Results 21 to 30 of about 242,744 (176)

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

open access: yesJournal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete   +4 more
wiley   +1 more source

Os usos e abusos das ciências naturais pela história ambiental: interdisciplinaridade, diagnósticos e reflexões [PDF]

open access: yes, 2013
Este artigo propõe entender como os fatos científicos adentram no escopo conceitual utilizado pelo historiador ambiental, levando-se em conta os possíveis abusos, em duas matrizes de interpretação: a primeira chamamos de diagnóstico estrutural e a ...
Roger Domenech Colacios
core   +1 more source

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

Os discursos ambientais nos anos 1980 e a atuação da Itaipu em alguns jornais [PDF]

open access: yes, 2017
Trabalho de Conclusão de Curso apresentado ao Instituto Latino-Americano de Arte, Cultura e História da Universidade Federal da Integração Latino-Americana, como requisito parcial à obtenção do título de Bacharel em História – América Latina ...
Rego, Patrice Aparecida
core  

Advancing conservation breeding programs for marine invertebrates

open access: yesConservation Biology, EarlyView.
Abstract In the face of ecosystem change and biodiversity loss caused by climate change and other stressors, conservation breeding, or captive breeding, with the aim of reintroduction for wild population recovery, is an emerging tool for preventing species’ extinction and rehabilitating ecosystems.
Elora H. López‐Nandam   +3 more
wiley   +1 more source

Reseña. Semillas de historia ambiental. Stefania Gallini (ed.). Bogotá: Universidad Nacional de Colombia y Jardín Botánico de Bogotá, 2015

open access: yesRevista Tiempo & Economía, 2016
La historia ambiental, la subdisciplina que da protagonismo al medioambiente en sus narrativas históricas, ha sido una especie de niño prodigio. Con raíces en el movimiento ambiental de la década de 1970, sus partidarios han logrado abrirse un espacio ...
Shawn Van Ausdal
doaj   +2 more sources

Environmental Stress Drives Plasticity in Sexual Bimaturism in the Black Soldier Fly (Hermetia illucens Linnaeus, 1758)

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We measured the plasticity in sexual bimaturism (SBM; differences between sexes in the timing of sexual maturity) in the black soldier fly (BSF) by exposing larvae to nutrient availability and humidity stress. Our results show that SBM can range between protandry and protogyny depending on the environmental quality. Additionally, we found the degree of
Luis Rodrigo Arce‐Valdés   +4 more
wiley   +1 more source

Transformações da terra: para uma perspectiva agroecológica na história. [PDF]

open access: yes, 2003
O artigo discute a constituição do campo da história ambiental, que se deu nos anos 70 em meio aos debates sobre a crise ecológica e a eclosão do movimento ambientalista.
Worster, Donald
core   +1 more source

Fine‐scale patterns of genetic structure in three species of forest birds reveal dynamic Pleistocene history within an Amazonian interfluve

open access: yesIbis, EarlyView.
Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza   +4 more
wiley   +1 more source

Tempo Presente e História Ambiental: a contemporaneidade do desastre do Césio-137 (Goiânia, mais que 1987)

open access: yesTempo e Argumento, 2019
Neste artigo, discutimos encontros de contemporaneidade entre História Ambiental e História do Tempo Presente, tendo a história de um desastre sociotécnico como ponto de partida e de chegada: a contaminação de Césio-137 em Goiânia, Brasil, em 1987.
Jo Klanovicz, Maíra Kaminski da Fonseca
doaj   +1 more source

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