Data.gov Program Management Office Data.gov Program Management Office

created Feb 17, 2011

updated May 11, 2011

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Description

National-scale geochemical analysis of stream sediments and soils in the US, from existing data, reanalysis of existing samples, and new sampling. Goal for sample density is one per 289 square km.

Activity
Community Rating
Current value: 0.0 out of 5
Your Rating
Current value: out of 5
Raters
0
Visits
1366
Downloads
1263
Comments
0
Contributors
0
Meta
Category
Geography and Environment
Permissions
Public
Tags
Arsenic, analysis, Mercury, environment, stream sediments, federal data download, Chemical analysis, federal datasets, soil chemistry, unconsolidated deposits, sediment, soil, sampling, geochemical, neutron activation analysis, atomic emission spectrometry, geochemistry, stream, atomic absorption analysis, Field sampling, lithostratigraphy
Licensing and Attribution
Data Provided By
US Geological Survey
Source Link
(none)
Dataset Summary
Agency
Department of the Interior
Sub-Agency
US Geological Survey
Date Released
2004
Date Updated
2008
Time Period
data obtained through 2007
Frequency
ongoing data collection
High Value Dataset
N
Suggested by Public
N
Dataset Information
Data.gov Data Category Type
Raw Data Catalog
Specialized Data Category Designation
Research
Unique ID
21
Extended Type
Raw Data
Dataset Coverage
Unit of Analysis
sample
Granularity
individual sample analyses
Geographic Coverage
Conterminous US, Alaska
Data Description
Collection Mode
compilation by researchers
Data Collection Instrument
relational database
Data Dictionary
included in metadata and documentation
Data Quality
Data Quality Certification
Yes
Privacy and Confidentiality
Yes
Applicable Information Quality Guideline Designation
Interior / US Geological Survey
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Data.gov Program Management Office Data.gov Program Management Office

created Feb 17, 2011

updated May 11, 2011

Description

National-scale geochemical analysis of stream sediments and soils in the US, from existing data, reanalysis of existing samples, and new sampling. Goal for sample density is one per 289 square km.

Activity
Community Rating
Current value: 0.0 out of 5
Your Rating
Current value: out of 5
Raters
0
Visits
1366
Downloads
1263
Comments
0
Contributors
0
Meta
Category
Geography and Environment
Permissions
Public
Tags
Arsenic, analysis, Mercury, environment, stream sediments, federal data download, Chemical analysis, federal datasets, soil chemistry, unconsolidated deposits, sediment, soil, sampling, geochemical, neutron activation analysis, atomic emission spectrometry, geochemistry, stream, atomic absorption analysis, Field sampling, lithostratigraphy
Licensing and Attribution
Data Provided By
US Geological Survey
Source Link
(none)
Dataset Summary
Agency
Department of the Interior
Sub-Agency
US Geological Survey
Date Released
2004
Date Updated
2008
Time Period
data obtained through 2007
Frequency
ongoing data collection
High Value Dataset
N
Suggested by Public
N
Dataset Information
Data.gov Data Category Type
Raw Data Catalog
Specialized Data Category Designation
Research
Unique ID
21
Extended Type
Raw Data
Dataset Coverage
Unit of Analysis
sample
Granularity
individual sample analyses
Geographic Coverage
Conterminous US, Alaska
Data Description
Collection Mode
compilation by researchers
Data Collection Instrument
relational database
Data Dictionary
included in metadata and documentation
Data Quality
Data Quality Certification
Yes
Privacy and Confidentiality
Yes
Applicable Information Quality Guideline Designation
Interior / US Geological Survey