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Applications of hyper-spectral and radar remote sensing analysis : a case study of forest landscapes in Costa Rica
(Georg August University of Göttingen (Alemania). Faculty of Forest Sciences and Forest Ecology., 2012)
Evalúa dos tipos de sensores remotos de tecnología emergente, sensores hiper-espectrales y SAR, para un análisis exploratorio de datos de cubiertas terrestres en el sur de Costa Rica. Los datos hiperespectrales contienen ...
Consensus on Criteria for Potential Areas for Wolf Reintroduction in Mexico
(Conservation Biology, 2012-07-19)
Given the conflict with human interests that in many cases results in the extirpation of large carnivores, acceptance of their reintroduction is a considerable challenge. By the 1980s Mexican wolves (Canis lupus) were ...
Detecting river otter Lontra canadensis latrines near bridges: Does habitat and season influence survey success?
(Wildlife Biology, 2012-09)
During 2006, we conducted riparian surveys to detect river otter Lontra canadensis latrines at 15 bridge-suites along riverine habitats in southwestern Pennsylvania and western Maryland, USA. We defined a bridge-suite as ...
Las Noticias Centroamericanas. Volumen 7 Completo
(SALTRA / IRET-UNA, 2012-06)
La Rebusca
(SALTRA / IRET-UNA, 2012-12)
La Rebusca es una herramienta de información y uso para trabajadoras y trabajadores que recolectan café en Costa Rica. Contiene información sobre derechos y trámites en materia de migración, trabajo, registro de nacimiento, ...
Reverse Taxonomy for Elucidating Diversity of Insect-Associated Nematodes: A Case Study with Termites
(Public Library of Science, 2012-08-28)
Background: The molecular operational taxonomic unit (MOTU) has recently been applied to microbial and microscopic animal biodiversity surveys. However, in many cases, some of the MOTUs cannot be definitively tied to any ...
Relations Between Bulk Precipitation, PM10 Composition and Meteorological Conditions in the Metropolitan Area of Costa Rica
(The Open Atmospheric Science Journal, 2012-02-06)
Concentrations of inorganic ions (Cl -, H +, SO 4 2-, NO 3 -, NH 4 +, Na +, K +, Ca 2+, Mg 2+) and metals (V, Ni, Cu, Pb, Cr Mn, Al, Fe) in bulk precipitation and PM 10 samples collected in the metropolitan area of Costa ...
A NEW SPECIES OF NEMATODE, SCLERORHABDITIS NEOTROPICALIS SP.N. (RHABDITIDA), ASSOCIATED WITH AZTECA ANTS IN CECROPIA OBTUSIFOLIA
(Nematropica, 2012-06)
Sclerorhabditis neotropicalis sp. n. is described and illustrated. It can be distinguished by its body length (515-560 μm in females and 363-455 μm in males), lip region with crown-shaped lips, having acute three acute ...
Abundance, size and population structure of whitetip reef sharks, Triaenodon obesus (Carcharhiniformes: Carcharhinidae), in Bahia Chatham, Parque Nacional Isla del Coco, Costa Rica.
(Universidad Nacional, Costa Rica, 2012)
Approximately 12 species of shark inhabit at Coco Island National Park (PNIC); some are migratory, such as the hammerhead shark (Sphyrna lewini) and whale shark (Rincodon typus), and others are resident, like the whitetip ...
Space- and ground-based measurements of sulphur dioxide emissions from Turrialba Volcano (Costa Rica)
(Springer Verlag, 2012-06-21)
Remotely sensed measurements of sulphur dioxide (SO2) emitted by Turrialba Volcano (Costa Rica) are reported for the period September 2009–January 2011. Thesemeasurements were obtained using images from Advanced Spaceborne ...