Publications contributed to the program of the Institute of Ecosystem Studies

Books

Wetzel, R. G., and G. E. Likens.   2000.   Limnological Analyses. Third Edition.   Springer-Verlag New York, Inc.   429 pp.

Pickett, S. T. A., R. S. Ostfeld, M. Shachak, and G. E. Likens (eds.).   1997.   The Ecological Basis of Conservation: Heterogeneity, Ecosystems, and Biodiversity.   Chapman & Hall, Inc., New York.   466 pp.

Likens, G. E., and F. H. Bormann.   1995.   Biogeochemistry of a Forested Ecosystem. Second Edition.   Springer-Verlag New York, Inc.   159 pp.

Groffman, P. M., and G. E. Likens (eds.).   1994.   Integrated Regional Models: Interactions Between Humans and Their Environment.   Chapman & Hall, Inc., New York.   157 pp.

Likens, G. E.   1992.   The Ecosystem Approach: Its Use and Abuse. Excellence in Ecology, Vol. 3.   Ecology Institute, Oldendorf/Luhe, Germany.   166 pp.

Wetzel, R. G., and G. E. Likens.   1991.   Limnological Analyses. Second Edition.   Springer-Verlag New York, Inc.   391 pp.

Likens, G. E. (ed.).   1989.   Long-Term Studies in Ecology: Approaches and Alternatives.   Springer-Verlag New York, Inc.   214 pp.

Likens, G. E. (ed.).   1985.   An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   516 pp.

Book--In Presss

Weathers, K. C., D. L. Strayer, and G.E. Likens (eds.).   2009.   Fundamentals of Ecosystem Science.   Academic Press, Inc.  

Likens, G. E. (ed.).   2008.   Encyclopedia of Inland Waters.   Academic Press, Inc.  

Winter, T. C. and G. E. Likens (eds.).   2008.   Dynamics of Lake, Watershed and Atmospheric Linkages.   University of California Press.  

Published Papers

Butler, T., M. Cohen, F. M. Vermeylen, G. E. Likens, D, Schmeltz, and R. S. Artz.   2008.   Regional precipitation mercury trends in the eastern USA, 1998-2005: Declines in the Northeast and Midwest, no trend in the Southeast.   Atmos. Environ.   42(7):1582-1592.

Campbell, J. L., C. T. Driscoll, C. Eagar, G. E. Likens, T. G. Siccama, C. E. Johnson, T. J. Fahey, S. P. Hamburg, R. T. Holmes, A. S. Bailey, and D. C. Buso.   2008.   Long-term trends from ecosystem research at the Hubbard Brook Experimental Forest.   Gen. Tech. Rep. NRS-17. Newtown Square, PA: U.S. Dept. Agriculture, Forest Service, Northern Research Station.   41 pp.

Eviner, V. T., and G. E. Likens.   2008.   Effects of pathogens on terrestrial ecosystem function. pp. 260-283.In: R. S. Ostfeld, F. Keesing, and V. Eviner (eds.). Infectious Disease Ecology: Effects of Ecosystems on Disease and of Disease on Ecosystems. Princeton University Press, Princeton, New Jersey.  

Kelly, V. R., G. M. Lovett, K. C. Weathers, S.E.G Findlay, D. L. Strayer, D. J. Burns, and G. E. Likens.   2008.   Long-term sodium chloride retention in a rural watershed: Legacy effects of road salt on stream water concentrations. Environ. Sci. Technol.   42:410–415.

Likens, G. E.   2008.   Surprises from long-term studies at the Hubbard Brook Experimental Forest, USA. pp. 68-77.In: A Better Future for the Planet Earth, Vol. III -- Commemorative Book for Blue Planet Prize Winners.   Asahi Glass Foundation, Tokyo, Japan.  

Likens, G. E.   2008.   Sustainable conservation: Can it be done? pp. 51-61.In: L. L. Rockwood, R. Stewart, and T. Dietz (eds.). Foundations of Environmental Sustainability: The Coevolution of Science and Policy.   Oxford University Press, New York.  

Likens, G. E., and F. H. Bormann.   2008.   Environmental challenges in the Twenty-First Century and our respect for nature. 2003 Blue Planet Prize Commemorative Lecture. pp. 78-95.In: A Better Future for the Planet Earth, Vol. III -- Commemorative Book for Blue Planet Prize Winners.   Asahi Glass Foundation, Tokyo, Japan.  

Rosenberry, D. O., T. C. Winter, D. C. Buso, and G. E. Likens.   2008.   Reply to comment by J. Szilagyi on "Comparison of 15 evaporation methods applied to a small mountain take in the northeastern USA" [J. Hydrol. 340 (3-4) (2007) 149-166]   J. Hydrology   348(3-4):566-567.

Judd, K. E., G. E. Likens, and P. M. Groffman.   2007.   High nitrate retention during winter in soils of the Hubbard Brook Experimental Forest.   Ecosystems  

Lewis, G. P., and G. E. Likens.   2007.   Changes in stream chemistry associated with insect defoliation in an old-growth hemlock-hardwood forest.   For. Ecol. Manage.   238:199-211.

Lovett, G. M., D. A. Burns, C. T. Driscoll, J. C. Jenkins, M. J. Mitchell, L. Rustad, J. B. Shanley, G. E. Likens, and R. Haeuber.   2007.   Who needs environmental monitoring? Front. Ecol. Environ.   5:253-260.

McLauchlan, K. K., J. M. Craine, W. W. Oswald, P. R. Leavitt, and G. E. Likens.   2007.   Changes in nitrogen cycling during the past century in a northern hardwood forest.   Proc. Nat. Acad. Sci.   104(18):7466-7470.

Rosenberry, D. O., T. C. Winter, D. C. Buso, and G. E. Likens.   2007.   Comparison of 15 evaporation methods applied to a small mountain lake in the northeastern USA.   J. Hydrology.   340(3-4):149-166.

Siccama, T. G., T. J. Fahey, C. E. Johnson, T. W. Sherry, E. G. Denny, E. B. Girdler, G. E. Likens, and P. A. Schwarz.   2007.   Population and biomass dynamics of trees in a northern hardwood forest at Hubbard Brook.   Can. J. For. Res.   37(4):737-749.

Warren, D. R., E. S. Bernhardt, R. O. Hall, Jr., and G. E. Likens.   2007.   Forest age, wood, and nutrient dynamics in headwater streams of the Hubbard Brook Experimental Forest, NH.   Earth Surface Processes and Landforms   32(8):1154-1163.

Gliwicz, Z. M., M. Gophen, R. Gulati, D. Hamilton, B. Boss, S. Ostroumov, J. Padisak, B. Wehrli, and G. E. Likens.   2006.   Memoriam: Professor Robert G. Wetzel. Eco-Ethics International Union.   Ecological Studies, Hazards, Solutions.  

Groffman, P. M., M. C. Fisk, C. T. Driscoll, G. E. Likens, T. J. Fahey, C. Eagar, and L. H. Pardo.   2006.   Calcium additions reduce nitrogen cycling in a northern hardwood forest. Ecosystems   9:1289-1305.

Likens, G. E.   2006.   Some reflections on ESA: Then and Now.   Bull. Ecol. Soc. Amer.   87(4):326-328.

Likens, G. E.   2006.   Meromictic lake. pp. 679-681. In: McGraw-Hill Encyclopedia of Science and Technology.   McGraw-Hill Publishing Company.  

Likens, G. E., and D. C. Buso.   2006.   Variation in streamwater chemistry throughout the Hubbard Brook Valley.   Biogeochemistry   78:1-30.

Lowe, W. H., G. E. Likens, and B. J. Cosentino.   2006.   Self-organization in streams: The relationship between movement behavior and body condition in a headwater salamander.   Freshwat. Biol.   51(11):2052-2062.

Lowe, W. H., G. E. Likens, M. A. McPeek, and D. C. Buso.   2006.   Linking direct and indirect data on dispersal: Isolation by slope in a headwater stream salamander.   Ecology   87(2):334-339.

Lowe, W., G. E. Likens, and M. Power.   2006.   Linking scales in stream ecology.   BioScience   56(7):591-597.

Marino, R., F. Chan, R. W. Howarth, M. L. Pace, and G. E. Likens.   2006.   Ecological constraints on planktonic nitrogen fixation in saline estuaries: I. Nutrients and trophic controls. Mar. Ecol. Progr. Ser.   309:25-39.

Stelzer, R. S., and G. E. Likens.   2006.   Effects of sampling frequency on estimates of dissolved silica export by streams: The role of hydrological variability and concentration-discharge relationships.   Water Resour. Res.   42(7):1-10 [W07415].

Tripler, C. E., S. S. Kaushal, G. E. Likens, M. T. Walter.   2006.   Patterns in potassium dynamics in forest ecosystems.   Ecol. Lett.   9:451-466.

Weathers, K. C., G. E. Likens, T. J. Butler, and A. Elliott.   2006.   Acid rain. pp. 1549-1561. In: W. Rom (ed.). Environmental and Occupational Medicine, 4th edition.   Lippincott-Raven Publishers, Philadelphia.  

Bernhardt, E. S., G. E. Likens, R. O. Hall, D. C. Buso, S. G. Fisher, T. M. Burton, J. L. Meyer, M. H. McDowell, M. S. Mayer, W. B. Bowden, S. E. G. Findlay, K. H. Macneale, R. S. Stelzer, and W. H. Lowe.   2005.   Can’t see the forest for the stream? In-stream processing and terrestrial nitrogen exports.   BioScience   55(3):219-230.

Butler, T. J., G. E. Likens, F. M. Vermeylen, and B. J. B. Stunder.   2005.   The impact of changing nitrogen oxide emissions on wet and dry nitrogen deposition in the northeastern USA.   Atmospheric Environment   39:4851-4862.

Fahey, T. J., T. G. Siccama, C. T. Driscoll, G. E. Likens, J. Campbell, C. E. Johnson, J. J. Battles, J. D. Aber, J. J. Cole, M. C. Fisk, P. M. Groffman, S. P. Hamburg, R. T. Holmes, P. A. Schwarz, and R. D. Yanai.   2005.   The biogeochemistry of carbon at Hubbard Brook.   Biogeochemistry   75(1):109-176.

