Skip to main content
USGS - science for a changing world

Results of external quality-assurance program for the National Atmospheric Deposition Program and National Trends Network during 1985

Dates

Publication Date

Citation

Results of external quality-assurance program for the National Atmospheric Deposition Program and National Trends Network during 1985; 1988; WRI; 87-4219; Brooks, M. H.; Schroder, L. J.; Willoughby, T. C.

Summary

External quality assurance monitoring of the National Atmospheric Deposition Program (NADP) and National Trends Network (NTN) was performed by the U.S. Geological Survey during 1985. The monitoring consisted of three primary programs: (1) an intersite comparison program designed to assess the precision and accuracy of onsite pH and specific conductance measurements made by NADP and NTN site operators; (2) a blind audit sample program designed to assess the effect of routine field handling on the precision and bias of NADP and NTN wet deposition data; and (3) an interlaboratory comparison program designed to compare analytical data from the laboratory processing NADP and NTN samples with data produced by other laboratories routinely [...]

Contacts

Attached Files

Click on title to download individual files attached to this item.

metadata5777371138088675827.xml
Potential Metadata Source

View
3.93 KB
Thumbnail
Thumbnail

Tags

Provenance

Data source
Harvester
Harvested on Mon Jul 21 13:57:58 MDT 2014 from MODS XML Service

Additional Information

Identifiers

Type Scheme Key
local-index unknown wri874219
local-pk unknown 26355
series unknown Water-Resources Investigations Report

Citation Extension

journalWater-Resources Investigations Report
edition-
languageENGLISH
citationTypeReport

Item Actions

View Item as ...

Save Item as ...

View Item...