Results 81 to 90 of about 1,034,857 (272)
Valor nutritivo de alimentos energéticos para a tilápia-do-nilo
Boletim do Instituto de Pesca, 2016 O objetivo do presente trabalho foi determinar os coeficientes de digestibilidade aparente (CDA) da matéria seca (CDAms), energia bruta (CDAeb), proteína bruta (CDApb), aminoácidos (CDAaa) e fósforo (CDAp) dos alimentos energéticos milho e farelos de ...
Rafael Lopes da SILVA +5 more
doaj +1 more source
Ecotoxicidade de efluentes para organismos aquáticos
, 2017 As analises fisico-quimicas geralmente empregadas para avaliar a qualidade do tratamento de efluentes nao sao suficientes para caracterizar a toxicidade do mesmo.
Letícia Amadeu Freddi +1 more
semanticscholar +1 more source
Journal of Applied Ecology, Volume 63, Issue 5, May 2026.This work constitutes a first step towards developing simulation‐based assessments that incorporate catchment drying patterns to support biomonitoring of drying river networks. Our approach can inform stakeholders when current methods are likely to fail and contribute to decision‐making on whether adapting current methods is possible or developing new ...
Zeynep Ersoy +6 more
wiley +1 more source
Organismos y Teleología en la Critica del Juicio de I. kant
Revista Filosofía UISEl autor aborda el problema de los organismos, entendidos estos como entidades materiales Que se extienden en el espacio y en el tiempo, regidos por leyes de atracción, repulsión y leyes mecánicas que dominan el movimiento.
Alejandro Rosas
doaj +2 more sources
Soil organisms associated to the weed suppressant Crotalaria juncea (Fabaceae) and its importance as a refuge for natural enemies. [PDF]
, 2017 Organismos de solo desempenham um importante papel em cultivos orgânicos de Crotalaria juncea (Fabaceae) e estão associados com a conservação natural do ambiente.
CRUZ, I. +6 more
core +1 more source
A multi‐network approach to assess how physical templates shape stream fish ecological strategies
Ecological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.This multi‐network framework identifies a continuous topological gradient of fish ecological strategies—comprising Dispersal Gateways, Integrated Connectors, and Mass Effect Dominated species—within the dendritic river template. The functional role of stream reaches is scale‐sensitive, particularly at headwater extremes where sites operate as critical ...
Mauricio Cetra, Rodrigo da Silva Almeida
wiley +1 more source
Artificial wrecks: Unwanted consequences of the deliberate sinking of ships for recreational diving
Ecología AustralArtificial reefs are submerged human-made objects. In particular, the artificial wrecks are intentionally submerged obsolete ships. Once deployed, these wrecks are rapidly colonized by diverse benthic communities.
Karen L. Castro +4 more
doaj +1 more source
Anales del Jardín Botánico de Madrid, 2017 The objective of this work was to study the structure, composition, and biogenesis of Paxillus ammoniavirescens sclerotia, as well as their possible use as inoculum for birch mycorrhizae.
Elena Fernández-Miranda Cagigal +1 more
doaj +1 more source
, 2016 This research was aimed to create a tool to guide the management of the research process at universities, as a basic element for the knowledge generation in terms of the social environment.
Zulay Rangel Tolosa
semanticscholar +1 more source
Polychaetes Aquaculture: Global Successes and Opportunities for Development in Latin America
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.A systematic review, conducted in accordance with the PRISMA guidelines, synthesises global advances in polychaetes aquaculture and evaluates their implications for sustainable development in Latin America. Evidence from leading producer countries shows that there are many different applications in areas such as aquafeed and bioremediators (IMTA ...
Melissa Herrera‐Perez +1 more
wiley +1 more source