Monthly pCO2, gas transfer velocity and CO2 efflux rate in global streams and rivers (the GRADES river networks)

The datasets contain monthly partial pressure of
dissolved CO2 (pCO2, µatm), gas transfer velocity (k, m d-1), and
CO2 efflux rate (g C m-2 d-1) estimates for global streams and rivers in
both comma separated values (csv) and GeoTIFF formats. These datasets
served as the base for monthly CO2 emission estimates for global streams
and rivers and can be used to support regional terrestrial carbon
balances. Original vector-version of products is based
on the Global Reach–level A priori Discharge Estimates for SWOT
or GRADES river networks, which have ~ 3 million individual
reaches of global streams and rivers. The GeoTIFF
version has a spatial resolution of approximately
0.0083º (1 km). The datasets also contain direct CO2 measurements
compiled from the literature (Supplementary Data 1).