Results 21 to 30 of about 30,276 (165)
Effects of selective harvest on antler size of white‐tailed deer in Texas, USA
We conducted 20 years of experiments on the selective harvest of white‐tailed deer by antler size, judged inferior, in 2 areas of South Texas, USA. Selective harvest increased the phenotypic antler size of older males in one study area but not the other. There was little evidence of evolution resulting from selective harvesting. Abstract There has been
Don A. Draeger +8 more
wiley +1 more source
Nuevos campos de precipitación media anual para Colombia [PDF]
Se obtiene un campo de intensidad de precipitación promedio para el territorio colombiano mediante el análisis de los datos proporcionados de forma gratuita por la mision TRMM, el cual se ha empleado como información secundaria para la estimación de ...
Álvarez Villa, Oscar David +2 more
core
A link between increased temperature and avian body condition in a logged tropical forest
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi +7 more
wiley +1 more source
Este estudio analiza la variabilidad espacial y temporal de la precipitación en el sur de la península de Yucatán, a través de anomalías y tendencias de la precipitación anual y estacional y la ocurrencia de sequías meteorológicas, empleando datos de ...
Sofía Márdero +6 more
doaj +3 more sources
Durante el verano austral del 2017 se presentó El Niño Costero, fenómeno atmosférico que ha influido en la ausencia de precipitación e inundaciones en Colombia, Ecuador, Perú y Bolivia con pérdidas de vidas y de recursos económicos.
Guillermina Miranda Torrez +4 more
doaj
Representation of obligate groundwater‐dwelling copepod diversity in European protected areas
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli +7 more
wiley +1 more source
La precipitación engelante en España. Observación y predicción [PDF]
La precipitación engelante consiste en la caída de hidrometeoros en estado líquido en una región en la que la temperatura en superficie es inferior a 0 °C.
Ortega González, Aurora +8 more
core +1 more source
Verificación de pronósticos climáticos en la región Habana, Artemisa y Mayabeque
Se verifican los pronósticos climáticos de las variables temperatura y precipitación en la región de La Habana, Artemisa y Mayabeque, para el período del 2019-2021.
Surisbel Larrea Valero +1 more
doaj
Microstructural changes that occur during heat treatment of copper-nickel-zinc ferrites have been studied. The process of precipitation of the two types of crystals that occur during the sintering process has been analyzed.
Barba, Antonio +3 more
doaj +1 more source
Harnessing social media data to track species range shifts
Abstract Biodiversity monitoring programs and citizen science data remain heavily biased toward the Global North. Especially in megadiverse countries with limited biodiversity records, incorporating social media data can help address existing data gaps.
Shawan Chowdhury +15 more
wiley +1 more source

