Steudler, P.A., R.D. Bowden, J.M. Melillo and J.D. Aber. 1989. Influence of nitrogen fertilization on methane uptake in temperate forest soils. Nature 341:314-316

Wessman, C.A., J.D. Aber and D.L. Peterson. 1989. An evaluation of imaging spectrometry for estimating forest canopy chemistry. International Journal of Remote Sensing 10:1293-1316.

Bowden, R.D., P.A. Steudler, J.M. Melillo and J.D. Aber. 1990. Annual nitrous oxide fluxes from temperate forest soils in the northeastern United States. Journal of Geophysical Research 95:13997-14005

McNulty, S.G., J.D. Aber, T. M. McLellan and S.M. Katt. 1990. Nitrogen cycling in high elevation forests of the U.S. in relation to nitrogen deposition. Ambio 19:38-40

Aber, J.D., J.M. Melillo and C.A. McClaugherty. 1990. Predicting long-term patterns of mass-loss, nitrogen dynamics and soil organic matter formation from initial litter chemistry in forest ecosystems. Canadian Journal of Botany 68:2201-2208

Aber, J.D., J.M. Melillo, K.J. Nadelhoffer, J. Pastor and R. Boone. 1991. Factors controlling nitrogen cycling and nitrogen saturation in northern temperate forest ecosystems. Ecological Applications 1:303-315

Bowden, R.D., J.M. Melillo, P.A. Steudler and J.D. Aber. 1991. Effects of nitrogen additions on annual nitrous oxide fluxes from temperate forest soils in the northeastern United States. Journal of Geophysical Research 96:9321-9328

Rastetter, E.B., M.G. Ryan, G.R. Shaver, J.M. Melillo, K.J. Nadelhoffer, J. Hobbie and J.D. Aber. 1991. A general biogeochemical model describing the responses of the C and N cycles in terrestrial ecosystems to changes in CO2, climate, and N deposition. Tree Physiology 9:101-126

McLellan, T., M.E. Martin, J.D. Aber, J.M. Melillo, K.J. Nadelhoffer and B. Dewey. 1991. Comparison of wet chemical and near infrared reflectance measurements of carbon fraction chemistry and nitrogen concentration of forest foliage. Canadian Journal of Forest Research 21:1689-1693

McLellan, T., J.D. Aber, M.E. Martin, J.M. Melillo, and K.J. Nadelhoffer. 1991. Determination of nitrogen, lignin and cellulose content of decomposing leaf material by near infrared reflectance spectroscopy. Canadian Journal of Forest Research 21:1684-1688

McNulty, S.G., J.D. Aber and R.D. Boone. 1991. Spatial changes in forest floor and foliar chemistry of spruce-fir forests across New England. Biogeochemistry 14:13-29

Aber, J.D. Nitrogen cycling and nitrogen saturation in temperate forest ecosystems. 1992. Trends in Ecology and Evolution 7:220-224

Aber, J.D. and C.A. Federer. 1992. A generalized, lumped-parameter model of photosynthesis, evapotranspiration and net primary production in temperate and boreal forest ecosystems. Oecologia 92:463-474

Aber, J.D., A. Magill, R. Boone, J.M. Melillo, P.A. Steudler and R. Bowden. 1993. Plant and soil responses to three year of chronic nitrogen additions at the Harvard Forest, Petersham, MA. Ecological Applications 3:156-166

Kahl, J.S., S.A. Norton, I.J. Fernandez, K.J. Nadelhoffer, C.T. Driscoll and J.D. Aber. 1993. Experimental inducement of nitrogen saturation at the watershed scale. Environmental Science and Technology 27:565-568.

Ollinger, S.V., J.D. Aber, G.M. Lovett, S.E. Millham, R.G. Lathrop and J.M. Ellis. 1993. A spatial model of atmospheric deposition for the northeastern U.S. Ecological Applications 3:459-472

Hendricks, J.J., K.J. Nadelhoffer and J.D. Aber. 1993. The role of fine roots in energy and nutrient cycling. Trends in Ecology and Evolution 8:174-178

Bowden, R.D., M.C. Castro, J.M. Melillo, P.A. Steudler and J.D. Aber. 1993. Fluxes of greenhouse gases between soils and the atmosphere in a temperate forest following a simulated hurricane blowdown. Biogeochemistry 21:61-71

Castro, M., P.A. Steudler, J.M. Melillo, J.D. Aber and S. Millham. 1993. Exchange of N2O and CH4 between the atmosphere and soils in spruce-fir forests in the northeastern U.S. Biogeochemistry 18:119-135

McNulty, S.G. and J.D. Aber. 1993. Effect of chronic nitrogen additions on nitrogen cycling in a high elevation spruce-fir stand. Canadian Journal of Forest Research 23:1252-1263

Downs, M.R., K.J. Nadelhoffer, J.M. Melillo and J.D. Aber. 1993. Foliar and fine root nitrate reductase activity in seedlings of four forest tree species in relation to nitrogen availability. Trees, Structure and Function 7:233-236.

