Search Results - "Dent, C. Lisa"

Biogeochemical Hot Spots and Hot Moments at the Interface of Terrestrial and Aquatic Ecosystems by McClain, Michael E., Boyer, Elizabeth W., Dent, C. Lisa, Gergel, Sarah E., Grimm, Nancy B., Groffman, Peter M., Hart, Stephen C., Harvey, Judson W., Johnston, Carol A., Mayorga, Emilio, McDowell, William H., Pinay, Gilles

“…Rates and reactions of biogeochemical processes vary in space and time to produce both hot spots and hot moments of elemental cycling. We define biogeochemical…”
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Multiple states in river and lake ecosystems by Dent, C. Lisa, Cumming, Graeme S., Carpenter, Stephen R.

“…Nonlinear models of ecosystem dynamics that incorporate positive feedbacks and multiple, internally reinforced states have considerable explanatory power…”
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Assessing Future Ecosystem Services: a Case Study of the Northern Highlands Lake District, Wisconsin by Peterson, Garry D., Beard, T. Douglas, Beisner, Beatrix E., Bennett, Elena M., Carpenter, Stephen R., Cumming, Graeme S., Dent, C. Lisa, Havlicek, Tanya D.

“…The Northern Highlands Lake District of Wisconsin is in transition from a sparsely settled region to a more densely populated one. Expected changes offer…”
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Merging Aquatic and Terrestrial Perspectives of Nutrient Biogeochemistry by Grimm, Nancy B., Gergel, Sarah E., McDowell, William H., Boyer, Elizabeth W., Dent, C. Lisa, Groffman, Peter, Hart, Stephen C., Judson Harvey, Johnston, Carol, Mayorga, Emilio, McClain, Michael E., Pinay, Gilles

“…Although biogeochemistry is an integrative discipline, terrestrial and aquatic subdisciplines have developed somewhat independently of each other. Physical and…”
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Spatial Extrapolation: The Science of Predicting Ecological Patterns and Processes by MILLER, JAMES R, TURNER, MONICA G, SMITHWICK, ERICA A. H, DENT, C. LISA, STANLEY, EMILY H

“…Ecologists are often asked to contribute to solutions for broadscale problems. The extent of most ecological research is relatively limited, however,…”
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Variability in surface-subsurface hydrologic interactions and implications for nutrient retention in an arid-land stream by Dent, C. Lisa, Grimm, Nancy B., Martí, Eugènia, Edmonds, Jennifer W., Henry, Julia Curro, Welter, Jill R.

“…Hydrologic interactions among biogeochemically active stream subsystems affect material export downstream. We combined a conservative tracer addition with…”
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Spatial Heterogeneity of Stream Water Nutrient Concentrations over Successional Time by Dent, C. Lisa, Grimm, Nancy B.

“…Nutrient availability in ecosystems is patchy both in space and in time. Whereas temporal trends have often been studied, less information exists on spatial…”
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Variability of Lakes on the Landscape: Roles of Phosphorus, Food Webs, and Dissolved Organic Carbon by Beisner, Beatrix E., Dent, C. Lisa, Carpenter, Stephen R.

“…In northern temperate lakes, algal abundance or chlorophyll levels are affected by phosphorus loading (P), dissolved organic carbon (DOC), and food web effects…”
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Modelling nutrient-periphyton dynamics in streams with surface–subsurface exchange by Dent, C.Lisa, Curro Henry, Julia

“…Stream ecosystems include both surface and subsurface components that are connected by the flow of water. Processes occurring in subsurface sediments affect…”
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Multiscale effects of surface–subsurface exchange on stream water nutrient concentrations by Dent, C. Lisa, Grimm, Nancy B., Fisher, Stuart G.

“…Stream–riparian ecosystems are landscapes composed of dynamic interacting terrestrial and aquatic patches. Patch composition and configuration affects both the…”
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Towards an integration of hydrology and ecosystem ecology at regional scales integrating hydrology, ecosystem dynamics, and biogeochemistry in complex landscapes eds J. D. Tenhunen and P. Kabat. Wiley, 367 pp US$160 ISBN 0-471-98474-4 Published 23 April 1999 by Boyer, Elizabeth W, Dent, C. Lisa

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