Biblio

2013

Argerich, A., A.H. Johnson, S.D. Sebestyen, C.C. Rhoades, E. Greathouse, J.D. Knoepp, M.B. Adams, G.E. Likens, J.L. Campbell, W. H McDowell, F. N Scantena, and G.G. Ice. 2013. “Trends In Stream Nitrogen Concentrations For Forested Reference Catchments Across The Usa”. Environmental Research Letters 8(2013): 1-8. http://iopscience.iop.org/1748-9326/8/1/014039.

2011

Johnson, A.H., F. N Scantena, and W. L Silver. 2011. “Atypical Soil Carbon Distribution Across A Tropical Steepland Forest Catena”. Catena 87(36): 391-397. http://www.sas.upenn.edu/lczo/docs/JohnsonScatenaAndSilver2011.pdf.

Beaulieu, J.J., J. Tank, L.S Hamilton, W. M Wollheim, C.A.S. Hall, J.P. Mulholland, B.J. Peterson, L. Ashkenas, L.W. Cooper, C. N Dahm, W. K Dodds, N. B Grimm, A.H. Johnson, W. H McDowell, G.C. Poole, H. M Valett, R. Arango, M.J. Bernot, A.J. Burgin, C. Crenshaw, A.M. Helton, A.H. Johnson, J.M. O'Brien, J.D. Potter, R.W. Sheibley, D.J. Sobota, and S.C. Thomas. 2011. “Nitrous Oxide Emission From Denitrification In Stream And River Networks”. PNAS 108: 214-219. http://www.pnas.org/content/early/2010/12/14/1011464108.full.pdf+html.

Helton, A.M., G.C. Poole, J. L Meyer, W. M Wollheim, B.J. Peterson, J.P. Mulholland, E. S Bernhardt, J.A. Stanford, R. Arango, L. Ashkenas, L.W. Cooper, W. K Dodds, S.V. Gregory, C.A.S. Hall, L.S Hamilton, A.H. Johnson, W. H McDowell, J.D. Potter, J. Tank, S.C. Thomas, H. M Vallet, J. R Webster, and L. Zeglin. 2011. “Thinking Outside The Channel: Modeling Nitrogen Cycling In Networked River Ecosystems”. Frontiers in Ecology and the Enviroment 9(4): 229 - 238. http://www.fs.fed.us/pnw/pubs/journals/pnw_2011_helton001.pdf.

2010

Bernot, M.J., D.J. Sobota, C.A.S. Hall, J.P. Mulholland, W. K Dodds, J. R Webster, J. Tank, L. Ashkenas, L.W. Cooper, C. N Dahm, S. Findlay, S.V. Gregory, N. B Grimm, L.S Hamilton, A.H. Johnson, W. H McDowell, J. L Meyer, B.J. Peterson, G.C. Poole, H. M Valett, R. Arango, J.J. Beaulieu, A.J. Burgin, C. Crenshaw, A.M. Helton, A.H. Johnson, J.L. Merriam, B.R. Niederlehner, J.M. O'Brien, J.D. Potter, R.W. Sheibley, S.C. Thomas, and A.I. Wilson. 2010. “Inter-Regional Comparision Of Land Use Effects On Stream Metabolism”. Freshwater Biology 55(9): 1874–1890. http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2427.2010.02422.x/full.

2009

Mulholland, J.P., R O Hall Jr, D.J. Sobota, W. K Dodds, S. Findlay, N. B Grimm, L.S Hamilton, W. H McDowell, , J. Tank, L. Ashkenas, L.W. Cooper, C. N Dahm, S.V. Gregory, A.H. Johnson, J. L Meyer, B.J. Peterson, G.C. Poole, H. M Valett, J. R Webster, R. Arango, J.J. Beaulieu, M.J. Bernot, A.J. Burgin, C. Crenshaw, A.M. Helton, A.H. Johnson, B.R. Niederlehner, J.D. Potter, R.W. Sheibley, and S.C. Thomas. 2009. “Nitrate Removal In Stream Ecosystems Measured By 15N Addition Experiments: Denitrification”. Limnology and Oceanography 54: 666-680.

Hall, C.A.S., J. Tank, D.J. Sobota, J.P. Mulholland, , W. K Dodds, J. R Webster, H. M Valett, G.C. Poole, B.J. Peterson, J. L Meyer, W. H McDowell, A.H. Johnson, L.S Hamilton, N. B Grimm, S.V. Gregory, C. N Dahm, L.W. Cooper, L. Ashkenas, S.C. Thomas, R.W. Sheibley, J.D. Potter, B.R. Niederlehner, A.H. Johnson, A.M. Helton, C. Crenshaw, A.J. Burgin, M.J. Bernot, J.J. Beaulieu, and R. Arango. 2009. “Nitrate Removal In Stream Ecosystems Measured By 15N Addition Experiments: Total Uptake”. Limnology and Oceanography 54: 653-665.

2003

Webster, J. R, J.P. Mulholland, J. Tank, H. M Vallet, W. K Dodds, B.J. Peterson, R.D. Bowden, C. N Dahm, S. Findlay, S.V. Gregory, N. B Grimm, L.S Hamilton, A.H. Johnson, E. Marti, W. H McDowell, J. L Meyer, D. Morrall, S.C. Thomas, and W. W Wollheim. 2003. “Factors Affecting Ammonium Uptake In Streams - An Inter-Biome Perspective. Freshwater Biology”. 48: 1329-1352.