Aber, J.D., C Driscoll, C.A. Federer, R. Lathrop, G. Lovett, J.M. Melillo, P. Steudler and J. Vogelmann. 1993. A strategy for the regional analysis of the effects of physical and chemical climate change on biogeochemical cycles in northeastern (U.S.) forests. Ecological Modeling 67:37-47

Kicklighter, D.W., J.M. Melillo, W.T. Peterjohn, E.B. Rastetter, A.D. McGuire, P.A. Steudler and J.D. Aber. 1994. Scaling field measurements to estimate regional carbon dioxide fluxes from temperate forest soils. Journal of Geophysical Research 99:1303-1315

Peterjohn, W.T., J.M. Melillo, P.A. Steudler, K.M. Newkirk, F.P. Bowles and J.D. Aber. 1994. Responses of trace gas fluxes and N availability to experimentally elevated soil temperatures. Ecological Applications 4:617-625

McNulty, S.G., J.M. Vose, W.T. Swank, J.D. Aber and C.A. Federer. 1994. Regional-scale forest ecosystem modeling: database development, model predictions and validation using a geographic information system. Climate Research 4:223-231

Aber, J.D. 1994. Guest Editorial. Journal of Near Infrared Spectroscopy 2:3-4

Aber, J.D., B.L. Bolster, S. Newman, M. Soulia and M.E. Martin. 1994. Testing the utility of end-member analysis in the measurement of carbon fraction and nitrogen content of forest foliage. Journal of Near Infrared Spectroscopy 2:15-24

Newman, S.D., M.E. Soulia, J.D. Aber, B. Dewey and A. Ricca. 1994. Proximate carbon fraction and nitrogen analyses for the Accelerated Canopy Chemistry Program: Methods and quality control. Journal of Near Infrared Spectroscopy 2:5-14

Martin, M.E. and J.D. Aber. 1994. Determining the chemical composition of fresh leaves using near infrared reflectance data. Journal of Near Infrared Spectroscopy 2:25-32

Aber, J.D., S.V. Ollinger, C.A. Federer, P.B. Reich, M.L. Goulden, D.W. Kicklighter, J.M. Melillo and R.G. Lathrop, Jr. 1995. Predicting the effects of climate change on water Yield and Forest Production in the Northeastern U.S. Climate Research 5:207-222.

Ollinger, S.V. , J.D. Aber, C.A. Federer, G.M. Lovett and J.M. Ellis. 1995. Modeling physical and chemical climatic variables across the northeastern U.S. for a geographic information system. U.S.D.A. U.S. Forest Service General Technical Report NE-191. 30pp.

Castro, M.S., P.A. Steudler, J.M. Melillo, J.D. Aber and R.D. Bowden. 1995. Factors controling atmospheric methane consumption by temperate forest soils. Global Biogeochemical Cycles 9:1-10

Lathrop, R.G., J.D. Aber and J.A. Bognar. 1995. Spatial variability of digital soil maps and its impact on regional ecosystem modeling. Ecological Modeling 82:1-10

Hartley, S, J.D. Aber and R.C. Harriss. Sensitivity of New York City water supply to climatic variability. Climatic Change (in press)

Postek, K.M., C.T. Driscoll, J.D. Aber and R.C. Santore. 1995. Application of PnET-CN/CHESS to a spruce stand in Solling, Germany. Ecological Modeling 83:163-172

Holdren, G.R., B.J. Cosby, D. Marmorek, R. Santore, C. Hunsaker, D. Bernard, J. Aber, C.T. Driscoll, L. Pardo, R.S. Turner and T.C. Strickland. A national critical loads framework for atmospheric deposition effects assessment: IV. Model selection, applications and critical loads mapping. Environmental Management (in press)

Nadelhoffer, K.J., M.R. Downs, B. Fry, J.D. Aber, A.H. Magill and J.M. Melillo. 1995. The fate of 15N-labeled nitrate additions to a northern hardwood forest in eastern Maine, USA. Oecologia 103:292-301

Martin, M.E. and J.D. Aber. 1996. Estimating forest canopy characteristics as inputs for models of forest carbon exchange by high spectral resolution remote sensing. IN: The use of remote sensing in the modeling of forest productivity. eds. Gholz, HG, K Nakane and H Shimoda. Kluwer Academic, Dordrecht, The Netherlands, pp 61-72. 1996.

Frolking,S., M.L. Goulden, S-M Fan, D.J. Sutton, J.W Munger, A.M. Bazzaz, B.C. Daube, P.M. Crill, J.D. Aber, L.E. Band, X. Wang, K. Savage, T. Moore, R.C. Harriss. 1996. Modeling temporal variability in the carbon balance of a spruce/moss boreal forest. Global Change Biology 2:343-366

Magill, A.H., M.R. Downs, K.J. Nadelhoffer, R.A. Hallett and J.D. Aber. 1996. Forest ecosystem response to four years of chronic nitrate and sulfate additions at Bear Brooks Watershed, maine, USA. Forest Ecology and Management 84:29-37

Currie, W.S., J.D. Aber, W.H. McDowell, R.D. Boone and A.H. Magill. 1996. Fluxes of dissolved organic N and C in humid forest soils in relation to retention of long-term N amendments. Biogeochemistry 35:471-505

Aber, J.D. P.B. Reich and M.l. GOULDEN. 1996. Extrapolating leaf CO2 exchange to the canopy: a generalized model of forest photosynthesis validated by eddy correlation. Oecologia 106:257-265

Reich, P.B., D.F. Grigal, J.D. Aber and S.T. Gower. 1997. Nitrogen mineralization and aboveground net primary production in 50 stands in a cold-temperate forest biome. Ecology 78:335-347

