Search results for "Oligotrophic"
showing 5 items of 5 documents
Limnological characterization of 16 lentic water bodies belonging to the territory of the ‘Fundación San Ignacio Del Huinay’, X region de Los Lagos, …
2009
Huinay is a territory covering about 34,000 hectares in the Commune of Hualaihué (Xth region of Chile) and belonging to the San Ignacio del Huinay Foundation (HF). Its location (42° 22´ S; 72° 24´ W) corresponds to the bio-geographical Province of Magallanes and specifi cally to an area which is highly representative of the continental Northern Patagonia. Based on an aerial prospecting conducted during 2008, we identifi ed more than 30 water bodies of different size and morphology, occurring at different heights and in different landscapes. Among these, 16 water bodies were selected to be studied at the end of the summer, in February 2009. In each water body, longitudinal and transversal ba…
First contribute to the limnological knowledge of lentic water bodies belonging to the territory of the 'Fundacion San Ignacio del Huinay' (X region …
2008
Microbial ecology of the rhizosphere
2006
Part II. Selected MethodsPlant-microbe Chapitre 9 : Interactions and Soil Quality; International audience
Global-Scale Environmental Niche and Habitat of Blue Shark (Prionace glauca) by Size and Sex: A Pivotal Step to Improving Stock Management
2022
25 pages, 10 figures, 2 tables, supplementary material https://www.frontiersin.org/articles/10.3389/fmars.2022.828412/full#supplementary-material.-- Data Availability Statement: The blue shark habitat data are available on the JRC Data Catalogue (https://data.jrc.ec.europa.eu/dataset?q=fish%20habitat) (or upon request) and habitat maps are available online (https://fishreg.jrc.ec.europa.eu/web/fish-habitat/habitatmapping). Chlorophyll-a data are available online (https://oceancolor.gsfc.nasa.gov/cgi/l3). The abiotic environmental and mesopelagic micronekton data are available online (https://marine.copernicus.eu/access-data).
Relaciones suelo-vegetación en una toposecuencia del Escudo Guayanés, Venezuela
2014
El Escudo Guayanés es uno de los territorios más antiguos del planeta; tiene millones de años sometido a procesos de lixiviación y erosión que dejan suelos oligotróficos. El objetivo de este trabajo fue hacer la caracterización de los parámetros físicos y químicos de los suelos, en diferentes comunidades boscosas de la Reserva Forestal Imataca, e identificar ciertas relaciones entre los componentes edáficos y las especies que allí se presentan. Se realizó un inventario de todos los individuos mayores a 10cm dap (diámetro a la altura del pecho) en 15 parcelas (1ha); en cada una de esas parcelas se evaluaron cuatro sub-parcelas de sotobosque (100m²) para contabilizar todas las espermatofitas;…