Results 41 to 50 of about 464 (129)
New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.Aotearoa New Zealand faces accelerating loss of freshwater fish biodiversity and growing pressures on culturally significant fisheries. Technical solutions alone have failed because the challenge is not only ecological, but also institutional, cultural, and relational.
Joanne Clapcott +5 more
wiley +1 more source
Revista Chilena de Historia Natural, 2020 Galaxias maculatus is an abundant freshwater fish species in Chilean continental waters where it plays important ecological functions, yet few parasitological records of this species exist in Chile and all of them cover a very limited geographic range ...
Mario George-Nascimento +2 more
doaj +1 more source
Brazilian Journal of Biology, 2021 Galaxias maculatus aquaculture objectives is to produce millions of eggs. Wild females are small (2 g), have quick sexual maturity and low mean fecundity (500 eggs/female), requiring larger fishes with higher fecundity.
R. Vega-Aguayo +7 more
doaj +1 more source
Implementing Bayesian network models using expert elicitation for instream barrier assessment
Journal of Applied Ecology, Volume 63, Issue 2, February 2026.We have demonstrated that BN modelling and expert knowledge can be used for assessing the likelihood of fish passage where empirical data are lacking or sparse. The probabilistic framework is consistent with the need to reflect that many structures are partial barriers to fish movement and cannot be represented accurately in a binary pass/fail ...
Paul Franklin +3 more
wiley +1 more source
Tradução em ensaio (ensaio de tradução): uma hermenêutica do fazer
Remate de Males, 2018 Se traduzir a quatro mãos pode resultar numa tarefa ao mesmo tempo apaixonante e simples, traduzir a quatro mãos por correspondência nem sempre é fácil principalmente se considerarmos que a comunicação eletrônica é bastante recente e que nas décadas de ...
Inês Oseki-Dépré
doaj +1 more source
Gragoatá, 2011 Book reviewed: Campos, Haroldo de. Galaxias/Galáxias. Tradução ao espanhol e notas de Reynaldo Joménez. Prólogo de Roberto Echavarren.
Rosario Lázaro Igoa
doaj
Brazilian Archives of Biology and Technology, 2006 The present study was conducted to determine if parasite induced mortality existed in a "puyen" population in Moreno Lake, southern Argentina. Data on both parasite abundance and degree of aggregation of parasite frequency distribution showed the absence
Jorge E. Revenga +2 more
doaj +1 more source
Fishing‐Induced Regulation of Diadromous Fish Subsidies in Stream Communities
Freshwater Biology, Volume 71, Issue 1, January 2026.ABSTRACT Seasonal migrations of diadromous fish transport marine‐derived nutrients into freshwater ecosystems, enriching communities and restructuring food‐web dynamics. By diminishing these migrations, fishing pressure could disrupt cross‐ecosystem connectivity, thereby altering predator–prey interactions and community size structure.
Ben R. J. Crichton +3 more
wiley +1 more source
Polarización de la luz: conceptos básicos y aplicaciones en astrofísica
Revista Brasileira de Ensino de FísicaResumo La astrofísica permite entender aplicaciones concretas de la leyes físicas y constituye una herramienta didáctica para la enseñanza de la física.
Jenny Marcela Rodríguez
doaj +1 more source
Cephalic sensorial pores in galaxiid fishes from Chile (Osmeriformes: Galaxiidae)
Latin American Journal of Aquatic Research, 2014 The number and arrangement of the cephalic pores of the lateral line in Chilean fishes of the family Galaxiidae, were studied. The study showed that Brachygalaxias differs from Galaxias, in the absence of mandibular pores and in pore number reductions in
Sylvia Sáez, Germán Pequeño
doaj +1 more source