Martin, M.E. and J.D. Aber. 1997. Estimation of forest canopy lignin and nitrogen concentration and ecosystem processes by high spectral resolution remote sensing. Ecological Applications 7:431-443

Magill, A..H., J.D. Aber, J. J. Hendricks, R.D. Bowden, J.M. Melillo and P.A. Steudler. 1997. Biogeochemical response of forest ecosystems to simulated chronic nitrogen deposition . Ecological Applications 7:402-415

Aber, J.D., S.V. Ollinger, C.A. Federer and C. Driscoll. 1997. Modeling nitrogen saturation in forest ecosystems in response to land use and atmospheric deposition. Ecological Modelling 101:61-78

Foster, D.F., J.D. Aber, J.M. Melillo, R. Bowden and F. Bazzaz. 1997. Forest response to distrubance and anthropogenic stress. BioScience 47:437-445

Whytemare, A.B., R.L. Edmonds, J.D. Aber and K. Lajtha. 1997. Influence of excess nitrogen deposition on a northern coniferous ecosystem. Biogeochemistry 38:173-187

Aber, J.D. 1997. Why don't we believe the models? Bulletin of the Ecological Society of America 78:232-233

Ollinger, S.V., J.D. Aber and P.B. Reich. 1997. Simulating ozone effects on forest productivity: interactions between leaf,- canopy- and stand-level processes. Ecological Applications 7:1237-1251

Aber, J.D. and C.T. Driscoll. 1997. Effects of land use, climate variation and N deposition on N cycling and C storage in northern hardwood forests. Global Biogeochemical Cycles 11:639-648

Hendricks, J.J., K.J. Nadelhoffer and J.D. Aber. 1997. A 15N tracer technique for assessing fine root production and turnover. Oecologia 112:300-304

Currie, W. S. and J. D. Aber. 1997. Modeling leaching as a decomposition process in humid, montane forests. Ecology 78:1844- 1860

Vitousek, P.M., J.D. Aber, R. W. Howarth, G.E. Likens, P.A. Matson, D.W. Schindler, W. H. Schlesinger and D. Tilman. 1997. Human alteration of the global nitrogen cycle. Ecological Applications 7:737-750

Goodale, C.L., J.D. Aber and S.V. Ollinger. 1998. Mapping monthly precipitation, temperature and solar radiation for Ireland with polynomial regression and a digitial elevation model. Climate Research 10:35-49

Goodale, C.L. J.D. Aber and E.P. Farrell. 1998. Applying an uncalibrated, physiologically based model of forest productivity to Ireland. Climate Research 10:51-67

Nadelhoffer, K.J., J.W. Raich and J.D. Aber. 1998. Ecosystem stoichiometry: Carbon budgets and fine root production in forests. Ecology 79:1822-1825

Bishop, G.D., M.R. Church, J.D. Aber, R.P. Neilson, S.V. Ollinger and C. Daley. 1998. A comparison of mapped estimates of long-term runoff in the northeastern United States. Journal of Hydrology 206:176-190

Driscoll, C.T., K.M. Postek, D. Mateti, K. Sequeira, J.D. Aber, W.J. Kretser, M.J. Mitchell and D.J. Raynal. 1998. The response of lake water in the Adirondack Region of New York to changes in acidic deposition. Environ. Sci. and Policy 1:185-198.

Martin, M.E., S.D. Newman, J.D. Aber and R.G. Congalton. 1998. Determining Forest Species Composition Using High Spectral Resolution Remote Sensing Data, Remote Sensing of the Environment, 65:249-254.

Fenn, M.E., M Poth, J.D. Aber, J.S. Baron, B.T. Bormann, D.W. Johnson, A.D. Lemly, S.G. McNulty, D.F. Ryan and R. Stottlemeyer. 1998. Nitrogen excess in North American ecosystems: A review of predisposing factors, geographic extent, ecosystem responses and management stratgies. Ecological Applications 8:706-733

Ollinger, S.V., J.D. Aber and C. A Federer. 1998. Estimating regional forest productivity and water yield using and ecosystem model linked to a GIS. Landscape Ecology 13:323-334

Aber, J.D. 1998. Mostly a misunderstanding, I believe. Bulletin of the Ecological Society of America 79:256-257

McDowell, W.H., W.S. Currie, J.D. Aber and Y. Yano. 1998. Effects of chronic nitrogen amendment on production of dissolved organic carbon and nitrogen in forest soils. Water, Air and Soil Pollution 105:175-182

Aber, J.D., W.H. McDowell, K.J. Nadelhoffer, A. Magill, G. Berntson, M. Kamakea, S.G. McNulty, W. Currie, L. Rustad and I. Fernandez. 1998. Nitrogen saturation in temperate forest ecosystems: hypotheses revisited. BioScience 48:921-934

Magill, A.H. and J.D. Aber. 1998. Long-term effects of chronic nitrogen additions on foliar litter decay and humus formation in forest ecosystems. Plant and Soil 203:301-311

Currie, W.S., K.J. Nadelhoffer and J.D. Aber. 1999. Soil detrital processes controlling the movement of 15N tracers to forest vegetation. Ecological Applications 9:87-102

Nadelhoffer, K.J., M.R. Downs, B. Fry, A. Magill and J.D. Aber. 1999. Controls on N retention and exports in a fertilized forested watershed. Environmental Monitoring and Assessment 55:187-210

