Ecologist
Email:
nchelgren@usgs.gov
Office Phone:
541-750-1015
ORCID:
0000-0003-0944-9165
Location
3731 SW Jefferson Way
Corvallis
, OR
97333
US
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This dataset includes temperature and pressure data from 26 sites in the HJ Andrews Experimental Forest in western Oregon. Stream and Air data loggers were deployed in June of 2020 and downloaded in October 2020. The HJ_Andrews_Temperature file contains temperature data (in C°) by logger serial number, site, and usage for the study period. The HJ_Andrews_Pressure file contains pressure data (in kPa) by logger serial number, site, and usage for the study period. The HJ_Andrews_Points spatial data layer contains site locations, geographic information, data summaries, and mean August stream temperatures. The HJ_Andrews_Wet_Dry delineation file contains daily flow status estimates derived from stream and air temperature...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Hydrology,
Intermittent,
Lookout Creek,
Mack Creek,
McRae Creek, All tags...
Perennial,
Stream / River,
Stream Flow,
Stream Temperature,
USGS,
USGS Science Data Catalog (SDC),
Water Resources,
Watershed,
environment,
inlandWaters,
streamflow,
water temperature, Fewer tags
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IMPORTANT NOTE: More recent versions of these data release are available at this link. This dataset includes spatial locations where streamflow permanence observations (continuous flow, discontinuous flow, and dry) were recorded using the FLOwPER (FLOw PERmanence) field survey available in the Survey 123 and S1 mobile application. Additional information to describe the field conditions are included as part of the survey. Field observations in the FLOwPER Database have not been processed for quality control including spatial data accuracy or association with a stream network such as the National Hydrography Dataset. Streamflow permanence observations are collected from several governmental and non-governmental organizations...
Categories: Data;
Tags: Aquatic Biology,
California,
Ecology,
Environmental Health,
Forestry, All tags...
Hydrology,
Idaho,
Land Use Change,
Nevada,
Oregon,
Pacific Northwest,
Streamflow permanence,
USGS Science Data Catalog (SDC),
Washington,
Water Quality,
Water Resources,
environment,
ephemeral,
headwaters,
hydrographic datasets,
inlandWaters,
intermittent,
perennial,
river systems,
streamflow,
streams, Fewer tags
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Forest harvest is one of the primary landscape-scale management actions affecting riparian forests of the Pacific Northwest, U.S, yet the effect of harvest on headwater steam amphibians is largely understudied. Existing information is often limited because of the difficulty separating movement and emigration processes from occupancy and abundance estimates. We designed a before-after control-impact experiment to account for instream movement in the responses of three unique headwater stream amphibians to clearcut logging as part of the Trask River Watershed Experimental Study in the Oregon Coast Range. We captured and marked larval tailed frogs (Ascaphus truei), Coastal giant salamanders (Dicamptodon tenebrosus),...
Categories: Data;
Tags: Aquatic Biology,
Ecology,
Forestry,
Geomorphology,
Hydrology, All tags...
Land Use Change,
Northern Oregon Coastal,
Oregon,
USGS Science Data Catalog (SDC),
Water Resources,
Wildlife Biology,
amphibians,
biogeography,
deforestation,
drainage basins,
environment,
farming,
inlandWaters,
wetland ecosystems, Fewer tags
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IMPORTANT NOTE: This dataset includes spatial locations where streamflow permanence observations (continuous flow, discontinuous flow, and dry) were recorded using the FLOwPER (FLOw PERmanence) field survey available in the Survey 123. Additional information to describe the field conditions are included as part of the survey. Field observations in the FLOwPER Database have not been processed for quality control including spatial data accuracy or association with a stream network such as the National Hydrography Dataset. Streamflow permanence observations are collected from several governmental and non-governmental organizations on a continuing basis. This data release is formatted as a shapefile that includes streamflow...
Tags: California,
Hydrology,
Idaho,
Nevada,
Oregon, All tags...
Pacific Northwest,
Streamflow permanence,
USGS Science Data Catalog (SDC),
Washington,
Water Resources,
environment,
ephemeral,
headwaters,
hydrographic datasets,
inlandWaters,
intermittent,
perennial,
river systems,
streamflow,
streams, Fewer tags
|
IMPORTANT NOTE: This dataset includes spatial locations where streamflow permanence observations (continuous flow, discontinuous flow, and dry) were recorded using the FLOwPER (FLOw PERmanence) field survey available in the Survey 123 and S1 mobile application. Additional information to describe the field conditions are included as part of the survey. Field observations in the FLOwPER Database have not been processed for quality control including spatial data accuracy or association with a stream network such as the National Hydrography Dataset. Streamflow permanence observations are collected from several governmental and non-governmental organizations on a continuing basis. This data release is formatted as a...
Categories: Data;
Tags: Aquatic Biology,
Ecology,
Environmental Health,
Forestry,
Hydrology, All tags...
Idaho,
Land Use Change,
Oregon,
Pacific Northwest,
Streamflow permanence,
USGS Science Data Catalog (SDC),
Washington,
Water Quality,
Water Resources,
ephemeral,
farming,
headwaters,
hydrographic datasets,
inlandWaters,
intermittent,
perennial,
river systems,
streamflow,
streams, Fewer tags
|
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