Results 111 to 120 of about 27,450 (224)

Long-Term Trends in Summertime Habitat Suitability for Delta Smelt, Hypomesus transpacificus

San Francisco Estuary and Watershed Science, 2008
The biological productivity of river-dominated estuaries is affected strongly by variation in freshwater inflow, which affects nursery habitat quality. Previous research has shown this is generally true in the upper San Francisco Estuary, California, USA;
Matthew L. Nobriga, Ted R. Sommer, Frederick Feyrer, Kevin Fleming   +3 more
doaj  

Determining the Exposure Pathway and Impacts of Microcystis on Threadfin Shad, Dorosoma petenense, in San Francisco Estuary. [PDF]

Environ Toxicol Chem, 2020
Acuña S, Baxa D, Lehman P, Teh FC, Deng DF, Teh S.   +5 more
europepmc   +1 more source

Evaluation of a large-scale flow manipulation to the upper San Francisco Estuary: Response of habitat conditions for an endangered native fish. [PDF]

PLoS One, 2020
Sommer T, Hartman R, Koller M, Koohafkan M, Conrad JL, MacWilliams M, Bever A, Burdi C, Hennessy A, Beakes M.   +9 more
europepmc   +1 more source

Factors Controlling Calanoid Copepod Biomass and Distribution in the Upper San Francisco Estuary and Implications for Managing the Imperiled Delta Smelt (Hypomesus transpacificus). [PDF]

Environ Manage, 2020
Hamilton S, Bartell S, Pierson J, Murphy D.   +3 more
europepmc   +1 more source

Report on the 2013 Rapid Assessment Survey of Marine Species at New England Bays and Harbors [PDF]

, 2014
Introduced species (i.e., non-native species that have become established in a new location) have increasingly been recognized as a concern as they have become more prevalent in marine and terrestrial environments (Mooney and Cleland 2001; Simberloff et ...
Cao, Yuangyu, Carlton, James T., Currimjee, Zara, Dijkstra, Jennifer A., Edquist, Sara K., Gittenberger, Arriaan, Goodnight, Seth, Grady, Sara P., Green, Lindsay A., Harris, Larry G., Harris, Leslie H., Hobbs, Niels-Viggo, Lambert, Gretchen, Pappal, Adrienne L., Pederson, Judith, Ros, Macarena, Smith, Jan P., Stefaniak, Lauren, Stevens, Alexandra, Wells, Christopher D.   +19 more
core   +1 more source

Interactive effects of salinity and inundation on native Spartina foliosa, invasive S. densiflora and their hybrid from San Francisco Estuary, California. [PDF]

Ann Bot, 2020
Gallego-Tévar B, Grewell BJ, Futrell CJ, Drenovsky RE, Castillo JM.   +4 more
europepmc   +1 more source

Variation of Fish Habitat and Extent of the Low-Salinity Zone with Freshwater Flow in the San Francisco Estuary

San Francisco Estuary and Watershed Science, 2013
We used the UnTRIM San Francisco Bay–Delta hydrodynamic model to examine the spatial distribution of salinity as a function of freshwater flow in the San Francisco Estuary.
Wim J. Kimmerer, Michael L. MacWilliams, Edward S. Gross   +2 more
doaj  

Will biodiversity actions yield healthy places? A systematic review of human health outcomes associated with biodiversity‐focused urban greening

People and Nature
There is growing interest in using urban greening projects to support biodiversity. While there are many potential co‐benefits, the health outcomes resulting from biodiversity‐supporting activities have yet to be synthesized.
Erica N. Spotswood, Myla Aronson, Micaela Bazo, Erin Beller, J. D. Brown, Iryna Dronova, Cesar O. Estien, Howard Frumkin, Joseph Galarraga, Robin Grossinger, Kim Hachadoorian, Brandon Herman, Thomas Jennings, Viniece Jennings, Ming Kuo, Robert I. McDonald, Daphne Miller, Alessandro Rigolon, Jennifer Symonds, Karen Weinbaum   +19 more
doaj   +1 more source

Patterns in Anthropogenic Nitrogen and Water Quality Leading to Phytoplankton Blooms in Urban Estuaries

Journal of Marine Science and Engineering
The San Francisco Estuary (SFE) ecosystem receives anthropogenic ammonium (NH4) from agricultural runoff and sewage treatment plants and has low chlorophyll levels.
Richard C. Dugdale, Alexander E. Parker, Frances P. Wilkerson   +2 more
doaj   +1 more source

Response of Waterbirds to Salt Pond Enhancements and Island Creation in the San Francisco Bay [PDF]

, 2013
Historically, San Francisco Bay supported the largest salt pond complex on the Pacific coast of North America, and these areas have been used by large numbers of migrating and wintering waterbirds for more than a century.
Moskal, Stacy M.
core   +1 more source