Results 221 to 230 of about 1,028,990 (330)

Intraspecific Competition Promotes Oviposition During Host Egg Incubation in the Parasitic Fly Philornis downsi

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
This study investigates the mechanisms driving an earlier shift in oviposition timing of Philornis downsi, an invasive parasitic fly threatening native Galapagos bird species, including endemic Darwin's finches. While P. downsi was historically classified as an obligate nestling parasite, recent observations in Galapagos have revealed that females now ...
Barbara Kofler   +4 more
wiley   +1 more source

Institutional and policy analysis of river basin management : the Alto-Tiete river basin, Sao Paulo, Brazil [PDF]

open access: yes
The authors describe and analyze river basin management in the most intensely urbanized and industrialized region of Brazil. The area covered by the Alto Tiete basin is almost coterminous with the Metropolitan Region of Sao Paulo. With a drainage area of
Johnsson, Rosa Maria Formiga   +1 more
core  

Gill evolution in Neotropical electric fishes: Comparative phylogenetic evidence for hypoxia‐driven adaptation

open access: yesFunctional Ecology, Volume 39, Issue 8, Page 1940-1956, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Tropical freshwater fishes are often exposed to hypoxia, which limits aerobic metabolism and drives the evolution of diverse physiological, behavioural and morphological adaptations.
William G. R. Crampton   +4 more
wiley   +1 more source

Estimating abundance of aggregated populations with drones while accounting for multiple sources of errors: A case study on the mass nesting of Giant South American River Turtles

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 2036-2047, August 2025.
The developed approach can be applied to several contexts to efficiently survey spatially aggregated populations using drone‐derived orthomosaics, and to understand phenology at these aggregation sites. We provide general recommendations for planning surveys and discuss implementations of our approach using other types of marking methods and model ...
Ismael V. Brack   +5 more
wiley   +1 more source

Efeito crônico do treinamento de força de curta duração em meio líquido nos níveis de força e na capacidade funcional em mulheres com DCNT’s

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2016
O objetivo deste estudo foi analisar os níveis de força dos membros inferiores e superiores e a capacidade funcional após um treinamento de força agudo em meio líquido nos indivíduos com doenças crônicas não transmissíveis.
Ana Karênina Sá Fernandes   +4 more
doaj  

Immersion patterns alone can predict vessel following by albatrosses

open access: yesJournal of Applied Ecology, Volume 62, Issue 8, Page 1831-1843, August 2025.
We demonstrate that seabird immersion patterns alone can detect high‐risk seabird‐vessel interactions, even in the absence of locational data for both seabirds and vessels. Our approach could allow for more comprehensive seabird bycatch risk assessments that quantify previously hidden seabird‐vessel interactions, such as those involving migratory life ...
Jonathan D. Rutter   +6 more
wiley   +1 more source

Farming System and Nematodes Affect the Rhizosphere Microbiome of Tropical Banana Plants

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
The banana crops showed a core microbiome of 77 ASV, mostly belonging to Proteobacteria, Actinobacteria, and Bacilli. Specific groups of bacteria and fungi were linked to each nematode species or feeding group, with a core microbiome of correlated taxa found only when considering nematodes by feeding groups.
Mariantonietta Colagiero   +4 more
wiley   +1 more source

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