Filters: Tags: stream temperature (X)
56 results (11ms)|
Filters
Date Range
Extensions Types
Contacts
Categories Tag Types
|
Salmonids, a group of coldwater adapted fishes of enormous ecological and socio-economic value, historically inhabited a variety of freshwater habitats throughout the Pacific Northwest (PNW). Over the past century, however, populations have dramatically declined due to habitat loss, overharvest, and invasive species. Consequently, many populations are listed as threatened or endangered under the U.S. Endangered Species Act. Complicating these stressors is global warming and associated climate change. Overall, aquatic ecosystems across the PNW are predicted to experience increasingly earlier snowmelt in the spring, reduced late spring and summer flows, increased winter flooding, warmer and drier summers, increased...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2012,
CASC,
Completed,
Fish,
Fish,
This map contains modeled stream temperature change due to climate change (based on Haak methodology) for Lahontan cutthroat trout (4km analysis unit). These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM...
This dataset includes stream temperatures from a network of 100 data loggers that was installed throughout the Willow-Whitehorse watershed of SE Oregon in September 2014, as well as 10 additional sites that were installed in 2011 and 2012, before and after a 2012 fire that burned nearly the entire watershed. Data loggers were downloaded in August 2015. A spatial data layer contains the site locations and associated information about the sites, along with summary temperature information and a comparison to modeled stream temperatures (NorWeST).
Categories: Data;
Types: Citation;
Tags: Drought,
Drought, Fire and Extreme Weather,
GNIS ID 1129010,
GNIS ID 1129139,
Harney County,
This data release is superseded by Thorson, J.M., Dunham, J.B., Heck, M.P., Hockman-Wert, D.P., and Mintz, J.M., 2022, Stream Temperature in the Northern Great Basin region of Southeastern Oregon, 2016-2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9EDM6L6. Please contact fresc_outreach@usgs.gov for original data set. This dataset includes hourly stream and air temperature data from 124 sites throughout the Northern Great Basin region of SE Oregon. Data loggers were deployed June through September of 2016 and downloaded each subsequent summer through 2019. The spatial data layer contains site locations, geographic information, data summaries, mean August stream temperatures, and modeled NorWest...
Abstract: We measured stream temperature continuously during the 2011 summer run-off season (May through October) in nine watersheds of Southeast Alaska that provide spawning habitat for Pacific salmon. The nine watersheds have glacier coverage ranging from 0% to 63%. Our goal was to determine how air temperature and watershed land cover, particularly glacier coverage, influence stream temperature across the seasonal glacial meltwater hydrograph. Multiple linear regression models identified mean watershed elevation (related to glacier extent) and watershed lake coverage (%) as the strongest landscape controls on mean monthly stream temperature, with the weakest (May) and strongest (July) models explaining 86% and...
Categories: Publication;
Types: Citation;
Tags: Alaska CASC,
Forests,
Glaciers and Permafrost,
Landscapes,
Pacific salmon,
This data release supersedes Thorson, J.M., Dunham, J.B., Heck, M.P., Hockman-Wert, D.P., and Mintz, J.M., 2020, Stream Temperature in the Northern Great Basin region of Southeastern Oregon, 2016-2019: U.S. Geological Survey data release, https://doi.org/10.5066/P924MOCB. This dataset includes hourly stream and air temperature data from 124 sites throughout the Northern Great Basin region of SE Oregon. Data loggers were deployed June through September of 2016 and downloaded each subsequent summer through 2021. The SE_OR_Stream_Temps and SE_OR_Air_Temps files contain temperature data (in C°) by logger serial number and site for the study period. The SE_OR_Wet_Dry delineation file contains daily flow status estimates...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Climatology,
Grant County,
Harney County,
Hydrology,
Intermittent,
This dataset includes stream temperature data from 34 sites in the Donner und Blitzen basin of SE Oregon. Data loggers were deployed in September of 2018 and downloaded each subsequent summer/fall through 2021. The EcoDrought_Temperature file contains temperature data (in C°) by logger serial number and site for the study period. The EcoDrought_Points spatial data layer contains site locations, geographic information, data summaries, mean August stream temperatures, and modeled NorWeST stream temperatures. The EcoDrought_Wet_Dry delineation file contains daily flow status estimates derived from stream temperature data for each site. The EcoDrought_Site_Visit file contains the date and time of the site visit along...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Donner und Blitzen River,
Harney County,
Hydrology,
Intermittent,
Little Blitzen River,
