Results 101 to 110 of about 1,611,169 (302)
Guía para la elaboración de estudios de caso sobre la gobernanza de los recursos naturales [PDF]
, 2019 Esta guía metodológica define analíticamente el concepto de gobernanza como el gobierno de los procesos de interacción y toma de decisiones entre diversos actores, gubernamentales y/o no gubernamentales, involucrados en un problema colectivo relacionado ...
León, Mauricio, Muñoz, Cristina
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Comprehensive framework for assessing and optimizing existing research networks
Conservation Biology, EarlyView.Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East +2 more
wiley +1 more source
Taxonomic and functional diversity of urban bees of the world
Conservation Biology, EarlyView.Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso +10 more
wiley +1 more source
El ambiente en números. Selección de estadísticas ambientales para consulta rápida.
, 2010 La generación y publicación de información ambiental es un compromiso institucional. Por ello, y de acuerdo con lo establecido en la Ley General del Equilibrio Ecológico y la Protección al Ambiente (LGEEPA), la SEMARNAT cuenta con el Sistema Nacional de ...
Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT)
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Conservation Biology, EarlyView.Abstract Biodiversity is globally threatened by human impacts, including land‐use transformation and climate change, which has prompted a rapid transition from fossil fuels to cleaner energy sources, such as photovoltaic (PV) energy. However, utility‐scale PV plants require vast areas and can lead to conflicts with biodiversity conservation, making ...
Pablo Medrano‐Vizcaíno +10 more
wiley +1 more source
Coinvasional disruptions to island pollinator networks
Conservation Biology, EarlyView.Abstract Biological invasions can adversely affect pollinator diversity by threatening the maintenance of animal‐pollinated plant communities. Although most studies have examined single invasive species, accelerating species introductions driven by global trade highlight the need to understand how multiple co‐occurring invaders jointly influence ...
Marta Quitián +5 more
wiley +1 more source
La Calera, 2013 En dos sitios del Pacifico de Nicaragua, se realizó un estudio que evaluó el establecimiento inicial de Hymeneae courbaril con el fin de conocer su comportamiento en diámetro, altura y sobrevivencia bajo dos condiciones de iluminación, a campo abierto ...
Álvaro Noguera Talavera +2 more
doaj
, 2000 Incluye BibliografíaResumen Las negociaciones internacionales referidas a los recursos naturales son uno de los exponentes de las dimensiones ambientales de los procesos de globalización.
Artigas, Carmen
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Assessing responses of reef island seabirds to environmental and anthropogenic drivers
Conservation Biology, EarlyView.Abstract Tropical insular ecosystems face escalating, cumulative impacts of land‐ and sea‐based ecological threats that jeopardize the long‐term sustainability of their native communities. This joint vulnerability is epitomized by reef island seabirds, which are exposed to reef decline and coastal erosion driven by climate change, reduction in prey ...
Tristan Berr +7 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract The International Union for Conservation of Nature (IUCN) Red List of Threatened Species is a critical measure of global aquatic and terrestrial biodiversity status. It is also the basis for the Red List Index, which tracks extinction risk over time.
Brittany Finucci +10 more
wiley +1 more source