Found over 10000 datasets matching "ponds".
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Locations of known and historic fish ponds on the island of Hawaii (Big Island). For some fish ponds, data includes their condition, ownership, and references used to map them.
Search relevance: 97.21 | Views last month: 2 -
Ponds are impoundments that have been used for flood control, water supply, irrigation, and recreation. They constitute modifications to the stream network that fragment the aquatic habitat by...
Search relevance: 91.66 | Views last month: 0 -
We sampled 77 lakes in summer 2010 encompassing a range of disturbance (Low, Moderate, High). Disturbance was estimated based on landscape measures (e.g., trail density, proximity to roads) on...
Search relevance: 90.87 | Views last month: 0 -
Ponds used to capture and store water for irrigation are a common feature in agricultural landscapes of the southern Coastal Plain of Georgia, USA. However, not much is known about the...
Search relevance: 89.57 | Views last month: 13 -
This is an ArcGIS point shapefile showing small ponds in the North Cascades National Park Service Complex.
Search relevance: 84.62 | Views last month: 0 -
Alterations to stream hydrology, which include changes in stream geomorphology, are primary impacts of anthropogenic disruption. In North Carolina, hydrological alterations lead to environmental...
Search relevance: 84.42 | Views last month: 0 -
The dataset supported findings in the study: "Evaluation of SWAT reservoir, ponds, and wetlands tools in water and sediment simulation in the Rock River watershed". Results of this study...
Search relevance: 81.50 | Views last month: 0 -
The data presented in this data release include concentrations of current-use pesticides, nutrients, chloride, and metals in surface water collected from 60 wetlands including natural ponds,...
Search relevance: 80.90 | Views last month: 0 -
These data were compiled to compare the ability of matched filtering (MF) and linear spectral mixture analysis (LSMA) to map isolated wetland sites using Landsat 5 Thematic Mapper (TM) and Landsat...
Search relevance: 78.29 | Views last month: 0 -
This data displays the locations of top lakes and ponds for fishing in New York State, as determined by fisheries biologists working for the New York State Department of Environmental...
Search relevance: 76.20 | Views last month: 0 -
Water, sediment, anuran food (leaf litter and detritus) and whole body larval amphibian composites were analyzed for over 100 current-use pesticides from 24 wetlands representing land-use...
Search relevance: 73.27 | Views last month: 0 -
Data shows Vermont inland Lakes and Ponds which do not fall under general fishing regulations. The dataset is updates as fisheries regulations change.
Search relevance: 71.07 | Views last month: 0 -
This dataset provides a shapefile of agricultural ponds used in the Russian River Coupled Groundwater and Surface-Water Flow Model (GSFLOW) model.
Search relevance: 70.66 | Views last month: 0 -
This data includes information on water quality, zooplankton, and fish sampled in ponds on delta islands in San Joaquin County, California. The islands include Bacon (North and South ponds),...
Search relevance: 65.84 | Views last month: 0 -
For more information, see the Terrestrial Significant Habitats Factsheet at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=150834. The California Department of Fish and Wildlife’s (CDFW) Areas...
Search relevance: 65.40 | Views last month: 0 -
Data from ponds and lakes surveyed during lake monitoring at CRLA, LAVO, and REDW, starting in 2013. See protocol (https://irma.nps.gov/DataStore/Reference/Profile/21820404).
Search relevance: 63.00 | Views last month: 0 -
For more information, see the Aquatic Significant Habitats Factsheet at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=150855. The California Department of Fish and Wildlife’s (CDFW) Areas of...
Search relevance: 62.25 | Views last month: 0 -
Temperature and light measurements along the water-depth profile of ponds in North Dakota, USA, 2019
This data release presents data that were collected as part of a larger effort to assess factors that regulate thermal stratification and mixing in small ponds. This work was part of an...
Search relevance: 62.06 | Views last month: 0 -
Microcystins in agricultural ponds can affect agricultural productivity, posing risks to nearby crops and health risks to livestock. Little information is known about microcystins and water...
Search relevance: 61.83 | Views last month: 1