Jenkins, J.C., J.D. Aber and C.D. Canham. 1999. Hemlock wooly adelgid impacts on community structure and N cycling rates in eastern hemlock forests. Canadian Journal of Forest Research 29:630- 645

Currie, W.S., J.D. Aber and C.T. Driscoll. 1999. Leaching of nutrient cations from the forests floor: effects of nitrogen saturation in two long-term manipulations. Canadian Journal of Forest Research 29:609-620

Kram, P., R.C. Santore, C.T. Driscoll, J.D. Aber and J. Hruska. 1999. Application of the forest-soil-water model (pnET-BGC/CHESS) to the Lysina catchment, Czech Republic. Ecological Modelling 120:9-30

Jenkins, J.C., D.W. Kicklighter, S.V. Ollinger, J.D. Aber and J.M. 1999. Melillo. Sources of variability in NPP predictions at a regional scale: A comparison using PnET-II and TEM 4.0 in northeastern forests. Ecosystems 2:555-570

Berntson, G.M. and J.D. Aber. 2000. The importance of fast nitrate immobilization in N-saturated temperate forest soils. Soil Biology and Biochemistry 32:151-156

Hendricks, J.J., J.D. Aber, K.J. Nadelhoffer and R.D. Hallett. 2000. Nitrogen controls on fine root substrate quality in temperate forest ecosystems. Ecosystems 3:57-69

Law, B.E., R.H. Waring, J.D. Aber, and P.M. Anthoni. 2000. Measurements of gross and net ecosystem productivity and water vapor exchange of a Pinus poderosa ecosystem, and an evaluation of two generalized models. Global Change Biology 6:155-168

Li, C., J.D. Aber, F. Stange, K. Butterbach-Bahl, H. Papen. 2000. A process-oriented model of nitrous oxide emissions from forest soils: 1. Model development. Journal of Geophysical Research 105:4369-4384

Stange, F., K. Butterbach-Bahl, H. Papen, C. Li and J.D. Aber. 2000. A process-oriented model of nitrous oxide emissions from forest soils: 2. Model applications. Journal of Geophysical Research 105:4385 -

Magill, A.H. and J.D. Aber. 2000. Variation in soil net mineralization rates with dissolved organic carbon additions. Soil Biology and Biochemistry 32:597-601

Magill, A.H. and J.D. Aber. 2000. Dissolved organic carbon and nitrogen relationships in forest litter as affected by nitrogen deposition. Soil Biology and Biochemistry 32:603-613

McNulty,S.G., J.A. Moore, L. Iverson, A. Prasad, R. Abt, B. Smith, G. Sun, M. Gavazzi, J. Bartlett, B. Murray, R. Mickler and J.D. Aber. 2000. Application of linked regional scale growth, biogeography and economic models for southeastern United States pine forests. World Resource Review 12:298-320

Aber, J.D. and R. Freuder. 2000. Sensitivity of a forest production model to variation in solar radiation data sets for the Eastern U.S. Climate Research 15:33-43

Magill, A.H., J.D. Aber, G.M Berntson, W.H. McDowell, K.J. Nadelhoffer, J.M. Melillo and P.A. Steudler. 2000. Long-term nitrogen additions and nitrogen saturation in two temperate forests. Ecosystems 3:238-253

Minocha,R., S. Long, A.H. Magill, J.Aber and W.H. Mcdowell. 2000. soil solution chemistry in two fertilized stands at the Harvard Forest. Plant and Soil 222:119-137

Yano, Y., W.H. McDowell and J.D. Aber. 2000. Biodegradable dissolved organic carbon in forest soil solution and effects of chronic nitrogen deposition. Soil Biology and Biochemistry 32:1743-1751

Goodale, C.L., J.D. Aber and W.H. McDowell. 2000. Long-term effects of disturbance on organic and inorganic nitrogen export in the White Mountains, New Hampshire. Ecosystems 3:433-450

Aber, J.D., R. Nielson and S.G. McNulty. 2001. Forest Processes and global environmental change: predicting the effects of individual and multiple stressors. BioScience 51:735-751

Aber, J.D. 2001. Reaching Scientific Consensus and Informing Public Policy. BioScience 51:699

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

Goodale, C.L. and J.D. Aber. 2001. The long-term effects of land-use history on nitrogen cycling in northern hardwood forests. Ecological Applications 11:253-267

McNulty, S.G. and J.D. Aber. 2001. United States national climate change assessment on forest ecosystems: An introduction. BioScience 51:733-734

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 5:648-658.

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.

Jenkins, J. P., B. H. Braswell, S. E. Frolking and J. D. Aber. 2002. Detecting and Predicting Spatial and Interannual Patterns of Temperate Forest Springtime Phenology in the Eastern U.S., 29(24):54-56, doi:10.1029/2001GL014008.

Melillo, J. M., P. Steudler, J. D. Aber, K. Newkirk, H. Lux, F. P. Bowles, C. Catricala, A. H. Magill, T. Ahrens and S. Morrisseau 2002. Soil Warming and Carbon Cycle Feedbacks to the Climate System. Science. 298:2173-2176.

Ollinger, S.V., M.L. Smith, M.E. Martin, R.A. Hallett, C.L. Goodale and J.D. Aber. 2002. Regional variation in foliar chemistry and soil nitrogen status among forests of diverse history and composition. Ecology 83(2):339-355.

