Results 141 to 150 of about 891,277 (245)

Multitrophic responses to tidal marsh restoration: early effects of channel configuration on water quality, aquatic food web structure, and fish communities

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Tidal wetland restoration is critical for reversing habitat loss and enhancing resilience under sea‐level rise and climate variability. Dutch Slough in the San Francisco Estuary served as a living laboratory for adaptive management.
Joseph E. Merz   +5 more
wiley   +1 more source

Investigating the efficacy of tidal wetland restoration in enhancing aquatic food web resources for native fishes

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Endangered fish species, such as Delta smelt (Hypomesus transpacificus), in the San Francisco Estuary are threatened by a multitude of anthropogenic stressors. Tidal wetland restoration can partially mitigate these stressors by increasing food availability of aquatic invertebrate prey, but the efficacy of restoration remains ...
Gabriel Ng   +3 more
wiley   +1 more source

The Application of Farm Programs to Commercial Fisheries: The Case of Crop Insurance for the Bristol Bay Commercial Salmon Fisheries [PDF]

open access: yes
Under the direction of the Agricultural Risk Protection Act of 2000, the U.S. Congress proposed a crop insurance program for the Bristol Bay, Alaska, commercial salmon fishery.
Greenberg, Joshua A.   +3 more
core  

Glacier retreat creating new Pacific salmon habitat in western North America. [PDF]

open access: yesNat Commun, 2021
Pitman KJ   +11 more
europepmc   +1 more source

Diel release timing is a critical determinant of reef fish survival in Post‐larval Capture, Culture, and Release

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Predation is a dominant force shaping survival of coral reef fishes. Synchronous, nocturnal settlement during low‐light, new moon periods may have developed as an adaptive response to intense predation during settlement. Post‐larval Capture, Culture, and Release (PCCR), where juvenile fishes are released directly to the reef ...
Alan Gojanovic   +6 more
wiley   +1 more source

Salmon: why bother?

open access: yes, 1999
Oregonions from diverse backgrounds share their concerns about the Northwest and the role of salmon in the past and its place in our future.an Oregon Sea Grant production.This archived document is maintained by the State Library of Oregon as part of the ...

core  

Pacific Salmon [PDF]

open access: yesBulletin of the Ecological Society of America, 2008
openaire   +1 more source

Infection with the Neorickettsial Organism Stellantchasmus falcatus Agent in an Arctic Fox (Vulpes lagopus)

open access: yesVeterinary Clinical Pathology, EarlyView.
ABSTRACT A 1‐year‐old female‐intact arctic fox (Vulpes lagopus) presented for diarrhea, lethargy, severe thrombocytopenia, and hyperbilirubinemia. Blood film evaluation revealed intracytoplasmic coccoid bacteria within moderate numbers of leukocytes consistent with infection by a rickettsial organism.
Jeremy P. Bessett   +3 more
wiley   +1 more source

SALMON RECOVERY IN THE COLUMBIA RIVER BASIN: ANALYSIS OF MEASURES AFFECTING AGRICULTURE [PDF]

open access: yes
The effects of salmon recovery measures on the Northwest agricultural sector are evaluated. Relevant recovery measures, such as: modified timing for dam releases, reservoir drawdown, and flow augmentation in the Columbia River basin, on the regional ...
Moore, Michael R.   +4 more
core  

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