Kaushal, S., P. M. Groffman, G. E. Likens, K. T. Belt, W. P. Stack, V. R. Kelly, L. E. Band, and G. T. Fisher.   2005.   Increased salinization of fresh water in the northeastern United States.   Proc. Nat. Acad. Sci.   102(38):13517-13520.

Kelly, V. R., G. M. Lovett, K. C. Weathers, and G. E. Likens.   2005.   Trends in atmospheric ammonium concentrations in relation to atmospheric sulfate and local agriculture.   Environ. Pollut.   135:363-369.

Likens, G. E.   2005.   Providing limnological leadership in tomorrow’s world. SIL Presidential Address, Lahti, Finland.   Verh. Int. Ver. Limnol.   29(1):1-10.

Likens, G. E.   2005.   Foreword. pp. v-vi. In: G. M. Lovett, C. G. Jones, M. G. Turner, and K. C. Weathers (eds.). Ecosystem Function in Heterogeneous Landscapes.   Springer-Verlag, New York, Inc.  

Likens, G. E.   2005.   Professor Robert G. Wetzel.   SIL News   46:1-3.

Likens, G. E.   2005.   Robert G. Wetzel, 1936-2005.   Limnol. Oceanogr. Bull.   14(2):44-45.

Likens, G. E.   2005.   Foreword. In: R. J. Naiman, H. Décamps, and M. E. McClain (eds.). Riparia.   Elsevier Academic Press, San Diego, California.  

Likens, G. E. and D. A. Pillard.   2005.   Obituary, Frank A. Vertucci, 1956-2005.   Limnol. Oceanogr. Bull.   14(4):83.

Likens, G. E. and W. Lampert.   2005.   In memoriam, Professor Robert G. Wetzel, 1936-2005.   Arch. Hydrobiol.   163(4):431-433.

Likens, G. E., D. C. Buso, and T. J. Butler.   2005.   Long-term relationships between SO2 and NOx emissions and SO42- and NO3- concentration in bulk deposition at the Hubbard Brook Experimental Forest, New Hampshire.   J. Environ. Monitor.   7(10):964-968.

Lovett, G. M., G. E. Likens, D. C. Buso, C. T. Driscoll, and S. W. Bailey.   2005.   The biogeochemistry of chlorine at Hubbard Brook, New Hampshire, USA. Biogeochemistry   72:191-232.

Lowe, W. H., and G. E. Likens.   2005.   Moving headwater streams to the head of the class.   BioScience   55(3):196-197.

Lowe, W. H., K. H. Nislow, and G. E. Likens.   2005.   Forest structure and stream salamander diets: Implications for terrestrial-aquatic connectivity.   Verh. Int. Ver. Limnol.   29(1):279-286.

Macneale, K. H., B. L. Peckarsky, and G. E. Likens.   2005.   Stable isotopes identify dispersal patterns of stonefly populations living along stream corridors.   Freshwat. Biol.   50:1117-1130.

Bernhardt, E. S., and G. E. Likens.   2004.   Controls on periphyton biomass in heterotrophic streams.   Freshwat. Biol.   49:14-27.

Campbell, J. L., J. W. Hornbeck, M. J. Mitchell, M. B. Adams, M. S. Castro, C. T. Driscoll, J. S. Kahl, J. N. Kochenderfer, G. E. Likens, J. A. Lynch, P. S. Murdoch, S. J. Nelson, and J. B. Shanley.   2004.   Input-output budgets of inorganic nitrogen for 24 forest watersheds in the northeastern United States: A Review.   Water Air Soil Pollut.   151:373-396.

Driscoll, C. T., G. B. Lawrence, A. J. Bulger, T. J. Butler, C. S. Cronan, C. Eagar, K. F. Lambert, G. E. Likens, J. L. Stoddard, and K. C. Weathers.   2004.   Acidic deposition in the northeastern United States: Sources and inputs, ecosystem effects and management strategies. pp. 159-190. In: J. M. Gunn, R. J. Steedman, and R. A. Ryder (eds.).   Boreal Shield Watersheds, Section III: Biological Effects and Management Reactions. Lewis Publishers.  

Groffman, P. M., C. T. Driscoll, C. Eagar, M. C. Fisk, T. J. Fahey, R. T. Holmes, G. E. Likens, and L. Pardo.   2004.   A new governance structure for the Hubbard Brook Ecosystem Study.   Bull. Ecol. Soc. Am.   85(1):5-6.

Groffman, P. M., C. T. Driscoll, G. E. Likens, T. J. Fahey, R. T. Holmes, C. Eagar, and J. D. Aber.   2004.   Nor gloom of night: A new conceptual model for the Hubbard Brook Ecosystem Study.   BioScience   54(2):139-148.

Likens, G. E.   2004.   Some perspectives on long-term biogeochemical research from the Hubbard Brook Ecosystem Study.   Ecology   85(9):2355-2362.

Likens, G. E.   2004.   Biogeochemistry: Some opportunities and challenges for the future.   Water Air Soil Pollut.: Focus   4(2-3):5-24.

Likens, G. E., B. K. Dresser, and D. C. Buso.   2004.   Short-term temperature response in forest floor and soil to ice storm disturbance in a northern hardwood forest.   North. J. Appl. For.   21(4):209-219.

Likens, G. E., D. C. Buso, B. K. Dresser, E. S. Bernhardt, R. O. Hall, Jr., K. H. Macneale, and S. W. Bailey.   2004.   Buffering an acidic stream in New Hampshire with a silicate mineral.   Restor. Ecol.   12(3):419-428.

Macneale, K. H., B. L. Peckarsky, and G. E. Likens.   2004.   Contradictory results from different methods for measuring direction of insect flight.   Freshwat. Biol.   49:1260-1268.

Bailey, S. W., D. C. Buso, and G. E. Likens.   2003.   Implications of sodium mass balance for interpreting the calcium cycle of a northern hardwood ecosystem.   Ecology   84(2):471-484.

Bernhardt, E. S., G. E. Likens, D. C. Buso, and C. T. Driscoll.   2003.   In-stream uptake dampens effects of major forest disturbance on watershed nitrogen export.   Proc. Nat. Acad. Sci.   100(18):10304-10308.

Butler, T. J., G. E. Likens, F. M. Vermeylen, and B. J. B. Stunder.   2003.   The relation between NOx emissions and precipitation NO3- in the eastern USA.   Atmospheric Environment   37(15):2093-2104.

Caraco, N. F., J. J. Cole, G. E. Likens, G. M. Lovett, and K. C. Weathers.   2003.   Variation in NO3 export from flowing waters of vastly different sizes: Does one model fit all? Ecosystems   6(4):344-352.

Fitzhugh, R. D., G. E. Likens, C. T. Driscoll, M. J. Mitchell, P. M. Groffman, T. J. Fahey, and J. P. Hardy.   2003.   Role of soil freezing events in interannual patterns of stream chemistry at the Hubbard Brook Experimental Forest, New Hampshire.   Environ. Sci. Technol.   37:1575-1580.

Harris, G. P., S. W. Bigelow, J. J. Cole, H. Cyr, L. L. Janus, A. P. Kinzig, J. F. Kitchell, G. E. Likens, K. H. Rechow, D. Scavia, D. Soto, L. M. Talbot, and P. H. Templer.   2003.   The role of models in ecosystem management. pp. 299-307. In: C. D. Canham, J. J. Cole, and W. K. Lauenroth (eds.). Models in Ecosystem Science.   Princeton University Press, Princeton, New Jersey.  

Houlton, B. Z., C. T. Driscoll, T. J. Fahey, G. E. Likens, P. M. Groffman, E. S. Bernhardt, and D. C. Buso.   2003.   Nitrogen dynamics in ice storm-damaged forested ecosystems: Implications for nitrogen limitation theory.   Ecosystems   6(5):431-443

Likens, G. E.   2003.   Use of long-term data, mass balances and stable isotopes in watershed biogeochemistry: The Hubbard Brook model. Gayana Bot.   60(1):3-7.

Marino, R., R. W. Howarth, F. Chan, J. J. Cole, and G. E. Likens.   2003.   Sulfate inhibition of molybdenum-dependent nitrogen fixation by planktonic cyanobacteria under seawater conditions: A non-reversible effect.   Hydrobiologia   500:277-293.

Peters, S. C., J. D. Blum, C. T. Driscoll, and G. E. Likens.   2003.   Dissolution of Wollastonite during the experimental manipulation of Hubbard Brook Watershed 1.   Biogeochemistry   67:309-329.

Stelzer, R. S., J. Heffernan, and G. E. Likens.   2003.   The influence of dissolved nutrients and particulate organic matter quality on microbial respiration and biomass in a forest stream.   Freshwat. Biol.   48:1925-1937.

Winter, T. C., D. C. Buso, D. O. Rosenberry, G. E. Likens, A. M. Sturrock, Jr., and D. P. Mau.   2003.   Evaporation determined by the energy budget method for Mirror Lake, New Hampshire.   Limnol. Oceanogr.   48(3):995-1009.

Aber, J. D., S. V. Ollinger, C. T. Driscoll, G. E. Likens, R. T. Holmes, R. J. Freuder, and C. L. Goodale.   2002.   Inorganic N losses from a forested ecosystem in response to physical, chemical, biotic and climatic perturbations.   Ecosystems   5(7):648-658

Barrett, G. W., and G. E. Likens.   2002.   Eugene P. Odum: Pioneer of Ecosystem Ecology.   BioScience   52(11):1047-1048.

Bernhardt, E. S., and G. E. Likens.   2002.   Dissolved organic carbon enrichment alters nitrogen dynamics in a forest stream.   Ecology   83:1689-1700.

Bernhardt, E. S., R. O. Hall, Jr., and G. E. Likens.   2002.   Whole-system estimates of nitrification and nitrate uptake in streams of the Hubbard Brook Experimental Forest.   Ecosystems   5(5):419-430.