Ollinger, S.V., J.D. Aber, P.B. Reich and R. Freuder. 2002. Interactive effects of tropospheric ozone, nitrogen deposition, elevated CO2 and land use history on the carbon dynamics of northern hardwood forests. Global Change Biology 8:545-562

Smith, M.L., S.V. Ollinger, M.E. Martin, J.D. Aber, R.A Hallett and C.L. Goodale. 2002. Direct prediction of aboveground forest productivity by hyperspectral remote sensing of canopy nitrogen. Ecological Applications Ecological Applications 12: 1286-1302.

Aber, J.D., C.G. Goodale, S.V. Ollinger, R.A. Hallett, A.H. Magill, M.E. Martin, M.L. Smith and J.L. Stoddard. 2003. Is nitrogen saturation occurring in northeastern forests? Bioscience, 53(4): 375-389.

Choi, W. J., H. M. Ro, E. A. Hobbie and S. M. Lee (2003), Patterns of Natural 15N in Soils and Plants from Chemically or Organically Fertilized Uplands, Soil Biol. Biochem. 35:493-1500.

Coops, N.C., M.L. Smith, M.E. Martin, and S.V. Ollinger. 2003. Prediction of eucalypt foliage nitrogen content from satellite derived hyperspectral data. IEEE Transactions on Geosciences and Remote Sensing. 41(6):1338-1346.

Craine, J., W. Bond, W. Lee, P. Reich, and S. Ollinger. 2003. The resource economics of chemical and structural defenses across nitrogen supply gradients. Oecologia 442, 547-556.

Driscoll, C. T., D. Whitall, J. D. Aber, B. Boyer, M. Castro, C. Cronan, C. Goodale, P. Groffman, C. Hopkinson, K. Lambert, G. Lawrence and S. V. Ollinger. 2003. Nitrogen Pollution: Sources and Consequences in the Northeastern United States.Environment, 47(7):8-22.

Driscoll, C. T., D. Whitall, J. D. Aber, E. Boyer, M. Castro, C. Cronan, C. Goodale, P. Groffman, C. Hopkinson, K. Lambert, G. Lawrence and S. V. Ollinger 2003. Nitrogen Pollution in the Northeastern United States: Sources, Effects and Management Options. BioScience. 53:357-374.

Foster, D. R., F. Swanson, J. D. Aber, D. Tilman, N. Brockaw, I. Burke and A Knapp. 2003. The Importance of Land-Use and its Legacies to Ecology and Environmental Management. BioScience. 53: 77-88.

Galloway, J. N., J. D. Aber, J. W. Erisman, S. P. Seitzinger, R. H. Howarth, E. B. Cowling and B. J. Cosby. 2003. The Nitrogen Cascade, BioScience. 53:341-356.

Goodale, C. L., J. D. Aber and P. M. Vitousek. 2003. An Unexpected Nitrate Decline in New Hampshire Streams, Ecosystems. 6:75-86.

Greenland, D., B.P. Hayden, J.J. Magnuson, S.V. Ollinger, R.A. Pielke Sr. and R.C. Smith. 2003. LTER Program long-term research on biosphere-atmosphere interactions. Bioscience. 53(1):33-45.

Groffman, P. M., C. T. Driscoll, G. E. Likens, T. J. Fahey, R. T. Holmes, C. Eagar and J. D. Aber. 2003. Neither Snow, Nor Rain, Nor Heat, Nor Gloom of Night: A New Conceptual Model for the Hubbard Brook Ecosystem Study. BioScience. 54:139-148.

Hobbie, E. A. and J. V. Colpaert (2003), Nitrogen Availability and Colonization by Mycorrhizal Fungi Correlate with Nitrogen Isotope Patterns in Plants, New Phytol. 157:115-126.

Hobbie, E. A., L. S. Watrud, S. Maggard, T. Shiroyama and P. T. Rygiewicz. 2003. Carbohydrate Use by Litter and Soil Fungi Assessed Through Stable Isotopes and BIOLOG Assays, Soil Biol. Biochem., 35, 303 - 311.

Smith, M.L., M.E. Martin, S.V. Ollinger, and L. Plourde. 2003. Analysis of hyperspectral data for estimation of temperate forest canopy nitrogen concentration: comparison between an airborne (AVIRIS) and a spaceborne (HYPERION) sensor. IEEE Transactions on Geosciences and Remote Sensing. 41(6):1332-1337.

Rastetter, E. B., J. D. Aber, D. P. C. Peters, D. S. Ojima and I. Burke 2003. Using Mechanistic Models to Scale Ecological Processes Across Space and Time, BioScience. 53: 68-76.

Venterea, R. T., P. M Groffman, L. V. Verchot, A. H. Magill, J. D. Aber and P. A. Steudler 2003. Nitrogen Oxide Gas Emissions from Temperate Forest Soils Receiving Long-Term Nitrogen Inputs, Global Change Biol. 9:346-357.

Xiao, X., D. Hollinger, J. D. Aber, M. Goltz, E. Davidson, Q. Zhang and B. Moore III. 2003. Satellite-based Modeling of Gross Primary Production in an Evergreen Needleleaf Forest, Remote Sensing Envir. 89: 519-534.

Aber, J. D. and A. H. Magill (2004), Chronic Nitrogen Additions at the Harvard Forest: The First Fifteen Years of a Nitrogen Saturation Experiment, For. Ecol. Mgmt., 196, 1 - 6.

