Results 41 to 50 of about 170,487 (174)

Continental‐wide prioritization of protected areas to address global and habitat‐specific goals for avian biodiversity conservation

open access: yesConservation Biology, EarlyView.
Abstract The United Nations and European Union have set ambitious conservation goals to halt and reverse declines in biodiversity by protecting 30% of land and sea areas by 2030. Effective conservation planning requires evidence‐based spatial prioritization to maximize the coverage of species within designated protected areas.
Yanjie Xu   +33 more
wiley   +1 more source

Comparative species distribution model framework for marine conservation and its application to loggerhead turtles in the Mediterranean

open access: yesConservation Biology, EarlyView.
Abstract Modeling species distributions in dynamic pelagic environments remains challenging, particularly for wide‐ranging and highly mobile species when there is limited guidance on model performance. This limitation constrains the effective use of species distribution models (SDMs) in marine conservation, where robust and transferable predictions are
E. Pasanisi   +32 more
wiley   +1 more source

Distribución Espacial de las Poblaciones de Adultos de Bactericera cockerelli Sulc.1 en el Cultivo de Tomate de Cáscara (Physalis ixocarpa Brot.)

open access: yesThe Southwestern entomologist, 2017
Resumen. El cultivo de tomate de cáscara (Physalis ixocarpa Brot.) se produce en casi todo México, parte de Estados Unidos, y Centro América. Recientemente la producción de tomate de cáscara ha sufrido pérdidas económicas del 70 al 80% por la presencia ...
Roberto Ribera Martínez   +5 more
semanticscholar   +1 more source

Mortalidad intraurbana, envejecimiento y marginación en Hermosillo, Sonora, 2013-2016

open access: yesRegión y Sociedad, 2019
El objetivo de este estudio es analizar la distribución espacial intraurbana de la mortalidad por área de residencia y su asociación con condiciones de marginación y envejecimiento poblacional en Hermosillo, Sonora, en el periodo 2013-2016.
Pablo Alejandro Reyes-Castro
doaj   +1 more source

Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests

open access: yesJournal of Zoology, EarlyView.
Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero   +5 more
wiley   +1 more source

La mortalidad por Covid-19 en Andalucía (2020-2022). Análisis de los patrones territoriales y demoestructurales

open access: yesEstudios Geográficos
El presente trabajo pretende identificar los patrones territoriales de la mortalidad por Covid-19 en Andalucía, durante el periodo crítico de la pandemia (2020-2022).
José Antonio Nieto Calmaestra   +1 more
doaj   +1 more source

Análisis geoespacial de las elecciones presidenciales en México, 2012

open access: yesEURE (Santiago) - Revista Latinoamericana de Estudios Urbano Regionales, 2015
La geografía electoral, en tanto rama de la geografía política, brinda la oportunidad de explicar las preferencias de voto en función de la organización territorial, esto es, de los lugares en que ocurren las elecciones.
Vladimir Hernández-Hernández
doaj   +1 more source

Maximum water stress is decoupled from climate, traits, and growth in a xeric oak

open access: yesNew Phytologist, EarlyView.
We sampled sites across the geographic distribution of blue oak (Quercus douglasii) in California, USA, which spans a large range of mean annual precipitation. Summary Our ability to explain and predict the spatial patterns of forest mortality remains limited.
Leander D. L. Anderegg   +7 more
wiley   +1 more source

Distribución espacial de trips en aguacate en Coatepec Harinas, Estado de México

open access: yes, 2017
El aguacate es uno de los cultivos perennes de mayor importancia economica en Mexico, como cualquier otro cultivo, se ve afectado por plagas y enfermedades que causan danos economicos y ecologicos.
Fátima Iraís Maldonado Zamora   +4 more
semanticscholar   +1 more source

Ecology of reintroduced Rocky Mountain bighorn sheep in Dinosaur National Monument La Ecología de Borrego Cimarron de las Montañas Rocosas Reintroducido en el Monumento Nacional de Dinosaurio

open access: yesWildlife Monographs, Volume 223, Issue 1, August 2026.
We synthesized GPS telemetry, genetic, and pathogen data to evaluate metapopulation processes in a reintroduced Rocky Mountain bighorn sheep (Ovis canadensis canadensis) population in Dinosaur National Monument. We estimated subpopulation‐specific abundances and found 4 small subpopulations with high genetic diversity, partial connectivity, and ...
Sarah L. Carroll   +8 more
wiley   +1 more source

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