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Range contraction and conservation of the endangered Yellow Cardinal
(Elsevier, 2019-05-03)
The Yellow Cardinal (Gubernatrix cristata) is distributed in Argentina, Uruguay and Brazil, inhabiting environments of xerophytic woodland and savannah; it is considered globally Endangered since 1994. Populations are under ...
Beyond species loss: the extinction of ecological interactions in a changing world
(John Wiley, 2015)
1. The effects of the present biodiversity crisis have been largely focused on the loss of species.
However, a missed component of biodiversity loss that often accompanies or even precedes
species disappearance is the ...
Beyond species loss: the extinction of ecological interactions in a changing world
(Wiley-Blackwell, 2015-03-01)
The effects of the present biodiversity crisis have been largely focused on the loss of species. However, a missed component of biodiversity loss that often accompanies or even precedes species disappearance is the extinction ...
Establishing a global network of orchid seed banksEstablishing a global network of orchid seed banks
(Universidad de Costa Rica, 2015)
Extinctions in near time: new radiocarbon dates point to a very recent disappearance of the South American fox Dusicyon avus (Carnivora: Canidae)
(Wiley Blackwell Publishing, Inc, 2015-11)
Almost all large carnivorans (Carnivora; > 20 kg) that inhabited South America became extinct around the Late Pleistocene–Early Holocene transition. Two exceptions were species of coyote-sized Dusicyon, one insular (D. ...
Lost and found: Frogs in a biodiversity hotspot rediscovered with environmental DNA
(2020-01-01)
Declines and extinctions are increasing globally and challenge conservationists to keep pace with biodiversity monitoring. Organisms leave DNA traces in the environment, e.g., in soil, water, and air. These DNA traces are ...
Vegetational history of the Late glacial - Holocene transition in the grasslands of eastern Argentina
(Elsevier Science, 2000-04)
Palynological records from eight sites located in the eastern plains of Argentina, from the humid Pampa in the east to the xerophytic woodland–dry Pampa ecotone in the west, allow a regional reconstruction of the vegetation ...
La desaparición de especies de aves: ¿Cuáles son los grupos más vulnerables y cuál sería el panorama al que nos enfrentaríamos si algunas especies desaparecieran?
(Universidad Nacional Autónoma de México. Dirección General de Cómputo y de Tecnologías de Información y Comunicación. Revista Digital Universitaria, 2011-01-01)
Aunque el número de especies ha ido aumentando hasta épocas recientes, su diversidad ha disminuido en los últimos años. Esto coincide con la llegada del ser humano a Australia y América, en donde desaparecieron varias ...
A influência da intensificação do ciclo agrícola na diversidade de anuros (amphibia, anura) em arrozais no Sul do Brasil
(Universidade do Vale do Rio dos Sinos, 2013-07-08)
Wetlands are sources of natural resources for human beings and are among the most productive ecosystems in the world. However, approximately 50% of these ecosystems have disappeared in the last century, and one of the ...
A influência da intensificação do ciclo agrícola na diversidade de anuros (amphibia, anura) em arrozais no Sul do Brasil
(Universidade do Vale do Rio dos Sinos, 2013-07-08)
Wetlands are sources of natural resources for human beings and are among the most productive ecosystems in the world. However, approximately 50% of these ecosystems have disappeared in the last century, and one of the ...