Blum, J. D., A. Klaue, C. Nezat, C. T. Driscoll, C. E. Johnson, T. G. Siccama, C. Eagar, T. J. Fahey, and G. E. Likens.   2002.   Mycorrhizal weathering of apatite as an important calcium source in base-poor forest ecosystems.   Nature   417:729-731.

Dijkstra, F. A., N. van Breemen, A. G. Jongmans, G. R. Davies, and G. E. Likens.   2002.   Calcium weathering in forested soils and the effect of different tree species.   Biogeochemistry   62(3):253-275

Driscoll, C. T., G. B. Lawrence, A. J. Bulger, T. J. Butler, C. S. Cronan, C. Eagar, K. F. Lambert, G. E. Likens, J. L. Stoddard, and K. C. Weathers.   2002.   Response to W. E. Sharpe's "Acid deposition explains sugar maple decline in the East."   BioScience   52:5-6.

Gbondo-Tugbawa, S. S., C. T. Driscoll, M. J. Mitchell, J. D. Aber, and G. E. Likens.   2002.   A model to simulate the response of a northern hardwood forest ecosystem to changes in S deposition.   Ecol. Appl.   12:8-23.

Gilliland, A., T. J. Butler, and G. E. Likens.   2002.   Monthly and annual bias in weekly (NADP/NTN) versus daily (AIRMoN) precipitation chemistry data in the eastern USA.   Atmospheric Environment   36:5197-5206.

Hall, R. O., Jr., E. S. Bernhardt, and G. E. Likens.   2002.   Relating nutrient uptake with transient storage in forested mountain streams.   Limnol. Oceanogr.   47:255-265.

Kelly, V. R., G. M. Lovett, K. C. Weathers, and G. E. Likens.   2002.   Trends in atmospheric concentration and deposition compared to regional and local pollutant emissions at a rural site in southeastern New York, USA.   Atmospheric Environment   36:1569-1575.

Kobe, R. K., G. E. Likens, and C. Eagar.   2002.   Tree seedling growth and mortality responses to manipulations of calcium and aluminum in a northern hardwood forest.   Can. J. For. Res.   32:954-966

Likens, G. E.   2002.   A thimbleful of powder. Editorial.   BioScience   52(7):547

Likens, G. E.   2002.   Arthur Davis Hasler, 1908-2001: A Biographical Memoir. National Academy of Sciences Memoirs.   The National Academy Press, Washington, DC.   Vol. 82, 14 p.

Likens, G. E.   2002.   The new AIBS [Editorial].   BioScience   52:3.

Likens, G. E., C. T. Driscoll, D. C. Buso, M. J. Mitchell, G. M. Lovett, S. W. Bailey, T. G. Siccama, W. A. Reiners, and C. Alewell.   2002.   The biogeochemistry of sulfur at Hubbard Brook.   Biogeochemistry   60(3):235-316

Likens, G. E., D. C. Buso, and J. W. Hornbeck.   2002.   Variation in chemistry of stream water and bulk deposition across the Hubbard Brook Valley, New Hampshire, USA.   Verh. Int. Ver. Limnol.   28(1):402-409.

Macneale, K. H., G. E. Likens, and B. L. Peckarsky   2002.   Feeding strategy of an adult stonefly (Plecoptera): implications for egg production and dispersal.   Verh. Int. Ver. Limnol.   28(2) :1140-1146

Marino, R., F. Chan, R. W. Howarth, M. Pace, and G. E. Likens   2002.   Ecological and biogeochemical interactions constrain planktonic nitrogen fixation in estuaries.   Ecosystems   5(7):719-724.

Stearns, F. W., and G. E. Likens.   2002.   One hundred years of recovery of a pine forest in northern Wisconsin.   Am. Midl. Nat.   148:2-19.

Steinhart, G. S., G. E. Likens, and D. Soto   2002.   Physiological indicators of nutrient deficiency in phytoplankton in southern Chilean lakes.   Hydrobiologia   489:21-27

Stelzer, R. S., G. E. Likens, D. C. Buso, and J. H. McCutchan   2002.   Seasonal variation in phosphorus in precipitation at Hubbard Brook Experimental Forest.   Verh. Int. Ver. Limnol.   28:1211-1215

Berger, T. W., C. Eagar, G. E. Likens, and G. Stingeder.   2001.   Effects of calcium and aluminum chloride additions on foliar and throughfall chemistry in sugar maples.   For. Ecol. Manage.   149:75-90.

Butler, T. J., G. E. Likens, and B. J. B. Stunder.   2001.   Regional-scale impacts of Phase I of The Clean Air Act Amendments in the USA: the relation between emissions and concentrations, both wet and dry.   Atmospheric Environment   35:1015-1028.

Driscoll, C. T., G. B. Lawrence, A. J. Bulger, T. J. Butler, C. S. Cronan, C. Eagar, K. Fallon Lambert, G. E. Likens, J. L. Stoddard, and K. C. Weathers.   2001.   Acidic deposition in the northeastern United States: sources and inputs, ecosystem effects, and management strategies.   BioScience   51:180-198.

Gbondo-Tugbawa, S. S., C. T. Driscoll, J. D. Aber, and G. E. Likens.   2001.   Evaluation of an integrated biogeochemical model (PnET-BGC) at a northern hardwood forest ecosystem.   Water Resour. Res.   37:1057-1070.

Hall, R. O., Jr., G. E. Likens, and H. M. Malcom.   2001.   Trophic basis of invertebrate production in two streams at the Hubbard Brook Experimental Forest.   J. N. Am. Benthol. Soc.   29:432-447.

Hall, R. O., Jr., K. H. Macneale, E. S. Bernhardt, M. Field, and G. E. Likens.   2001.   Biogeochemical responses of two forest streams to a two-month calcium addition.   Freshwat. Biol.   46:291-302.

Likens, G. E.   2001.   Arthur D. Hasler - A personal note. Resolution of Respect.   Bull. Ecol. Soc. Am.   82:173.

Likens, G. E.   2001.   Biogeochemistry, the watershed approach: some uses and limitations. In: Frontiers of Catchment Biogeochemistry. CSIRO Land and Water, Canberra, Australia.   Mar. Freshwat. Res.   52:5-12.

Likens, G. E.   2001.   Ecosystems: energetics and biogeochemistry. In: W. J. Kress and G. Barrett (eds.). A New Century of Biology.   Smithsonian Institution Press, Washington and London.   pp. 53-88.

Likens, G. E.   2001.   Eugene P. Odum, the ecosystem approach, and the future. In: G. W. Barrett and T. L. Barrett (eds.). Holistic Science: The Evolution of the Georgia Institute of Ecology (1940-2000).   Taylor & Francis Publishing, New York.   pp. 309-328.

Likens, G. E., T. J. Butler, and D. C. Buso.   2001.   Long- and short-term changes in sulfate deposition: effects of The 1990 Clean Air Act Amendments.   Biogeochemistry   52:1-11.

Mitchell, M. J., B. Mayer, S. W. Bailey, J. W. Hornbeck, C. Alewell, C. T. Driscoll, and G. E. Likens.   2001.   Use of stable isotope ratios for evaluating sulfur sources and losses at the Hubbard Brook Experimental Forest.   Water Air Soil Pollut.   130:75-86.

Scott, N. S., G. E. Likens, J. S. Eaton and T. G. Siccama.   2001.   Loss of trace metals following whole-tree harvest of a northeastern deciduous forest.   Biogeochemistry   54:197-217.

Alewell, C., M. J. Mitchell, G. E. Likens, and R. Krouse.   2000.   Assessing the origin of sulfate deposition at the Hubbard Brook Experimental Forest.   J. Environ. Qual.   29:759-767.

Buso, D. C., G. E. Likens, and J. S. Eaton.   2000.   Chemistry of precipitation, streamwater and lakewater from the Hubbard Brook Ecosystem Study: a record of sampling protocols and analytical procedures. General Tech. Report NE-275.   USDA Forest Service, Northeastern Research Station, Newtown Square, PA.   52 pp.

Campbell, J. L., J. W. Hornbeck, W. H. McDowell, D. C. Buso, J. B. Shanley, and G. E. Likens.   2000.   Dissolved organic nitrogen budgets for upland, forested ecosystems in New England.   Biogeochemistry   49:123-142.

Johnson, C. E., C. T. Driscoll, T. G. Siccama, and G. E. Likens.   2000.   Element fluxes and landscape position in a northern hardwood forest watershed ecosystem.   Ecosystems   3:159-184.

Larison, J. R., G. E. Likens, J. W. Fitzpatrick, and J. G. Crock.   2000.   Cadmium toxicity among wildlife in the Colorado Rocky Mountains.   Nature   406:181-183.

Lewis, G. P., and G. E. Likens.   2000.   Low stream nitrate concentrations associated with oak forests on the Allegheny High Plateau of Pennsylvania.   Water Resour. Res.   36:3091-3094.

Martin, C. W., G. E. Likens, and D. C. Buso.   2000.   Comparison of long-term precipitation chemistry measurements at the Hubbard Brook Experimental Forest, New Hampshire.   Water Air Soil Pollut.   120:359-379.

Martin, C. W., J. W. Hornbeck, G. E. Likens, and D. C. Buso.   2000.   Impacts of intensive harvesting on hydrology and nutrient dynamics of northern hardwood forests.   Can. J. For. Res.   57(Suppl. 2):19-29.

Steinhart, G. S., G. E. Likens, and P. M. Groffman.   2000.   Denitrification in stream sediments in five northeastern (USA) streams.   Verh. Int. Ver. Limnol.   27:1331-1336.

Weathers, K. C., G. M. Lovett, G. E. Likens, and N. F. M. Caraco.   2000.   Cloudwater inputs of nitrogen to forest ecosystems in southern Chile: forms, fluxes, and sources.   Ecosystems   3:590-595.

Weathers, K. C., G. M. Lovett, G. E. Likens, and R. Lathrop.   2000.   The effect of landscape features on deposition to Hunter Mountain, Catskill Mountains, New York.   Ecol. Appl.   10:528-540.

Alewell, C., M. J. Mitchell, G. E. Likens, and H. R. Krouse.   1999.   Sources of stream sulfate at the Hubbard Brook Experimental Forest: Long-term analyses using stable isotopes.   Biogeochemistry   44:281-299.

