
|
The focus of this dataset is soil temperature collected on four mountain summits in Glacier National Park, Montana, USA from 2003 through 2018. Two summit sites were established in 2003 on Dancing Lady and Bison Mountain, east of the continental divide. Two additional summit sites were established in 2004 on Pitamakin and Mt. Seward, also east of the continental divide. These four summit sites comprise a target region set up in accordance with the Global Observation Research Initiative in Alpine Environments (GLORIA). GLORIA was initiated by the University of Vienna in 2000 and protocols for operating target regions have been refined and revised since then. Sixty-nine GLORIA target regions now exist throughout the...
Categories: Data;
Tags: CCME-alpine veg,
GLORIA,
Glacier National Park,
Montana,
alpine, All tags...
biota,
botany,
ecology,
soil temperature,
vegetation, Fewer tags
|
Mangrove restoration has a strong potential to enhance the services provided by coastal wetlands on a number of Department of the Interior (DOI) managed lands throughout the southeastern United States of America. Services include storm protection, water quality improvement, and biological carbon sequestration. Forest structural attributes including basal area, tree height, and stem density by species are used to calculate above ground biomass and above ground productivity. Percent cover is used to asses the forest canopy health. The data collected for the soils are: bulk density, percent total Nitrogen, percent total Carbon, and selected samples percent total Phosporus. The forest structure plots were placed in...
Categories: Data;
Types: Citation;
Tags: Avicennia germinans,
Carbon,
Collier County,
Conocarpus erectus,
Ecology, All tags...
Environmental Health,
Florida,
Goodland,
Laguncularia racemosa,
Nitrogen,
Phosphorus,
Rhizophora mangle,
USA,
USGS Science Data Catalog (SDC),
bulk density,
diameter at breast height (dbh),
mangrove,
percent cover,
soils,
spherical densiometer,
tree height, Fewer tags
|
We assessed the resilience of wetlands to sea-level rise along a transitional gradient from tidal freshwater forested wetland (TFFW) to oligohaline marsh by measuring processes controlling wetland elevation. We identified fundamental differences in how resilience is maintained across wetland community types, which have important implications for management activities that aim to restore or conserve resilient systems.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Georgia,
Savannah River,
South Carolina,
USGS Science Data Catalog (SDC),
Waccamaw River, All tags...
accretion,
coastal wetlands,
elevation change,
oligohaline marsh,
resilience,
sea-level rise,
tidal freshwater forested wetland,
wetland RSLR, Fewer tags
|
This dataset is focused on alpine plant species presence/absence, species turnover, and trends in species abundance on four mountain summits in Glacier National Park, Montana, USA from 2003 through 2014. Two summit sites were established in 2003 on Dancing Lady and Bison Mountain, east of the continental divide. Two additional summit sites were established in 2004 on Pitamakin and Mt. Seward, also east of the continental divide. This multi-summit approach to monitoring alpine plant species follows the protocols of the Global Observation Research Initiative in Alpine Environments (GLORIA) that were initiated by the University of Vienna in 2000 and which have been refined and revised since then. GLORIA summit sites...
|
The need to monitor change in sagebrush steppe is urgent due to the increasing impacts of climate change, shifting fire regimes, and management practices on ecosystem health. Remote sensing provides a cost-effective and reliable method for monitoring change through time and attributing changes to drivers. We report an automated method of mapping rangeland fractional component cover over a large portion of the Northern Great Basin, USA, from 1986 to 2016 using a dense Landsat imagery time series. 2012 was excluded from the time-series due to a lack of quality imagery. Our method improved upon the traditional change vector method by considering the legacy of change at each pixel. We evaluate cover trends stratified...
Tags: AZ,
Arizona,
Arizona Plateau,
Black Hills,
Blue Mountains, All tags...
CA,
CO,
California,
Chihuahuan Desert,
Colorado,
Colorado Plateau,
Columbia Plateau,
Grand Canyon,
Great Basin,
Gunnison,
ID,
Idaho,
MT,
Middle Rockies,
Montana,
ND,
NE,
NM,
NV,
Nebraska,
Nevada,
New Mexico,
North Dakota,
Northern Mountainous,
OR,
Oregon,
Rocky Mountains,
SD,
Sonoran Desert,
South Dakota,
Southwest Tablelands,
TX,
Texas,
Three Forks,
UT,
United States,
Utah,
WA,
WY,
Wasatch,
Washington,
Western US,
Wyoming,
Yellowstone,
annual herbaceous,
back-in-time,
bare ground,
big sagebrush,
biota,
climate change,
environment,
geoscientificInformation,
grass,
grassland change,
herbaceous,
imageryBaseMapsEarthCover,
litter,
rangeland,
rangeland management,
sagebrush,
shrub,
shrubland,
shrubland change,
shrubland ecosystems,
shrublands,
terrestrial ecosystems,
time series,
trends,
vegetation,
vegetation change, Fewer tags
|
View more...
|