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Assessment of climate variability and land use effect on shallow lakes in temperate plains of Argentina
(Springer, 2016-04)
Areal variation in lakes is closely associated with other factors such as intensity of land use of the hydrological basins, climatology, geomorphology and depth. The main objective of this study is to assess the relationship ...
Patterns of Resource Use and Isotopic Niche Overlap Among Guanaco (Lama guanicoe), Pampas Deer (Ozotoceros bezoarticus) and Marsh Deer (Blastocerus dichotomus) in the Pampas. Ecological, Paleoenvironmental and Archaeological Implications
(Taylor & Francis, 2019-02)
In this paper, we analyze the isotopic niche and resource use of the guanaco (Lama guanicoe), pampas deer (Ozotoceros bezoarticus) and marsh deer (Blastocerus dichotomus) on the temperate plain of the northern Pampa region ...
The chironomids (Diptera: Chironomidae) of shallow lakes of the humid Pampa region, Argentina: An approach to paleoproductivity reconstruction
(Society for Sedimentary Geology, 2020-04)
The Humid Pampa, center-east of Argentina, is the most important socio-economical area of the country. Several shallow lakes have been the focus of many studies due to the significant changes in their trophic status related ...
On the position of Uruguay in the South American biogeographical puzzle: insights from Ephemeroptera (Insecta)
(Wiley Blackwell Publishing, Inc, 2016-02)
Aim: To study the relationships between Uruguay and neighbouring geographical areas based on distributions of Ephemeroptera species (mayflies: an ancient order of aquatic insects). We wanted to evaluate whether Uruguay ...
Warm nights in the Argentine Pampas: Modelling its impact on wheat and barley shows yield reductions
(Elsevier, 2018-05)
Efforts to anticipate how climate change and variability will affect future crop production can benefit from understanding the impacts of current and historic changes. This study aimed to quantify and compare the impact ...
Effects of regional context and landscape composition on diversity and composition of small rodent assemblages in Argentinian temperate grasslands and wetlands
(De Gruyter, 2014-08)
This study aims to describe landscape evolution in two contiguous ecoregions with different land use intensity, to assess changes in small mammal assemblages. Rodent remains in pellet samples from barn owls were used to ...
A Last Glacial anuran assemblage from the inland Pampas of South America provides insights into climate and environments during Marine Isotope Stage 3
(Society of Vertebrate Paleontology, 2019-07)
Environmental and climatic conditions of the South American temperate grasslands (Pampas) during the Last Glacial Period have typically been regarded as mostly arid and cold, whereas humid and mild conditions such as those ...
Exploitation of faunal resources by hunter-gatherers in the center of the Pampa grasslands during the Holocene: The archaeofauna of the Laguna Cabeza de Buey 2 site (San Carlos de Bolivar, Buenos Aires, Argentina)
(Pergamon-Elsevier Science Ltd, 2016-01)
The purpose of this paper is to present a detailed zooarchaeological study conducted on the bone assemblage from the Laguna Cabeza de Buey 2 site, located on the margins of a small shallow lake in the center of the Pampa ...