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Sagebrush ecosystems in North America have experienced extensive degradation since European settlement, and continue to further degrade from exotic invasive plants, greater fire frequency, intensive grazing practices, increased oil and gas development, climate change, and other factors. Remote sensing is often identified as a key information source to facilitate broad-area ecosystem-wide characterization, monitoring and analysis, however, approaches that characterize sagebrush with sufficient and accurate local detail across large areas to support ecosystem research and analysis are unavailable. We have developed a new remote sensing sagebrush ecosystem characterization approach for the state of Wyoming, U.S.A....
Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-3 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and...
Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-3 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and...
Categories: Publication;
Types: Citation;
Tags: J 02862 Infection,
Microbiology Abstracts B: Bacteriology,
Salmonella enteritidis,
chickens,
colonization,
Categories: Publication;
Types: Citation;
Tags: SW 0880 Chemical processes,
USA, Alaska,
Water Resources Abstracts,
carbon cycle,
climatic changes,
Categories: Publication;
Types: Citation;
Tags: ASW, USA, Louisiana,
Accretion,
Biodegradation,
Coastal Marshes,
Decomposition,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Water Res,
Beaches,
Coastal zone,
Coasts,
Detritus,
Categories: Publication;
Types: Citation;
Tags: Air temperature,
D 04640 Other angiosperms,
Ecology Abstracts,
Endemic species,
Litter,
Categories: Publication;
Types: Citation;
Tags: ANW, USA, New Jersey,
Beaches,
Coastal zone,
Drugs,
Historical account,
Categories: Publication;
Types: Citation;
Tags: Agricultural pollution,
Agricultural runoff,
Alum,
Aluminium compounds,
Ammonia,
Categories: Publication;
Types: Citation;
Tags: A 01047 General,
Biomass,
Communities,
Litter,
Microbiology Abstracts A: Industrial & Applied Microbiology,
Categories: Publication;
Types: Citation;
Tags: Argentina, Patagonia,
Autochthonous deposits,
Body size,
D 04310 Freshwater; Z 05210 Aquatic entomology; SW 0835 Stre,
Decomposition,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic A,
Beach haulout sites,
Beaches,
Data Collections,
Detritus,
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