Found 12 datasets matching "Grand Portage River".
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This is a project-based dataset resulting from a collaborative study of long-term trends in water quality, hydrology, and meteorological phenomena in the Lake Superior basin, as featured in the...
Search relevance: 48.36 | Views last month: 0 -
The data includes dates, places, and times of sampling events for eggs of invasive Grass Carp (Ctenopharyngodon idella) in tributaries to the Great Lakes in 2021 and 2022. Reference data on...
Search relevance: 46.36 | Views last month: 0 -
This data set is a compilation of data from two sampling efforts (2010 and 2014), focused on determining the presence and distribution of organic contaminants throughout the United States portion...
Search relevance: 40.84 | Views last month: 0 -
The geodatabase contains 13 relate tables that together provide updated and synchronized classifications to an existing vegetation map layer for each of the nine park units in the Great Lakes...
Search relevance: 35.25 | Views last month: 0 -
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...
Search relevance: 33.04 | Views last month: 0 -
The Great Lakes Inventory and Monitoring Network coordinates landbird monitoring in nine national park units. A standardized protocol published in 2010 and implemented across the Great Lakes...
Search relevance: 32.85 | Views last month: 1 -
Forest vegetation provides an integrated measure of terrestrial ecosystem health by expressing information about the collective suite of drivers and stressors which act upon it. These include...
Search relevance: 31.03 | Views last month: 16 -
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as biosentinels through a...
Search relevance: 21.99 | Views last month: 0 -
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks, Protected Places, and other federal lands collected as part of...
Search relevance: 18.44 | Views last month: 0 -
National Park Service unit points.
Search relevance: 8.78 | Views last month: 27 -
National Park Service unit boundaries.
Search relevance: 8.78 | Views last month: 0 -
National Park Service Unit tract polygons
Search relevance: 8.48 | Views last month: 0
