Results 11 to 20 of about 895 (112)
Yellow fever surveillance suggests zoonotic and anthroponotic emergent potential
Communications Biology, 2022 Models based on primates and disease vectors indicate a risk of zoonotic and anthroponotic yellow fever expansion in South America and Africa.
Alisa Aliaga-Samanez +4 more
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Mammalogy Notes, 2014 El oso andino (Tremarctos ornatus) y el puma (Puma concolor) son mamíferos representativos de los ecosistemas andinos colombianos. El oso se distribuye en gran parte de los Andes, desde Venezuela y Colombia hasta Bolivia y Argentina, ocupando variados ...
Carlos H. Cáceres-Martínez +1 more
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Boletín de la Asociación de Geógrafos Españoles, 2018 La Biogeografía está en el origen de la Geografía moderna. Desde el principio, el estudio de la distribución de los seres vivos y la interpretación de los nichos ecológicos ha constituido uno de los frentes más activos de la Geografía Física. Sin embargo,
Oliver Gutiérrez Hernández +3 more
doaj +5 more sources
Mammalogy Notes, 2017 Here we present the most recent record of the Tama Small-eared Shrew for Colombia as a contribution to this poor-known species in the country. The record of the Tama Small-eared Shrew is located within the Tama NNP, Herran and Toledo municipalities ...
Carlos H. Cáceres Martínez +1 more
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Mixing oak and pine trees in Mediterranean forests increases aboveground hydraulic dysfunctions. [PDF]
Plant Biol (Stuttg)Mixing oak and pine trees enhances hydraulic impairments of all species, although diversity can mitigate drought stress during extended drought periods. Abstract Increasing tree species diversity in Mediterranean forests could reduce drought‐induced hydraulic impairments through improved microclimate and reduced competition for water.
Mas E +4 more
europepmc +2 more sources
Botanical Sciences, 2021 Background: This study is the first to examine the inflorescence, and the staminate and pistillate flowers of the Mexican beech, an endangered-relict tropical montane cloud tree species.
Ernesto Chanes Rodríguez-Ramírez +2 more
doaj +1 more source
Revista da ANPEGE, 2020 A Biogeografia é uma área de conhecimento interdisciplinar, para a qual a Geografia tem oferecido importantes contribuições ao longo do tempo. Este artigo tem o objetivo de realizar uma análise da evolução dessa área do conhecimento na Geografia e ...
Bartolomeu Israel Souza +4 more
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Effects of Deforestation and Fragmentation on Tree Beta Diversity and Endemism Across Landscapes in the Atlantic Forest Biodiversity Hotspot [PDF]
Global change biology.Habitat loss and fragmentation reshape biodiversity patterns around the world. Across 95 landscapes in the Brazilian Atlantic Forest, we show that habitat amount, fragmentation, and spatial distance are stronger drivers of tree beta diversity and endemism than regional climate.
Kramer J +4 more
europepmc +2 more sources
Opuntia leiascheinvariana, una nueva especie de Cactaceae del estado de Hidalgo, México
Botanical Sciences, 2015 Se describe una nueva especie silvestre de Opuntia (L.)Mill. (Cactaceae) de frutos comestibles ácidos (xoconostles), conocida localmente como “xoconostle matizado”, basados en micromorfología (areola, espina, glóquida, polen y semilla) y morfología ...
César Ramiro Martínez-González +3 more
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Climate shapes mammal community trophic structures and humans simplify them
Nature Communications, 2019 Broad scale patterns in the distribution of animal community functional properties could be determined by climate and disrupted by human activities. Here the authors show global patterns in large-mammal trophic structure related to climate variation ...
Manuel Mendoza, Miguel B. Araújo
doaj +1 more source