Results 61 to 70 of about 64,253 (315)

Biology and Management of the American Shad and Status of the Fisheries, Atlantic Coast of the United States, 1960 [PDF]

open access: yes, 1967
This paper summarizes current information on the American shad, Alosa sapidissima, and describes the species and its fishery. Emphasis is placed on (1) life history of the fish, (2) condition of the fishery by State and water areas in 1960 compared to ...
Nichols, Paul R., Walburg, Charles H.
core   +1 more source

Trends in marine species distribution models: a review of methodological advances and future challenges

open access: yesEcography, EarlyView.
Correlative species distribution models (SDMs) are quantitative tools in biogeography and macroecology. Building upon the ecological niche concept, they correlate environmental covariates to species presence to model habitat suitability and predict species distributions.
Moritz Klaassen   +3 more
wiley   +1 more source

Environmental influences on commercial oceanic ommastrephid squids: a stock assessment perspective

open access: yesScientia Marina, 2017
Ommastrephid squids are short-lived ecological opportunists and their recruitment is largely driven by the surrounding environment. While recent studies suggest that recruitment variability in several squid species can be partially explained by ...
Jintao Wang   +4 more
doaj   +1 more source

Including environmental covariates clarifies the relationship between endangered Atlantic salmon (Salmo salar) abundance and environmental DNA

open access: yesEnvironmental DNA, 2023
Collecting environmental DNA (eDNA) as a nonlethal sampling approach has been valuable in detecting the presence/absence of many imperiled taxa; however, its application to indicate species abundance poses many challenges.
Melissa K. Morrison   +8 more
doaj   +1 more source

Does Collaboration Distribute Power? Evidence From State Forest Lands Governance in the United States

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Over the last two decades, collaborative approaches to forest governance have become commonplace, valued for their potential to reduce conflict and increase equity and democracy. Despite growing application, little research has explored collaboration on state forestland management within the United States.
Gavriela Mallory   +3 more
wiley   +1 more source

Evaluating Impacts of Trophic Interactions on the Effectiveness of Single-Species Fisheries Management

open access: yesFrontiers in Marine Science, 2021
Single-species fisheries management (SSFM) is applied to many fisheries ecosystems around the world. The associated ecological impacts are usually not well understood due to the lack of considering trophic interactions among species in the ecosystem ...
Lei Xing   +9 more
doaj   +1 more source

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li   +12 more
wiley   +1 more source

Testing Potential Fish Fraud in Community-Supported Fisheries [PDF]

open access: yes, 2016
The seafood industry has long been plagued by the substitution of a species under a false label. Seafood mislabeling is a major concern in the management of fish and marine species.
Tartre, Ryan J
core   +1 more source

Corticosterone and Mitochondrial Efficiency Are Associated With Changes in DNA Oxidative Damage During an Acute Stress Response in Leach's Storm‐Petrels (Hydrobates leucorhous)

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The ability of organisms to effectively respond to challenges is critical for survival. We investigated how an acute stressor affected corticosterone, mitochondrial function, and DNA oxidative damage in a wild population of Leach's storm‐petrels (Hydrobates leucorhous).
Kayla E. Lichtner   +10 more
wiley   +1 more source

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