Results 21 to 30 of about 2,529 (177)

Mesozooplankton omnivory in the upper San Francisco Estuary [PDF]

Marine Ecology Progress Series, 2007
While many studies have examined mesozooplankton feeding in coastal environments, less attention has been given to this subject in estuaries. We used bottle incubation experiments to measure the feeding rates of a cladoceran (Daphnia sp.), a calanoid copepod (Acartia spp.), and 2 cyclopoid copepods (Oithona davisae and Limnoithona tetraspina) on the ...
Rollwagen-Bollens, G., Bollens, S.M., Gifford, S.M.   +2 more
openaire   +1 more source

Application of a New Shore-Based Vessel Traffic Monitoring System Within San Francisco Bay

Frontiers in Marine Science, 2020
Vessel traffic management systems can be employed for environmental management where vessel activity may be of concern. One such location is in San Francisco Bay where a variety of vessel types transit a highly developed urban estuary. We analyzed vessel
Samantha Cope, Samantha Cope, Ellen Hines, Ellen Hines, Roger Bland, Roger Bland, Jerry D. Davis, Brendan Tougher, Virgil Zetterlind   +8 more
doaj   +1 more source

Protection and restoration of coastal habitats yield multiple benefits for urban residents as sea levels rise

npj Urban Sustainability, 2022
Globally, rising seas threaten massive numbers of people and significant infrastructure. Adaptation strategies increasingly incorporate nature-based solutions.
A. D. Guerry, J. Silver, J. Beagle, K. Wyatt, K. Arkema, J. Lowe, P. Hamel, R. Griffin, S. Wolny, E. Plane, M. Griswold, H. Papendick, J. Sharma   +12 more
doaj   +1 more source

Integrating High-Resolution Coastal Acidification Monitoring Data Across Seven United States Estuaries

Frontiers in Marine Science, 2021
Beginning in 2015, the United States Environmental Protection Agency’s (EPA’s) National Estuary Program (NEP) started a collaboration with partners in seven estuaries along the East Coast (Barnegat Bay; Casco Bay), West Coast (Santa Monica Bay; San ...
Nicholas A. Rosenau, Holly Galavotti, Kimberly K. Yates, Curtis C. Bohlen, Christopher W. Hunt, Matthew Liebman, Cheryl A. Brown, Stephen R. Pacella, John L. Largier, Karina J. Nielsen, Xinping Hu, Melissa R. McCutcheon, James M. Vasslides, Matthew Poach, Tom Ford, Karina Johnston, Alex Steele   +16 more
doaj   +1 more source

Denser and greener cities: Green interventions to achieve both urban density and nature

People and Nature, 2023
Green spaces in urban areas—like remnant habitat, parks, constructed wetlands, and street trees—supply multiple benefits. Many studies show green spaces in and near urban areas play important roles harbouring biodiversity and promoting human well‐being ...
Robert I. McDonald, Myla F. J. Aronson, Timothy Beatley, Erin Beller, Micaela Bazo, Robin Grossinger, Kelsey Jessup, Andressa V. Mansur, José Antonio Puppim de Oliveira, Stephanie Panlasigui, Joe Burg, Nicholas Pevzner, Danielle Shanahan, Lauren Stoneburner, Andrew Rudd, Erica Spotswood   +15 more
doaj   +1 more source

Participatory Risk Assessment of Humpback Whale (Megaptera novaeangliae) and Leatherback Turtle (Dermochelys coriacea) Bycatch in Northern Peru

Frontiers in Marine Science, 2021
Uncertainties about the magnitude of bycatch in poorly assessed fisheries impede effective conservation management. In northern Peru, small-scale fisheries (SSF) bycatch negatively impacts marine megafauna populations and the livelihoods of fishers which
Anna B. Costanza, Chiara Guidino, Chiara Guidino, Jeffrey C. Mangel, Jeffrey C. Mangel, Joanna Alfaro-Shigueto, Joanna Alfaro-Shigueto, Joanna Alfaro-Shigueto, Gregory Verutes, Marjolaine Caillat, Aritree Samanta, Ellen Hines, Ellen Hines   +12 more
doaj   +1 more source

Murky Mysteries of Young Lamprey in the San Francisco Estuary

Frontiers for Young Minds, 2022
Early one morning, a scientist collecting fish in the San Francisco Estuary was surprised to find a young lamprey. She knew lamprey were ancient fish without jaws, bones, or scales, and she wondered to herself: Where else are young lamprey in the estuary?
Pascale Ava Lake Goertler, Kimberly Sheena Holley, Nicole Aha Kwan   +2 more
openaire   +1 more source

An assessment of future tidal marsh resilience in the San Francisco Estuary through modeling and quantifiable metrics of sustainability

Frontiers in Environmental Science, 2022
Quantitative, broadly applicable metrics of resilience are needed to effectively manage tidal marshes into the future. Here we quantified three metrics of temporal marsh resilience: time to marsh drowning, time to marsh tipping point, and the probability
James T. Morris, Judith Z. Drexler, Lydia J. S. Vaughn, April H. Robinson   +3 more
doaj   +1 more source

Non-indigenous hydromedusae in California's upper San Francisco Esturary: life cycles, distribution, and potential environmental impacts

Scientia Marina, 2000
Two species of hydromedusae, assumed to be native to the Black and Caspian Seas, were routinely collected in Suisun Slough, California, at the Suisun City Marina, during late summer and fall of 1997.
John T. Rees, Lisa-Ann Gershwin
doaj   +1 more source

The San Francisco Estuary Institute Collection at the NIST Biorepository

, 2021
The National Institute of Standards and Technology (NIST) has been collaborating with the San Francisco Estuary Institute (SFEI) since 2009, providing biobanking services at the NIST Biorepository in Charleston, South Carolina, in support of their ongoing water quality monitoring program, the Regional Monitoring Program for Water Quality in the San ...
Debra Ellisor, Nina Buzby, Michael Weaver, Melissa Foley, Rebecca Pugh   +4 more
openaire   +1 more source