Skip to main content
USGS - science for a changing world
Advanced Search

Filters: Tags: Water (X)

866 results (124ms)   

Filters
Date Range
Extensions
Types
Contacts
Categories
Tag Types
Tag Schemes
View Results as: JSON ATOM CSV
thumbnail
Aucune base de données ne disposait du positionnement numérique des ports. Les ports fluviaux correspondent à des noeuds des [axe_hydro]. Ils ont été positionnés par comparaison entre le fichier des localités transmis par la MONUC et, soit la carte des ports transmis par la RVF, soit le listing des ports transmis par la SNCC. En l’absence de ville ou de village portant le nom du port, le noeud a été créé en référence au PK transmis par la SNCC ou la RVF. Le positionnement des ports fluviaux a été fait au sein de l’agence UNJLC de Kinshasa en 2006. No database gives a numerical position of ports. The fluvial ports correspond to nodes on the hydrologic axes. They are positioned by comparisons between the local data...
thumbnail
The Hydrology Point Feature Class defines natural/semi natual point hydrographic features (springs, seeps, tanks, guzzlers…) on RSL. The data for this point feature class was provided by the refuge.
thumbnail
This metadata describes water point data for the Oregon Framework Hydrography data and the standard system used to identify the state's surface water. The Water Points (WP) layer is the repository for springs, seeps and other hydrographic features with limited spatial extent (i.e. most easily represented by a point).
thumbnail
Limites des secteurs de la RDC. Le fichier est issu de la digitalisation par UNOCHA et UNDP de l’atlas de l’organisation administrative de la RDC réalisé par le père Léon de Saint Moulin. Lorsque les limites de secteurs sont définies par un cours d’eau, la géométrie a été partagée. La toponymie et la codification ont été validées par l’INS. Boundaries of sectors of the Democratic Republic of Congo (RDC). This dataset is a digitization of UNOCHA and UNDP of the administraive organization atlas for the RDC produced by leon de Saint Moulin. The boundaries of these sectors are defined by waterways, geometry and and subdivisions. The toponomy and codification were validated by the INS.
thumbnail
Intermittent and ephemeral streams represent more than half of the length of the global river network. Dryland freshwater ecosystems are especially vulnerable to changes in human-related water uses as well as shifts in terrestrial climates. Yet, the description and quantification of patterns of flow permanence in these systems is challenging mostly due to difficulties in instrumentation. Here, we took advantage of existing stream temperature datasets in dryland streams in the northwest Great Basin desert, USA, to extract critical information on climate-sensitive patterns of flow permanence. We used a signal detection technique, Hidden Markov Models (HMMs), to extract information from daily time series of stream...
Categories: Publication; Types: Citation; Tags: Water
thumbnail
The New York Water Science Center of the U.S. Geological Survey (USGS) in Troy, N.Y., operates a state-of-the-science laboratory for the chemical analysis of soil and water. For over 20 years, the laboratory has specialized in analyses used in acid rain research and other environmental studies such as soil effects on forest health and logging effects on water quality.Laboratory Information:Contact the Lab for customized schedules and fees. phone: (518) 285-5681 Water Soils Ammonium ...
thumbnail
These data represent modeled stream temperatures for a portion of a larger dataset known as the Great Northern Landscape Conservation Cooperative (GNLCC) (http://greatnorthernlcc.org/). This metadata record is a combined description for two spatial data feature types, vector lines and points, which cover the same geographic area. The line features are derived from NHDPlus (http://www.horizon-systems.com/NHDPlus/index.php) (USEPA and USGS, 2010) stream lines and the point data represent 1 km intervals along the NHDPlus stream network. Both datasets contain identical modeled stream temperature attributes. These modeled stream temperatures were generated as part of the U.S. Forest Service NorWeST stream temperature...
thumbnail
This dataset contains stream-stage data for Santa Cruz River at Tumacácori Downstream Site (SC11). The pressure transducer was mounted to a metal post secured in the stream near the left bank. The data were recorded using non-vented Solinst Levelogger for the period of June 16, 2016 to June 24, 2016. The data were logged continuously at a 15-minute interval and manually downloaded. Data were then corrected with the atmospheric pressure collected from a Solinst Barologger located at SC14. The data was processed and analyzed for erroneous data.
thumbnail
The purpose of the Coral Reef Evaluation and Monitoring Project (CREMP) is to monitor the status and trends of selected reefs in the Florida Keys National Marine Sanctuary(FKNMS).CREMP assessments have been conducted annually at fixed sites since 1996 and data collectedprovides information on the temporal changes in benthic cover and diversity of stony corals andassociated marine flora and fauna. The core field methods continue to be underwatervideography and timed coral species inventories. Findings presented in this report include datafrom 109 stations at 37 sites sampled from 1996 through 2008 in the Florida Keys and 1999 through 2008 in the Dry Tortugas. The report describes the annual differences (between 2007...
Categories: Data; Types: NetCDF OPeNDAP Service; Tags: Florida Keys Coral Reef Monitoring Project2001, absence, aphia, area, array, All tags...
thumbnail
In 1998, the Florida Fish and Wildlife Conservation Commission's (FWC) Fisheries Independent Monitoring (FIM) program began a long-term monitoring effort of key reef fish populations in the Florida Keys National Marine Sanctuary. This effort was aimed at evaluating the relative abundance, size structure, and habitat utilization of specific reef fish species that are targeted by commercial and recreational fisheries.; Smith, S.G., et al. 2011, Multispecies survey design for assessing reef-fish stocks, spatially explicit management performance, and ecosystem condition. Fisheries Research 109(2011)25-41; Brandt, M.E., et. al. 2009, A Cooperative Multi-agency Reef Fish Monitoring Protocol for the Florida Keys Coral...
Categories: Data; Types: NetCDF OPeNDAP Service; Tags: Florida Keys National Marine Sanctuaries Reef Fish Monitoring, array, array-data, basis, basisOfRecord, All tags...
thumbnail
In 1998, the Florida Fish and Wildlife Conservation Commission's (FWC) Fisheries Independent Monitoring (FIM) program began a long-term monitoring effort of key reef fish populations in the Florida Keys National Marine Sanctuary. This effort was aimed at evaluating the relative abundance, size structure, and habitat utilization of specific reef fish species that are targeted by commercial and recreational fisheries.; Smith, S.G., et al. 2011, Multispecies survey design for assessing reef-fish stocks, spatially explicit management performance, and ecosystem condition. Fisheries Research 109(2011)25-41; Brandt, M.E., et. al. 2009, A Cooperative Multi-agency Reef Fish Monitoring Protocol for the Florida Keys Coral...
Categories: Data; Types: NetCDF OPeNDAP Service; Tags: Florida Keys National Marine Sanctuaries Reef Fish Monitoring, array, array-data, basis, basisOfRecord, All tags...


