District · YEM
Thamud
Yemen
Species observed
25
Observations
43
Area
16 145,1km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
25 distinct species · 43 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,5°C
Annual rain
45mm
Warmest m°
40,9°C
Coldest m°
10,8°C
Elevation: 633 m on average (min 311 m, max 1 190 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,2
Org. C
4,4g/kg
Clay
13,6%
Sand
57,0%
Silt
29,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology46 basins · 0 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
377,0km
Basins crossed
46
Max stream order
5
Max drainage
40 079km²
Discharge in basins
31,5m³/s
Mean precip.
83mm/an
Mean T°
24,4°C
Moisture idx
-0,95
Mean runoff
41mm/an
Mean elev. (basins)
622m
Watersheds crossing here
- Basin #82740sub-area2 136,7 km²overlap1984.05 km²12%
- Basin #84780sub-area2 033,6 km²overlap1645.37 km²10%
- Bassin de وادي منهويتsub-area1 828,7 km²overlap1403.77 km²9%
- Bassin de وادي مكديشsub-area1 009,9 km²overlap1006.50 km²6%
- Bassin de وادي كرعsub-area978,7 km²overlap951.21 km²6%
- Bassin de شعب أم السليمsub-area782,7 km²overlap780.07 km²5%
- Bassin de شعب أم السليمsub-area734 km²overlap731.62 km²5%
- Basin #78590sub-area1 905,2 km²overlap722.61 km²4%
- Bassin de شعب عدفيرsub-area711,1 km²overlap660.67 km²4%
37 more basinssorted by overlap
- Basin #83850sub-area601 km²overlap599.11 km²4%
- Basin #84670sub-area597,8 km²overlap595.88 km²4%
- Basin #88250sub-area499 km²overlap497.34 km²3%
- Bassin de وادي منهويتsub-area1 936 km²overlap413.68 km²3%
- Basin #83840sub-area386,8 km²overlap385.59 km²2%
- Basin #82530sub-area754,5 km²overlap362.96 km²2%
- Basin #80480sub-area1 232,2 km²overlap351.74 km²2%
- Basin #71610sub-area2 308,1 km²overlap311.76 km²2%
- Bassin de وادي ضهيتsub-area1 506,7 km²overlap294.01 km²2%
- Bassin de وادي النخرجةsub-area287,2 km²overlap286.26 km²2%
- Basin #82550sub-area272,2 km²overlap256.06 km²2%
- Basin #96830sub-area1 042,5 km²overlap223.05 km²1%
- Bassin de شعب أم السليمsub-area185,8 km²overlap185.18 km²1%
- Bassin de وادي فرعsub-area2 683,2 km²overlap172.47 km²1%
- Basin #80540sub-area185 km²overlap151.09 km²1%
- Basin #76550sub-area1 607,1 km²overlap134.92 km²1%
- Basin #80380sub-area857,5 km²overlap118.40 km²1%
- Bassin de وادي الجراشبsub-area1 501,7 km²overlap116.73 km²1%
- Basin #84650sub-area164,8 km²overlap100.60 km²1%
- Bassin de وادي طباقيمsub-area1 227,1 km²overlap98.49 km²1%
- Basin #92600sub-area1 638,7 km²overlap91.39 km²1%
- Bassin de وادي عردةsub-area684 km²overlap77.54 km²0%
- Basin #80030sub-area95,6 km²overlap74.61 km²0%
- Basin #79990sub-area368,3 km²overlap69.40 km²0%
- Basin #78980sub-area535,4 km²overlap56.91 km²0%
- Basin #79030sub-area242,8 km²overlap54.55 km²0%
- Basin #81060sub-area244,2 km²overlap47.96 km²0%
- Basin #81030sub-area976,9 km²overlap40.23 km²0%
- Basin #80020sub-area58,2 km²overlap34.84 km²0%
- Basin #79950sub-area39,5 km²overlap23.16 km²0%
- Bassin de وادي ضبعاتsub-area623,1 km²overlap21.42 km²0%
- Basin #85700sub-area426,9 km²overlap3.23 km²0%
- Basin #82790sub-area261 km²overlap2.77 km²0%
- Basin #84660sub-area2,7 km²overlap2.68 km²0%
- Basin #80440sub-area1,6 km²overlap1.55 km²0%
- Basin #77660sub-area974,5 km²overlap0.69 km²0%
- Bassin de وادي الشكيلsub-area1 254,4 km²overlap0.14 km²0%
Rivers / streams (12, ord ≥ 4)
- وادي كرعord 4len here78.74 km100%total79 km
- شعب أم السليمord 5len here75.34 km100%total75 km
- وادي مكديشord 4len here50.53 km100%total51 km
- وادي النخرجةord 3len here33.70 km100%total34 km
- وادي منهويتord 4len here27.87 km61%total45 km
- وادي اتبord 2len here24.71 km100%total25 km
- وادي قصيومord 3len here23.88 km100%total24 km
- شعب أم النجمord 2len here20.58 km100%total21 km
- شعب عدفيرord 3len here16.76 km100%total17 km
- وادي حيلهمord 1len here11.16 km100%total11 km
- وادي مقصرord 3len here7.20 km100%total7 km
- شعب العوجةord 1len here6.49 km100%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,1%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)