Revision for U.S. Geological Survey data release:

Sanders-DeMott, R., Eagle, M.J., Kroeger, K.D., Wang, F., Brooks, T.W., O'Keefe Suttles, J.A., Nick, S.K., Mann, A.G., and Tang, J., 2022, Carbon dioxide and methane fluxes with supporting environmental data from coastal wetlands across Cape Cod, Massachusetts (ver. 2.0, June 2022): U.S. Geological Survey data release, https://doi.org/10.5066/P9RRL3T0.

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Version 1 posted online April 27, 2022
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Revised and reposted, June 2022 as version 2.0

Changes in version 2.0:
1) A new child page with an additional dataset was added to the data release: "Static chamber fluxes of carbon dioxide and methane from coastal wetlands on Upper Cape Cod, Massachusetts and supporting environmental data, 2021". This dataset includes new data from a field campaign in the year following the original data.

2) An existing dataset was modified: "Eddy covariance fluxes of carbon dioxide and methane from the Herring River in Wellfleet, MA". This dataset has been modified to append new data from May 23, 2021 to May 18, 2022. In addition, newly available data was added to blank columns in the last 71 rows of the original dataset, but the original dataset is otherwise unchanged and no existing data values were modified. The metadata was updated to reflect the new ranges of values as well as document the revision and update the larger work citation. 

3) Metadata of "Static chamber fluxes of carbon dioxide and methane from Phragmites wetlands and supporting data collected across a salinity gradient on Cape Cod, Massachusetts" had the larger work citation updated to indicate the new data release version. There were no changes to the actual data.

First posted – April 27, 2022 (available whsc_data_contact@usgs.gov)
Revised – June 2022 (version 2.0)