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Isotopic ecology and human diets in the forest–sseppe ecotone, Aisén Region, Central-Western Patagonia, Chile
(Wiley, 2014)
This work aims to build a comprehensive isotopic ecology with the ultimate purpose of assessing long-term
human diet decision-making by means of stable isotope analysis. We present a set of δ13Ccollagen and
δ15Ncollagen ...
Lama guanicoe bone collagen stable isotope (C and N) indicate climatic and ecological variation during Holocene in Northwest Patagonia
(Pergamon-Elsevier Science Ltd, 2020-05)
This paper explores how significant are the ecological and climatic variables to influence the stable isotopes of guanacos. Lama guanicoe bone collagen carbon and nitrogen stable isotope ratios are assumed as a macro ...
Isotopic Evidence for Marine Consumption and Mobility in the Atacama Desert (Quillagua, Northern Chile)
(Wiley Blackwell, 2016)
Archaeological research in the Atacama Desert has recovered evidence of considerable cultural variability. This variability seems to have increased during the Late Intermediate Period (AD 950-1400). The oasis of Quillagua, ...
Traceability of animal byproducts in quail (Coturnix coturnix japonica) tissues using carbon (13C/12C) and nitrogen (15N/14N) stable isotopes
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2013)
Stable isotopes document mainland-island divergence in resource use without concomitant physiological changes in the lizard Liolaemus pictus
(2010)
Shifts in feeding ecology are believed to promote island-mainland divergence. The lizard Liolaemus pictus has several different subspecies on Chilean islands and mainland. These subspecies inhabit contrastingly different ...
Nitrogen availability patterns in white-sand vegetations of Central Brazilian Amazon
(SPRINGER, 2009)
Addressing spatial variability in nitrogen (N) availability in the Central Brazilian Amazon, we hypothesized that N availability varies among white-sand vegetation types (campina and campinarana) and lowland tropical forests ...
Bromeliad-living spiders improve host plant nutrition and growth
(Ecological Soc Amer, 2006-04-01)
Although bromeliads are believed to obtain nutrients from debris deposited by animals in their rosettes, there is little evidence to support this assumption. Using stable isotope methods, we found that the Neotropical ...
Bromeliad-living spiders improve host plant nutrition and growth
(Ecological Soc Amer, 2006-04-01)
Although bromeliads are believed to obtain nutrients from debris deposited by animals in their rosettes, there is little evidence to support this assumption. Using stable isotope methods, we found that the Neotropical ...
Bromeliad-living spiders improve host plant nutrition and growth
(2006-04-01)
Although bromeliads are believed to obtain nutrients from debris deposited by animals in their rosettes, there is little evidence to support this assumption. Using stable isotope methods, we found that the Neotropical ...
Territorial mobility and subsistence strategies during the Ebro Basin Late Neolithic-Chalcolithic: A multi-isotope approach from San Juan cave (Loarre, Spain)
(Pergamon-Elsevier Science Ltd, 2018-07)
The use of isotopic analysis in human and animal remains from the Holocene has proved to be a very useful tool to explore the exploitation and adaptation of past populations to different environments. In this study we ...