Bauer, G. A., F. A. Bazzaz, R. Minocha, S. Long, A. H. Magill, J. D. Aber and G. M. Berntson (2004), Effects of Chronic N Additions on Tissue Chemistry, Photosynthetic Capacity, and Carbon Sequestration Potential of a Red Pine (Pinus resinosa Ait.) Stand in the NE United States. For. Ecol. Mgmt. 196: 173-186.

Currie, W. S., K. J. Nadelhoffer and J. D. Aber (2004), Redistributions of 15N Highlight Turnover and Replenishment of Mineral Soil Organic N as a Long-Term Control on Carbon C Balance, For. Ecol. Mgmt., 196, 109 - 128.

Hobbie, E. A. and R. A. Werner (2004), Intramolecular, Compound-Specific, and Bulk Carbon Isotope Patterns in C3 and C4 Plants: A Review and Synthesis, New Phytol., 161, 371 - 385.

Hobbie, E. A., F. S. Sanchez and P.T. Rygiewicz (2004), Carbon Use, Nitrogen Use, and Isotopic Fractionation of Ectomycorrhizal and Saprotrophic Fungi in Natural Abundance and 13C-labeled Cultures, Mycol. Res., 108, 725 - 736.

Hobbie, E. A., M. G. Johnson, P. T. Rygiewicz, D. T. Tingey and D. M. Olszyk (2004), Isotopic Estimates of New Carbon Inputs Into Litter and Soils in a Four-Year Climate Change Experiment with Douglas-Fir, Pl. Soil, 259, 331 - 343.

Hollinger, D. Y., J. D. Aber, B. Dail, E. A. Davidson, S. M. Goltz, H. Hughes, M. Leclerc, J. T. Lee, A. D. Richardson, C. Rodrigues, N. A. Scott, D. Varier and J. Walsh 2004. Spatial and Temporal Variability in Forest-Atmosphere CO2 Exchange, Global Change Biol. 10: 1689-1706.

Magill, A. H., J. D. Aber, W. Currie, K. J. Nadelhoffer, M. E. Martin, W. H. McDowell, J. M. Melillo and P. Steudler (2004), Ecosystem Response to 15 Years of Chronic Nitrogen Additions at the Harvard Forest LTER, Massachusetts, USA, For. Ecol. Mgmt., 196, 7 - 28.

McDowell, W. H., A. H. Magill, J. A. Aitkenhead-Peterson, J. D. Aber, J. Merriam and S. Kaushal (2004), Effects of Chronic Nitrogen Amendment on Dissolved Organic Matter and Inorganic Nitrogen in Soil Solution, For. Ecol. Mgmt., 196, 29 - 42.

Micks, P., J. D. Aber, R. D. Boone and E. A. Davidson (2004), Short-Term Soil Respiration and Nitrogen Immobilization Response to Nitrogen Applications in Control and Nitrogen-Enriched Temperate Forests, For. Ecol. Mgmt., 196, 57-70.

Micks, P., M. R. Downs, A. H. Magill, K. J. Nadelhoffer and J. D. Aber (2004), Decomposing Litter as a Sink for 15N-Enriched Additions to an Oak Forest and a Red Pine Plantation, For. Ecol. Mgmt., 196, 71 - 88.

Nadelhoffer, K. J., B. P. Colman, W. S. Currie, A. H. Magill and J. D. Aber (2004), Decadal Scale Fates of 15N Tracers Added to Oak and Pine Stands Under Ambient and Elevated N Inputs at the Harvard Forest (USA), For. Ecol. Mgmt., 196, 89 - 108.

Turner, D.P, S.V. Ollinger and J.S. Kimball. 2004. Integrating Remote Sensing and Ecosystem Process Models for Landscape to Regional Scale Analysis of the Carbon Cycle. BioScience. 54(6):573-584.

Turner, D.P., S.V. Ollinger, M.L. Smith, O. Krankina and M. Gregory. 2004. Scaling net primary production to a MODIS footprint in support of earth observing system product validation. International Journal of Remote Sensing, 25(10):1961-1980.

Venterea, R. T., P. M. Groffman, L. V. Verchot, A. H. Magill and J. D. Aber (2004), Gross Nitrogen Process Rates in Temperate Forest Soils Exhibiting Symptoms of Nitrogen Saturation, For. Ecol. Mgmt., 196, 129 - 142.

Hollinger, D.Y. and A.D. Richardson. 2005. Uncertainty in eddy covariance measurements and its application to physiological models. Tree Physiology 25: 873-885.

Hollinger, D.Y., J. Aber, B. Dail, E.A. Davidson, S.M. Goltz, H. Hughes, M.Y. LeClerc, J.T. Lee, A.D. Richardson, C. Rodrigues, N.A. Scott, D. Achuatavarier, and J. Walsh. 2004. Spatial and temporal variability in forest-atmosphere CO2 exchange. Global Change Biology 10: 1689-1706.

Ollinger, S.V. and M.L. Smith. 2005. Net Primary Production and Canopy Nitrogen in a temperate forest landscape: an analysis using imaging spectrometry, modeling and field data. Ecosystems, 8(7):760-778.

Ollinger, S.V. 2005. Biodiversity and Ecosystem Function in Forests. Review of: Scherer-Lorenzen, Michael, Christian Körner, and Ernst-Detlef Schulze, editors. 2005. Forest diversity and function: temperate and boreal systems. Springer, New York. Ecology. 86(8): 2256-2257.