Berger, T. W., and G. E. Likens.   1999.   Effects of acid anion additions (trifluoroacetate and bromide) on soil solution chemistry of a northern hardwood forest soil.   Water Air Soil Pollut.   116:479-499.

Christ, M. J., C. T. Driscoll, and G. E. Likens.   1999.   Watershed- and plot-scale tests of the mobile anion concept.   Biogeochemistry   47(3):335-353.

Holmes, R. T., and G. E. Likens.   1999.   Organisms of Hubbard Brook Valley, New Hampshire.   USDA Forest Service, Northeastern Research Station, General Tech. Report NE-257.   32 pp.

Joyce, L. A., J. J. Landsberg, M. Stafford Smith, J. BenAsher, J. R. Doria Cavazos, K. Lajtha, G. E. Likens, A. Perevolotsky, and U. Safriel.   1999.   Ecosystem-level consequences of management options. In: T. W. Hoekstra and M. Shachak (eds.). Arid Lands Management: Toward Ecological Sustainability.   Illinois University Press, Urbana-Champaign, IL.   pp. 97-116.

Likens, G. E.   1999.   Afterword: Reflections and Needs. In: T. W. Hoekstra and M. Shachak (eds.). Arid Lands Management: Toward Ecological Sustainability.   Illinois University Press, Urbana-Champaign, IL.   pp. 269-272.

Likens, G. E.   1999.   The science of nature, the nature of science: long-term ecological studies at Hubbard Brook.   Proc. Am. Philosophical Soc.   143(4):558-572.

Rosenberry, D. O., P. A. Bukaveckas, D. C. Buso, G. E. Likens, A. M. Shapiro, and T. C. Winter.   1999.   Movement of road salt to a small New Hampshire lake.   Water Air Soil Pollut.   109:179-206.

Steinhart, G. S., G. E. Likens, and D. Soto.   1999.   Nutrient limitation in Lago Chaiquenes (Parque Nacional Alerce Andino, Chile): evidence from nutrient enrichment experiments and physiological assays.   Rev. Chil. Hist. Nat.   72(4):559-568.

Zhang, Y., M. J. Mitchell, C. T. Driscoll, and G. E. Likens.   1999.   Changes in soil sulfur constituents in a forested watershed eight years after whole-tree harvesting.   Can. J. For. Res.   29:356-364.

Bukaveckas, P. A., G. E. Likens, T. C. Winter, and D. C. Buso.   1998.   A comparison of methods for deriving solute flux rates using long-term data from streams in the Mirror Lake watershed.   Water Air Soil Pollut.   105:277-293.

Butler, T. J., and G. E. Likens.   1998.   Weekly and daily precipitation chemistry network comparisons in the eastern U.S.: NADP/NTN vs. MAP3S/AIRMon.   Atmospheric Environment   32(21):3749-3765.

Driscoll, C. T., G. E. Likens, and M. R. Church.   1998.   Recovery of surface waters in the northeastern U. S. from decreases in atmospheric deposition of sulfur.   Water Air Soil Pollut.   105:319-329.

Likens, G. E.   1998.   Limitations to intellectual progress in ecosystem science. In: M. L. Pace and P. M. Groffman (eds.). Successes, Limitations and Frontiers in Ecosystem Science.   Springer-Verlag New York, Inc.   pp. 247-271.

Likens, G. E., and K. F. Lambert.   1998.   The importance of long-term data in addressing regional environmental issues.   Northeast. Natural.   5(2):127-136.

Likens, G. E., C. T. Driscoll, D. C. Buso, T. G. Siccama, C. E. Johnson, G. M. Lovett, T. J. Fahey, W. A. Reiners, D. F. Ryan, C. W. Martin, and S. W. Bailey.   1998.   The biogeochemistry of calcium at Hubbard Brook.   Biogeochemistry   41:89-173.

Likens, G. E., K. C. Weathers, T. J. Butler, and D. C. Buso.   1998.   Solving the acid rain problem.   Science   282(5396):1991-1992.

Weathers, K. C., and G. E. Likens.   1998.   Acid rain. In: W. N. Rom (ed.). Environmental and Occupational Medicine, 3rd edition.   Lippincott-Raven Publishers, Philadelphia.   pp. 1549-1561.

Weathers, K. C., G. M. Lovett, G. E. Likens, and N. Caraco.   1998.   Cloud water in southern Chile: whence come the nutrients? In: R. S. Schemenauer and J. Bridgman (eds.).   First International Conference on Fog and Fog Collection. IDRC, Ottawa, Canada.   pp. 313-315.

Zhang, Y., M. J. Mitchell, M. Christ, G. E. Likens, and H. R. Krouse.   1998.   Stable sulfur isotopic biogeochemistry of the Hubbard Brook Experimental Forest, New Hampshire.   Biogeochemistry   41:259-275.

Berger, T. W., S. L. Tartowski, and G. E. Likens.   1997.   Trifluoroacetate (TFA) retention in a northern hardwood forest soil.   Environ. Sci. Technol.   31(7):1916-1921.

Findlay, S., G. E. Likens, L. Hedin, S. Fisher, and W. H. McDowell.   1997.   Organic matter dynamics in Bear Brook, Hubbard Brook Experimental Forest, New Hampshire, USA. pp. 43-46. In: J. R. Webster and J. L. Meyer (eds.). Stream Organic Matter Budgets.   J. N. Am. Benthol. Soc.   16:3-161.

Likens, G. E., S. L. Tartowski, T. W. Berger, D. G. Richey, C. T. Driscoll, H. G. Frank, and A. Klein.   1997.   Transport and fate of trifluoroacetate in upland forest and wetland ecosystems.   Proc. Nat. Acad. Sci. USA   94:4499-4503.

Ostfeld, R. S., S. T. A. Pickett, M. Shachak, and G. E. Likens.   1997.   Defining the scientific issues. In: S. T. A. Pickett, R. S. Ostfeld, M. Shachak, and G. E. Likens (eds.). The Ecological Basis of Conservation: Heterogeneity, Ecosystems, and Biodiversity.   Chapman & Hall, Inc., New York.   pp. 3-10.

Pickett, S. T. A., M. Shachak, R. S. Ostfeld, and G. E. Likens.   1997.   Toward a comprehensive conservation theory. In: S. T. A. Pickett, R. S. Ostfeld, M. Shachak, and G. E. Likens (eds.). The Ecological Basis of Conservation: Heterogeneity, Ecosystems, and Biodiversity.   Chapman & Hall, Inc., New York.   pp. 384-399.

Richey, D. G., C. T. Driscoll, and G. E. Likens.   1997.   Soil retention of trifluoroacetate.   Environ. Sci. Technol.   31:1723-1727.

Vitousek, P. M., J. Aber, R. W. Howarth, G. E. Likens, P. A. Matson, D. W. Schindler, W. H. Schlesinger, and G. D. Tilman.   1997.   Human alteration of the global nitrogen cycle: causes and consequences.   Issues Ecol.   1:1-15.

Vitousek, P. M., J. D. Aber, R. W. Howarth, G. E. Likens, P. A. Matson, D. W. Schindler, W. H. Schlesinger, and D. G. Tilman.   1997.   Human alteration of the global nitrogen cycle: sources and consequences.   Ecol. Appl.   7(3):737-750.

Weathers, K. C., and G. E. Likens.   1997.   Clouds in southern Chile: an important source of nitrogen to nitrogen-limited ecosystems?   Environ. Sci. Technol.   31(1):210-213.

Galloway, J. N., W. C. Keene, and G. E. Likens.   1996.   Processes controlling the composition of precipitation at a remote southern hemispheric location: Torres del Paine National Park, Chile.   J. Geophys. Res. Atmos.   101(D3):6883-6897.

Hedin, L. O., and G. E. Likens.   1996.   Atmospheric dust and acid rain. [Translated into Japanese by Kenichi Satako, Acid Deposition Research Team, National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan, for Nikkei Science, 1996.]   Sci. Am.   275(6):88-92.

Likens, G. E., C. T. Driscoll, and D. C. Buso.   1996.   Long-term effects of acid rain: response and recovery of a forest ecosystem.   Science   272:244-246.

Likens, G. E., C. T. Driscoll, and D. C. Buso.   1996.   Letters: acid rain revisited? [response to C. R. Frink, 273:293, and J. W. Kirchner, 273:293-294].   Science   273:294-295.

Mitchell, M. J., C. T. Driscoll, J. S. Kahl, G. E. Likens, P. S. Murdoch, and L. H. Pardo.   1996.   Climatic control of nitrate loss from forested watersheds in the Northeast United States.   Environ. Sci. Technol.   30(8):2609-2612.

Romanowicz, R. B., C. T. Driscoll, T. J. Fahey, C. E. Johnson, G. E. Likens, and T. G. Siccama.   1996.   Changes in the biogeochemistry of potassium following a whole-tree harvest.   Soil Sci. Soc. Am. J.   60:1664-1674.

Butler, T. J., and G. E. Likens.   1995.   A direct comparison of throughfall plus stemflow to estimates of dry and total deposition for sulfur and nitrogen.   Atmospheric Environment   29(11):1253-1265.

Christ, M., Y. Zhang, G. E. Likens, and C. T. Driscoll.   1995.   Nitrogen retention capacity of a northern hardwood forest soil under ammonium sulfate additions.   Ecol. Appl.   5(3):802-812.

Johnson, C. E., T. G. Siccama, C. T. Driscoll, G. E. Likens, and R. E. Moeller.   1995.   Changes in lead biogeochemistry in response to decreasing atmospheric inputs.   Ecol. Appl.   5(3):813-822.

Likens, G. E.   1995.   Environmental issues in the 1990's. [Australian Academy of Technological Sciences and Engineering]   Focus   85:2-3.

Likens, G. E.   1995.   Sustained ecological research and the protection of ecosystems. In: T. B. Herman, S. Bondrup-Nielsen, J. H. Martin Willison, and N. W. P. Munro (eds.). Ecosystem Monitoring and Protected Areas.   Science and Management of Protected Areas Association, Wolfville, Nova Scotia, Canada.   pp. 13-21.

