Filters: Tags: aquatic (X)
185 results (17ms)|
Filters
Date Range
Extensions
Types Contacts
Categories Tag Types
|
FY2017There is an increasing concern and need for the conservation of springsnails and other endemic mollusks and for conservation of the unique spring and springbrook habitats on which they depend (Hershler et al 2014; Abele 2011). Nationwide, several of these species have been listed as endangered or threatened under provisions of the ESA; others are candidates for federal listing or are undergoing review by USFWS for possible future listing actions. These species can be particularly susceptible to localized threats and specific knowledge necessary for effective site-based conservation is often limited or lacking.Springsnail are particularly susceptible to extinction because the entire population of any single...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
California,
California,
Climate Change,
Conservation Design,
NOTE: The data are available online four times based on four different attributes (the current, plus 2 degrees C, plus 4 degrees C, and plus 6 degrees C probability of occurrence), the dataset is the same and the download includes the layer files for all the attributes, you do NOT need to download the data more than once.This dataset is one of a suite of products from the Nature’s Network project (naturesnetwork.org). Nature’s Network is a collaborative effort to identify shared priorities for conservation in the Northeast, considering the value of fish and wildlife species and the natural areas they inhabit. Brook Trout probability of occurrence is intended to provide predictions of occupancy (probability of presence)...
The Fish and Wildlife Observation feature class represents observations of aquatic and terrestrial animals made by sight, sound, and other detection methods. It includes locations where animals were found. It does not include surveyed places where the animal was looked for and not found. Data originated primarily from the NRIS Wildlife and Aquatic Surveys applications. The feature class includes the observation location on land or water and the attributes defined in this document. Please note that all listed status fields are dependent on FS units having entered status information into the NRIS TAXA application. A null value does not necessarily indicate an unlisted status.
The goal of delineating Conservation Opportunity Areas (COAs) was to use relevant variables to map areas in South Dakota where increased emphasis on habitat conservation, protection, or management will benefit rare species and remaining intact native habitats. Identified areas may include lands owned or managed by federal, state, tribal, or private entities and areas that may already be managed to maximize species and habitat diversity. The COA maps are not intended to display a land acquisition blueprint, but are an attempt to identify areas that would help fulfill the specific objectives for terrestrial and aquatic systems in South Dakota, as described in the Wildlife Action Plan.The Missouri River Gap Analysis...
Categories: Data;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Aquatic,
COA,
Conservation Opportunity Area,
Fish and Parks,
GFP,
This project will to improve the irrigated meadows on the Cokeville Meadows National Wildlife Refuge (NWR). Engineering and design will be provided to improve the condition of unused irrigation systems and pumps and to install additional head gates and dikes. Rehabilitation of about 7 miles of dike for the B-Q Canal; creating a grass bank at Cokeville Meadows NWR; planting and weed control will restore 1,300 acres of irrigated hay meadows on the Refuge that are currently unproductive; monitoring elk movement east of NWR. This project will improve irrigation efficiency and flooding of approximately 1,300 acres of hay meadows that are currently unproductive. These improvements will increase nesting habitat for the...
Categories: Project;
Types: ScienceBase Project;
Tags: Habitat,
aquatic,
elk,
habitat conservation project,
migratory birds,
Objectives: 1. To make in-stream structures that were placed into Muddy Creek for stream reclamation passable to fish while still maintain the purpose and function of the original structure. 2. To reconnect 50 miles of contiguous stream habitat for BLM sensitive fishes including the Colorado River cutthroat troat, bluehead sucker, flannelmouth sucker, and roundtail chub. Background: Muddy Creek is the only system in Wyoming where viable populations of BLM sensitive Colorado River cutthroat trout, bluehead sucker, flannelmouth sucker, and roundtail chub coexist. Bluehead sucker, flannelmouth sucker, and roundtail chub populations have declined by about 50% range-wide and although Muddy Creek has the largest population...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service,
ScienceBase Project;
Tags: Habitat,
aquatic,
fish passage,
habitat conservation project
This is an ongoing cooperative project to restore 6,100 ft of Savery creek. This joint project will improve native Colorado Cutthroat fish habitat, improve thermal and low flow habitat, and reduce bank erosion by approximately 1,000 cubic yards per year. Restoration will include narrowing the channel to accommodate for 220 cfs flows; excavating pools and installing fish-hook vane structures to improve low flow trout habitat; and re-establishing riparian vegetation to prevent further erosion. At a minimum, the project will include the following: moving three mid-channel bars, installing 14 fish-hook vanes, excavating 18 pools, installing 27 bank full benches to narrow the channel, installing 226 willow clumps...
Categories: Project;
Types: ScienceBase Project;
Tags: Habitat,
aquatic,
colorado river cutthroat,
habitat conservation project,
macroinvertebrate communities,
This map shows the status of aquatic ecosystems, in addition to the input datasets used for the analysis and distribution modeling that were involved in producing these status datasets. 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...
