TY - Abstract A1 - Evans, J L A1 - Fernandez, I J A1 - Rustad, L E T1 - The response of soil C and N to forest ecosystem change. Y1 - 1999// N1 - R825762 JF - AGRONOMY ABSTRACTS ER - TY - Abstract A1 - Evans, J A1 - Fernandez, I A1 - Rustad, L A1 - Norton, S T1 - The response of soil C and N to forest ecosystem change. N1 - R825762 ER - TY - Abstract A1 - Fernandez, I J A1 - Adams, M B A1 - Rustad, L E T1 - Soil nitrogen fractions in eastern U.S. forested watersheds. Y1 - 1997// N1 - R825762 JF - AGRONOMY ABSTRACTS SP - 279 ER - TY - Abstract A1 - Fernandez, I J A1 - Rustad, R A A1 - Evans, J L A1 - Norton, S A A1 - Kahl, J S T1 - Distribution of soil N at the Bear Brook Watershed in Maine as influenced by experimental N enrichment. Y1 - 2000// N1 - R825762 JF - AGRONOMY ABSTRACTS SP - 336 ER - TY - Abstract A1 - Fernandez, I J A1 - Rustad, R A A1 - Norton, S A A1 - Kahl, J S T1 - Can soil properties predict lake chemistry in Northeastern high elevation lakes? Y1 - 2001// N1 - R825762 JF - AGRONOMY ABSTRACTS ER - TY - Abstract A1 - Pellerin, B A A1 - Kaste, J M A1 - Fernandez, I J A1 - Norton, S A A1 - Kahl, J S T1 - Soil cation distribution in the near-stream zone of New England forested watersheds. Y1 - 1999// N1 - R825762 JF - AGRONOMY ABSTRACTS SP - 295 ER - TY - Abstract A1 - Rustad, R A A1 - Fernandez, I J T1 - Long-term experimental N and S additions at BBWM alter linkages among foliar, litterfall and soil C. Y1 - 2001// N1 - R825762 JF - AGRONOMY ABSTRACTS ER - TY - BOOK A1 - Norton, S. A. A1 - Fernandez, I. J. T1 - The Bear Brook Watershed in Maine, A Paired Watershed Experiment - The First Decade (1987-1997) Y1 - 1999// N1 - R825762 SP - 1 EP - 264 PB - Springer ER - TY - CHAP A1 - Fernandez, I J A1 - Adams, M B T1 - Nitrogen saturation in experimental forested watersheds. Y1 - 2000// N1 - R825762 JF - RESPONSE OF THE NORTHERN U.S. FORESTS TO ENVIRONMENTAL CHANGE SP - 333 EP - 355 PB - Springer ER - TY - CHAP A1 - Norton, S A A1 - Kahl, J S T1 - Impacts of marine aerosols on surface water chemistry at Bear Brook Watershed, Maine. N1 - R825762 ER - TY - CHAP A1 - Rustad, L E A1 - Melillo, J M A1 - Mitchell, M J A1 - Fernandez, I J A1 - Steudler, P A A1 - McHale, P J T1 - Effects of soil warming on carbon and nitrogen cycling. Y1 - 2000// N1 - R825762 SP - 357 EP - 381 PB - Springer ER - TY - THES A1 - Elvir, A T1 - Effects of chronic ammonium sulfate treatment on basal area increment in red spruce and maple at Bear Brook Watershed in Maine. N1 - R825762 ER - TY - THES A1 - Evans, J L T1 - Forest soil C and N in watersheds influenced by wildfire, harvesting, and N enrichment. N1 - R825762 ER - TY - THES A1 - Janet, E T1 - Application of the Forest Health Monitoring System to the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - THES A1 - Pellerin, B A T1 - Inferences from soil chemical properties on linkages between soil and surface water in Maine forested watersheds. N1 - R825762 ER - TY - THES A1 - Warlimont, P T1 - Valuation of damages to receational fishing in Maine lakes due to acid deposition as part of the tracking and analysis gramework. N1 - R825762 ER - TY - JOUR A1 - Aber, J A1 - McDowell, W A1 - Nadelhoffer, K A1 - Magill, A A1 - Bernston, G A1 - Kamakea, M A1 - McNulty, S A1 - Currie, W A1 - Rustad, L A1 - Fernandez, I . T1 - Nitrogen saturation in temperate forest ecosystems: hypotheses revisited. Y1 - 1998/11/ N1 - R825762 JF - BIOSCIENCE J1 - BIOSCIENCE