Mattson, M. D., and G. E. Likens.   1995.   Comment on "Recent trends in the acid-base status of surface waters in Maine, USA" (Kahl, J. S., T. A. Haines, S. A. Norton, and R. B. Davis, 1993).   Water Air Soil Pollut.   83(1/2):97-99.

Ochs. C. A., J. J. Cole, and G. E. Likens.   1995.   Population dynamics of bacterioplankton in an oligotrophic lake.   J. Plank. Res.   17(2):365-391.

Pardo, L. H., C. T. Driscoll, and G. E. Likens.   1995.   Patterns of nitrate loss from a chronosequence of clear-cut watersheds.   Water Air Soil Pollut.   85(3):1659-1664.

Weathers, K. C., G. M. Lovett, and G. E. Likens.   1995.   Cloud deposition to a spruce forest edge.   Atmospheric Environment   29(6):665-672.

Harriman, R., G. E. Likens, H. Hultberg, and C. Neal.   1994.   Influence of management practices in catchments on freshwater acidification: afforestation in the United Kingdom and North America. In: C. E. W. Steinberg and R. F. Wright (eds.). Acidification of Freshwater Ecosystems: Implications for the Future.   J. Wiley and Sons, Inc., New York.   pp. 83-101.

Hedin, L. O., L. Granat, G. E. Likens, T. A. Buishand, J. N. Galloway, T. J. Butler, and H. Rodhe.   1994.   Steep declines in atmospheric base cations in regions of Europe and North America.   Nature   367:351-354.

Likens, G. E.   1994.   Watersheds. In: R. A. Eblen and W. R. Eblen (eds.). The Encyclopedia of the environment.   Houghton Mifflin Company, New York.   pp. 812-813.

Likens, G. E.   1994.   Water pollution [revised and reprinted]. In: The World Book Encyclopedia, Vol. 21.   World Book Publishing.   pp. 137-139.

Likens, G. E., C. T. Driscoll, D. C. Buso, T. G. Siccama, C. E. Johnson, G. M. Lovett, D. F. Ryan, T. J. Fahey, and W. A. Reiners.   1994.   The biogeochemistry of potassium at Hubbard Brook.   Biogeochemistry   25:61-125.

Siccama, T. G., S. P Hamburg, M. A. Arthur, R. D. Yanai, F. H. Bormann, and G. E. Likens.   1994.   Corrections to allometric equations and plant tissue chemistry for Hubbard Brook Experimental Forest.   Ecology   75(1):246-248.

Basnet, K., F. N. Scatena, G. E. Likens, and A. E. Lugo.   1993.   Ecological consequences of root grafting in tabonuco (Dacryodes excelsa Vahl.) trees in the Luquillo Experimental forest, Puerto Rico.   Biotropica   25:28-35.

Bukaveckas, P. A., G. E. Likens, D. C. Buso, and T. C. Winter.   1993.   Hydrologic controls of chemical flux rates in the Mirror Lake watershed.   Verh. Int. Ver. Limnol.   25(1):419-422.

Caraco, N. F., J. J. Cole, and G. E. Likens.   1993.   Sulfate control of phosphorus availability in lakes: a test and re-evaluation of Hasler and Einsele's Model.   Hydrobiologia   253:275-280.

Likens, G. E., and P. M. Groffman.   1993.   Integrated regional models [workshop report].   Bull. Ecol. Soc. Am.   74(3):226-228.

Mattson, M. D., and G. E. Likens.   1993.   Redox reactions of organic matter decomposition in a soft water lake.   Biogeochemistry   19:149-172.

Basnet, K., G. E. Likens, F. N. Scatena, and A. E. Lugo.   1992.   Hurricane Hugo: damage to a tropical rain forest in Puerto Rico.   J. Trop. Ecol.   8(1):47-56.

Caraco, N. F., J. J. Cole, and G. E. Likens.   1992.   New and recycled primary production in an oligotrophic lake: insights for summer phosphorus dynamics. Limnol. Oceanogr.   37(3):590-602.

Driscoll, C. T., C. E. Johnson, and G. E. Likens.   1992.   Patterns in biogeochemistry at the Hubbard Brook Experimental Forest, New Hampshire, USA. In: A. Teller, P. Mathy, and J. N. R. Jeffers (eds.). Responses of Forest Ecosystems to Environmental Changes.   Elsevier Applied Science, London and New York.   pp. 244-255.

Giblin, A. E., G. E. Likens, and R. W. Howarth.   1992.   The importance of reduced inorganic sulfur to the sulfur cycle of lakes. In: E. T. Degens, S. Kempe, A. Lein, and Y. Sorokin (eds.). Interactions of Biogeochemical Cycles in Aqueous Ecosystems, Part 7.   Proc., SCOPE/UNEP Workshop at Listvyanka/ Irkutsk, USSR, September 1988.   pp. 233-244.

Hultberg, H., and G. E. Likens.   1992.   Sulphur deposition to forested catchments in northern Europe and North America--large-scale variations and long-term dynamics.In: S. E. Schwartz and W. G. N. Slinn (coordinators). Precipitation Scavenging and Atmosphere-Surface Exchange. Vol. 3--The Summers Volume: Applications and Appraisals.   Hemisphere Publishing Corporation.   pp. 1343-1365.

Likens, G. E.   1992.   Meromictic lake. pp. 649-651. In: McGraw-Hill Encyclopedia of Science and Technology.   McGraw-Hill Publishing Company.  

Likens, G. E.   1992.   Some applications of the ecosystem approach to environmental problems and resource management. In: A. Teller, P. Mathy, and J. N. R. Jeffers (eds.). Responses of Forest Ecosystems to Environmental Changes.   Elsevier Applied Science, London and New York.   pp. 16-30.

Lovett, G. M., G. E. Likens, and S. S. Nolan.   1992.   Dry deposition of sulfur to the Hubbard Brook Experimental Forest: a preliminary comparison of methods.In: S. E. Schwartz and W. G. N. Slinn (coordinators). Precipitation Scavenging and Atmosphere-Surface Exchange. Vol. 3--The Summers Volume: Applications and Appraisals.|Hemisphere Publishing Corporation.   Hemisphere Publishing Corporation.   pp. 1391-1401.

Weathers, K. C., G. M. Lovett, and G. E. Likens.   1992.   The influence of a forest edge on cloud deposition. In: S. E. Schwartz and W. G. N. Slinn (coordinators). Precipitation Scavenging and Atmosphere-Surface Exchange. Vol. 3--The Summers Volume: Applications and Appraisals.   Hemisphere Publishing Corporation.   pp. 1415-1423.

Butler, T. J., and G. E. Likens.   1991.   The impact of changing regional emissions on precipitation chemistry in the eastern United States.   Atmospheric Environment   25A(2):305-315.

Caraco, N. F., J. J. Cole, and G. E. Likens.   1991.   Phosphorus release from anoxic sediments: lakes that break the rules.   Verh. Int. Ver. Limnol.   24(5):2985-2988.

Caraco, N., J. J. Cole, and G. E. Likens.   1991.   A cross-system study of phosphorus release from lake sediments. In: J. Cole, G. Lovett, and S. Findlay (eds.). Comparative Analyses of Ecosystems: Patterns, Mechanisms and Theories.   Springer-Verlag New York, Inc.   pp. 241-258.

Giblin, A. E., G. E. Likens, and R. W. Howarth.   1991.   Reply to R. Stauffer, "Sulfur storage and alkalinity generation in New England lake sediments."   Limnol. Oceanogr.   36(6):1265-1271.

Likens, G. E.   1991.   Human-accelerated environmental change.   BioScience   41(3):130.

Likens, G. E.   1991.   Toxic winds: whose responsibility? In: F. H. Bormann and S. R. Kellert (eds.). Ecology, Economics, Ethics: The Broken Circle.   Yale University Press.   pp. 136-152.

Likens, G. E.   1991.   Some consequences of long-term human impacts on ecosystems.   Rev. Chil. Hist. Nat.   64(3):597-614.

Asbury, C. E., M. D. Mattson, F. A. Vertucci, and G. E. Likens.   1990.   Response to R. C.Metcalf and R. W. Gerlach, and to J. R. Kramer ["Acidification of Adirondack Lakes"].   Environ. Sci. Technol.   24(3):387-390.

Caraco, N. F., J. J. Cole, and G. E. Likens.   1990.   A comparison of phosphorus immobilization in sediments of freshwater and coastal marine systems.   Biogeochemistry   9:277-290.

Caraco, N. F., J. J. Cole, G. E. Likens, and S. S. Nolan.   1990.   Atmospheric inputs of phosphorus to an oligotrophic lake. In: I. G. Poppoff, C. R. Goldman, S. L. Loeb, and L. B. Leopold (eds.).   Proceedings International Mountain Watershed Symposium Subalpine Processes and Water Quality, South Lake Tahoe, California, June 1988.   pp. 361-369.

Cole, J. J., N. F. Caraco, and G. E. Likens.   1990.   Short-range atmospheric transport: a significant source of phosphorus to an oligotrophic lake. Limnol. Oceanogr.   35(6):1230-1237.

Driscoll, C. T., C. E. Johnson, T. G. Siccama, and G. E. Likens.   1990.   Biogeochemistry of trace metals at the Hubbard Brook Experimental Forest, NH. In: Proceedings of the 1990 EPA/Air and Waste Management Association International Symposium: Measurement of Toxic and Related Air Pollutants.   Air and Waste Management Association, Pittsburgh.   pp. 635-648.

Giblin, A. E., G. E. Likens, D. White, and R. W. Howarth.   1990.   Sulfur storage and alkalinity generation in New England lake sediments.   Limnol. Oceanogr.   35(4):852-869.

Hedin, L. O., G. E. Likens, K. M. Postek, and C. T. Driscoll.   1990.   A field experiment to test whether organic acids buffer acid deposition.   Nature   345:798-800.

Hedin, L. O., L. Granat, G. E. Likens, and H. Rodhe.   1990.   Strong similarities in seasonal concentration ratios of SO42-, NO3- and NH4+ in precipitation between Sweden and the northeastern United States.   Tellus   42B:454-462.