Richardson, A.D. and D.Y. Hollinger. 2005. Statistical modeling of ecosystem respiration using eddy covariance data: Maximum likelihood parameter estimation, and Monte Carlo simulation of model and parameter uncertainty, applied to three simple models. Agricultural and Forest Meteorology 131: 191-208.

Richardson, A.D. and J.B. Reeves. 2005. Quantitative reflectance spectroscopy as an alternative to traditional wet lab analysis of foliar chemistry: near-infrared and mid-infrared calibrations compared. Canadian Journal of Forest Research 35: 1122-1130.

Hobbie, E. A. and J. V. Colpaert 2005. Nitrogen Availability and Mycorrhizal Colonization Influence Water Use Efficiency and Carbon Isotope Patterns in Pinus sylvestris L., New Phytol., (In Press).

Hobbie, E. A. 2005. Using Isotopic Tracers to Follow Carbon and Nitrogen Cycling Of Fungi, The Fungal Community: Its Organization and Role in the Ecosystem, edited by Dighton, J., P. Oudemans and J. White, CRC Press, (In Press).

Davidson, E.A., A.D. Richardson, K.E. Savage, and D.Y. Hollinger. 2005 [in press]. A distinct seasonal pattern of the ratio of soil respiration to total ecosystem respiration in a spruce-dominated temperate forest. Global Change Biology.

Heinsch, F.A., M. Zhao, S.W. Running, J.S. Kimball, R.R. Nemani, K.J. Davis, P.V. Bolstad, B.D. Cook, A.R. Desai, D.M. Ricciuto, B.E. Law, W.C.Oechel, H. Kwon, H. Luo, S.C. Wofsy, A.L. Dunn, J.W. Munger, D.D. Baldocchi, L. Xu, D.Y. Hollinger, A.D. Richardson, P.C. Stoy, M.B.S. Siqueira, R.K. Monson, S.P. Burns, and L.B. Flanagan. 2005 [in press]. Evaluation of remote sensing based terrestrial production from MODIS using AmeriFlux eddy tower flux network observations. IEEE Transactions on Geosciences and Remote Sensing.

Plourde, L., S.V. Ollinger, M.L. Smith, M.E. Martin. In press. Species classification for a northern temperate forest using spectral unmixing of hyperspectral remote sensing imagery. Photogrametric Engineering and Remote Sensing.

Thorhaug, A., A.D. Richardson, and G.P. Berlyn. 2005 [in press]. Spectral reflectance of Thalassia testudinum: low salinity. American Journal of Botany.

Melillo, J.M., P.A. Steudler, J.D. Aber and R.D. Bowden. 1989. Atmospheric deposition and nutrient cycling. IN: Andreae, M.O. and D.S. Schimel (eds.) Exchange of Trace Gases Between Terrestrial Ecosystems and the Atmosphere. John Wiley and Sons, NY

Melillo, J.M., J.D. Aber, A.E. Linkins, A. Ricca, B. Fry and K. Nadelhoffer. 1989. Carbon and nitrogen dynamics along the decay continuum: plant litter to soils organic matter. IN: Clarholm, M. and L. Bergstrom (eds.). Ecology of Arable Land. Kluwer Academic Publishers, pp.56-63

Aber, J.D. and J.M. Melillo. 1991. Terrestrial Ecosystems. Saunders College Publishing

Aber, J.D. 1992. Terrestrial Ecosystems. IN: Trenberth, K. (ed.) Climate System Modeling. Cambridge University Press, pp.173-200

Ryan, M.G., R.E. McMurtrie, G.I. Agren, E.R. Hunt, J.D. Aber, A.D. Friend, E.B. Rastetter and W.M. Pulliam. Comparing models of ecosystem function for temperate conifer forests. II. Simulations of the effect of climate change. IN: (..eds) Effect of Climate Change on Forests and Grasslands. (in press)

Ryan, M.G., R.E. McMurtrie, G.I. Agren, E.R. Hunt, J.D. Aber, A.D. Friend, E.B. Rastetter and W.M. Pulliam. Comparing models of ecosystem function for temperate conifer forests. I. Model Structure. IN: (..eds) Effect of Climate Change on Forests and Grasslands. (in press)

Aber, J.D. 1993. Modification of nitrogen cycling at the regional scale: The subtle effects of atmospheric deposition. IN: McDonnell, M.J. and S.T.A. Pickett (eds.) Humans as Components of Ecosystems. Springer-Verlag, pp. 163-174

Aber, J.D. Forest Soil. IN: McGraw-Hill Encyclopedia of Science and Technology. McGraw-Hill (in Press)

Lathrop, R.G., J.D. Aber, J.A. Bognar, S.V. Ollinger, S. Casset and J.M. Ellis. 1994. GIS development to support regional simulation modeling of northeastern (USA) forest ecosystems. IN: Michener, W.K., J.W. Brunt and S.G. Stafford, eds. Environmental Information Management and Analysis. Taylor and Francis Publishers, London, pp. 431-451

Aber, J.D. 1999. Can we close the water/carbon/nitrogen budget for complex landscapes? Chapter 16 IN: J.D. Tenhunen and P. Kabat. Integrating Hydrology, Ecosystem Dynamics and Biogeochemistry in Complex Landscapes. Dahlem Workshop Report. Chichester: John Wiley and Sons Ltd. pp. 313-334

