Results 21 to 30 of about 7,007 (154)
TIME SERIES OF SALT CRUSTS IMAGED BY A DUAL POLARIZATION SPACEBORNE SYNTHETIC APERTURE RADAR (SAR) AT C-BAND OVER AN ANDEAN ALTIPLANO SALAR OF NORTHERN CHILE [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 A dense time series of Synthetic Aperture Radar acquisitions at 6-day intervals between July 2017 to January 2019 collected with the C-band constellation Sentinel 1A and 1B is used to study salt crust evolution in an highland salar. Microwave response of
M. Barber +4 more
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Generation and Mapping of Fuel Types for Fire Risk Assessment
Fire, 2021 Fuel mapping is key to fire propagation risk assessment and regeneration potential. Previous studies have mapped fuel types using remote sensing data, mainly at local-regional scales, while at smaller scales fuel mapping has been based on general-purpose
Elena Aragoneses, Emilio Chuvieco
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Revista de Teledetección, 2017 Para la determinación del área quemada y la severidad asociada del incendio de Sierra de Luna (Zaragoza), ocurrido el 4 de julio de 2015, se han calculado tres índices espectrales derivados de Landsat-8: NDVI, NBR y BAI.
R. Guillem-Cogollos +3 more
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Ecología Austral, 2017 La percepción de que las estrategias que llevan adelante los gobiernos para asegurar la conservación de la biodiversidad y la provisión de servicios ecosistémicos son ineficaces o insuficientes dieron lugar a nuevas alternativas basadas en instrumentos ...
Sebastián Aguiar +2 more
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Estudios Geologicos, 1992 Es un hecho frecuente que al analizar la continuidad espacial de una variable regionalizada, ésta presente características diferentes de las consideradas ideales para aplicar el estimador clásico y tradicional de la función variograma.
R. Jiménez Espinosa, M. Chica Olmo
doaj +1 more source
Boletín Geográfico, 2013 La extensión del espejo de agua de la laguna Mar Chiquita (Córdoba-Argentina) ha experimentado aumentos y disminuciones a lo largo de los años. Sin embargo, a partir del 2003 entró en un régimen de contracción, dejando expuestas grandes extensiones de ...
Diana Rodriguez +3 more
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop +8 more
wiley +1 more source
Estimation of chlorophyll «A» on the Mediterranean coast using a QuickBird image [PDF]
, 2012 Remote sensing has proved a useful tool for monitoring and assessing water quality. However, little research has been conducted using satellite images with high spatial resolution to analyze coastal areas with high variability near shore. The objective
Falco, S. +4 more
core
Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities
Conservation Biology, EarlyView.Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner +10 more
wiley +1 more source
Ibis, EarlyView.The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego +7 more
wiley +1 more source