Data and Information Use Conditions
Data and information on this website are in the public domain and access is provided without limit or financial charge. Any conclusions, findings, or recommendations on this website do not necessarily reflect the views of the sponsor, the National Oceanic and Atmospheric Administration, Air Resources Laboratory.
Use Conditions and Citation
The use and publication of data on this website for scientific, policy-related, or educational purposes are encouraged. Please ensure that the use of the data and the acknowledgement conform with the data policy of the provider.
When publishing data from this website, please use the following citation:
(Cite the source of the data consistent with the policy of the data provider). Data retrieved on (insert date). Data accessed via the Global Atmosphere Watch, World Data Centre for Precipitation Chemistry (http://wdcpc.org).
An example of a citation for data from the U.S. National Atmospheric Deposition Program, accessed via the WDCPC website:
National Atmospheric Deposition Program (http://nadp.sws.uiuc.edu/). 01 September 2015. Data accessed via the Global Atmosphere Watch, World Data Centre for Precipitation Chemistry (http://wdcpc.org).
Please send one copy of any printed publication using WDCPC data or information or data retrieved by using the WDCPC web site to:
As an alternative, send the citation or a pdf file of the publication to firstname.lastname@example.org; and for on-line uses, provide the URL of the on-line publication or website.
Information about the Global Atmosphere Watch and its data policies is available at http://gaw.empa.ch/gawsis/faqs.asp.