Likens, G. E.   1990.   Insights from Hubbard Brook: importances of long-term data. In: I. G. Poppoff, C. R. Goldman, S. L. Loeb, and L. B. Leopold (eds.).   Proceedings International Mountain Watershed Symposium Subalpine Processes and Water Quality, South Lake Tahoe, California, June 1988   .pp. 3-24.

Likens, G. E., F. H. Bormann, L. O. Hedin, C. T. Driscoll, and J. S. Eaton.   1990.   Dry deposition of sulfur: a 23-year record for the Hubbard Brook Forest ecosystem.   Tellus   42B:319-329.

Likens, G. E., L. O. Hedin, and T. J. Butler.   1990.   Some long-term precipitation chemistry patterns at the Hubbard Brook Experimental Forest: extremes and averages.   Verh. Int. Ver. Limnol.   24(1):128-135.

Mattson, M. D., and G. E. Likens.   1990.   Air pressure and methane fluxes.   Nature   347(6295):718-719.

Pierce, R. S., F. H. Bormann, and G. E. Likens.   1990.   The ecosystem approach to forest hydrological research. In: P. F. Ffolliott and D. P. Guertin (eds.). Proceedings of a Workshop, Forest Hydrological Resources in China.   An Analytical Assessment. U.S. Man and the Biosphere Program, Harbin, China, August 1987.   pp. 92-98.

Westman, W. E., R. K. Peet, and G. E. Likens.   1990.   Robert H. Whittaker, December 27, 1920--October 20, 1980.   National Academy Press, Washington, D. C.Biogr. Mem. Nat. Acad. Sci.   59:424-444.

Asbury, C. E., F. A. Vertucci, M. D. Mattson, and G. E. Likens.   1989.   Acidification of Adirondack lakes.   Environ. Sci. Technol.   23(3):362-365.

Caraco, N. F., J. J. Cole, and G. E. Likens.   1989.   Evidence for sulphate-controlled phosphorus release from sediments of aquatic systems.   Nature   341(6240):316-318.

Driscoll, C. T., G. E. Likens, L. O. Hedin, and F. H. Bormann.   1989.   Reply to G. R. Holdren and M. R. Church.   Environ. Sci. Technol.   23(9):1079-1080.

Driscoll, C. T., G. E. Likens, L. O. Hedin, and F. H. Bormann.   1989.   Reply to P. J. Dillon.   Environ. Sci. Technol.   23(9):1028.

Driscoll, C. T., G. E. Likens, L. O. Hedin, and F. H. Bormann.   1989.   Reply to C. W. Chen and L. E. Gomez.   Environ. Sci. Technol.   23(7):754, 789.

Driscoll, C. T., G. E. Likens, L. O. Hedin, J. S. Eaton, and F. H. Bormann.   1989.   Changes in the chemistry of surface waters: 25-year results at the Hubbard Brook Experimental Forest, New Hampshire.   Environ. Sci. Technol.   23(2):137-143.

Fox, D. G., A. M. Bartuska, J. G. Byrne, E. Cowling, R. Fisher, G. E. Likens, S. E. Lindberg, R. A. Linthurst, J. Messer, and D. S. Nichols.   1989.   A screening procedure to evaluate air pollution effects on Class I wilderness areas.   USDA For. Serv. Gen. Tech. Rep. RM-168.   36 pp.

Likens, G. E.   1989.   Evaluating stresses on temperate forest ecosystems. In: G. B. Marini-Bettolo (ed.). Study Week on: A Modern Approach to the Protection of the Environment, November 2-7, 1987.   Pontif. Acad. Sci. Scr. Varia, Vatican.   pp. 161-198.

Likens, G. E.   1989.   Red herrings [response to C. V. Runyan: Does the acid rain hypothesis hold water?]   Sci. Teacher   November 1989, pp. 10, 12.

Likens, G. E.   1989.   Concluding remarks. In: G. E. Likens (ed.). Long-Term Studies in Ecology: Approaches and Alternatives.   Springer-Verlag New York, Inc.   pp. 209-210.

Likens, G. E.   1989.   Some aspects of air pollution effects on terrestrial ecosystems and prospects for the future.   Ambio   18(3):172-178.

Likens, G. E.   1989.   Acid rain and its effects on sediments in lakes and streams. [also pp. 331-348. In: P. G. Sly and B. T. Hart (eds.)]. Sediment-Water Interactions, Fourth International Symposium, Proceedings, Kluwer Academic Publishers, Dordrecht, Belgium.   Hydrobiologia   176/177:331-348.

Mitchell, M. J., C. T. Driscoll, R. D. Fuller, M. B. David, and G. E. Likens.   1989.   Effect of whole-tree harvesting on the sulfur dynamics of a forest soil.   Soil Sci. Soc. Am. J.   53(3):933-940.

Vertucci, F. A., and G. E. Likens.   1989.   Spectral reflectance and water quality of Adirondack Mountain region lakes.   Limnol. Oceanogr.   34(8):1656-1672.

Winter, T. C., J. S. Eaton, and G. E. Likens.   1989.   Evaluation of inflow to Mirror Lake, New Hampshire.   Water Resour. Bull.   25(5):991-1008.

Caraco, N. F., J. J. Cole, G. E. Likens, M. D. Mattson, and S. Nolan.   1988.   A very imbalanced nutrient budget for Mirror Lake, New Hampshire, U.S.A.   Verh. Int. Ver. Limnol.   23(1):170-175.

Driscoll, C. T., N. M. Johnson, G. E. Likens, and M. C. Feller.   1988.   Effects of acidic deposition on the chemistry of headwater streams: a comparison between Hubbard Brook, New Hampshire, and Jamieson Creek, British Columbia.   Water Resour. Res.   24(2):195-200.

Hedin, L. O., M. S. Mayer, and G. E. Likens.   1988.   The effect of deforestation on organic debris dams.   Verh. Int. Ver. Limnol.   23:1135-1141.

Likens, G. E.   1988.   Information needs--aquatic. In: J. C. White (ed.). Acid Rain: The Relationship between Sources and Receptors.   Elsevier Science Publishing Company, Inc.   pp. 101-119.

Likens, G. E.   1988.   Water pollution. In: The World Book Encyclopedia.   World Book, Inc., Chicago.   21:137-138.

Likens, G. E.   1988.   Acid rain. In: The World Book Encyclopedia.   World Book, Inc., Chicago.   1:27.

Lovett, G. M., C. G. Jones, and G. E. Likens.   1988.   Acid rain report [response to P. H. Abelson editorial, 9 October 1987].   Science   239:128.

McDowell, W. H., and G. E. Likens.   1988.   Origin, composition, and flux of dissolved organic carbon in the Hubbard Brook Valley.   Ecol. Monogr.   58(3):177-195.

Nodvin, S. C., C. T. Driscoll, and G. E. Likens.   1988.   Soil processes and sulfate loss at the Hubbard Brook Experimental Forest.   Biogeochemistry   5:185-200.

Weathers, K. C., G. E. Likens, F. H. Bormann, J. S. Eaton, K. D. Kimball, J. N. Galloway, T. G. Siccama, and D. Smiley.   1988.   Chemical concentrations in cloud water from four sites in the eastern United States. In: M. H. Unsworth and D. Fowler (eds.). Acidic Deposition at High Elevation Sites.   Kluwer Academic publishers.   pp. 345-357.

Weathers, K. C., G. E. Likens, F. H. Bormann, S. H. Bicknell, B. T. Bormann, B. C. Daube, Jr., J. S. Eaton, J. N. Galloway, W. C. Keene, K. D. Kimball, W. H. McDowell, T. G. Siccama, D. Smiley, and R. Tarrant.   1988.   Cloudwater chemistry from ten sites in North America.   Environ. Sci. Technol.   22(8):1018-1026.

Bormann, F. H., and G. E. Likens.   1987.   Changing perspectives on air-pollution stress.   BioScience   37(6):370.

Bormann, F. H., W. B. Bowden, R. S. Pierce, S. P. Hamburg, G. K. Voigt, R. C. Ingersoll, and G. E. Likens.   1987.   The Hubbard Brook sandbox experiment. In: W. R. Jordan III, M. E. Gilpin, and J. D. Aber (eds.). Restoration ecology: A Synthetic Approach to Ecological Research.   Cambridge University Press.   pp. 215-256.

Galloway, J. N., Zhao Dianwu, Xiong Jiling, and G. E. Likens.   1987.   Acid rain: China, United States and a remote area.   Science   236:1559-1562.

Hall, R. J., C. T. Driscoll, and G. E. Likens.   1987.   Importance of hydrogen ions and aluminum in regulating the structure and function of stream ecosystems: an experimental test.   Freshwat. Biol.   18:17-43.

Hedin, L. O., G. E. Likens, and F. H. Bormann.   1987.   Decrease in precipitation acidity resulting from decreased SO42- concentration.   Nature   325:244-246.

Hornbeck, J. W., C. W. Martin, R. S. Pierce, F. H. Bormann, G. E. Likens, and J. S. Eaton.   1987.   The northern hardwood forest ecosystem: ten years of recovery from clearcutting.   USDA For. Serv., Northeast. For. Exp. Stn., NE-RP-596.   30 pp.

Likens, G. E.   1987.   Chemical wastes in our atmosphere--an ecological crisis.   Ind. Crisis Q.   1(4):13-33.

Likens, G. E., W. C. Keene, J. M. Miller, and J. N. Galloway.   1987.   Chemistry of precipitation from a remote, terrestrial site in Australia.   J. Geophys. Res.   92(D11):13,299-13,314.

Mayer, M. S., and G. E. Likens.   1987.   The importance of algae in a shaded headwater stream as food for an abundant caddisfly (Trichoptera).   J. N. Am. Benthol. Soc.   6(4):262-269.

Mitterer, R. H., and G. E. Likens.   1987.   Biogeochemistry. In: McGraw-Hill Encyclopedia of Science and Technology, 6th Edition.   McGraw-Hill Book Company.   2:522-530.

