Results 11 to 20 of about 1,251,266 (177)

Providing regular and frequent maps of losses and gains of farmland birds based on European monitoring data [PDF]

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Knowledge of species distributions is essential for informing policies on nature conservation and restoration. However, updating them on a regular basis and doing so in a harmonized manner at the international level is difficult. The European Bird Census Council integrated national monitoring data covering 5 years to update farmland bird ...
Sergi Herrando   +54 more
wiley   +2 more sources

Mapping area of habitat for inland wetland species [PDF]

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Area of habitat (AOH) maps provide a high‐resolution representation of the habitat available in a species’ range and can support conservation policy and planning processes. However, until recently, there was insufficient knowledge on the distribution of inland wetlands and freshwater biodiversity to develop AOH mapping methods specifically ...
Francesca A. Ridley   +17 more
wiley   +2 more sources

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

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2392-2406, September 2026.
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   +2 more sources

Citizen‐Science Camera Trap Data Reveal Large‐Scale Activity Patterns of the Bobcat (Lynx rufus) Across Mexican Ecosystems [PDF]

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
We evaluated whether citizen science–derived camera‐trap records can be used to characterize large‐scale activity patterns of a widely distributed mesocarnivore across heterogeneous landscapes. Using 821 independent iNaturalist records, we quantified activity across six major vegetation types in Mexico with kernel density estimation, circular ...
Luis A. Alanis‐Hernández   +6 more
wiley   +2 more sources

Evaluating past and future contributions of conservation programs to species recovery [PDF]

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young   +10 more
wiley   +2 more sources

DISTRIBUCIÓN VERTICAL DE ARAÑAS ASOCIADAS A Quercus humboldtii Y Clusia spp. EN EL SANTUARIO DE FAUNA Y FLORA IGUAQUE, COLOMBIA [PDF]

open access: yesActa Biológica Colombiana, 2012
Se estudió la distribución vertical de arañas asociadas a Quercus humboldtii y Clusia spp. en el Santuario de Fauna y Flora Iguaque, para esto se seleccionaron 10 árboles de cada género estratificándolos verticalmente cada 3m desde la base hasta el dosel.
SILVIA VANEGAS   +2 more
doaj   +1 more source

La comparación de distribuciones de renta en un contexto dinámico [PDF]

open access: yes, 1999
III Simposio sobre Igualdad y Distribución de la Renta y la ...
Ruiz-Castillo, Javier
core   +1 more source

Los crustáceos decápodos de aguas profundas del mar ecuatoriano

open access: yesRevista Científica de Ciencias Naturales y Ambientales, 2021
Se analizaron 63 muestras de crustáceos decápodos, colectados entre las latitudes 1º18’N y 3º12’S, en el talud continental, entre 500 a 1500 metros de profundidad.
Matilde Cornejo Antepara
doaj   +1 more source

Ecología alimentaria de dos especies simpátricas del género Basileuterus en el noreste de Argentina

open access: yesEl Hornero, 2008
Se estudió la ecología alimentaria de dos especies simpátricas de parúlidos, Basileuterus leucoblepharus y Basileuterus culicivorus, analizando su dieta, morfología, técnicas de alimentación y distribución vertical en la provincia de Chaco, Argentina ...
Mario L. Chatellenaz
doaj   +1 more source

Adaptación de la distribución minorista al consumidor ecológico: el caso de España y Alemania [PDF]

open access: yes, 2018
El objetivo de este trabajo se centra en el análisis de las diferencias de consumo ecológico en distintos mercados; para ello tratará de determinar las peculiaridades de los perfiles del consumidor verde en España, líder europeo en la producción agrícola
Navarro García, Antonio   +8 more
core   +1 more source

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