Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Erick M. Swenson"'
Autor:
Friedrich W. Keppeler, James R. Junker, Margaret J. Shaw, Scott B. Alford, Annette S. Engel, Linda M. Hooper‐Bùi, Olaf P. Jensen, Katelyn Lamb, Paola C. López‐Duarte, Charles W. Martin, Ashley M. McDonald, Jill A. Olin, Audrey T. Paterson, Michael J. Polito, Nancy N. Rabalais, Brian J. Roberts, Ryann E. Rossi, Erick M. Swenson
Publikováno v:
Ecosphere, Vol 14, Iss 3, Pp n/a-n/a (2023)
Abstract Coastal wetlands are rapidly disappearing worldwide due to a variety of processes, including climate change and flood control. The rate of loss in the Mississippi River Delta is among the highest in the world and billions of dollars have bee
Externí odkaz:
https://doaj.org/article/49cc1aa5456b4b4fb4804baf7824f3ed
Publikováno v:
Limnology and Oceanography. 67:703-712
Publikováno v:
Hydrobiologia. 848:4787-4800
We measured water quality monthly for 22 years in water entering, within, and exiting a 65 km2 shallow polymictic and eutrophic freshwater lake in the northern Gulf of Mexico. Fertilizer use in the watershed is the dominate source of phosphorous (P)
Autor:
Erick M. Swenson, R. Eugene Turner
Publikováno v:
Wetlands. 40:1957-1965
We describe the consequence and demise of levees (spoil banks) built from dredging canals in Louisiana salt marshes using morphometric measurements made over 30 years, soil collections on the spoil bank and in the salt marshes behind, and complementa
Publikováno v:
Hydrobiologia.
Salinity control, nutrient additions, and sediment supply were directly or indirectly the rationale for a $220 million coastal wetland restoration project (Davis Pond River Diversion) that began in 2002. We sampled Mississippi River water going in an
Publikováno v:
Restoration Ecology. 27:1231-1240
Publikováno v:
Hydrobiologia. 834:131-144
Intense sampling of an estuary can reveal relative spatial changes that are significant irrespective of whether or not the estuary is eutrophic, micro- or meso-tidal, disturbed, or restored. This ‘waterscape’ perspective is analogous to a landsca
Autor:
Edward B. Overton, Jeffrey Zingre, Erick M. Swenson, Buffy M. Meyer, Michael L. Parsons, Mark R. Besonen, R. Eugene Turner, Giovanna McClenachan, Nancy N. Rabalais
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 252
We measured the temporal and spatial trajectory of oiling from the April, 2010, Deepwater Horizon oil spill in water from Louisiana's continental shelf, the estuarine waters of Barataria Bay, and in coastal marsh sediments. The concentrations of 28 t
Autor:
Erick M. Swenson, Charles W. Martin
Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 12, p e0208463 (2018)
PLoS ONE, Vol 13, Iss 12, p e0208463 (2018)
Oil spills, such as the Deepwater Horizon spill in the Gulf of Mexico, have the potential to dramatically alter coastal food webs through a variety of mechanisms. While oil can have direct impacts on primary producers through toxicity and shading, it
Autor:
Annette Summers Engel, Linda M. Hooper-Bùi, Charles S. Milan, James M. Lee, R. Eugene Turner, M. Scott Miles, Buffy M. Meyer, Giovanna McClenachan, Edward B. Overton, Erick M. Swenson, Heng Gao
Publikováno v:
Marine Pollution Bulletin. 87(1-2):57-67
We measured the concentration of petroleum hydrocarbons in 405 wetland sediment samples immediately before the April 2010 Deepwater Horizon disaster led to their broad-scale oiling, and on nine trips afterwards. The average concentrations of alkanes