Zobrazeno 1 - 10
of 37
pro vyhledávání: '"David B. Senn"'
Autor:
Raphael M. Kudela, David B. Senn, Emily T. Richardson, Keith Bouma-Gregson, Brian A. Bergamaschi, Lawrence Sim
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 1103 (2024)
A massive bloom of the raphidophyte Heterosigma akashiwo occurred in summer 2022 in San Francisco Bay, causing widespread ecological impacts including events of low dissolved oxygen and mass fish kills. The rapidly evolving bloom required equally rap
Externí odkaz:
https://doaj.org/article/2dfd9e1a37af41efab76cd11e86c3941
Publikováno v:
Journal of Geophysical Research: Oceans. 124:5888-5906
Author(s): Hoang, Olivia | Abstract: The dynamics of shoal‐channel estuaries require consideration of lateral gradients and transport, which can create significant intratidal variability in stratification and circulation. When the shoal‐channel s
Publikováno v:
Journal of Geophysical Research: Oceans. 125
Autor:
Rebecca R. Murphy, Ariella Chelsky, David B. Senn, Melissa M. Foley, Perry de Valpine, Ian Wren, Marcus W. Beck
Publikováno v:
Science of The Total Environment. 802:149927
Effective stewardship of ecosystems to sustain current ecological status or mitigate impacts requires nuanced understanding of how conditions have changed over time in response to anthropogenic pressures and natural variability. Detecting and appropr
Publikováno v:
Harmful Algae. 73:138-147
San Francisco Bay (SFB) is a eutrophic estuary that harbors both freshwater and marine toxigenic organisms that are responsible for harmful algal blooms. While there are few commercial fishery harvests within SFB, recreational and subsistence harvest
Publikováno v:
Journal of Sustainable Water in the Built Environment. 5
San Francisco Bay and its watersheds are polluted by legacy polychlorinated biphenyls (PCBs), resulting in the establishment of a total maximum daily load (TDML) that requires a 90% PCB loa...
Publikováno v:
Estuarine, coastal and shelf science. 212
Quantitative descriptions of chemical, physical, and biological characteristics of estuaries are critical for developing an ecological understanding of drivers of change. Historical trends and relationships between key species of dissolved inorganic
Autor:
Laurel A. Schaider, Nancy N. Rabalais, Robert P. Mason, Bian Liu, David B. Senn, James P. Shine
Publikováno v:
Estuarine, Coastal and Shelf Science. 159:50-59
We examined Hg biogeochemistry in northern Gulf of Mexico (nGOM) sediments along a ∼400 km east–west transect off the Louisiana coast in order to characterize primary controls on net methylmercury (MeHg) production and accumulation in sediments a
Autor:
James D. Hagy, Raphael M. Kudela, Gry Mine Berg, Marcus W. Beck, Suzanne B. Bricker, David B. Senn, James E. Cloern, Martha Sutula, Lawrence W. Harding
San Francisco Bay (SFB), USA, is highly enriched in nitrogen and phosphorus, but has been resistant to the classic symptoms of eutrophication associated with over-production of phytoplankton. Observations in recent years suggest that this resistance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6163381c62fc97ee4df649dd6884885a
https://europepmc.org/articles/PMC6134865/
https://europepmc.org/articles/PMC6134865/
Publikováno v:
Science of The Total Environment. 490:456-466
Heavy metal contamination of surface waters at mining sites often involves complex interactions of multiple sources and varying biogeochemical conditions. We compared surface and subsurface metal loading from mine waste pile runoff and mine drainage