Results 121 to 130 of about 136,509 (322)

Análisis tafonómicos de conjuntos arqueomalacológicos: concheros en la costa norte de Santa Cruz (Patagonia, Argentina) [PDF]

open access: yes, 2014
En este trabajo se presenta una propuesta metodológica para el estudio de conjuntos arqueomalacológicos de concheros y su aplicación en el análisis de restos recuperados a partir de excavaciones sistemáticas en sitios ubicados al sur de la ría Deseado ...
Hammond, Heidi
core  

Pollination ecology in the tropical Andes: moving towards a cross‐scale approach

open access: yesBiological Reviews, EarlyView.
ABSTRACT Plant–pollinator interactions structure ecological communities and represent a key component of ecosystem functioning. Pollination networks are expected to be more diverse and specialised in the tropics, but pollination ecology in these regions has been understudied in comparison to other areas.
Cristina Rueda‐Uribe   +25 more
wiley   +1 more source

EL DELITO EN LA CIUDAD DE RÍO GALLEGOS EN EL AÑO 2007

open access: yesBoletín Geográfico, 2008
El presente trabajo tiene como objeto cartografiar los delitos ocurridos durante el año 2007 en la ciudad de Río Gallegos mediante el uso de los Sistemas de Información Geográfica (SIG).
Paula Diez   +4 more
doaj  

CHIRONOMID RESEARCH IN NORTHERN PATAGONIA

open access: yesCHIRONOMUS Journal of Chironomidae Research, 2009
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Donato, Mariano Humberto   +2 more
openaire   +6 more sources

Draft Genome Sequence of Frankia sp. Strain BCU110501, a Nitrogen-Fixing Actinobacterium Isolated from Nodules of Discaria trinevis [PDF]

open access: yes, 2013
Frankia forms a nitrogen-fixing symbiosis with actinorhizal plants. We report a draft genome sequence for Frankia sp. strain BCU110501, a nitrogen-fixing actinobacterium isolated from nodules of Discaria trinevis grown in the Patagonia region of ...
Beauchemin, Nicholas   +30 more
core   +2 more sources

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, EarlyView.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Configuraciones del riesgo y percepción social. Los asentamientos La Lomita y Alta Tensión, Puerto Madryn, Chubut

open access: yesGeograficando, 2017
El trabajo analiza la problemática del riesgo en los asentamientos La Lomita y Alta Tensión de Puerto Madryn, provincia de Chubut. Para tal fin, se aborda el diagnóstico de los procesos de peligrosidad y condiciones de vulnerabilidad presentes. Asimismo,
María Paula Ferrari
doaj   +1 more source

Tracking Chart 2009 Patagonia, Mexico 090050584FV [PDF]

open access: yes, 2009
This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
Fair Labor Association
core   +1 more source

High bioaccumulation of cadmium and other metals in Patagonian edible gastropods [PDF]

open access: yes, 2017
High concentrations of metals are accumulated by edible marine resources, affecting human health. Marine gastropods have been commercially captured and consumed in Argentina for decades without official regulations or studies to guarantee their safety ...
Bigatti, Gregorio   +2 more
core   +1 more source

Emergence, spread, and impact of high‐pathogenicity avian influenza H5 in wild birds and mammals of South America and Antarctica

open access: yesConservation Biology, EarlyView.
Abstract The currently circulating high‐pathogenicity avian influenza (HPAI) virus of the subtype H5 causes variable illness and death in wild and domestic birds and mammals, as well as in humans. This virus evolved from the Goose/Guangdong lineage of the HPAI H5 virus, which emerged in commercial poultry in China in 1996, spilled over into wild birds,
Thijs Kuiken   +9 more
wiley   +1 more source

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