R6 SA (Science Applications), in cooperation with project collaborators and watershed stakeholders (watershed coordinators, Montana State University, MTDRC, EPA, conservation districts, TU) created the River Conditions Tool (RCT) to drive conservation actions via real-time stream gage data with predetermined aquatic, riverine, drought management science.This broad scale tool downscales to individual stream segments providing the ability of watershed groups to customize predetermined conservation triggers for immediate conservation action through real-time situational awareness at fine scales for all water users and in effect becomes a catalog of conservation activities for the entire broad scale project area.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Application,
Drought Management,
Drought Resiliency,
EARTH SCIENCE,
EARTH SCIENCE,
Existing stream temperature data will be compiled from numerous federal, state, tribal, and private sources to develop an integrated regional database. Spatial statistical models for river networks will be applied to these data to develop an accurate model that predicts stream temperature for all fish-bearing streams in the US portion of the NPLCC. Differences between model outputs for historic and future climate scenarios will be used to assess spatial variation in the vulnerability of sensitive fish species across the NPLCC.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
California,
Climate Change,
Conservation Planning,
Data Management and Integration,
Existing stream temperature data will be compiled from numerous federal, state, tribal, and private sources to develop an integrated regional database. Spatial statistical models for river networks will be applied to these data to develop an accurate model that predicts stream temperature for all fish-bearing streams in the US portion of the NPLCC. Differences between model outputs for historic and future climate scenarios will be used to assess spatial variation in the vulnerability of sensitive fish species across the NPLCC.
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2013,
California,
Conservation Planning,
Data Management and Integration,
Datasets/Database,
Existing stream temperature data will be compiled from numerous federal, state, tribal, and private sources to develop an integrated regional database. Spatial statistical models for river networks will be applied to these data to develop an accurate model that predicts stream temperature for all fish-bearing streams in the US portion of the NPLCC. Differences between model outputs for historic and future climate scenarios will be used to assess spatial variation in the vulnerability of sensitive fish species across the NPLCC.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
California,
Climate Change,
Conservation Planning,
Data Management and Integration,
NorWeST Modeled Mean August Stream Temperature for the Salmon River Basin, Idaho
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
Data,
Data.gov Great Northern Landscape Conservation Cooperative,
EARTH SCIENCE > LAND SURFACE > LANDSCAPE,
Federal resource managers,
ABSTRACTWater temperature is a primary driver of stream ecosystems and commonly forms the basis of stream classifications. Robust models of stream temperature are critical as the climate changes, but estimating daily stream temperature poses several important challenges. We developed a statistical model that accounts for many challenges that can make stream temperature estimation difficult. Our model identifies the yearly period when air and water temperature are synchronized, accommodates hysteresis, incorporates time lags, deals with missing data and autocorrelation and can include external drivers. In a small stream network, the model performed well (RMSE D 0:59 °C), identified a clear warming trend (0.63 °C...
NorWeST Predicted Stream Temperatures for the Missouri Headwaters, Montana. Zoom in to see NorWeST predicted stream temperatures.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Missouri Headwaters,
Montana,
NorWeST,
stream temperature
The NorWeST project will develop a centralized, interagency stream temperature database for the southern half of the North Pacific LCC (areas within Oregon, Washington, and California) from data that exists among multiple federal, state, tribal, private, municipal, and county resource agencies. Using these data, a regional stream temperature model will be developed and used to accurately predict historical and future effects of climate change on stream temperatures and thermal habitats for sensitive fish species. The public will benefit from more efficient stream temperature monitoring efforts by eliminating considerable redundancy in such effects currently across the NPLCC. Moreover, the accurate thermal maps resulting...
This study set out to answer the question: “What data and modeling frameworks are needed to provide scientists reliable, climate-informed, water temperature estimates for freshwater ecosystems that can assist watershed management decision making?” To accomplish this, the study gathered existing stream temperature data, identified data gaps, deployed stream temperature monitoring devices, and developed and tested a stream temperature model that could be regionalized across the Northeast domain. We partnered with another funded project team, led by Jana Stewart at WI USGS to collect data from over 10,000 locations across the climate science center domain. This collection effort aided in identifying data gaps where...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2012,
CASC,
Climate change,
Completed,
Data Visualization & Tools,
|
|
