Results 171 to 180 of about 1,666 (232)

Effects of Historical Isolation and Current River Fragmentation on the Genetic Structure of a Freshwater Fish

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
We investigated how historical isolation and contemporary fragmentation shape genetic structure in Phoxinus bigerri across northern Spain. Microsatellite data reveal strong among‐catchment differentiation driven by historical processes, alongside recent bottlenecks and within‐catchment structuring associated with barrier density.
Jon Garrastatxu   +5 more
wiley   +1 more source

A systematic 15N‐amino‐acid tracer framework to identify sources of pelagic marine organic matter

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 11, November 2026.
Abstract Accurately tracing organic matter sources in marine systems remains challenging, particularly where natural and anthropogenic inputs coexist. Compound‐specific stable isotope analysis of amino acids (CSIA‐AA) offers strong potential for organic matter source discrimination, but its application is limited by the small number of validated δ15N ...
E. Cepeda   +5 more
wiley   +1 more source

Fish Migration Through Ship Locks at the Danube River, Austria

open access: yesRiver Research and Applications, Volume 42, Issue 9, Page 1904-1917, November 2026.
ABSTRACT Longitudinal connectivity in the Austrian section of the Danube has improved over the last three decades thanks to the progressive installation of fish passage facilities at hydropower plants. However, navigation locks which are present at all barrages remain poorly quantified with respect to their role in fish migration.
Walter Reckendorfer   +5 more
wiley   +1 more source

Salmo Trutta

open access: yes
This page is linked for a text "Salmo Truth" keywords:
openaire   +1 more source

Comentarios a los Salmos/ 1 (4-12, 41, 43-49). [Reseña]

open access: yes, 2007
Reseña de: JUAN CRISÓSTOMO, Comentarios a los Salmos/ 1 (4-12, 41, 43-49), introducción, traducción y notas de I.
Gil-Tamayo, J.A. (Juan Antonio)
core  

Integrated Biomarker Assessment of Bifenthrin, Chlorpyrifos and Endosulfan Toxicity in Indigenous Carps (Catla catla and Labeo rohita): Oxidative Stress, Genotoxicity and Nuclear Alterations

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Combined exposure to bifenthrin–chlorpyrifos and bifenthrin–endosulfan mixtures induced oxidative stress, genotoxicity and nuclear abnormalities in Catla catla and Labeo rohita. Antioxidant and DNA damage biomarkers provide sensitive tools for assessing pesticide‐related ecological risks in aquatic environments. ABSTRACT Background The extensive use of
Huma Naz   +10 more
wiley   +1 more source

Biblia. A.T. Salmos. Latín

open access: yes
Texto de los Salmos paralelo a dos col. latin-español; comentarios y preliminares en españolSign.: a-b\p8\s, c\p6\s, A-Z\p8\s, 2A-2L\p8\s, 2M\p5\sError de pag., repite de p. 365 a 368 y de p. 419 a 428Error tip. de sign., en Q\b3\s consta Q\b4\sLa h.
Anonymous
core  

SALMO 152

open access: yes, 2014
Poema de Michelle ...
openaire   +1 more source

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