Galloway, J. N., and G. E. Likens.   1986.   The composition of precipitation in remote areas of the world [in Chinese; abstract in English].   J. Atmos. Environ. Acid Rain [Beijing, People's Republic of China]   1(2):257-258.

Hornbeck, J. W., C. W. Martin, R. S. Pierce, F.H.Bormann, G. E. Likens, and J. S. Eaton.   1986.   Clearcutting northern hardwoods: effects on hydrologic and nutrient ion budgets.   For. Sci.   32(3):667-686.

Likens, G. E.   1986.   Future of ecosystem studies.   Bull. Ecol. Soc. Am.   67(3):257-258.

Likens, G. E.   1986.   Acid rain: causes, consequences and correctives [in Chinese, translated by Zhao Dianwu; English summary].   J. Atmos. Environ. Acid Rain [Beijing, People's Republic of China]   1(1):33-40.

Martin, D. W., R. S. Pierce, G. E. Likens, and F. H. Bormann.   1986.   Clearcutting affects stream chemistry in the White Mountains of New Hampshire.   USDA For. Serv. Res. Pap.   NE-579. 12 pp.

Nodvin, S. C., C. T. Driscoll, and G. E. Likens.   1986.   The effect of pH on sulfate adsorption by a forest soil.   Soil Sci.   142(2):69-75.

Nodvin, S. C., C. T. Driscoll, and G. E. Likens.   1986.   Simple partitioning of anions and dissolved organic carbon in a forest soil.   Soil Sci.   142(1):27-35.

Strayer, D., and G. E. Likens.   1986.   An energy budget for the zoobenthos of Mirror Lake, New Hampshire.   Ecology   67(2):303-313.

Weathers, K. C., G. E. Likens, F. H. Bormann, J. S. Eaton, W. B. Bowden, J. Andersen, D. A. Cass, J. N. Galloway, W. C. Keene, K. D. Kimball, P. Huth, and D. Smiley.   1986.   A regional acidic cloud/fog water event in the eastern United States.   Nature   319:657-658.

Bormann, F. H., and G. E. Likens.   1985.   Air and watershed management and the aquatic ecosystem. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 436-444.

Bormann, R. E., F. H. Bormann, and G. E. Likens.   1985.   Catastrophic disturbance and regional land use. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 65-72.

Davis, M. B., R. E. Moeller, G. E. Likens, J. Ford, J. Sherman, and C. Goulden.   1985.   Paleoecology of Mirror Lake and its watershed. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 410-429.

deNoyelles, F., and G. E. Likens.   1985.   Species composition, distribution, population, biomass and behavior: phytoplankton. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 161-175.

deNoyelles, F., and G. E. Likens.   1985.   Production and limiting factors: phytoplankton. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 250-257.

Hall, R. J., C. T. Driscoll, G. E. Likens, and J. M. Pratt.   1985.   Physical, chemical and biological consequences of episodic aluminum additions to a stream.   Limnol. Oceanogr.   30(1):212-220.

Havas, M., and G. E. Likens.   1985.   Toxicity of aluminum and hydrogen ions to Daphnia catawba, Holopedium gibberum, Chaoborus punctipennis and Chironomus anthracinus from Mirror Lake, New Hampshire.   Can. J. Zool.   63:1114-1119.

Havas, M., and G. E. Likens.   1985.   Changes in 22Na influx and outflux in Daphnia magna (Straus) as a function of elevated Al concentrations in soft water at low pH (acidic deposition).   Proc. Nat. Acad. Sci. USA   82:7345-7349.

Havas, M., T. C. Hutchinson, and G. E. Likens.   1985.   Reply to "Comment on 'Red herrings in acid rain research'."   Environ. Sci. Technol.   19(7):646-648.

Havas, M., T. Hutchinson, and G. E. Likens.   1985.   Acid rain research.   Environ. Sci. Technol.   19(1):20, 26.

Johnson, N. M., G. E. Likens, and J. S. Eaton.   1985.   Stability, circulation and energy flux in Mirror Lake. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 108-127.

Jordan, M. J., G. E. Likens, and B. J. Peterson.   1985.   Organic carbon budget. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 292-301.

Likens, G. E.   1985.   Mirror Lake: cultural history. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 72-83.

Likens, G. E.   1985.   An experimental approach for the study of ecosystems.   J. Ecol.   73(2):381-396.

Likens, G. E.   1985.   The aquatic ecosystem and air-land-water interactions. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 430-435.

Likens, G. E.   1985.   The lake ecosystem. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 337-344.

Likens, G. E., and F. H. Bormann.   1985.   An ecosystem approach. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 1-8.

Likens, G. E., and R. E. Moeller.   1985.   Paleolimnology: chemistry. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 392-410.

Likens, G. E., and R. E. Moeller.   1985.   Fossil pigments. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 387-391.

Likens, G. E., B. J. Peterson, and J. J. Cole.   1985.   Species composition, distribution, population, biomass and behavior: periphyton. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 175-177.

Likens, G. E., F. H. Bormann, R. S. Pierce, and J. S. Eaton.   1985.   The Hubbard Brook Valley. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 9-39.

Likens, G. E., J. S. Eaton, and N. M. Johnson.   1985.   Physical and chemical environment. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 89-108.

Likens, G. E., J. S. Eaton, N. M. Johnson, and R. S. Pierce.   1985.   Flux and balance of water and chemicals. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 135-155.

Makarewicz, J. C., G. E. Likens, and M. J. Jordan.   1985.   The pelagic region. In: G. E. Likens (ed.). An Ecosystem Approach to Aquatic Ecology: Mirror Lake and Its Environment.   Springer-Verlag New York, Inc.   pp. 322-337.

Oppenheimer, M., J. N. Galloway, G. E. Likens, and S. A. Norton.   1985.   Response to "Effects of SO2 and NOx emissions."   Science   227:1154, 1156.

Prospero, J. M., W. C. Keene, J. N. Galloway, R. J. Delmas, L. Granat, G. Gravenhorst, and G. E.Likens.   1985.   The deposition of sulfur and nitrogen from the remote atmosphere working-group report.In: J. N. Galloway, R. J. Charlson, M. O. Andreae, and H. Rodhe (eds.). The Biogeochemical Cycling of Sulfur and Nitrogen in the Remote Atmosphere. Bermuda Biological Station, Bermuda.   D. Reidel Publishing Company.   pp.177-200.

Richey, J. S., W. H. McDowell, and G. E. Likens.   1985.   Nitrogen transformation in a small mountain stream.   Hydrobiologia   124(2):129-139.

Butler, T. J., C. V. Cogbill, and G. E. Likens.   1984.   Effect of climatology on precipitation acidity.   Bull. Am. Meteorol. Soc.   65(6):639-640.

Cogbill, C. V., G. E. Likens, and T. J. Butler.   1984.   Uncertainties in historical aspects of acid precipitation: getting it straight.   Atmospheric Environment   18(10):2261-2270.

Cole, J. J., G. E. Likens, and J. E. Hobbie.   1984.   Decomposition of planktonic algae in an oligotrophic lake.   Oikos   42:257-266.

Cole, J. J., W. H. McDowell, and G. E. Likens.   1984.   Sources and molecular weight of "dissolved" organic carbon in an oligotrophic lake.   Oikos   42:1-9.

Galloway, J. N., G. E. Likens, and M. Hawley.   1984.   Acid precipitation: natural versus anthropogenic components.   Science   226:829-831.

Hall, R. J., and G. E. Likens.   1984.   Effect of discharge rate on biotic and abiotic chemical flux in an acidified stream.   Can. J. Fish. Aquat. Sci.   41(8):1132-1138.

Havas, M., T. Hutchinson, and G. E. Likens.   1984.   Red herrings in acid rain research.   Environ. Sci. Technol.   18(6):176A-186A.

Havas, M., T. Hutchinson, and G. E. Likens.   1984.   Effect of low pH on sodium regulation in two species of Daphnia.   Can. J. Zool.   62(10):1965-1970.

Johnson, N. M., G. E. Likens, M. C. Feller, and C. T. Driscoll.   1984.   Technical comment on "Acid rain on acid soil: a new perspective."   Science   225:1424-1425.

Likens, G. E.   1984.   Beyond the shoreline: a watershed-ecosystem approach.   Verh. Int. Ver. Limnol.   22:1-22.

Likens, G. E.   1984.   Acid rain: the smokestack is the "smoking gun." [Excerpt reprinted, entitled: The political dimension. 1984 Adirondack Counc. Newsl. 8(28):4.]   Garden   8(4):12-18.

Likens, G. E., F. H. Bormann, R. S. Pierce, J. S. Eaton, and R. E. Munn.   1984.   Long-term trends in precipitation chemistry at Hubbard Brook, New Hampshire.   Atmospheric Environment   18(12):2641-2647.

Munn, R. E., G. E. Likens, B. Weisman, J. W. Hornbeck, C. W. Martin, and F. H. Bormann.   1984.   A meteorological analysis of the precipitation chemistry event samples at Hubbard Brook, New Hampshire.   Atmospheric Environment   18(12):2775-2779.

Confer, J. L., T. Kaaret, and G. E. Likens.   1983.   Zooplankton diversity and biomass in recently acidified lakes.   Can. J. Fish. Aquat. Sci.   40(1):36-42.

Likens, G. E.   1983.   A priority for ecological research.   Bull. Ecol. Soc. Am.   64(4):234-243.

Likens, G. E., E. S. Edgerton, and J. N. Galloway.   1983.   The composition and deposition of organic carbon in precipitation.   Tellus   35B:16-24.

Papers--In Press

Anderson, C. B., G. E. Likens, R. Rozzi, J. R. Gutiérrez, J. J. Armesto, and A. Poole   2008.   Using long-term socio-ecological study sites to integrate research with society.   Environmental Ethics   30:

Bade, D. L., K. Bouchard, and G. E. Likens.   2008.   Algal co-limitation by nitrogen and phosphorus persists after 30 years in Mirror Lake (New Hampshire, USA).   Verh. Internat. Verein. Limnol.   30:

Buso, D. C., G. E. Likens, D. Bade, and J. LaBaugh.   2008.   Nutrient dynamics of Mirror Lake, 1981-2000. Chapter 3.In: T. C. Winter and G. E. Likens (eds.). Dynamics of Lake, Watershed and Atmospheric Linkages.   University of California Press  

Conley, D. J., G. E. Likens, D. C. Buso, L. Saccone, S. W. Bailey, and C. Johnson.   2008.   Deforestation causes increased dissolved silicate losses in North Temperate hardwood ecosystems.   Global Change Biol.  

