Results 91 to 100 of about 451,682 (311)

Identifying the exposure of taxonomic, functional, and phylogenetic diversity of steppe birds to renewable energy development

open access: yesConservation 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

Fórmulas de cambio : eliminando el cianuro del agua.

open access: yes, 2017
Multimedia en formato .mp4Una estudiante de Ingeniería Física de la Universidad del Cauca, como parte de su proyecto de grado, desarrolló un método orgánico para eliminar el cianuro de las aguas residuales producto de la minería.
López, Juan Fernando   +4 more
core  

A global assessment of animal community responses to agricultural management

open access: yesConservation Biology, EarlyView.
Abstract Transitions in agricultural management through crop and noncrop diversification on intensively managed croplands or pastures have benefited biodiversity. However, the extent to which agricultural management benefits species communities present in undisturbed ecosystems remains largely unclear.
Susana López Rodríguez   +3 more
wiley   +1 more source

Cambio posible, cambio imprescindible

open access: yesAtención Primaria, 2010
Zapater, Francesca, Maynegre, Montserrat
openaire   +1 more source

Fórmulas de cambio : La Kumba, agricultura ancestral y productiva.

open access: yes, 2017
Multimedia en formato .mp4En el municipio de Cumbal, Nariño, un grupo de familias se unió para crear una asociación que busca consolidar un proyecto productivo basado en la agricultura sostenible, que rescate los valores ancestrales del cuidado de la ...
López, Juan Fernando   +4 more
core  

Evaluating the protection status and exposure to warming of Caribbean reefs with high functional potential

open access: yesConservation Biology, EarlyView.
Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino   +4 more
wiley   +1 more source

Fórmulas de cambio : jóvenes con actitud.

open access: yes, 2018
Multimedia en formato .mp4Los jóvenes del municipio de Clemencia, en el departamento de Bolívar, se cansaron de que las noticias que interesan a su comunidad provengan de fuentes externas.
López, Juan Fernando   +4 more
core  

Tracking the impact of bottom trawling on benthic habitat status

open access: yesConservation Biology, EarlyView.
Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote   +10 more
wiley   +1 more source

¿Cambio climático, cambio de políticas?

open access: yes, 2008
Sigue sin saberse si los responsables políticos nacionales e internacionales pueden o quieren actuar para evitar o mitigar las repercusiones del cambio climático sobre los desplazamientos.
openaire   +1 more source

Fórmulas de cambio : ecoconstructores.

open access: yes, 2016
Multimedia en formato .mp4A partir de un proyecto de ciencia en Villa Vieja - Huila, se presentó el reto para desarrollar un sistema innovador que enfriara espacios cerrados, en este capítulo veremos el trabajo transformador que estos jóvenes lograron en
Grajales, Diana   +3 more
core  

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