VL - 48 IS - 11 SP - 921 EP - 934 ER - TY - JOUR A1 - Campbell, J. L. A1 - Hornbeck, J. W. A1 - Mitchell, M. J. A1 - Adams, M. B. A1 - Castro, M. S. A1 - Driscoll, C. T. A1 - Kahl, J. S. A1 - Kochenderfer, J. N. A1 - Likens, G. E. A1 - Lynch, J. A. A1 - Murdoch, P. S. A1 - Nelson, S. J. A1 - Shanley, J. B. T1 - Input-output budgets of inorganic nitrogen for 24 forest watersheds in the Northeastern United States: A review Y1 - 2004/01/ N1 - R825762 JF - Water, Air, and Soil Pollution VL - 151 IS - 1-4 SP - 373 EP - 396 ER - TY - JOUR A1 - Church, M R T1 - The Bear Brook Watershed Manipulation project: Watershed science in a policy perspective Y1 - 1999// N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 1 EP - 5 ER - TY - JOUR A1 - David, M A1 - Vance, G A1 - Kahl, J T1 - Chemistry of dissolved organic carbon at Bear Brook Watershed, Maine: stream water response to (NH4)2SO4 additions. Y1 - 1999// N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 SP - 149 EP - 163 PB - Kluwer Academic Publishers ER - TY - JOUR A1 - Fernandez, I J A1 - Rustad, L E A1 - David, M A1 - Nadelhoffer, K A1 - Mitchell, M T1 - Mineral soil and solution responses to experimental N and S enrichment at the Bear Brook Watershed in Maine. Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 165 EP - 185 ER - TY - JOUR A1 - Fernandez, I J A1 - Simmons, J A A1 - Briggs, R D T1 - Indices of forest floor nitrogen status along a climate gradient in Maine, USA Y1 - 2000/09/1 N1 - R825762 JF - FOREST ECOLOGY AND MANAGEMENT J1 - FOREST ECOL MANAG VL - 134 IS - 1-3 SP - 177 EP - 187 ER - TY - JOUR A1 - Kahl, J A1 - Norton, S A1 - Fernandez, I A1 - Rustad, L A1 - Handley, M T1 - Nitrogen and sulfur input-output budgets in the experimental and reference watersheds, Bear Brook Watershed in Maine. Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 113 EP - 131 PB - Kluwer Academic Publishers ER - TY - JOUR A1 - Mason, C F A1 - Norton, S A A1 - Fernandez, I J A1 - Katz, L E T1 - Deconstruction of the chemical effects of road salt on stream water chemistry. Y1 - 1999// N1 - R825762 JF - JOURNAL OF ENVIRONMENTAL QUALITY J1 - J ENVIRON QUAL VL - 28 IS - 1 SP - 82 EP - 91 ER - TY - JOUR A1 - Norton, S A A1 - Cosby, B J A1 - Fernandez, I J A1 - Kahl, J S A1 - Church, M R T1 - Long-term and seasonal variations in CO2: linkages to catchment alkalinity generation. Y1 - 2001// N1 - R825762 JF - HYDROLOGY AND EARTH SYSTEM SCIENCES J1 - HYDROL EARTH SYST SC VL - 5 IS - 1 SP - 83 EP - 91 ER - TY - JOUR A1 - Norton, S A1 - Kahl, J A1 - Fernandez, I T1 - Altered soil-soil water interactions inferred from stream water chemistry at an artificially acidified watershed at Bear Brook Watershed, Maine USA Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 97 EP - 111 ER - TY - JOUR A1 - Norton, S A1 - Kahl, J A1 - Fernandez, I A1 - Haines, T A1 - Rustad, L A1 - Nodvin, S A1 - Scofield, J A1 - Strickland, T A1 - Erickson, H A1 - Wigington, J A1 - Lee, J . T1 - The Bear Brook Watershed, Maine (BBWM), USA. Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 7 EP - 51 PB - Kluwer Academic Publishers ER - TY - JOUR A1 - Parker, J L A1 - Fernandez, I J A1 - Rustad, L E A1 - Norton, S A T1 - Effects of nitrogen enrichment, wildfire, and harvesting on forest-soil carbon and nitrogen. Y1 - 2001// N1 - R825762 JF - SOIL SCIENCE SOCIETY OF AMERICA JOURNAL J1 - SOIL SCI SOC AM J VL - 65 IS - 4 SP - 1248 EP - 1255 ER - TY - JOUR A1 - Parker, J L A1 - Fernandez, I J A1 - Rustad, L E A1 - Norton, S A T1 - Soil organic matter fractions in experimental forested watersheds Y1 - 2002/07/ N1 - R825762 JF - WATER AIR AND SOIL POLLUTION J1 - WATER AIR SOIL POLL VL - 138 IS - 1-4 SP - 101 EP - 121 ER - TY - JOUR A1 - Pellerin, B A A1 - Fenandez, I J A1 - Norton, S A A1 - Kahl, J S T1 - Soil aluminum distribution in the near-stream zone at the Bear Brook Watershed in Maine. Y1 - 2002/02/ N1 - R825762 JF - WATER AIR AND SOIL POLLUTION J1 - WATER AIR SOIL POLL VL - 134 IS - 1-4 SP - 189 EP - 204 ER - TY - JOUR A1 - Roy, S A1 - Norton, S A1 - Fernandez, I A1 - Kahl, J T1 - Linkages of P and Al export at high discharge at the Bear Brook Watershed in Maine. Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 133 EP - 147 PB - Kluwer Academic Publishers ER - TY - JOUR A1 - Stoddard, J L A1 - Driscoll, C T A1 - Kahl, J S A1 - Kellogg, J H T1 - A regional analysis of lake acidification trends for the Northeastern U.S., 1982-1994. Y1 - 1998/06/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 51 IS - 1-2 SP - 399 EP - 413 ER - TY - JOUR A1 - Stoddard, J L A1 - Driscoll, C T A1 - Kahl, J S A1 - Kellogg, J T1 - Can site-specific trends be extrapolated to a region? An acidification example for the northeast. Y1 - 1998// N1 - R825762 JF - ECOLOGICAL APPLICATIONS J1 - ECOL APPL VL - 8 IS - 2 SP - 288 EP - 299 ER - TY - JOUR A1 - Stoddard, J L A1 - Kahl, J S T1 - Regional trends in aquatic recovery from acidification in North America and Europe Y1 - 1999/10/7 N1 - R825762 JF - NATURE J1 - NATURE VL - 401 IS - 6753 SP - 575 EP - 578 ER - TY - JOUR A1 - Wang, Z A1 - Fernandez, I T1 - Soil type and forest vegetation influences on forest floor nitrogen dynamics at the Bear Brook Watershed in Maine (BBWM). Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 221 EP - 234 PB - Kluwer Academic Publishers ER - TY - JOUR A1 - White, G A1 - Fernandez, I J A1 - Wiersma, B T1 - Impacts of ammonium sulfate treatment on the foliar chemistry of forest trees at the Bear Brook Watershed in Maine. Y1 - 1999/03/ N1 - R825762 JF - ENVIRONMENTAL MONITORING AND ASSESSMENT J1 - ENVIRON MONIT ASSESS VL - 55 IS - 1 SP - 235 EP - 250 PB - Kluwer Academic Publishers ER - TY - CONF A1 - Chen, H A1 - Beschta, R L A1 - Wigington, J A1 - Norton, S A T1 - Three-dimensional, vector-based, physically based distributed watershed hydrological dynamic simulation-an introduction to the methodologies of the Object Watershed Link Simulation (OWLS) model. N1 - R825762 ER - TY - CONF A1 - Fernandez, I A1 - Rustad, L A1 - Norton, S A1 - Kahl, J T1 - Distribution of soil-N at the Bear Brook Watershed in Maine as influenced by experimental N-enrichment. N1 - R825762 ER - TY - CONF A1 - Fernandez, I A1 - Rustad, L A1 - Norton, S A1 - Kahl, J T1 - Does elevated atmospheric deposition of acid cause Ca depletion in New England forest soils? Evidence from a whole watershed manipulation. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - A multi-system assessment of status and trends related to acid rain. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - A regional assessment of aquatic effects from acidic deposition. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - Acid rain and Maine salmon: is there a link? N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - Acid-base trends in Maine lakes; the 1990s surprise! N1 - R825762 ER - TY - CONF A1 - Kahl, J S A1 - Norton, S A A1 - Handley, M T1 - Acid-base trends in Maine surface waters; the 1990s surprise. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - Indicators of recovery from acidification (or not) in surface waters of the Northeastern US. N1 - R825762 ER - TY - CONF A1 - Kahl, J S A1 - Fernandez, I A1 - Mageean, D A1 - Ballard, S A1 - Cosby, J A1 - Norton, S A1 - Ludwig, P A1 - Rustad, L T1 - Linking watershed scale indicators of changes in atmospheric deposition to regional response patterns. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - Maine and the Clean Air Act re-authorization. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - Northeastern regional aquatic chemistry: implications for the Clean Air Act. N1 - R825762 ER - TY - CONF A1 - Kahl, J S A1 - Norton, S A A1 - Handley, M A1 - Cangelosi, J A1 - Fernandez, I J T1 - Relative changes in base cations in Maine surface waters (1982-1998). N1 - R825762 ER - TY - CONF A1 - Kahl, J S A1 - Norton, S A1 - Fernandez, I T1 - Response of Maine surface waters to changing atmospheric deposition-the 1990s response to acidic deposition. N1 - R825762 ER - TY - CONF A1 - Kahl, J S A1 - Fernandez, I J A1 - Norton, S A A1 - Cosby, B J T1 - Scaling indicators of experimental watershed-based acidification to the regional response of high-elevation lakes. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - Trends in acid-base chemistry in Maine surface waters. N1 - R825762 ER - TY - CONF A1 - Kahl, J S T1 - What have we learned about aquatic effects of acid rain in the past 15 years? N1 - R825762 ER - TY - CONF A1 - Kaste, J A1 - Norton, S A A1 - Fernandez, I J A1 - Hess, C T T1 - Delivery of cosmogenic beryllium-7 to forested ecosystems in Maine. N1 - R825762 ER - TY - CONF A1 - Kaste, J A1 - Norton, S A A1 - Pellerin, B A A1 - Fernandez, I J T1 - Sinks and mobilization of cosmogenic beryllium-7 and bedrock-derived beryllium-9 in forested watersheds in Maine, USA. N1 - R825762 ER - TY - CONF A1 - Kirchner, J W A1 - Feng, X A1 - Neal, C A1 - Skjelkvale, B A1 - Clair, T A1 - Langan, S A1 - Soulsby, C A1 - Kahl, J S A1 - Norton, S A T1 - Generality of-and a proposed mechanism for-fractal fluctuations in stream tracer chemistry. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Kahl, J S A1 - Fernandez, I J T1 - Aquatic effects of acidic precipitation-the recent Maine story. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Kahl, J S T1 - Impacts of marine aerosols on surface water chemistry. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Pearce, A A1 - Amirbahman, A A1 - Bouchard, R T1 - Is Al chemistry the key to lake trophic status in acid-rain sensitive geologic terrain? N1 - R825762 ER - TY - CONF A1 - Norton, S A T1 - Is there evidence for forest soil acidification? N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Kahl, J S A1 - Fernandez, I J T1 - Stream chemistry indicators of acidification at the Bear Brooks Watershed Manipulation, Maine: BIOGEOMON. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Cosby, B J A1 - Fernandez, I J A1 - Kahl, J S A1 - Lowkes, P A1 - Church, M R T1 - The effect of variable PCO2 on cation supply and surface water alkalinity. N1 - R825762 ER - TY - CONF A1 - Norton, S A T1 - The effect of variable PCO2 on cation supply and surface water alkalinity. N1 - R825762 ER - TY - CONF A1 - Norton, S A T1 - The effect of variable PCO2 on cation supply and surface water alkalinity. N1 - R825762 ER - TY - CONF A1 - Norton, S A T1 - The effect of variable PCO2 on cation supply and surface water alkalinity. N1 - R825762 ER - TY - CONF A1 - Norton, S A T1 - The effect of variable PCO2 on cation supply and surface water alkalinity; The Bear Brook Watershed in Maine Acidification Experiment. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Kahl, J S T1 - The historic and current impact of acid deposition in Maine. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Kahl, J S A1 - Fernandez, I J T1 - The hydrogeochemistry of the artificially acidified and reference catchments at Bear Brook Watershed in Maine. N1 - R825762 ER - TY - CONF A1 - Pellerin, B A1 - Fernandez, I A1 - Norton, S A1 - Kahl, J T1 - Soil aluminum distribution in the near-stream zone at the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - CONF A1 - Pellerin, B A1 - Fernandez, I A1 - Norton, S A1 - Kahl, J T1 - Soil aluminum distribution in the near-stream zone at the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - CONF A1 - Rubin, J A1 - Lawler, J J A1 - Cosby, B J A1 - Kahl, J S T1 - Predicting the effects of varying acid deposition scenarios on the high-elevation lakes of Maine. N1 - R825762 ER - TY - CONF A1 - Rustad, L E A1 - Fernandez, I J A1 - Parker, J E A1 - Kahl, J S A1 - Norton, S A T1 - The effects of experimentally elevated N deposition on soil N cycling dynamics: linkages between terrestrial and aquatic ecosystems. N1 - R825762 ER - TY - CONF A1 - Rustad, L A1 - et, A L T1 - Experimental soil acidification and recovery at the Bear Brook Watershed, Maine. N1 - R825762 ER - TY - CONF A1 - Rustad, L A1 - Fernandez, I T1 - Long-term experimental N and S additions alter linkages among foliar, litterfall, and soil nutrient dynamics. N1 - R825762 ER - TY - CONF A1 - Shah, S S A1 - Fernandez, I J A1 - Rustad, L E A1 - Dail, D B T1 - Decadal responses in soil N dynamics at the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - CONF A1 - Szillery, J E A1 - Fernandez, I J A1 - Norton, S A A1 - White, A S A1 - Rustad, L E T1 - Forest type and treatment effects on soil solution Ca at the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - CONF A1 - Warlimont, P A1 - Rubin, J T1 - Valuation of damages to Maine's lakes from acid deposition as part of an integrated assessment. N1 - R825762 ER - TY - CONF A1 - Norton, S A A1 - Kahl, J S T1 - Impacts of marine aerosols on surface water chemistry at Bear Brook Watershed, Maine USA. N1 - R825762 ER - TY - CONF A1 - Pellerin, B A1 - Fernandez, I A1 - Norton, S A1 - Kahl, J T1 - Soil aluminum distribution in the near-stream zone at the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - CONF A1 - Shah, S S A1 - Fernandez, I J A1 - Rustad, L E A1 - Dail, D B T1 - Soil N dynamics at a paired watershed experiment in Maine. N1 - R825762 ER - TY - CONF A1 - Szillery, J E A1 - Fernandez, I J A1 - Norton, S A A1 - White, A S A1 - Rustad, L E T1 - Evidence of Ca depletion in forest soils at the Bear Brook Watershed in Maine. N1 - R825762 ER - TY - RPRT A1 - Evans, J L A1 - Fernandez, I J A1 - Rustad, L E A1 - Norton, S A T1 - Methods for evaluating carbon fractions in forest soils: a review. Y1 - 2001/02/ N1 - R825762 ER - TY - RPRT A1 - Kahl, J S T1 - Recent trends and aquatic effects related to acidic deposition in Maine. N1 - R825762 ER - TY - RPRT A1 - Kahl, J S T1 - Responses of Maine surface waters to the Clean Air Act Amendments of 1990. N1 - R825762 ER -