Search Results - "Linda Deegan"

Coastal eutrophication as a driver of salt marsh loss by Deegan, Linda A., Johnson, David Samuel, Warren, R. Scott, Peterson, Bruce J., Fleeger, John W., Fagherazzi, Sergio, Wollheim, Wilfred M.

“…A nine-year whole-ecosystem experiment demonstrates that nutrient enrichment, a global problem in coastal ecosystems, can be a driver of salt-marsh loss…”
Get full text

Nutrient enrichment induces dormancy and decreases diversity of active bacteria in salt marsh sediments by Kearns, Patrick J., Angell, John H., Howard, Evan M., Deegan, Linda A., Stanley, Rachel H. R., Bowen, Jennifer L.

“…Microorganisms control key biogeochemical pathways, thus changes in microbial diversity, community structure and activity can affect ecosystem response to…”
Get full text

Estuaries and Coasts Editorial Policy on Correspondence by Montagna, Paul A., Deegan, Linda A., Heck, Ken

Get full text

Salt marsh persistence is threatened by predicted sea-level rise by Crosby, Sarah C., Sax, Dov F., Palmer, Megan E., Booth, Harriet S., Deegan, Linda A., Bertness, Mark D., Leslie, Heather M.

“…Salt marshes buffer coastlines and provide critical ecosystem services from storm protection to food provision. Worldwide, these ecosystems are in danger of…”
Get full text

Saltmarsh plant responses to eutrophication by Johnson, David Samuel, Warren, R. Scott, Deegan, Linda A., Mozdzer, Thomas J.

“…In saltmarsh plant communities, bottom-up pressure from nutrient enrichment is predicted to increase productivity, alter community structure, decrease…”
Get full text

Feedbacks Between Nutrient Enrichment and Geomorphology Alter Bottom-Up Control on Food Webs by Nelson, James A., Johnson, David Samuel, Deegan, Linda A., Spivak, Amanda C., Sommer, Nathalie R.

“…Classic bottom-up theory predicts that increased resource availability (for example, nutrients) at the base of the food web will stimulate primary production…”
Get full text

Linking permafrost thaw to shifting biogeochemistry and food web resources in an arctic river by Kendrick, Michael R., Huryn, Alexander D., Bowden, William B., Deegan, Linda A., Findlay, Robert H., Hershey, Anne E., Peterson, Bruce J., Beneš, Joshua P., Schuett, Elissa B.

“…Rapidly, increasing air temperatures across the Arctic are thawing permafrost and exposing vast quantities of organic carbon, nitrogen, and phosphorus to…”
Get full text

Buying Time with Runnels: a Climate Adaptation Tool for Salt Marshes by Besterman, Alice F., Jakuba, Rachel W., Ferguson, Wenley, Brennan, Diana, Costa, Joseph E., Deegan, Linda A.

“…A prominent form of salt marsh loss is interior conversion to open water, driven by sea level rise in interaction with human activity and other stressors…”
Get full text

Not All Nitrogen Is Created Equal: Differential Effects of Nitrate and Ammonium Enrichment in Coastal Wetlands by BOWEN, JENNIFER L., GIBLIN, ANNE E., MURPHY, ANNA E., BULSECO, ASHLEY N., DEEGAN, LINDA A., JOHNSON, DAVID S., NELSON, JAMES A., MOZDZER, THOMAS J., SULLIVAN, HILLARY L.

“…Excess reactive nitrogen (N) flows from agricultural, suburban, and urban systems to coasts, where it causes eutrophication. Coastal wetlands take up some of…”
Get full text

Correction to: Buying Time with Runnels: a Climate Adaptation Tool for Salt Marshes by Besterman, Alice F., Jakuba, Rachel W., Ferguson, Wenley, Brennan, Diana, Costa, Joseph E., Deegan, Linda A.

Get full text

Resolving Estuarine Nitrogen Use by Phytoplankton Communities Using a Whole Ecosystem Tracer Approach by Babitch, Jaylyn W., Nelson, James A., Deegan, Linda A., Sullivan, Hillary, Stauffer, Beth A.

“…The use of nutrients by diverse phytoplankton communities in estuarine systems, and their response to changes in physical and biogeochemical processes in these…”
Get full text

Climate Change Implications for Tidal Marshes and Food Web Linkages to Estuarine and Coastal Nekton by Colombano, Denise D., Litvin, Steven Y., Ziegler, Shelby L., Alford, Scott B., Baker, Ronald, Barbeau, Myriam A., Cebrián, Just, Connolly, Rod M., Currin, Carolyn A., Deegan, Linda A., Lesser, Justin S., Martin, Charles W., McDonald, Ashley E., McLuckie, Catherine, Morrison, Blair H., Pahl, James W., Risse, L. Mark, Smith, Joseph A. M., Staver, Lorie W., Turner, R. Eugene, Waltham, Nathan J.

