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Phylogenies are extremely useful tools, not only for establishing genealogical relationships among a group of organisms or their parts (e.g. genes), but also for a variety of research once the phylogenies are estimated. ...

From headwaters to mouth, the physical variables within a river system present a continuous gradient of physical conditions. This gradient should elicit a series of responses within the constituent populations resulting ...

Tropidurus semitaeniatus is broadly distributed in the rocky habitats of the caatingas of northeastern Brazil (Vanzolini et al., 1980). In the context of a behavioral ecology work, a T. semitaeniatus population was studi...

Las especies amenazadas (EA) son aquellas que tienen una elevada probabilidad de extinción o que se aproximan a dicha situación de continuar las presiones directas sobre éstas o sus hábitats. Partiendo de esta defini...

El estudio de la ecología reproductiva humana se ha expandido exponencialmente en la última década. Esto se debe, en parte, a los nuevos avances tecnológicos que permiten el análisis de las muestras biológicas reco...

Materias / palabras clave: environmental ecology, behavioural ecology, population ecology, biodiversity; Science: Biology (General): Ecology

Materias / palabras clave: plant ecology; biodiversity, community and population ecology, plant and ecosystem; Science: Botany: Plant ecology

Materias / palabras clave: animal taxonomy, zoogeography, animal ecology, population biology, biodiversity studies, nature conservation; Science: Biology (General): Ecology

Materias / palabras clave: tropical diseases, vector biology, population ecology, antimicrobial resistance; Medicine: Internal medicine: Special situations and conditions: Arctic medicine. Tropical medicine

Materias / palabras clave: ecosystem ecology, community ecology, population ecology, conservation ecology, evolutionary ecology; Science: Biology (General): Ecology

Materias / palabras clave: animal taxonomy, systematics, zoogeography, ecology, population biology, nature conservation; Science: Zoology

Materias / palabras clave: bird ecology and biogeography, bird communities and populations, bird physiology and reproduction, bird behavior, bird conservation, bird migration; Science: Biology (General): Ecology; Agriculture: Animal culture

Materias / palabras clave: human geography, demography, urban studies, cultural studies; Social Sciences: Economic theory. Demography: Demography. Population. Vital events; Geography. Anthropology. Recreation: Human ecology. Anthropogeography: Set...

Materias / palabras clave: taxonomy, morphology, development, population, zoogeography, ecology; Science: Zoology; Science: Physiology

Materias / palabras clave: biological anthropology, human populations, auxology, human evolution, paleoanthropology, anthropogenetics; Geography. Anthropology. Recreation: Anthropology: Ethnology. Social and cultural anthropology; Geography. Anthr...