Results 151 to 160 of about 1,130,692 (336)

Peces y coipos: zooarqueología del sitio Valle Hermoso 4 (lago Colhué Huapi, Chubut)

open access: yesRevista del Museo de Antropologia, 2018
Recientemente se iniciaron investigaciones arqueológicas en el lago Colhué Huapi que resultaron en la detección de una alta densidad de sitios en los sectores noreste y sudoeste.
Ariadna Svoboda, Eduardo Julián Moreno
doaj   +1 more source

Kunsia tomentosus (Rodentia: Cricetidae) [PDF]

open access: yes, 2016
Kunsia tomentosus (Lichtenstein, 1830), the woolly giant rat, is a semifossorial cricetid typically associated with the Cerrado and Beni domains in central South America. Kunsia was recently revised and includes only 1 species.
Bezerra, Alexandra M. R.   +1 more
core   +2 more sources

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

El metabolismo ácido de las crasuláceas: diversidad, fisiología ambiental y productividad

open access: yes, 2017
Mexico possesses a great species diversity of Crassulacean Acid Metabolism (CAM) plants. These plants can grow in places where water is infrequent, such as arid and semi-arid zones, and tree canopies, or as aquatic plants in places with low CO2 ...
J. L. Andrade   +5 more
semanticscholar   +1 more source

Inventario de avifauna del norte de Entre Ríos, Argentina: registros notables y perspectivas de conservación [PDF]

open access: yes, 2018
Biodiversity inventories remain fundamental tools for biodiversity conservation. Neotropical biota has poor faunal inventories. In Argentina, the avifauna of the province of Entre Ríos is still not well known.
Dardanelli, Sebastián   +2 more
core   +2 more sources

Functional homogenization of terrestrial mammals outside protected areas in the Hengduan Mountains, China

open access: yesConservation Biology, EarlyView.
Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li   +8 more
wiley   +1 more source

Composición y diversidad de especies forestales en bosques templados de Puebla, México

open access: yes, 2017
The objective of this research was to evaluate the composition and diversity of forest species in temperate forests in the eastern part of Puebla state, in central Mexico.
J. López-Hernández   +5 more
semanticscholar   +1 more source

Diversidad, estructura y carbono de la vegetación arbórea en sistemas agroforestales de cacao

open access: yesMadera y Bosques, 2019
La conservación de los sistemas agroforestales de cacao (SAFC) en Tabasco, México, requiere la revaloración de sus funciones ambientales, debido a que representan relictos de vegetación arbórea en un paisaje dominado por áreas cultivadas. Por tal motivo,
Pedro Salvador-Morales   +4 more
semanticscholar   +1 more source

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, EarlyView.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

Diversidade

open access: yes, 2017
Diversidade é uma palavra que temos visto e ouvido muito nos últimos tempos: na TV, nos sites de redes sociais, nas políticas públicas, nas revistas e jornais, e também em outros artefatos culturais e instâncias sociais que vêm trazendo à tona essa discussão. Mas afinal, o que é diversidade?
Quadrado, Raquel Pereira   +1 more
openaire   +1 more source

Home - About - Disclaimer - Privacy