Results 131 to 140 of about 258,727 (250)

Volumen 18 (3)

open access: yesEcología Austral, 2008
Volumen 18 (3)
Ecología Austral
doaj  

Regional heterothermy in Megasoma gyas is not related to active heat dissipation by the horns

open access: yes
Insect Science, EarlyView.
Danilo Giacometti   +4 more
wiley   +1 more source

Effects of parachute science on local research capacity 降落伞科学对当地研究能力的影响

open access: yesConservation Biology, EarlyView.
Abstract Strengthening research capacity is essential to address the global biodiversity crisis. Yet, parachute science often undermines this goal, and its prevalence, costs, and benefits are unclear. We analyzed 13,502 publications on primate research that we extracted from Scopus (1960–2022) to evaluate the effects of parachute science on local ...
Li Yang   +11 more
wiley   +1 more source

Volumen 17 (1)

open access: yesEcología Austral, 2007
Volumen 17 (1)
Ecología Austral
doaj  

Reservas corporales y tasa de preñez del ciervo colorado introducido en Patagonia (Argentina) después de un período de sequía [PDF]

open access: yes, 2001
El ciervo rojo (Cervus elaphus) fue introducido en Patagonia en la década de 1920 y ha alcanzado densidades altas en ciertas áreas del ecotono entre el bosque y la estepa.
Fluck, Werner Thomas
core  

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, EarlyView.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

CORRIENTES, COLONIALISMOS Y CONTRADICCIONES: REPASANDO LAS RAÍCES Y TRAYECTORIAS DE LA ECOLOGÍA POLÍTICA

open access: yesEstudios Atacameños
Este ensayo es una adaptación de una ponencia magistral presentada en el Congreso Latinoamericano de Ecología Política, que tomó lugar en Santiago de Chile en octubre de 2014. Es una reflexión y autocrítica sobre la ecología política como campo académico.
Tom Perreault
doaj   +1 more source

Dipteran chromosomes: a simple method for obtaining high quality chromosomal preparations [PDF]

open access: yes, 2014
For cytogenetic studies it is necessary to develop an efficient method of chromosome preparation with wellpreserved and dispersed chromosomes and little or no cell-wall debris.
Bressa, Maria Jose   +4 more
core  

How Do Female Pest Tephritids Behave During Male Courtship?

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
In this paper, the female role during male courtship was described for the first time in fruit flies. Our findings show that females imitate some male behaviors and suggest that certain behaviors are associated with male mating success. Indeed, the Mediterranean fruit fly displays fewer behavioral units (i.e., shorter courtship sequences) than ...
Bianca M. Almeida   +4 more
wiley   +1 more source

La ecología política en México ¿Dónde estamos y para dónde vamos? [PDF]

open access: yes, 2011
En México, cada vez es más común la inscripción de enfoques de investigación y desarrollo académico al ámbito de la ecología política. La irrupción de la ecología política como disciplina y referencia teórica es muy alentadora para quienes analizamos los
Fernanda Figueroa Díaz   +2 more
core   +1 more source

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