Aber, J.D., I.C. Burke, B. Acock, H.K.M. Bugmann, P.Kabat, J.-C. Menaut, I.R. Noble, J.F. Reynolds, W.L. Stefen and J. Wu. 1998. Group Report: Hydrological and biogeochemical processes in complex landscapes - What is the role of temporal and spatial ecosystem dynamics? Chapter 17 IN: J.D. Tenhunen and P. Kabat. Integrating Hydrology, Ecosystem Dynamics and Biogeochemistry in Complex Landscapes. Dahlem Workshop Report. Chichester: John Wiley and Sons Ltd. pp. 335-355

Laurence, J.A., S.V. Ollinger, and P.B. Woodbury. 2000. Regional impacts of multiple stresses on productivity and forest health. In: R. Mickler, R. Birdsey and J. Hom (eds.), Response of Northern U.S. Forests to Environmental Change. Ecological Study Series Vol. 139. Springer, New York.

Jenkins, J.C., Kicklighter, D.W. and Aber, J.D. 2000. Regional impacts of increased CO2 and climate change on forest productivity. pp. 383-423 in: Mickler, R.H., Birdsey, R.A., and Hom, J., (eds). Responses of Northern U.S. Forests to Environmental Change. Springer-Verlag, New York.

Aber, J.D. and J.M. Melillo. 2001. Terrestrial Ecosystems (2nd Ed.) Academic Press. 556pp.

Joyce, L., J. Aber, S. McNulty, V. Dale, A. Hansen, L. Irland, R. Neilson and K. Skog. 2001. Potential consequences of climate variability and change for the forests of the United States. Chapter 17 (pp.489-524) In: National Assessment Synthesis Team (eds.) Climate Change Impacts on the United States. Cambridge University Press. Cambridge.

Foster, D.F. and J.D. Aber. Forest Landscape Dynamics in New England: Ecosystem Structure and Function as a Consequence of 1000 Years of Change. Yale University Press. (in press)

Aber, J. D., E. S. Bernhardt, F. A. Dijkstra, R. H. Gardner, K. H. Macneale, W. J. Parton, S. T. A. Pickett, D. L. Urban and K. C. Weathers. 2003. Standards of Practice for Review and Publication of Models: Summary of Discussion, Models in Ecosystem Science, edited by Canham, C. D., pp. 204-210, Princeton University Press, Princeton.

Ollinger, S.V., O. Sala, G. Ågren, B. Berg, E. Davidson, C. Field, M. Lerdau, J. Neff, Mary Scholes, Robert Sterner. 2003. New Frontiers in the Study of Element Interactions. In: Melillo and Field (Eds.), Interactions of the Major Biogeochemical Cycles, Scientific Committee on Problems of the Environment (SCOPE), Island Press Publishers, Washington, DC.

Ollinger, S.V. 2003. Forest Ecosystems. In: Encyclopedia of Life Sciences. Nature Publishing Group, London. [http://www.els.net/]

Aber, J. D., S. V. Ollinger, B. Currie, M. E. Martin, M. Castro, E. Boose, D. Foster, A. H. Magill, D. Kicklighter and S. McNulty (2004), Synthesis and Extrapolation: Models, Remote Sensing and Regional Analyses, Forest Landscape Dynamics in New England: Ecosystem Structure and Function as a Consequence of 1000 Years of Change, edited by Foster, D. F., Yale University Press, New Haven.

Foster, D. R. and J. D. Aber (2004), Forests in Time: The Environmental Consequences of 1000 Years of Change in New England, edited by Foster, D. R., 477 pp., Yale University Press, New Haven.

Hobbie, E. A. 2005. Assessing Functions of Soil Microbes with Isotopic Measurements, Micro-organisms in Soils: Roles in Genesis and Functions, edited by Buscot, F. and A. Varma, Springer, (In Press).

Ollinger, S.V., R.N. Treuhaft, B.H. Braswell, J.E. Anderson, M.E. Martin, M-L. Smith. In Press. The Role of Remote Sensing in the Study of Terrestrial Net Primary Production. In: Fahey and Knapp (Eds.), Principles and Standards for Measuring Net Primary Production in Long-Term Ecological Studies. Oxford University Press, London.

Martin, M. and J.D. Aber. 1990. Effects of moisture content and chemical composition on the near infrared spectra of forest foliage. Proceedings of the International Society for Optical Engineering Technical Symposium on Aerospace Sensing.

Nadelhoffer, K.J., J.D. Aber, M.R. Downs, B. Fry and J.M. Melillo. 1993. Biological sinks for nitrogen additions to a forested catchment. IN: CEC Report of the Proceedings of the International Symposium on Experimental Manipulation of Biota and Biogeochemical Cycling in Ecosystems. 18-20 May, 1992. Copenhagen.

Martin, M.E. and J.D. Aber. 1994. High Spectral Resolution Remote Sensing of Canopy Chemistry. IN: Proceedings of the Sixth International Symposium: Physical Measurements and Signatures in Remote Sensing. Val DIsere, France

Ollinger, S.V., J.D. Aber and P.B. Reich. 1995. Predicting the effects of tropospheric ozone on forest productivity in the northeastern U.S. IN: Proceedings of the USDA Forest Service Global Change Meeting, Pittsburg, PA, March 1995