Filters: partyWithName: Gregory B Noe (X) > partyWithName: Tristan G Mohs (X)

Folders: ROOT > ScienceBase Catalog ( Show direct descendants )

Location Folder Show Tree ROOT _ScienceBase Catalog 3DSC Alaska Science Center (ASC) Alkalic Igneous Centers of the Great Plains and Rocky Mountains: Data in Support of Critical Mineral Resource Studies AMMonitor: Remote wildlife monitoring for adaptive management Amphibian Research and Monitoring Initiative More... Filters Date Range Past year (3) Past month (1) Past week (1) Past day (0) Custom range... To   Search Extensions Community (1) Contacts Maryland-Delaware-D.C. Water Science Center U.S. Geological Survey - ScienceBase Matthew J Cashman Water Resources U.S. Geological Survey Thomas R Doody Leah E Staub Categories Data (3) Tag Types Theme (2) Label (1) Place (2) Harvest Set (2) USGS Scientific Topic Keyword (1) Tag Schemes None (2) USGSThesaurus (2) Common Geographic Areas (2) ISO 19115 Topic Category (2) View Results as: JSON ATOM CSV Browse Folder

Chesapeake​ Stream Team The USGS and Virginia Tech are determining if and how the implementation of conservation practices, such as best management practices (BMPs), in watersheds have improved the health of Chesapeake nontidal streams. Our goal is to identify the effects of BMPs and land-use on stream ecosystems by linking upstream landscape change to stream physical habitat, water quality, flow and temperature, and macroinvertebrate and fish responses. We are also determining the specific sources of stress to streams and fish populations to help identify which management practices are most likely to improve stream health. Each year from 2021 to 2024 we study a different Chesapeake landscape setting that is a focus area for stakeholders... Categories: Data; Tags: Chesapeake, best management practices, ecosystem, fish, land use, All tags... macroinvertebrates, stream, stream health, stressor, water quality, watershed, Fewer tags Delmarva Peninsula Stream Health and Habitat Assessments in Maryland and Delaware (2022) U. S. Geological Survey (USGS) scientists completed a data collection campaign from the 25th of April to the 10th of June in 2022, using various methods to record geomorphic and habitat indicators throughout 30 streams on the Delmarva Peninsula. Field methods included GNSS surveys, gravelometer-based pebble count readings, visual assessments, and riparian analyses. This metadata record contains all raw observations from the campaign as well as numerous summary metrics to be used in model development. Those "model-ready" data can be found in Delmarva_Model_Deliverable.csv in the parent item, while the two child items containing raw in-channel observations and raw survey data. Attached to this release is a data dictionary... Categories: Data; Tags: Chesapeake Bay, Chesapeake Bay, Delaware, Delmarva Peninsula, GPS measurement, All tags... Maryland, U.S. Geological Survey, USA, USGS Science Data Catalog (SDC), Water Resources, agriculture, dendrochronology, environmental health (human), erosion, geography, geomorphology, geoscientificInformation, habitat, hydrology, inlandWaters, riparian, river reaches, stream survey, streams, transect sampling, usgs, Fewer tags Shenandoah Valley Stream Health and Habitat Assessments in West Virginia and Virginia, 2021 (ver. 2.0, November 2023) U. S. Geological Survey (USGS) scientists completed a data collection campaign from the 26th of June to the 13th of August in 2021, using various methods to record geomorphic and habitat indicators throughout streams in the Shenandoah Valley. Field methods included GNSS surveys, gravelometer-based pebble count readings, visual assessments, and riparian analyses. This metadata record contains all raw observations from the campaign as well as numerous summary metrics to be used in model development. Those "model-ready" data can be found in Shenandoah_Model_Deliverable.csv in the parent item, while the two child items containing raw in-channel observations and raw survey data. Attached to this release is a data dictionary... Categories: Data; Tags: Chesapeake Bay, Chesapeake Bay, GPS measurement, Shenandoah Valley, U.S. Geological Survey, All tags... USA, USGS Science Data Catalog (SDC), Virginia, West Virginia, agriculture, dendrochronology, environmental health (human), erosion, geography, geomorphology, geoscientificInformation, habitat, hydrology, inlandWaters, riparian, river reaches, stream survey, streams, transect sampling, usgs, Fewer tags