Buscar
Mostrando ítems 21-30 de 90
The Bahía Blanca Estuary in a regional context
(Springer Nature Switzerland AG, 2021)
The aim of this introductory chapter is to provide the readers some insight into the regional context of the Bahía Blanca Estuary. We begin this chapter with a description of the geological settings along the Atlantic coast ...
Volcanism rather than climatic oscillations explains the shared phylogeographic patterns among ecologically distinct plant species in the southernmost areas of the South American Arid Diagonal
(Elsevier, 2020-05)
Shared genetic patterns within a community of ecologically distinct species may reflect the role of past geoclimatic events imprinting species evolutionary history. Although Pleistocene glaciations are the most important ...
Multiple periglacial refugia in the Patagonian steppe and post-glacial colonization of the Andes: the phylogeography of Calceolaria polyrhiza
(Wiley, 2010-09)
Aim We perform a phylogeographical study of an endemic Patagonian herbaceous plant to assess whether geographical patterns of genetic variation correspond to in situ Pleistocene survival or to glacial retreat and post-glacial ...
Distribution of ostracods in west-central Argentina related to host-water chemistry and climate: implications for paleolimnology
(Springer, 2017-03-30)
Ecological and biogeographical studies of Neotropical non-marine ostracods are rare, although such information is needed to develop reliable paleoecological and paleoclimatic reconstructions for the region. An extensive, ...
Taton dune field: wind selection across the Southamerican arid diagonal, Puna ArgentinaO campo de dunas de Tatón: Seleção do vento ao largo da Diagonal Arida de Sudamerica, Puna Argentina
(Associacao Brasileira de Estudos do Quaternario, 2021)
Fiambalá is a tectonic valley emplaced in the southern Puna region, Catamarca Province, Argentina. At the Western side of the valley, “bajadas” and tuff deposits are interfingered. Westerly winds cause an eastward sand ...
A importância da diagonal árida (Caatinga, Cerrado e Chaco) no isolamento de populações de espécies de Euglossina (Insecta : Hymenoptera: Apidae) nos domínios morfoclimáticos da Amazônia e da Mata Atlântica: um estudo filogeográfico
(Universidade Federal de Minas GeraisUFMG, 2013-07-15)
The subtribe Euglossina (Hymenoptera: Apidae: Apini), broadly distributed in the Neotropical region, is currently represented by approximately 220 species, being most diversified in rainforest ecossystems. This study ...
Volcanism rather than climatic oscillations explains the shared phylogeographic patterns among ecologically distinct plant species in the southernmost areas of the South American Arid Diagonal
(Elsevier Gmbh, 2020-08)
Shared genetic patterns within a community of ecologically distinct species may reflect the role of past geoclimatic events imprinting species evolutionary history. Although Pleistocene glaciations are the most important ...
Confort térmico en espacios verdes urbanos de ambientes áridos.Thermal comfort in urban green spaces in arid environments
(Universidad del Bío-Bío, 2017-07)
En la planificación bioclimática de las ciudades y particularmente las ubicadas en ambientes áridos, los espacios verdes representan un potencial higrotérmico desaprovechado como mitigadores del clima urbano. El presente ...
Las plantas en la alimentación de pueblos originarios de la diagonal árida argentina: Sierras Centrales, Pampa Seca y NorpatagoniaVegetal Food among Indigenous People from the Diagonal Árida of Argentina: Central Hills, Dry Pampas and Northern Patagonia
(Universidad de Santiago de Chile, 2020)
Analizamos información arqueológica recuperada en los últimos años sobre la alimentación vegetal entre comunidades originarias de la diagonal árida argentina, en las latitudes centrales del país. El artículo se focaliza ...