Filters: Tags: {"scheme":"Marine Realms Information Bank (MRIB) keywords"} (X) > partyWithName: Taaja R Tucker (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Great Lakes Science Center Kurt P Kowalski U.S. Geological Survey - ScienceBase Edward Roseman Ecosystems More... Categories Data (3) Tag Types Theme (6) Tags (with Scheme=Marine Realms Information Bank (MRIB) keywords) fish (1) habitats (1) plants (1) spatial characteristics of habitats (1) vascular plants (1) wetlands (1) View Results as: JSON ATOM CSV

Land cover classifications and associated data from treatment areas enrolled in the Phragmites Adaptive Management Framework, 2018 During 2018, uncrewed aerial vehicles (UAVs or 'drones') were used to collect spatially referenced aerial imagery from 20 management units (sites) enrolled in the Phragmites Adaptive Management Framework, a collective learning program developed by the Great Lakes Phragmites Collaborative. Management units were located in Michigan, Ohio, and Wisconsin (USA). Invasive Phragmites australis (hereafter "Phragmites") had been managed at each management units some time previously by the landowner or land manager, and aerial imagery was then collected to create cover classifications distinguishing live and dead Phragmites from the surrounding landscape using object-based image analysis with training based on ground-truth... Categories: Data; Tags: Botany, Lake Erie, Lake Huron, Lake Michigan, Michigan, All tags... Ohio, Remote Sensing, USGS Science Data Catalog (SDC), Wisconsin, biogeography, biota, invasive species, plants, plants (organisms), vascular plants, vascular plants, Fewer tags Walleye (Sander vitreus) egg deposition and spawning habitat suitability in the Maumee River, OH (2014-2015) Tributaries support spawning habitats for three of the four major sub-stocks of Lake Erie walleye (Sander vitreus). Despite a history of anthropogenic degradation and the extirpation of other potamodromous species, the Maumee River, OH continues to support one of the largest fish migrations in the Laurentian Great Lakes. To determine if spawning habitat availability and quality could limit production of Maumee River walleye, a habitat suitability model based on river bottom substrates and water depth was created for the lower 51 km of the Maumee River, and the distribution and relative abundance of walleye eggs deposited in a 25-km stretch of river were assessed. Walleye eggs were collected using a diaphragm pump... Categories: Data; Tags: Aquatic Biology, Ecology, Geomorphology, Lower Maumee, Ohio, All tags... USGS Science Data Catalog (SDC), Walleye, bathymetry, biota, fish, fish, habitat fragmentation, habitats, habitats, recreational fishery resources, spatial characteristics of habitats, Fewer tags Wetland vegetation and elevation of Arcadia Marsh, Michigan (1995-2010) Vegetation sampling and elevation data were collected to characterize the sedge-grass meadow of Arcadia Marsh, Arcadia, Michigan (USA), a drowned river mouth wetland near Lake Michigan. Wetland vegetation community data were collected by quadrat sampling in 1995, 2002, and 2010 and topographic data were collected via GPS and LIDAR positional data in 2010. Categories: Data; Tags: Aquatic Vascular Vegetation, Bathymetry and Elevation, Botany, Ecology, Emergent Wetland, All tags... Great Lakes, Hydrology, Lake Michigan, Michigan, Northeastern Lake Michigan, USGS Science Data Catalog (SDC), United States, aquatic vegetation, biogeography, community ecology, digital elevation models, elevation, freshwater ecosystems, plants (organisms), topographic maps, vascular plants, vegetation, wetland ecosystems, wetlands, Fewer tags