2002

Mulholland, J.P., J. Tank, J. R Webster, R.D. Bowden, W. K Dodds, S.V. Gregory, N. B Grimm, L.S Hamilton, A.H. Johnson, E. Marti, W. H McDowell, J.L. Merriam, J. L Meyer, B.J. Peterson, H. M Valett, and W. M Wollheim. 2002. “Can Uptake Length In Streams Be Determined By Nutrient Addition Experiments? Results From An Inter-Biome Comparison Study”. J. North American Benthological Society 21: 544-560.

Merriam, J.L., W. H McDowell, J. Tank, W.M. Wolheim, C. Crenshaw, and A.H. Johnson. 2002. “Characterizing Nitrogen Dynamics, Transport, And Retention In A Tropical Rainforest Stream Using An In Situ 15N Addition”. Freshwater Biology 47: 143-160.

Findlay, S., J. Tank, S. Dye, H. M Valett, J.P. Mulholland, W. H McDowell, A.H. Johnson, L.S Hamilton, J. Edmonds, W. K Dodds, and R.D. Bowden. 2002. “A Cross-System Comparison Of Bacterial And Fungal Biomass In Detritus Pools Of Headwater Stream”. Microbial Ecology 43: 55-66.

Frizano, J., A.H. Johnson, D.R. Vann, and F. N Scantena. 2002. “Soil Phosphorus Fractionation During Forest Development On Landslides Scars In The Luquillo Mountains, Puerto Rico”. Biotropica 34(1): 17-26.

2001

Crowl, A.T., W. H McDowell, A. Covich, and A.H. Johnson. 2001. “Freshwater Shrimp Effects On Detrital Processing And Nutrients In A Tropical Headwater Stream”. Ecology 82: 775-783.

Scantena, F. N, and A.H. Johnson. 2001. Instream-Flow Analysis For The Luquillo Experimental Forest, Puerto Rico: Methods And Analysis. Rio Piedras, PR: U.S. Department of Agriculture, Forest Service, International Institute of Tropical Forestry.

2000

Johnson, A.H., and A. Covich. 2000. “The Importance Of Night-Time Observations For Determining Habitat Preferences Of Stream Biota”. Regulated Rivers: Research and Management 16: 91-99.

1998

Covich, A., A.T. Crowl, A.H. Johnson, and F. N Scantena. 1998. “Drought Effects On Pool Morphology And Benthic Macro Invertebrates In Headwater Streams Of The Luquillo Experimental Forest, Puerto Rico”. American Water Resources Association TPS 98(2): 91-96.

1997

Palmer, M.A., A. Covich, B.J. Finlay, J. Gilbert, K.D. Hyde, A.H. Johnson, T. Kairesalo, S. Lake, C R Lovell, R.J. Naiman, C. Ricci, F. Sabater, and D. Strayer. 1997. “Biodiversity And Ecosystem Processes In Freshwater Sediments”. Ambio 26: 571-577.

Johnson, A.H., D. Vogt, D. A Clark, O. J Schmitz, and D. Vogt. 1997. “Biodiversity And The Productivity And Stability Of Ecosystems”. Trends in Ecology and Evolution 11: 372-377.

Johnson, A.H., D. Vogt, O. J Schmitz, D. Vogt, and D. A Clark. 1997. “Correspondence On: Biodiversity And The Productivity And Stability Of Ecosystems. Letter On Stand Up For Parasites: Reply To Windsor”. Trends in Ecology and Evolution 12: 32-33.

1996

Silver, W. L, F. N Scantena, A.H. Johnson, T.G. Siccama, and F. Watt. 1996. “At What Temporal Scales Does Disturbance Affect Below Ground Nutrient Pools?”. Biotropica 28(4a): 441-457.

Covich, A., A.T. Crowl, A.H. Johnson, and M. Pyron. 1996. “Distribution And Abundance Of Tropical Freshwater Shrimp Along A Stream Corridor: Response To Disturbance”. Biotropica 28: 484-492.

Johnson, A.H., A. Covich, A.T. Crowl, C. Estrada, J. Bithorn, and W. Wurtsbaugh. 1996. “Do Seasonality And Disturbance Influence Reproduction In Fresh Water Atyid Shrimp In Headwater Streams, Puerto Rico”. Verhandlungen Internationale Vereinigung Limnologie 26: 2076-2081.

Walker, L. A, D.J. Zarin, N. Fetcher, Randall W Myster, and A.H. Johnson. 1996. “Ecosystem Development And Plant Succession On Landslides In The Caribbean”. Biotropica 28: 566-576.

1995

Zarin, D.J., and A.H. Johnson. 1995. “Base Saturation, Nutrient Cation,and Organic Matter Increases During Early Pedogenesis Onlandslide Scarsin The Luquillo Experimental Forest, Puerto Rico”. Geoderma 65: 317-330.

Zarin, D.J., and A.H. Johnson. 1995. “Nutrient Accumulation Duringprimary Succession In A Montane Tropical Forest, Puerto Rico”. Soil Science Society of America Journal 59: 1444-1452.

1994

Silver, W. L, F. N Scantena, A.H. Johnson, T.G. Siccama, and Sanchez- Y. de Leon. 1994. “Nutrient Availability In A Montane Wet Tropical Forest: Spatial Patterns And Methodological Considerations”. Plant and Soil 164: 129-145.

1993

Scantena, F. N, W. L Silver, T.G. Siccama, A.H. Johnson, and Sanchez- Y. de Leon. 1993. “Biomass And Nutrient Content Of The Bisley Experimental Watersheds, Luquillo Experimental Forest, Puerto Rico Before And After Hurricane Hugo, 1989”. Biotropica 25: 15-27.

1991

Covich, A., A.T. Crowl, A.H. Johnson, D. Varza, and D. Certain. 1991. “Post-Hurricane Hugo Increases In Atyid Shrimp Abundances In A Puerto Rican Montane St”. Biotropica 23: 448-454.