map background search result map search result map Les collectivites de Congo (small local governments of Congo) Les port de Congo (ports of Congo) Oregon Water Points (hydrographic features) Soil and Low-Ionic-Strength Water Quality Laboratory Hydrology point features, Ruby Lake NWR Great Basin Historic and Predicted Stream Temps 2001 Florida Keys Coral Reef Monitoring Project 1996 Florida Keys Reef Visual Census, v3.3 1994 Florida Keys Reef Visual Census, v3.3 USGS Land Cover - Woodland for Mississippi 20160519 State or Territory Shapefile Stream-stage Dataset at Santa Cruz River at Tumacacori Downstream Site, geographic NAD83 (Water Year 2016) USGS Land Cover - Woodland for Missouri 20180127 State or Territory Shapefile USGS Land Cover - Woodland for District of Columbia 20180810 State or Territory Shapefile USGS Land Cover - Woodland for Illinois 20180809 State or Territory Shapefile USGS Land Cover - Woodland for Minnesota 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for New York 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for North Dakota 20180810 State or Territory Shapefile USGS Land Cover - Woodland for Ohio 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Oklahoma 20180810 State or Territory FileGDB 10.1 Stream-stage Dataset at Santa Cruz River at Tumacacori Downstream Site, geographic NAD83 (Water Year 2016) Hydrology point features, Ruby Lake NWR USGS Land Cover - Woodland for District of Columbia 20180810 State or Territory Shapefile 1994 Florida Keys Reef Visual Census, v3.3 1996 Florida Keys Reef Visual Census, v3.3 2001 Florida Keys Coral Reef Monitoring Project USGS Land Cover - Woodland for Ohio 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Mississippi 20160519 State or Territory Shapefile USGS Land Cover - Woodland for North Dakota 20180810 State or Territory Shapefile USGS Land Cover - Woodland for Illinois 20180809 State or Territory Shapefile USGS Land Cover - Woodland for Oklahoma 20180810 State or Territory FileGDB 10.1 USGS Land Cover - Woodland for Missouri 20180127 State or Territory Shapefile USGS Land Cover - Woodland for New York 20180810 State or Territory FileGDB 10.1 Oregon Water Points (hydrographic features) Soil and Low-Ionic-Strength Water Quality Laboratory USGS Land Cover - Woodland for Minnesota 20180810 State or Territory FileGDB 10.1 Great Basin Historic and Predicted Stream Temps Les port de Congo (ports of Congo) Les collectivites de Congo (small local governments of Congo)