“…Climate change is altering naturally fluctuating environmental conditions in coastal and estuarine ecosystems across the globe. Departures from long-term…”
Get full text

Rapid recovery of carbon cycle processes after the cessation of chronic nutrient enrichment by Mozdzer, Thomas J., Drew, Sophie E., Caplan, Joshua S., Weber, Paige E., Deegan, Linda A.

“…Salt marshes provide critical ecosystem services including some of the highest rates of carbon storage on Earth. However, many salt marshes receive very high…”
Get full text

Watershed responses to Amazon soya bean cropland expansion and intensification by Neill, Christopher, Coe, Michael T., Riskin, Shelby H., Krusche, Alex V., Elsenbeer, Helmut, Macedo, Marcia N., McHorney, Richard, Lefebvre, Paul, Davidson, Eric A., Scheffler, Raphael, Figueira, Adelaine Michela e Silva, Porder, Stephen, Deegan, Linda A.

“…The expansion and intensification of soya bean agriculture in southeastern Amazonia can alter watershed hydrology and biogeochemistry by changing the land…”
Get full text

Microbial community composition in sediments resists perturbation by nutrient enrichment by Bowen, Jennifer L, Ward, Bess B, Morrison, Hilary G, Hobbie, John E, Valiela, Ivan, Deegan, Linda A, Sogin, Mitchell L

“…Functional redundancy in bacterial communities is expected to allow microbial assemblages to survive perturbation by allowing continuity in function despite…”
Get full text

Spartina alterniflora Biomass Allocation and Temperature: Implications for Salt Marsh Persistence with Sea-Level Rise by Crosby, Sarah C., Angermeyer, Angus, Adler, Jennifer M., Bertness, Mark D., Deegan, Linda A., Sibinga, Nathaniel, Leslie, Heather M.

“…To predict the impacts of climate change, a better understanding is needed of the foundation species that build and maintain biogenic ecosystems. Spartina…”
Get full text

Tidal Marsh Restoration Optimism in a Changing Climate and Urbanizing Seascape by Waltham, Nathan J., Alcott, Caitlin, Barbeau, Myriam A., Cebrian, Just, Connolly, Rod M., Deegan, Linda A., Dodds, Kate, Goodridge Gaines, Lucy A., Gilby, Ben L., Henderson, Christopher J., McLuckie, Catherine M., Minello, Thomas J., Norris, Gregory S., Ollerhead, Jeff, Pahl, James, Reinhardt, James F., Rezek, Ryan J., Simenstad, Charles A., Smith, Joseph A. M., Sparks, Eric L., Staver, Lorie W., Ziegler, Shelby L., Weinstein, Michael P.

“…Tidal marshes (including saltmarshes) provide remarkable value for many social (cultural, recreational) and environmental (fish production, water quality,…”
Get full text

Long‐term hydrological, biogeochemical, and ecological data for the Kuparuk River, North Slope, Alaska by Medvedeff, Alexander B., Iannucci, Frances M., Deegan, Linda A., Huryn, Alexander D., Bowden, William B.

“…The Kuparuk River, located on Alaska's North Slope, is one of the most studied rivers in the Arctic. For nearly 40 seasons, physical, chemical, and biological…”
Get full text

Geographic Variation in Salt Marsh Structure and Function for Nekton: a Guide to Finding Commonality Across Multiple Scales by Ziegler, Shelby L., Baker, Ronald, Crosby, Sarah C., Colombano, Denise D., Barbeau, Myriam A., Cebrian, Just, Connolly, Rod M., Deegan, Linda A., Gilby, Ben L., Mallick, Debbrota, Martin, Charles W., Nelson, James A., Reinhardt, James F., Simenstad, Charles A., Waltham, Nathan J., Worthington, Thomas A., Rozas, Lawrence P.

“…Coastal salt marshes are distributed widely across the globe and are considered essential habitat for many fish and crustacean species. Yet, the literature on…”
Get full text

Microbial associations with macrobiota in coastal ecosystems: patterns and implications for nitrogen cycling by Moulton, Orissa M, Mark A Altabet, J Michael Beman, Linda A Deegan, Javier Lloret, Meaghan K Lyons, James A Nelson, Catherine A Pfister

“…In addition to their important effects on nitrogen (N) cycling via excretion and assimilation (by macrofauna and macroflora, respectively), many macrobiota…”
Get full text