Rivers and streams are comprised of flowlines selected from the National Hydrography Flowline Dataset Medium. 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 should be cited as the data source in any...
Types: Live Data;
Tags: Aquatic,
Aquatic Development Index,
BLM,
Barrier,
Bureau of Land Management,
This table contains information about the amount of each threat analysis attribute, indicator and metric quantified for the 6th level Hydrological Unit (HUC12). These attributes were calculated for the entire HUC 12, the streams within the HUC 12, or the riparian corridor within the HUC 12. The attributes were calculated using ArcMap Tools 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. The User is encouraged to carefully consider the content of the metadata file associated with these data.
This map shows current surface water bodies in CBR, including natural and man-made bodies. 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 should be cited as the data source in any products derived from...
This table contains information about the amount of each threat analysis attribute, indicator and metric quantified for the 6th level Hydrological Unit (HUC12). These attributes were calculated for the entire HUC 12, the streams within the HUC 12, or the riparian corridor within the HUC 12. The attributes were calculated using ArcMap Tools. 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. The User is encouraged to carefully consider the content of the metadata file associated with these data.
This map shows the status of aquatic ecosystems, in addition to the input datasets used for the analysis and distribution modeling that were involved in producing these status datasets. 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...
Rivers and streams are comprised of flowlines selected from the National Hydrography Flowline Dataset Medium. 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 should be cited as the data source in any...
Types: Live Data;
Tags: Aquatic,
Aquatic Development Index,
BLM,
Barrier,
Bureau of Land Management,
Habitat priorities for aquatic species of greatest conservation need (GCN) from the 2015 Tennessee State Wildlife Action Plan.
Categories: Data;
Tags: Academics & scientific researchers,
AppLCC,
Appalachian,
Conservation NGOs,
Data,
Aquatic connectivity was modeled across the entire Landscape Conservation Cooperative geography at the catchmentand watershed scales. To evaluate aquatic connectivity, the density of dams and road crossings was used as these areknown to disrupt connectivity within aquatic systems. Connectivity data for dams and road crossings werecreated from the StreamCat database. The density of dams and roads was multiplied, at the catchment and watershedlevels, by the relative influence of each connectivity variable in the Boosted Regression Tree (BRT) models and then the connectivity variables were averaged. A single aquatic connectivity score was then assigned to each catchment. This aquaticconnectivity score was used to modify...
Categories: Data;
Tags: Academics & scientific researchers,
Appalachian,
Conservation NGOs,
Conservation Plan/Design/Framework,
Data,
These datasets are products of Phase II of the Appalachian Landscape Conservation Cooperative’s (LCC) landscape conservation design (LCD) created by Clemson University as part of the LCC-funded project, “Interactive Conservation Planning for the Appalachian LCC”. The Appalachian NatureScape Design incorporates and models newly developed data and information from all Appalachian LCC funded research projects as well as key existing datasets from partners to produce a series of maps that integrate aquatic connectivity with terrestrial significant habitats to guide conservation planning and decision making.Conservation Planning, a process of spatially identifying and prioritizing lands and waters important for functioning...
Categories: Data;
Tags: Academics & scientific researchers,
AppLCC,
Appalachian,
Conservation NGOs,
Conservation Plan/Design/Framework,
Catchment Scores are selected from the Aquatic Planning Units dataset derived from the U.S. Geological Survey (USGS) National Hydrography Dataset (NHD)+ v. 2 catchments. They contain information used throughout the NatureScape (landscape conservation design) development.
Categories: Data;
Tags: Academics & scientific researchers,
AppLCC,
Appalachian,
Complete,
Conservation NGOs,
In 1991, the U.S. Geological Survey (USGS) began a study of more than 50 major river basins across the Nation as part of the National Water-Quality Assessment (NAWQA) project of the National Water-Quality Program. One of the major goals of the NAWQA project is to determine how water-quality and ecological conditions change over time. To support that goal, long-term consistent and comparable ecological monitoring has been conducted on streams and rivers throughout the Nation. Fish, invertebrate, and algae data collected as part of the NAWQA program were retrieved from the USGS Aquatic Bioassessment database for use in trend analysis. Ultimately, these data will provide insight into how natural features and human...
This dataset is one of a suite of products from the Nature’s Network project (naturesnetwork.org). Nature’s Network is a collaborative effort to identify shared priorities for conservation in the Northeast, considering the value of fish and wildlife species and the natural areas they inhabit. Brook Trout probability of occurrence is intended to provide predictions of occupancy (probability of presence) for catchments smaller than 200 km2 in the Northeast and Mid-Atlantic region from Virginia to Maine. The dataset provides predictions under current environmental conditions and for future increases in stream temperature. Brook Trout probability of occurrence (under current climate) is one input used in developing...
|
|
