Results 191 to 200 of about 261,364 (361)

A biodiversidade

open access: yes, 2007
"[…]. O estudo da diversidade biológica – ou biodiversidade – e da ecologia está intimamente relacionado com a promoção da conservação da natureza. O termo "biodiversidade" nasceu no forum "BioDiversity" em Washington, em 1986, e foi pela primeira vez publicado em 1988 pela National Academy Press (Wilson, 1988 a, b).
Gabriel, Rosalina   +2 more
openaire   +1 more source

Height and phytotelm size affect the invertebrate communities of epiphytic bromeliads in the Amazon rainforest

open access: yesEcological Entomology, EarlyView.
The height at which epiphytic bromeliads are found affects the invertebrate community composition within them. The size of epiphytic bromeliads is positively correlated with species richness of both aquatic and terrestrial invertebrates. Whether bromeliads were found in primary or secondary forest did not have a significant effect on the community of ...
Xaali O'Reilly‐Berkeley   +6 more
wiley   +1 more source

Biodiversidad Objetual

open access: yes
Esta muestra es una oda a la vida, a la creación en su estado más puro. Una reflexión en torno a la naturaleza y al modo en el que el ser humano se relaciona con ella. Un canto a la fertilidad, a la madre naturaleza, a esa parte femenina que crece en cada uno de los seres que habitan este ecosistema llamado tierra. La esfera y el círculo como elementos
Barrionuevo-Pérez, Raquel   +1 more
openaire   +1 more source

Where water meets rock: Ecological niches and diversity hotspots of hygropetric beetles in the Neotropics

open access: yesEcological Entomology, EarlyView.
First continental‐scale synthesis of hygropetric beetle diversity and distribution across Neotropical highlands. Climatic and topographic gradients structure regional assemblages and niche overlap. Ecological convergence suggests adaptation to similar conditions across disjunct regions.
Janderson Batista Rodrigues Alencar   +4 more
wiley   +1 more source

Governance Arrangements That Fit Social‐Ecological Context Are Associated With Fishery Sustainability

open access: yesFish and Fisheries, EarlyView.
ABSTRACT In many parts of the world, natural resources are primarily managed by governance arrangements at the local level. Those arrangements range from collective, such as cooperatives and associations, to individualistic, such as patrons and owner‐operators.
Mateja Nenadović   +25 more
wiley   +1 more source

Global Patterns and Gaps in Research on Salinity Tolerance of Inland Fishes

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Freshwater salinization is an emerging threat impacting approximately one‐third of the world's freshwater bodies. However, the salinity tolerance of many inland fishes remains understudied, despite being a crucial factor in determining species distributions and fitness.
Carlos Cano‐Barbacil   +4 more
wiley   +1 more source

La Convención sobre Biodiversidad.

open access: yesRelaciones Internacionales, 1998
Dossier: Medio Ambiente y ...
openaire   +2 more sources

How much sampling is enough? Four decades of understorey bird mist‐netting across Amazonia define the minimum effort to uncover species assemblage structure

open access: yesIbis, EarlyView.
Mist‐net sampling comprises a key methodological component of assemblage‐wide avifaunal studies, particularly in the understorey of closed‐canopy tropical forests. To investigate mist‐net bird captures and species assemblage structure, we compiled data from 312 sites across the Pan‐Amazon.
Pilar L. Maia‐Braga   +14 more
wiley   +1 more source

EL CONOCIMIENTO INDÍGENA ASOCIADO A LOS RECURSOS DE BIODIVERSIDAD Y SU IMPLICACIÓN EN EL SISTEMA DE DERECHOS DE PROPIEDAD INTELECTUAL: UNA MIRADA DESDE LA PERSPECTIVA INDÍGENA

open access: yesPensamiento Jurídico, 2007
El reconocimiento de los “derechos sobre la biodiversidad” en el sistema internacional implica su comercialización creando un nuevo paradigma de poder.
José Soria Java
doaj  

Home - About - Disclaimer - Privacy