Results 61 to 70 of about 249,954 (197)

Cambio en la cobertura vegetal y uso del suelo del 2000 al 2009 en Morelos, México

open access: yesRevista Mexicana de Ciencias Forestales, 2018
Los estudios relacionados con los cambios progresivos en la cobertura vegetal y de uso de suelo han cobrado importancia en la investigación ambiental, ya que permiten evaluar las tendencias espacio-temporales de procesos como la deforestación y ...
Jorge Escandón Calderón   +3 more
doaj   +1 more source

Advancing conservation breeding programs for marine invertebrates

open access: yesConservation Biology, EarlyView.
Abstract In the face of ecosystem change and biodiversity loss caused by climate change and other stressors, conservation breeding, or captive breeding, with the aim of reintroduction for wild population recovery, is an emerging tool for preventing species’ extinction and rehabilitating ecosystems.
Elora H. López‐Nandam   +3 more
wiley   +1 more source

Cambio climático: ¿Nos enfrentamos a un puñado de alarmistas o es el momento de actuar? [PDF]

open access: yes, 2007
Aumentan de manera notoria las pruebas científicas relativas a la necesidad de reducir la emisión de gases de efecto invernadero (GEI) y adaptarse a los inevitables cambios que ya se están produciendo.
Lázaro-Touza, Lara
core  

Reconsidering the role of introduced species in the climate‐affected and highly invaded eastern Mediterranean

open access: yesConservation Biology, EarlyView.
Abstract Bioinvasions are considered mostly as a biodiversity and conservation hazard, but in specific situations, introduced species can bring ecological or socioeconomic benefits. We assessed the social–ecological role of marine introduced species in the eastern Mediterranean Sea—a global hotspot of bioinvasions and extirpations—and their potential ...
Stelios Katsanevakis   +7 more
wiley   +1 more source

Economic assessment of SRM under socio-political and geophysical tipping dynamics

open access: yesEnvironmental Research: Climate
Solar radiation modification (SRM) is increasingly discussed as a policy response to worsening climate impacts and stalled mitigation progress. Yet the viability of SRM hinges on its long-term governance, particularly the risk of abrupt and permanent ...
Francisco Estrada   +6 more
doaj   +1 more source

La agricultura de Nicaragua y el cambio climático: ¿Dónde están las prioridades para la adaptación? [PDF]

open access: yes, 2014
La adaptación al cambio climático y a la variabilidad climática es una prioridad en la Estrategia Nacional Ambiental y del Cambio Climático y su Plan de Acción 2010 – 2015 (Gobierno de Nicaragua 2010), por lo que el país ha definido medidas concretas ...
Bouroncle, Claudia   +5 more
core  

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

Irrupcion mediática y representación ideológica del cambio climático en España [PDF]

open access: yes, 2010
El presente artículo aborda la irrupción mediática del cambio climático en España a través del análisis de editoriales de prensa desde 1992 a 2008. Los resultados permiten subrayar que los hitos más importantes en la cobertura del cambio climático tienen
Fernández-Reyes, Rogelio
core  

Sea Lice (Lepeophtheirus salmonis) Harbour Putative Fish Pathogens: Insights From Illumina and Nanopore Sequencing

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova   +9 more
wiley   +1 more source

Bogotá frente al cambio climático [PDF]

open access: yes, 2017
12 p.El objetivo de este capítulo es analizar las características de los impactos producidos por el cambio climático en la habitabilidad de las edificaciones y el hábitat urbano de la ciudad de Bogotá.
Cubillos-González, Rolando Arturo   +1 more
core  

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