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This study determined the influence differing soil surface textures and vegetative covers have on the magnitude of wind erosion in a semi-arid environment. The study was conducted from March 2000 through late April 2000 on the Jornada Experimental Range approximately 37 km north of Las Cruces, New Mexico. Big Spring Number Eight (BSNE) samplers placed at nine locations, collected particulates in suspension and saltation at heights of 5, 10, 20, 50, and 100 cm from the following surfaces: loose sand, thick silty physical crust, flaky physical crust, weak desert pavement, and a forb/grass ground cover. BSNE samplers collected the largest amounts of sediment were collected in areas of loose sand and at sites directly...
Multi-season satellite imagery (Landsat ETM+) from 1999-2001 were used in conjunction with digital elevation model (DEM) derived datasets (e.g. elevation, landform, aspect, etc.) to model natural and semi-natural vegetation. The minimum mapping unit for this dataset is approximately 1 acre. Landcover classes are drawn from NatureServe's Ecological System concept, with 109 of the 125 total classes mapped at the system level. For the majority of classes, a decision tree classifier was used to discriminate landcover types, while a minority of classes (e.g. urban classes, sand dunes, burn scars, etc.) were mapped using other techniques. Twenty mapping areas, each characterized by similar ecological and spectral characteristics,...
Categories: Publication;
Types: Citation;
Tags: SW 1060 Conservation in agricultural use; Q2 02123 Conservat,
USA, Colorado, South Platte R.,
Water Resources Abstracts; ASFA 2: Ocean Technology Policy &,
agriculture,
geographical reference systems, All tags...
irrigation,
irrigation requirements,
monitoring,
regional planning,
remote sensing,
satellite technology,
technology,
vegetation,
vegetation cover,
water conservation,
water management,
water resources,
water use, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Foraminifera,
Holocene,
Q2 02148 Palaeo-studies; O 1080 Multi-disciplinary Studies; ,
Tiphotrocha comprimata, All tags...
Trochammina macrescens macrescens,
USA, Maine,
ecological associations,
ecological effects,
geological data,
invertebrates,
paleoenvironments,
plants,
salt marshes,
sea level,
sea level variations,
spectroscopic techniques,
vegetation cover,
water level, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA,
Q2 02264 Sediments and sedimentation; Q5 01521 Mechanical an,
USA, Tennessee,
environmental impact,
flood plains, All tags...
growth,
sediment transport,
sedimentation,
vegetation cover,
wetlands, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocea,
ASW, USA, Texas, Galveston Bay,
LANDSAT,
LANDSAT,
Q1 01382 Ecological techniques and apparatus; Q2 02393 Remot, All tags...
USA, Texas, Galveston Bay,
classification,
classification systems,
coastal zone,
mapping,
remote sensing,
satellite sensing,
satellite technology,
vegetation cover,
wetlands, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ANW, USA, North Carolina, Currituck Sound,
ASFA 1: Biological Sciences & Living Resources; Oceanic Abst,
Anatidae,
Fulica americana,
Q1 01482 Ecosystems and energetics; O 1070 Ecology/Community, All tags...
USA, North Carolina,
USA, North Carolina, Currituck Sound,
aquatic birds,
aquatic plants,
brackishwater ecology,
foods,
macrophytes,
vegetation cover,
waterfowl, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst,
INE, USA, Washington, Padilla Bay,
Q1 01483 Species interactions: general; O 1070 Ecology/Commu,
USA, Washington,
Zostera, All tags...
grazing,
population dynamics,
sea grass,
seagrasses,
spatial variations,
temporal variations,
vegetation cover, Fewer tags
Categories: Publication;
Types: Citation;
Tags: SW 4030 Cost allocation, cost sharing, pricing; Q2 02127 Gen,
USA, Arizona,
Water Resources Abstracts; ASFA 2: Ocean Technology Policy &,
beneficial use,
case studies, All tags...
economic analysis,
economic impact,
flood plains,
habitat,
habitats,
instream flow,
multiple use of resources,
riparian waters,
streamflow,
vegetation cover,
water distribution,
water resources,
water use, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; Ecology Abst,
Invertebrata,
New Zealand, North I.,
Q1 01463 Habitat community studies; Q1 01422 Environmental e,
aquatic insects, All tags...
