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32 Titles Match Your Query
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1. Hydrologic measurements and water quality in ENR, WCA2 and WCA3 (OFR 00-168 appendixes) [USGS_SOFIA_hydro_wq_ofr_00-168]
At present there are few reliable estimates of hydrologic fluxes between groundwater and surface water in the Everglades. This gap in hydrological investigations not only leaves the water budget of ...


2. Linking a conceptual karst hydrogeologic model of the Biscayne aquifer to ground-water flow simulations from Everglades National Park to Biscayne National Park - Phase 1 [USGS_SOFIA_karst_model]
This project in being undertaken to develop a high-resolution 3-dimensional karst hydrogeologic framework of the Biscayne aquifer between Everglades National Park (ENP) and Biscayne National Park ...


3. Dynamics of Land Margin Ecosystems: Historical Change, Hydrology, Vegetation, Sediment, and Climate [USGS_SOFIA_land_margin_ecosystems]
This project has three objectives (tasks): 1) operate and maintain the Mangrove Hydrology sampling network; 2) study the dynamics of coastal vegetation (mangroves, marshes) in relation to sea-level, ...


4. Circumpolar Active-Layer Permafrost System (CAPS) [G01175]
The Circumpolar Active-Layer Permafrost System (CAPS) CD-ROM contains data sets and information products pertaining to permafrost and frozen ground topics. CAPS was originally compiled by the International ...


5. Transient and Rapid Glacial Motions, including Glacial Earthquakes [rice_0739444]
(1) This award originally supported a project to study the mode of formation and causes of glacial earthquakes -- which we argued [Tsai et al., J. Geophys. Res., 2008] to be affiliated with iceberg ...


6. ANTARCTIC PERMAFROST AND CLIMATE CHANGE-PICTO 36155-2005 [CDA_AR-ANTARCTICPERMAFROSTANDCLIMATECHANGUE-PICTO36155-2005]
ENGLISH The project is aimed at enhanced knowledge of the present morphology and structure of Antarctic permafrost and the interpretation of the permafrost evolution and the cryogenic processes and ...


7. Data on freshwater and hydrochemistry in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM_Freshwater]   PARENT DIF
In English: Surface freshwater, snow and groundwater studies in the Antarctic Peninsula region and Ellsworth Mountains. Hydrochemical data. From projects of the research group on Geology of the University ...


8. Data on geomorphology, neotectonics, soils, permafrost and freshwater in the Antarctic Peninsula region. [CNDP-ESP_GEOANT-UAM]   CHILD DIFs
In English: This dataset contains registered data on studies carried out by the research group on Geology from the University Autonoma of Madrid (GEOANT). Data about geomorphology, neotectonics, ...


9. Lake Okeechobee Bathymetry data [USGS_SOFIA_lake_okee_bathy_data]
The data from the bathymetric mapping of Lake Okeechobee are provided in two forms: as raw data files and as elevation contour maps. High resolution acoustic bathymetric surveying is a proven method ...


10. Oak Ridges Moraine Project, Canada [CANADA_GSC_OakRidgesMor_Prj]
A regional scale project completing geological and hydrogeological work of the Greater Toronto and Oak Ridges Moraine area in southern Ontario. The approximately 11,000 km sq field area ...


11. Geochronology in the South Florida Ecosystem and Associated Ecosystem Programs [USGS_SOFIA_metholms]
In order to manage an ecosystem, it is imperative to define the rate at which ecologic, physical and chemical changes have occurred. The lack of historical records documenting ecological changes dictates ...


12. Major Bedrock Aquifers Within 300 Feet of Ground Surface [IGDNR_ALLST_AQMB300]
This map shows the distribution of major bedrock aquifer units within 300 feet of ground surface containing potable water in Illinois. Major aquifers are capable of yielding 70 gallons ...


13. Hydrogeology of the Surficial Aquifer System in Southwest Florida [USGS_SOFIA_metweed]
The objective of this project is to provide to hydrologic modelers a three-dimensional database of the geologic and hydrologic properties of the sediments and rocks of the surficial aquifer system ...


14. Remote Sensing of Water Turbidity and Sedimentation and Their Relationship to Algal Blooms [USGS_SOFIA_Fbturbidity]
A decline in water clarity in Florida Bay has been observed following the seagrass dieoffs starting in the late 1980's. Algal blooms and discolored water have been reported in Florida Bay over the ...


15. L-31N Lithological and Geophysical Data [USGS_SOFIA_L-31N_wells_data]
The objectives of this data acquisition project were to provide the on-site geologic expertise while the four coreholes and the deepest well in each cluster were drilled and constructed, and to complete ...


