Results 1 to 10 of about 2,510 (158)

Resistance and resilience of pelagic and littoral fishes to drought in the San Francisco Estuary. [PDF]

open access: yesEcol Appl, 2021
Many estuarine ecosystems and the fish communities that inhabit them have undergone substantial changes in the past several decades, largely due to multiple interacting stressors that are often of anthropogenic origin. Few are more impactful than droughts, which are predicted to increase in both frequency and severity with climate change. In this study,
Mahardja B   +8 more
europepmc   +4 more sources

Chinook salmon and green sturgeon migrate through San Francisco Estuary despite large distortions in the local magnetic field produced by bridges. [PDF]

open access: yesPLoS ONE, 2017
Empirical evidence exists that some marine animals perceive and orient to local distortions in the earth's main static geomagnetic field. The magnetic fields produced by undersea electric power cables that carry electricity from hydrokinetic energy ...
A Peter Klimley   +2 more
doaj   +2 more sources

Three-dimensional Modeling of Tidal Hydrodynamics in the San Francisco Estuary [PDF]

open access: yesSan Francisco Estuary and Watershed Science, 2010
Simulations of circulation in the San Francisco Estuary were performed with the three-dimensional TRIM3D hydrodynamic model using a generic length scale turbulence closure.
Edward S. Gross   +2 more
doaj   +4 more sources

The San Francisco Estuary, USA as a reference section for the Anthropocene series [PDF]

open access: yesInfrastructure Asset Management, 2023
A San Francisco Estuary core was analysed at high resolution to assess its component stratigraphic signatures of the Anthropocene in the form of non-native species, Hg, spheroidal carbonaceous particles, δ 13 C org , δ 15
Stephen Himson   +2 more
exaly   +5 more sources

Four decades of water quality change in the upper San Francisco Estuary. [PDF]

open access: yesEstuar Coast Shelf Sci, 2018
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 nitrogen (ammonium, nitrate/nitrite, total) from the Delta region of the San Francisco Estuary were ...
Beck MW   +3 more
europepmc   +4 more sources

San Francisco Estuary and Watershed Science: Next Steps [PDF]

open access: yesSan Francisco Estuary and Watershed Science, 2009
<Abstract is not required for Editorial.> --SFEWS ...
Samuel N. Luoma
doaj   +4 more sources

Status of the Siberian Prawn, Exopalaemon modestus, in the San Francisco Estuary [PDF]

open access: yesSan Francisco Estuary and Watershed Science, 2014
The freshwater Siberian prawn, Exopalaemon modestus (Heller 1862, Crustacea: Decapoda: Palaemonidae), was likely introduced into the San Francisco Estuary in the late 1990s. Since the initial collection in 2000, E.
Tiffany Brown, Kathryn A. Hieb
doaj   +4 more sources

Monitoring Turbidity in San Francisco Estuary and Sacramento–San Joaquin Delta Using Satellite Remote Sensing [PDF]

open access: yesJournal of the American Water Resources Association, 2021
Christine M Lee   +2 more
exaly   +2 more sources

Habitat Variability and Complexity in the Upper San Francisco Estuary [PDF]

open access: yesSan Francisco Estuary and Watershed Science, 2010
High variability in environmental conditions in both space and time once made the upper San Francisco Estuary (the Estuary) highly productive for native biota.
Peter B Moyle   +3 more
doaj   +4 more sources

Living Fossils: Sturgeon of the San Francisco Estuary [PDF]

open access: yesFrontiers for Young Minds, 2021
Sturgeon are fish that are considered living fossils. Their ancestors date back over 200 million years, to the same time as dinosaurs. These fish can grow taller than humans (over 2 m), weigh over 160 kg, and live as long as humans. Sturgeon species have special adaptations, such as a vacuum-like mouth and body armor called scutes. There are 27 species
Page E. Vick, John T. Kelly
openaire   +1 more source

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