Results 71 to 80 of about 3,638 (297)

Pathophysiological Mechanisms of Emaciation Syndrome in Plectropomus leopardus: Insights From Histology and Transcriptomics

open access: yesAnimal Research and One Health, EarlyView.
Integrated phenotypic, histological, transcriptomic, and validation analyses reveal that emaciation syndrome in Plectropomus leopardus is associated with intestinal structural damage, hepatic metabolic remodeling, and muscle protein degradation, highlighting coordinated multi‐tissue alterations underlying disease progression.
Zhihao Zhang   +11 more
wiley   +1 more source

Migration tactics affect spawning frequency in an iteroparous salmonid (Salvelinus malma) from the Arctic.

open access: yesPLoS ONE, 2018
Otolith strontium and multi-year mark-recapture information were used to characterize associations between migration patterns and spawning frequencies in an anadromous Dolly Varden (Salvelinus malma) population (Rat River, Northwest Territories, Canada ...
Colin P Gallagher   +3 more
doaj   +1 more source

Reproductive biology of leaftail croaker (Johnius trachycephalus Bleeker, 1851) in Muara Angke waters of Jakarta Bay, Jakarta [PDF]

open access: yesBIO Web of Conferences
The leaftail croaker (Johnius trachycephalus) is a demersal fish favored by the community and is commonly processed into salted fish. This fish no research has been conducted on the reproductive biology of the leaftail croaker in the Muara Angke Waters ...
Nard Zalfa Alfaizah, Sulistiono
doaj   +1 more source

Evidence for adaptive explanations of semelparity in animals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Semelparity, the reproductive strategy of reproducing once, is widespread but uncommon in animals. Classes of models to explain the evolution of semelparity are based either on age structure and mortality schedules – demographic models in which high post‐reproductive mortality risk favours high reproductive effort and semelparity results from ...
Diana O. Fisher   +1 more
wiley   +1 more source

Carrion ecology: concepts, interdisciplinary synthesis, and perspectives

open access: yesBiological Reviews, EarlyView.
ABSTRACT Carrion is a ubiquitous resource in both terrestrial and aquatic ecosystems, yet it has long been overlooked in ecological research. Over the past two decades, studies on carrion and the many organisms that exploit it have flourished, revealing not only wide‐ranging ecological functions but also significance far beyond ecology.
Marcos Moleón   +38 more
wiley   +1 more source

Appendix B. Comparison of temporal changes in sockeye salmon spawner distributions across years.

open access: yes, 2016
Comparison of temporal changes in sockeye salmon spawner distributions across ...
Gordon W. Holtgrieve (445182)   +8 more
core   +1 more source

When Nature Counts: Corporate Biodiversity Attention and Access to Bank Finance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates whether corporate attention to biodiversity influences firms' access to bank loans, an overlooked question in the emerging biodiversity–finance literature. Using a novel, text‐based measure constructed from 446 biodiversity‐related keywords and applied to Chinese A‐share listed firms from 2000 to 2023, we show that ...
Ruxiao Li   +3 more
wiley   +1 more source

Divergent density feedback control of migratory predator recovery following sex‐biased perturbations

open access: yesEcology and Evolution, 2020
Uncertainty in risks posed by emerging stressors such as synthetic hormones impedes conservation efforts for threatened vertebrate populations. Synthetic hormones often induce sex‐biased perturbations in exposed animals by disrupting gonad development ...
Daisuke Goto   +5 more
doaj   +1 more source

Enzymatic Electrosynthesis for Sustainable CO2 Conversion: Advancing Circular Carbon Economy

open access: yesCarbon Energy, EarlyView.
Enzymatic electrosynthesis (EES) offers molecular precision in synthesizing value‐added products from CO2. We highlight its distinct edge over alternative enzyme‐hybrid systems and analyze electron transfer pathways. Key strategies to overcome electron transfer bottlenecks and expand product diversity are addressed, and also data‐driven approaches for ...
Yan Xie   +7 more
wiley   +1 more source

spawner, a

open access: yes, 1973
spawner26. "berried hen" - a spawner: A female lobster which has its eggs attached to its underbelly. "The spawner's da one wit da spawn on her belley."DNE-cit W. J.

core  

Home - About - Disclaimer - Privacy