Published October 3, 2022
| Version v1
Dataset
Open
Global monthly hydrology and water quality datasets, derived from the dynamical surface water quality model (DynQual) at 10 km spatial resolution
Creators
- 1. Utrecht University
Description
Global 10km output data from the dynamical surface water quality model (DynQual), with a monthly temporal resolution.
Output data includes:
- Discharge (m3 s-1)
- Channel storage (m3)
- Water temperature (°C)
- Total dissolved solids (TDS) concentration (mg l-1)
- Biological oxygen demand (BOD) concentration (mg l-1)
- Fecal coliform (FC) concentration (cfu 100ml-1)
Note. a minimum discharge threshold of 0.01 m3 s-1 was used when computing TDS, BOD and FC concentrations, as uncertainties in absolute values of water availabilities have large impacts on resulting in-stream concentrations. Thus, if the the average discharge for the month was below 0.01 m3 s-1, concentrations are not calculated (assigned as NA).
In-stream water quality aggregated to 0.5 degree spatial resolution (daily, monthly and annual) can be found at: https://zenodo.org/records/10155484.
Notes
As published in: Jones, E. R., Bierkens, M. F. P., Wanders, N., Sutanudjaja, E. H., van Beek, L. P. H., and van Vliet, M. T. H.: DynQual v1.0: a high-resolution global surface water quality model, Geosci. Model Dev., 16, 4481–4500, https://doi.org/10.5194/gmd-16-4481-2023, 2023.
Files
Files
(18.9 GB)
| Name | Size | Download all |
|---|---|---|
|
md5:2ce78698c535505417d52c911df0cec3
|
3.7 GB | Download |
|
md5:49f50226b7b6cee8783f6dece3071183
|
3.7 GB | Download |
|
md5:26d46614e3a6d93fc948e1de37d1279f
|
3.0 GB | Download |
|
md5:0da1986df613d845d3aa7fcb7a95e3f6
|
2.9 GB | Download |
|
md5:98c104a5b0803c9880adbabab11c0ed4
|
2.9 GB | Download |
|
md5:7f0be67e752c90c5685aa751726fccc6
|
2.5 GB | Download |