DRASTIC parameter: R (Net recharge). Upper Guadiana Basin (UGB).
R parameter represents the net recharge per unit area. The values of the recharge (mm) are classified into six classes and a rate is assigned to each class (<50 mm = [1]; 50 - 100 = [3]; 100 - 175 = [6]; 175 - 250 = [8]; 250 - 500 = [9]; >500 = [10]). In the Upper Guadiana Basin pilot, rainfall is the main source of aquifers recharge. The mean annual recharge varies between 45 and 70 mm/year.
dataset
DRASTIC parameter: R
- DRASTIC parameter: R (Net recharge). Upper Guadiana Basin (UGB).
:
5fc64ea1-eac4-478b-ae8f-11570a010833
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Environment
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Geoscientific information
Health
GEMET - INSPIRE themes, version 1.0:
European Geoscience Registry - Projects:
Free:
HOVER, EGDI, groundwater resource
-3.93,
38.61,
-2.13,
40.16
creation: 2020-05-30
grid
Geological Survey of Spain (IGME)
Urb. Alcázar del Genil, 4. Edificio Zulema, bajo.,
Granada,
18006,
Spain
email:
d.pulido@igme.es
Role: custodian
Data Quality
Estimation of the mean net recharge (Sacramento model) taking into account the different hydrology cycle variables in the period 1974-2015.
Constraints
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5fc64ea1-eac4-478b-ae8f-11570a010833
Geological Survey of Spain (IGME)
email:
d.pulido@igme.es
Role: point of contact
2021-10-29