Cosentino, B. J., W. H. Lowe, and G. E. Likens.   2008.   Demography and movement of the Northern spring salamander in four New Hampshire headwater streams.   Verh. Internat. Verein. Limnol.   30:

Greene, B. T., W. H. Lowe, and G. E. Likens.   2008.   Out to dinner: prey availability and terrestrial habitat use by a headwater stream salamander.   Freshwat. Biol.  

LaBaugh, J. W., D. C. Buso, and G. E. Likens.   2008.   Evaluation of methods and uncertainties in the chemical budgets of Mirror Lake. Chapter 5.In: T. C. Winter and G. E. Likens (eds.). Dynamics of Lake, Watershed and Atmospheric Linkages.   University of California Press  

Likens, G. E.   2008.   Inland waters. Chapter 1.In: G. E. Likens (ed.). Encyclopedia of Inland Waters.   Academic Press, Inc.  

Likens, G. E.   2008.   A limnological introduction to Mirror Lake. Chapter 1.In: T. C. Winter and G. E. Likens (eds.). Dynamics of Lake, Watershed and Atmospheric Linkages.   University of California Press  

Likens, G. E. and D. C. Buso.   2008.   Long-term changes in streamwater chemistry following disturbance in the Hubbard Brook Experimental Forest, USA.   Verh. Internat. Verein. Limnol.   30:

Likens, G. E. and J. W. LaBaugh.   2008.   Mirror Lake: past, present and future.In: T. C. Winter and G. E. Likens (eds.). Dynamics of Lake, Watershed and Atmospheric Linkages.   University of California Press   Chapter 6.

Saccone, L., D. J. Conley, G. E. Likens, S. W. Bailey, D. C. Buso and C. E. Johnson.   2008.   Factors that control the range and variability of amorphous silica in soils in the Hubbard Brook Experimental Forest.   SSSAJ  

Stewart, K., K. Walker, and G. E. Likens.   2008.   Meromictic lakes.In: G. E. Likens (ed.). Encyclopedia of Inland Waters.   Academic Press, Inc.  

Warren, D. R., G. E. Likens, D. C. Buso, and C. E. Kraft.   2008.   Status and distribution of fish in an acid-impacted watershed of the Northeastern United States (Hubbard Brook, NH).   Northeast. Natural.   15:

Winter, T. C. and G. E. Likens.   2008.   Summary and conclusions.In: T. C. Winter and G. E. Likens (eds.). Dynamics of Lake, Watershed and Atmospheric Linkages.   University of California Press   Chapter 7.

Miscellaneous Publications

Likens, G. E.   2008.   Understanding, using and protecting inland waters of the world. SIL Presidential Address, 2007 Montreal.   Verh. Internat. Verein. Limnol.   30(2):165-170.

Butler, T., G. E. Likens, M. Cohen, and F. Vermeylen.   2007.   Final Report to NOAA Mercury in the Environment and Patterns of Mercury Deposition from the NADP/MDN Mercury Deposition Network.   Institute of Ecosystem Studies Final Report to NOAA.   87 pp.

Pace, M. L., and G. E. Likens.   2006.   March 2. Hiding scientific findings is unfair to public. Editorial.   Poughkeepsie Journal  

Likens, G. E.   2004.   April 9. Perils of a thirsty city.   Editorial, Herald Sun.  

Likens, G. E.   2004.   Meromictic lake. In: McGraw-Hill Encyclopedia of Science and Technology.   McGraw-Hill Publishing Company.  

Likens, G. E.   2002.   AIBS news: AIBS Active in Ohio Science Standards Battle.   BioScience   52(8):755-756.

Driscoll, C. T., G. B. Lawrence, A. J. Bulger, T. J. Butler, C. S. Cronan, C. Eagar, K. Fallon Lambert, G. E. Likens, J. L. Stoddard, and K. C. Weathers.   2001.   Acid rain revisited: advances in scientific understanding since the passage of the 1970 and 1990 Clean Air Act Amendments. Hubbard Brook Research Foundation.   Science Links Publication.   Vol. 1, No. 1. pp. 1-20.

Likens, G. E.   2001.   Watersheds. pp. 1370-1371. In: R. A. Eblen and W. R. Eblen (eds.).   Marshall Cavendish: Tarrytown, NY.   The Environment Encyclopedia, Vol. 10.

Likens, G. E.   2000.   Earth resurgent.   Yale Alumni Magazine Letters   64(1):12-13.

Likens, G. E.   1997.   Access roads endanger ecosystems [letter to the Editor].   Taconic Newspapers, Millbrook, New York.   CV(50):A13 (12/11/97).

Richey, D. G., C. T. Driscoll, and G. E. Likens.   1997.   Soil retention of TFA in LTER soil.   Network News, U.S. LTER Newsl.   Issue 20:10-11.

Ayala, F. J., R. R. Colwell, P. R. Ehrlich, W. Hardy Eshbaugh, J. Franklin, D. W. Freckman, D. H. Knight. S. A. Levin, G. Likens, J. Lubchenco, J. L. Meyer, H. A. Mooney, G. H. Orians, R. T. Paine, P. G. Risser, and G. M. Woodwell.   1996.   The Endangered Species Act. Open Letter from Leaders of Scientific Professional Societies (to U.S. Senator Dirk Kempthorne).   Bull. Ecol. Soc. Am.   77(2):117-119.

Colwell, R., J. Lubchenco, D. Freckman, H. Mooney, S. Levin, J Meyer, G. Likens, P. Risser, and G. Orians.   1996.   The Endangered Species Act. Open Letter from Leaders of Scientific Professional Societies (to U.S. Representative Don Young).   Bull. Ecol. Soc. Am.   77(2):119-120.

Likens, G. E.   1996.   Air pollution and forest health.   Environ. Rev.   3(8):1-6.

Lewis, W. M., Jr., E. J. Fee, G. E. Likens, S. W. Chisholm, N. G. Hairston, Jr., S. T. Threlkeld, C. F. D'Elia, J. E. Hobbie, and R. G. Wetzel.   1995.   Challenges for Limnology in the United States and Canada: An Assessment of the Discipline in the 1990's. Report of the American Society of Limnology and Oceanography Challenges for Limnology Committee.   Special Edition of ASLO Bulletin 4(2).   20 pp.

Driscoll, C. T., and G. E. Likens.   1994.   Transport and fate of trifluoroacetate in the terrestrial environment.   Alternative Fluorocarbons Environmental Acceptability Workshop on Decomposition of TFA in the Environment. Washington, D. C.   13 pp.

Likens, G. E.   1994.   Human-Accelerated Environmental Change--An Ecologist's View.   1994 Australia Prize Winner Presentation. Murdoch University, Perth, Western Australia.   16 pp.

Likens, G. E.   1994.   Pioneering the ecosystem approach.   Limnol. News [Winter 1994]   7:1-3.

Likens, G. E.   1992.   Clean Air Act did not stop acid rain.   Earth Summit Times.   p. 5.

Likens, G. E.   1989.   Alarmed by deterioration of lake shorelines [letter to the editor].   Vilas County News & Review, Eagle River, Wisconsin   1 November 1989.

Keene, W. C., J. N. Galloway, G. E. Likens, and J. M. Miller.   1987.   The Global Precipitation Chemistry Project. In: R. C. Schnell (ed.). Geophysical Monitoring for Climatic Change, Summary Report No. 15, 1986.   U.S. Department of Commerce, Washington, D. C.   pp. 134-136.

Likens, G. E.   1987.   Concern for sustained ecological research.   Environ. Conserv.   14(3):271.

Likens, G. E.   1987.   Preface. pp. v. In: S. O. Rohmann and N. Lilienthal (eds.). Tracing a River's Toxic Pollution. A Case Study of the Hudson River, Phase II.   INFORM Rep.   209 pp.

Likens, G. E.   1987.   Acid rain: do we know enough?   Environment 2000, New York State (Plenary Session).   p. 40.

Likens, G. E.   1987.   More action on acid rain.   Poughkeepsie Journal [letter to the editor].   22 April:4A.

Likens, G. E., J. J. Cole, J. Kolasa, J. B. McAninch, M. J. McDonnell, G. G. Parker, and D. L. Strayer.   1987.   Status and future of ecosystem science.   Occasional Publication of the Institute of Ecosystem Studies, Number 3, Millbrook, New York.   23 pp.

Strayer, D., J. S. Glitzenstein, C. G. Jones, J. Kolasa, G. E. Likens, M. J. McDonnell, G. G. Parker, and S. T. A. Pickett.   1986.   Longterm ecological studies: an illustrated account of their design, operation, and importance to ecology. Occasional Publication of the Institute of Ecosystem Studies, Number 2, Millbrook, New York.   38 pp. [Also: first installment, translated into Chinese, reprinted in 1988, Adv. Ecol. 5(1):51-55 (Institute of Applied Ecology, Academia Sinica, Shenyang, People's Republic of China).]

Driscoll, C. T., J. N. Galloway, J. F. Hornig, G. E. Likens, M. Oppenheimer, K. A. Rahn, D. W. Schindler.   1985.   Is there scientific consensus on acid rain?: excerpts from six governmental reports.   Occasional Publication of the Institute of Ecosystem Studies, Number 1, Millbrook, New York.   13 pp.

Hall, R. J., and G. E. Likens.   1985.   Experimental acidification of a stream tributary to Hubbard Brook.   EPA Environ. Res. Brief, EPA/600/M-85/011.   6 pp.

Likens, G. E.   1984.   Response to "Maybe acid rain isn't the villain."   Fortune   110(3):11-12.

Likens, G. E.   1984.   We must take prompt action.   Wall Street Journal.   28 June:28.

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