Results 51 to 60 of about 35,212 (251)
During their spawning migration, European silver eels frequently encounter hydropower facilities where successful downstream passage is essential for the conservation of this critically endangered species. In this study, we evaluated how three angled rack designs and individual behavioral variation influenced downstream passage success in large‐scale ...
Dennis Leandersson +8 more
wiley +1 more source
Assim disse o Divo ao meu amo:apõe-te à minha ré, até que eu ponhateus desafetos sob teus pés.
openaire +3 more sources
Opinion 60 Salmo iridia vs. Salmo irideus
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
International Commission on Zoological Nomenclature +1 more
openaire +2 more sources
ABSTRACT Background Pro‐inflammatory cytokines, TNF and IL‐1B, are essential for testicular homeostasis. Diacerein, an anti‐inflammatory drug, inhibits these cytokines, impairing M2 macrophages and Leydig cells (LCs). However, its impact on Sertoli cells (SCs) and M1 (CD68) macrophages remains unknown.
Elide Loise Freitas de Jesus +6 more
wiley +1 more source
ABSTRACT The global decline in salmonid stocks has increased the need for knowledge of local adaptations and life history strategies of salmonids. In this study, we used radio‐telemetry tracking data from sea trout populations in two large high‐latitude rivers to model upstream spawning migration speed of trout in response to prevailing environmental ...
L. Lähteenmäki +8 more
wiley +1 more source
Sex‐Specific Atlantic Salmon Upstream Passage and Fallback at a Natural Cascade After Dam Removal
ABSTRACT In the Boquet River (NY, USA) a low‐head dam set above a ~200‐m bedrock cascade was removed in 2015. We used radio‐telemetry to assess landlocked Atlantic salmon passage at the remaining cascade (2020, 2022). Across years, 52% of males (13/25) attempted cascade passage whereas females made no discernable attempts (0/11).
Kurt C. Heim +5 more
wiley +1 more source
Published as part of Alexander, Timothy & Seehausen, Ole, 2021, Diversity, distribution and community composition of fish in perialpine lakes – " Projet Lac " synthesis report, Eawag: Swiss Federal Institute of Aquatic Science and Technology on page 135, DOI: 10.5281/zenodo ...
Alexander, Timothy, Seehausen, Ole
openaire +2 more sources
ABSTRACT Data on recreational fisheries are often limited, and scientists increasingly use digital platforms to collect information otherwise difficult to obtain. Using telephone‐diary survey data, this study examines angling‐related media use (face‐to‐face communication, angling magazines, TV or radio, YouTube, messenger services, social media, other ...
Wolf‐Christian Lewin +2 more
wiley +1 more source
O extraordinário Sl 24 é um dos mais belos textos bíblicos da liturgia judaico-cristã, e alvo de escrutínio dos estudiosos desde a Antiguidade. Não obstante, este salmo apresenta desafios a serem enfrentados: é difícil determinar sua organização literária como um todo, pois as partes componentes aparentam possuir diversidade na forma e conteúdo.
Waldecir Gonzaga, Doaldo Ferreira Belem
openaire +3 more sources
ABSTRACT While body size is the primary driver of fecundity, other factors may contribute to variation in these relationships. Anadromous populations of Atlantic salmon (Salmo salar) have diverse life histories, and fisheries management relies on accurate fecundity estimates.
Tara L. Imlay +10 more
wiley +1 more source