community composition,
environmental factors,
land use,
macroinvertebrates,
plant populations,
species diversity,
streams,
substrate preferences,
taxonomy,
vegetation cover,
zoobenthos, Fewer tags
Categories: Publication;
Types: Citation;
Tags: SW 2060 Effects on water of human nonwater activities; Q5 01,
USA, New Jersey,
Water Resources Abstracts; ASFA 3: Aquatic Pollution & Envir,
ecological effects,
mortality causes, All tags...
pollution effects,
storm runoff,
stormwater runoff,
swamps,
trees,
urbanization,
vegetation cover,
wetlands, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
Ciconiiformes,
Cladium,
Eleocharis,
Nymphaea, All tags...
Panicum,
Polygonum,
Q1 01425 Nutrition and feeding habits; Q5 01523 Conservation,
Rhynchospora,
Typha,
USA, Florida, Okeechobee L.,
aerial surveys,
ecological distribution,
environment management,
habitat selection,
hydrology,
indicator species,
man-induced effects,
rainfall,
regression analysis,
vegetation cover,
wetlands, Fewer tags
Categories: Publication;
Types: Citation;
Tags: SW 0835 Streamflow and runoff; SW 0860 Water and plants; Q1 ,
USA, New Mexico,
USA, Rio Grande R.,
Water Resources Abstracts; ASFA 1: Biological Sciences & Liv,
allochthonous deposits, All tags...
biodegradation,
cottonwood trees,
decomposing organic matter,
detritus,
ecosystems,
energy flow,
experimental data,
experimental research,
flood plains,
flooding,
leaves,
litter,
organic matter,
riparian vegetation,
vegetation cover, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst,
ASW, USA, Texas,
Avicennia germinans,
GIS,
Q1 01463 Habitat community studies; O 1080 Multi-disciplinar, All tags...
USA, Texas,
coastal zone management,
geographical reference systems,
mangrove swamps,
mapping,
plant populations,
position fixing,
remote sensing,
vegetation cover, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: O,
PSW, South Africa, Eastern Cape, Algoa Bay,
Q5 01521 Mechanical and natural changes; Q2 02124 Coastal zo,
coastal zone management,
dunes, All tags...
ecosystem disturbance,
ecosystem management,
man-induced effects,
sand,
vegetation cover, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality,
France, Brittany,
Pisces,
Q5 01523 Conservation, wildlife management and recreation,
Salmonidae, All tags...
aquatic plants,
ecosystem management,
environment management,
fishery management,
research programmes,
resource conservation,
river basin management,
rivers,
vegetation cover,
water management, Fewer tags
Categories: Publication;
Types: Citation;
Tags: GIS,
SW 5080 Evaluation, processing and publication; SW 0850 Lake,
USA, Florida, Okeechobee L.,
Water Resources Abstracts; ASFA 3: Aquatic Pollution & Envir,
baseline studies, All tags...
ecosystems,
environment management,
grasses,
habitat improvement (biological),
herbicides,
infrared imagery,
lakes,
littoral zone,
mapping,
marsh plants,
marshes,
plant control,
planting management,
remote sensing,
riparian vegetation,
satellite imagery,
vegetation cover,
wildlife habitats, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ANE, British Isles, Kent, Dungeness,
ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
British Isles, Kent, Dungeness,
Q1 01463 Habitat community studies; Q5 01523 Conservation, w,
beaches, All tags...
ecosystems,
environmental protection,
geomorphology,
nature conservation,
shingle,
vegetation cover, Fewer tags
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecol,
Brazil,
Brazil,
Pleistocene,
Pleistocene, All tags...
Q2 02273 Palaeontology; D 04680 Paleoecology,
climatic changes,
ecosystem disturbance,
evolution,
forests,
palaeoclimatology,
palaeoenvironments,
paleoclimatology,
paleoecology,
refuges,
vegetation cover, Fewer tags
Categories: Publication;
Types: Citation;
Tags: D 04200 Wetlands; Q5 01523 Conservation, wildlife management,
Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental,
South Africa,
South Africa, KwaZulu-Natal,
South Africa, KwaZulu-Natal, All tags...
aquatic plants,
classification,
environment management,
grasses,
nature conservation,
plant communities,
plant populations,
species diversity,
species richness,
vegetation,
vegetation cover,
wetlands, Fewer tags
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