Buscar recursos académicos

El presente estudio expone los primeros resultados obtenidos acerca de la influencia del manejo de hábitat con vegetación nativa sobre los servicios ecosistémicos ofrecidos por insectos polinizadores y controladores d...

We aimed to assess the impacts of climate and land-use alterations on the Asian habitats of four bear species black bear, brown bear, sloth bear, and sun bear using ensemble framework. We utilized two greenhouse gas emis...

Abstract Objective Given the distinct intratumoral heterogeneity of glioblastoma (GB) and solitary brain metastasis (SBM), habitat-based radiomics derived from neurite orientation dispersion and density imaging (NODDI) m...

Carabids are important natural biocontrol agents for pest regulation in agricultural landscapes. Their role in the ecosystem is related to functional traits, which are themselves filtered by both the degree of habitat di...

Introduction: Land-use changes have transformed many Mediterranean ecosystems in ways that can adversely affect ectotherms such as reptiles. Range-edge reptile populations may be especially sensitive to such changes, as ...

The evolution and ecomorphology of rodent craniomandibular apparatus have been extensively studied at a broad spatial scale. However, the question of how phenotypes and developmental instability interact with ecological ...

ABSTRACT We studied the home range and habitat use of paca (Cuniculus paca) in a rural agricultural community in the Alto Beni region, in La Paz department, Bolivia, where game meat is the main source of protein for a la...

This study assessed the local and landscape factors that support breeding habitats for native frog species in Jakarta, the capital city of Indonesia. We surveyed 25 wetlands categorized into two management states and var...

ABSTRACT Habitat loss and fragmentation caused by deforestation are important anthropogenic drivers of changes in biodiversity in the Amazon rainforest, and has reached its highest rate in recent decades. However, the ma...

Wolves, once one of the most widely distributed carnivores on Earth, have experienced drastic population declines and range contractions due to anthropogenic pressures. We studied the population status and habitat utiliz...

The Blyth’s Tragopan Tragopan blythii is a medium-sized pheasant endemic to the eastern Himalaya and is classified as ‘Vulnerable’. This species thrives in dense forest ecosystems at higher altitudes. Species distr...

Durante 13 meses (de janeiro de 1986 a janeiro de 1987), quatro trilhas, de aproximadamente 2,5 km de comprimento cada uma, cortando diferentes ambientes de mata de terra firme, foram seguidas diariamente por um mínimo ...

Estudaram-se de agosto de 1977 a junho de 1979 16 espécies de Psitacídeos na região do Núcleo Pioneiro Humboldt (10019' S, 590 12' W), alto rio Aripuanã, MT, Brasil. Verificou-se que diferentes tamanhos de corpo e p...

Tropical forests hold the most species yet face the greatest threats and knowledge gaps. To improve tropical biodiversity knowledge we combined satellite-based LiDAR with in situ bird, mammal, and acoustic soundscape dat...

El conocimiento acerca de las preferencias espaciales representa una primera etapa para la comprensión de las interacciones entre los organismos y su ambiente. La lagartija de las dunas (Liolaemus multimaculatus) es una...

Identifying high-quality habitats across large areas is a central goal in biodiversity conservation. Remotely sensed data provide the opportunity to study different habitat characteristics (e.g., landscape topography, so...

El análisis sobre el uso del hábitat es una herramienta fundamental para la conservación y el manejo de las poblaciones silvestres. Cuantificar los cambios en el uso de recursos asociados con la reproducción puede of...

Los estudios de primates del Nuevo Mundo han sido escasamente abordados dentro de la antropología biológica, ya que no ocupan lugares importantes en estudios de evolución humana. Sin embargo, los estudios evolutivos, ...

Materias / palabras clave: Technology; Agriculture; Forestry; Tecnología; Agricultura; Forestal; Nature; ecosystems and habitats; forests and rainforests; Naturaleza; Ecosistemas y hábitats, bosques y selva tropical

Materias / palabras clave: Technology; Agriculture; Forestry; Tecnología; Agricultura; Forestal; Nature; ecosystems and habitats; forests and rainforests; Naturaleza; Ecosistemas y hábitats, bosques y selva tropical

Materias / palabras clave: Technology; Agriculture; Forestry; Tecnología; Agricultura; Forestal; Nature; ecosystems and habitats; forests and rainforests; Naturaleza; Ecosistemas y hábitats, bosques y selva tropical

Materias / palabras clave: Technology; Agriculture; Forestry; Tecnología; Agricultura; Forestal; Nature; ecosystems and habitats; forests and rainforests; Naturaleza; Ecosistemas y hábitats, bosques y selva tropical

Village ponds serve as important micro-wetland habitats that support diverse avifauna yet are subject to anthropogenic pressures. The present study assessed the avifaunal diversity and seasonal variations in Ladhwaya Pon...

Enckea es uno de los clados con distribución neotropical del género Piper (L.), compuesto por aproximadamente 80 especies que generalmente exhiben hábitos de crecimiento arbóreo, arbustivo, herbáceo y lianescente. D...