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Chemistry of Orange and Reference Streams in Northwestern Alaska 미국
These data include water chemistry from headwater streams to large rivers that have recently turned orange and reference rivers that have not. These samples were collected in two national... -
BLM OR Hydrography Publication Flowline Arc Hub 미국
HYD_PUB_FLOWLINE: This dataset contains flowline features from the US Geologic Survey (USGS) High Resolution National Hydrography Dataset (NHD). NHD Flowline features are linear... -
BLM OR Non Native Arc Hub 미국
FISH_NON_NATIVE_ARC: This feature class is used to determine whether a particular non-native fish species is present in a stream, which can affect protection buffer widths in land... -
BLM OR Fish Resident Poly Hub 미국
FISH_RESIDENT_POLY: Water bodies under BLM management that contain Resident Fish – fish that do not migrate out to the ocean but remain in freshwater. -
BLM OR Wild and Scenic Rivers Corridor Line Hub 미국
WSRCORR_ARC: This data is the line representation of the boundaries of designated Wild and Scenic River Corridors under BLM management within the boundaries of Oregon and Washington. The... -
BLM UT Recreation Sites (Point) 미국
The layers within this feature service represent the spatial extent and boundaries of BLM recreation sites in Utah. The general types of recreation point features targeted by this feature... -
BLM UT Designated Wild and Scenic Rivers (Arc) 미국
The layers within this feature service represent the spatial extent and boundaries of the segments designated as BLM National Conservation Lands (NCL) Wild and Scenic Rivers in Utah. The... -
BLM NM Wild and Scenic Rivers Corridors 미국
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) Wild and Scenic River Corridors. -
BLM NM Wilderness Study Areas 미국
This polygon feature class represents the spatial extent and boundaries of the BLM National Landscape Conservation System (NLCS) Wilderness Study Areas. -
BLM OR Fish Anadromous Poly Hub 미국
FISH_ANADRAMOUS_POLY: Presence or absence of Anadromous fish within an NHD waterbody feature. -
BLM OR Fish Resident Arc Hub 미국
FISH_RESIDENT_ARC: This feature class is used to determine whether a particular resident fish species is present in a stream, which can affect protection buffer widths in land management... -
BLM OR Hydrography Publication Flowline Fish Arc Hub 미국
HYD_PUB_FLOWLINE_FISH: This dataset contains flowline features from the US Geologic Survey (USGS) High Resolution National Hydrography Dataset (NHD). NHD Flowline features are linear... -
BLM Natl AIM Lotic Indicators Hub 미국
This feature class includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands. Data are collected in accordance with the BLM... -
BLM OR Hydrography Publication Area Polygon Hub 미국
HYD_PUB_AREA: This dataset contains area features from the US Geologic Survey (USGS) High Resolution National Hydrography Dataset (NHD). NHD Flowline features are linear depictions of... -
BLM OR Fish Passage Barriers Point Hub 미국
FPB_PUB_PT: The Fish Passage Barrier (FPB) dataset represents basic information about existing and potential human-caused barriers to fish passage in watercourses, e.g., dams, culverts,... -
BLM OR Fish Anadromous Arc Hub 미국
FISH_ANADROMOUS_ARC: This feature class is used to determine whether a particular anadromous fish species is present in a stream, which can affect protection buffer widths in land... -
BLM ES SO National Recreation Site Points 미국
This point feature class represents the Bureau of Land Management (BLM) Eastern States (ES) recreation sites. Recreation sites can include parking areas, campgrounds, OHV designated areas... -
BLM CO Colorado River Boundary 미국
The Colorado River polygon was created using features from the USGS Nataional Hydrography Dataset (NHD) and then digitizing the boundaries of the river from imagery and Esri basemaps in... -
BLM UT Wilderness Study Areas (Polygon) 미국
The layers within this feature service show the spatial extent and boundaries of the BLM National Conservation Lands (NCL) Wilderness Study Areas in Utah. WSAs edited pursuant to: S. 47:... -
BLM UT Designated Wild and Scenic River Corridors (Arc) 미국
The layers within this feature service represent the spatial extent and boundaries of the segments designated as BLM National Conservation Lands (NCL) Wild and Scenic Rivers in Utah. The...