16. Geological Society of America (GSA) Supplemental Data Repository [GSA_DATA_REPOSITORY]
The Geological Society of America (GSA) ("http://www.geosociety.org") has data available through a repository that contains supplementary data to articles published in several of the Society's Journals. ...


17. Operational Hydrologic Data from the California Department of Water Resources, Division of Flood Management [CAL_DWR_CDEC_HYDRODATA]
Both real-time and historical hydrologic data are available for California river basins from the California Department of Water Resources, California Data Exchange Center. Data includes current and ...


18. Major geologic structures in the Black Hills Hydrology Study study area. [USGS_ofr00471_geostruc]
This data set was created as part of the Black Hills Hydrology Study (BHHS). The BHHS is a long-term investigation that was initiated in 1990 as a cooperative effort between the U.S. Geological Survey ...


19. Principal Aquifers of the 48 Conterminous United States [USGS_aquifers_us]
These data are intended for use in publications, at a scale of 1:2,500,000 or smaller. Due to the small scale, the primary intended use is for regional and national data display and analysis, rather ...


20. Application of High-resolution digital topographic data to the detection of incipient sinkhole formation in central Florida [C_FL_Sinkhole]
The topography of central Florida is an excellent example of a continental landscape dominated by a single geomorphic process: karst, an array of landforms formed in response to chemical weathering ...


21. The Iowa Management System Evaluation Area Database [USDA0104]
Water quality project - evaluation of current and emerging farming systems for their impact on ground and water quality. Contains water quality information but not of use to climatic model. Collection ...


22. Geologic map of the Tetilla Peak quadrangle, Santa Fe and Sandoval Counties, New Mexico [USGS_MAP_MF-2352]
The purpose of this mapping was to determine the bedrock geology that would control or impact ground-water flow from the Espanola basin into the Santo Domingo basin. As it is a multi-purpose geologic ...


23. Nova Scotia Geoscience Digital Products [Canada_NovaScotia_GeosciDigProd]
This collection contains all of the downloadable digital geoscience data products produced by the Nova Scotia Department of Natural Resources, Mineral Resources Branch (MRB). These products include ...


24. The Long Valley Caldera GIS Database [USGS-DDS-081]
The Long Valley Caldera GIS Database provides an overview of the studies being conducted by the Long Valley Observatory in eastern California from 1975 to 2001. The database includes geologic, monitoring, ...


25. Canadian Permafrost Thickness [Canada_GSC_PermafrostThick]
Observations on the depth to the base of permafrost across Canada (Geological Survey of Canada Project 870023) from geothermal and geophysical records. Working file contains confidential information.This ...


26. Canadian Ground Temperatures [Canada_GSC_GrTemp]
This database contains mean ground temperatures from points across Canada; however, the focus is primarily on northern Canada (Geological Survey of Canada Project 950035). File contains personal ...


27. National Permafrost Database in Canada [Canada_GSC_NationalPermafrostDB]
The National Permafrost Database contains data on permafrost thermal regime, permafrost thickness and active layer characteristics in Canada. The data has been measured and/or compiled by the GSC ...


28. Geologic Map of the Eminence Quadrangle, Shannon County, Missouri [USGS_map-2653]
The purpose of this geologic map and database is to support and be part of a three-dimensional geologic framework study of south-central Missouri. The framework will be used to assess environmental ...


29. Flood Risk Maps for Areas, Villages and River Systems in Atlantic Canada [CANEMRCCRSFLOODRISK]
This dataset includes a series of maps which identify flood risk in areas, villages, and river systems. Variables: a real extent of flood plains, ice presence, water levels, flow. The initial data ...


30. Sand Hill Fault Permeability Measurements [GEOLOGY_2001010]
[Adapted from "About the GSA Data Repository", "http://www.geosociety.org/pubs/drpint.htm#aboutdrp"] The above data set may be dowloaded from the Geological Society of America (GSA) Data Repository, ...


31. Hydrostructural Maps of the Death Valley Regional Flow System, Nevada and California [USGS_Map_MF-2372]
These maps (maps A and B) were prepared in support of a regional three-dimensional ground-water model currently being constructed by the U.S. Geological Survey (USGS) for the DVRFS. The maps identify ...


32. Hydrogeologic Units in the Black Hills area, South Dakota [USGS_ofr00471_hydrogeo]
This data set was created as part of the Black Hills Hydrology Study (BHHS). The BHHS is a long-term investigation that was initiated in 1990 as a cooperative effort between the U.S. Geological Survey ...


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