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Mostrando ítems 31-40 de 118
Carbon Storage in Cold Temperate Ecosystems in Southern Patagonia, Argentina.
(inTech, 2011-08)
Recently there has been an increasing interest of research related to improve the understanding of carbon (C) sequestration mainly under Article 3.4 of the Kyoto Protocol of the United Nations Framework Convention on Climate ...
"Biomasa sobre el suelo y carbono orgánico en el suelo en cuatro estadios de sucesión de bosques en la Península de Osa, Costa Rica"
(Instituto Tecnológico de Costa Rica, 2011)
As part of the project "Baseline studies of biodiversity, environmental services and values to the conservation of secondary and mature forests in the Osa Biological Corridor" was established 20 permanent monitoring plots ...
Recomendação de fertilizantes para Eucalyptus saligna Sm. com base no balanço nutricional na região de Guaíba - RS
(Universidade Federal de Santa MariaBRRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia Florestal, 2014-08-29)
This research conducted in different ages of Eucalyptus saligna Sm. stands in the region of Guaíba - RS, had as objectives: to estimate and model the biomass production; to estimate the nutrients stock and calibrate a ...
Herbivory and trampling by small mammals modify soil properties and plant assemblages
(Wiley Blackwell Publishing, Inc, 2017-09)
Question: Do trampling and herbivory by small mammals affect salt marsh physical and biological properties?. Location: Upper salt marsh, Mar Chiquita coastal lagoon, Argentina. Methods: A field experiment was placed from ...
Temporal reduction of the external gamma dose rate due to 137Cs mobility in sandy beaches
(Springer, 2009-01)
In the present paper the contribution to the external gamma dose rate due to 137Cs in soil as a function of time is presented. Sampling sites were selected along the Calabria and Basilicata Regions coastal beaches (southern ...
Caracterización de la flora y estructura de un bosque transicional húmedo a seco, Miramar, Puntarenas Costa Rica
(Instituto Tecnológico de Costa Rica. Escuela de Ingeniería en Forestal, 2011)
Mangroves are ecosystems with high ecological, economical and environmental value. They are essential in the life cycle of many species of wildlife. Stabilize coastal soils and highlight among other types of forests, because ...
Vegetation structure is as important as climate for explaining ecosystem function across Patagonian rangelands
(2014-11)
1. Drylands cover about 41% of Earth’s land surface, and 65% of their area supports domestic
livestock that depends on the above-ground net primary productivity (ANPP) of natural vegetation.
Thus, understanding how biotic ...
Caracterización regional de la estructura y de la productividad de la vegetación de la Puna mediante el uso de imágenes MODIS
(Asociación Argentina de Ecología, 2012-04)
La Puna es una región semiárida ubicada por encima de los 3300 m.s.n.m. en el noroeste argentino. Si bien existen descripciones florísticas parciales de la vegetación en el área, no existen trabajos que describan su fisonomía ...
Linking plant strategies and ecosystem function: an assessment of the contribution of biodiversity to neotropical grassland productivity
(2015-11-03)
To understand the diversity of strategies of resource use at the species and community level of co-existing species in semi-natural grasslands, I used three differentapproaches: a) the comparison of above-ground net primary ...