Department · MRT
Kiffa
Mauritania
Species observed
179
Observations
815
Area
10 817,6km²
Ecological tissue
Sample of 32 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Kiffa : 30 espèces + 2 bulles famille, 21 interactions GloBI documentées sur 2 types (connectance 4.2%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
179 distinct species · 815 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
30,2°C
Annual rain
242mm
Warmest m°
41,0°C
Coldest m°
15,5°C
Elevation: 167 m on average (min 56 m, max 547 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
7,5
Org. C
4,4g/kg
Clay
18,6%
Sand
60,3%
Silt
21,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
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)
Hydrology36 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
220,6km
Basins crossed
36
Max stream order
5
Max drainage
28 845km²
Discharge in basins
11,7m³/s
Mean precip.
207mm/an
Mean T°
29,0°C
Moisture idx
-0,90
Mean runoff
35mm/an
Mean elev. (basins)
175m
Watersheds crossing here
- Bassin de El Kembessub-area1 622,1 km²overlap1348.21 km²12%
- Basin #48840sub-area1 010,3 km²overlap961.35 km²9%
- Basin #66860sub-area1 698,6 km²overlap932.01 km²9%
- Basin #55260sub-area719 km²overlap714.81 km²7%
- Basin #61400sub-area1 131,6 km²overlap658.25 km²6%
- Bassin de Oued el Mancoûrsub-area1 352,3 km²overlap598.26 km²6%
- Bassin de Oued el Mancoûrsub-area684,2 km²overlap575.84 km²5%
- Bassin de Oued Hasseï Sidi Ahmedsub-area1 863 km²overlap507.92 km²5%
- Basin #67180sub-area471,4 km²overlap469.80 km²4%
27 more basinssorted by overlap
- Basin #55490sub-area534,1 km²overlap464.51 km²4%
- Bassin de Bogh el Mâsub-area404,6 km²overlap403.23 km²4%
- Basin #48690sub-area340,6 km²overlap339.43 km²3%
- Bassin de Kiffasub-area299,3 km²overlap298.33 km²3%
- Basin #61410sub-area248,8 km²overlap247.97 km²2%
- Bassin de Oued el Mancoûrsub-area446,3 km²overlap232.79 km²2%
- Basin #55070sub-area342,2 km²overlap227.50 km²2%
- Basin #72000sub-area220,7 km²overlap219.95 km²2%
- Basin #55270sub-area211,3 km²overlap210.60 km²2%
- Bassin de Oued el Mancoûrsub-area193,9 km²overlap193.21 km²2%
- Bassin de Kiffasub-area185,5 km²overlap180.20 km²2%
- Basin #46600sub-area1 140,4 km²overlap173.37 km²2%
- Basin #47710sub-area482,1 km²overlap148.59 km²1%
- Basin #41560sub-area882,8 km²overlap139.77 km²1%
- Bassin de Oûedeï el Ghorbânesub-area2 563,1 km²overlap116.35 km²1%
- Bassin de Dakhlet Koûrouraïsub-area1 619,1 km²overlap102.58 km²1%
- Bassin de Oued el Mancoûrsub-area65,9 km²overlap65.64 km²1%
- Basin #41930sub-area64,1 km²overlap63.90 km²1%
- Bassin de Oued Oumm el Gâhsub-area167,8 km²overlap60.11 km²1%
- Basin #38740sub-area204,5 km²overlap38.81 km²0%
- Basin #50720sub-area38 km²overlap37.83 km²0%
- Basin #67680sub-area188,7 km²overlap32.55 km²0%
- Basin #47720sub-area168,9 km²overlap27.84 km²0%
- Bassin de Oued Kouroudjelsub-area265,2 km²overlap17.53 km²0%
- Basin #38750sub-area322,5 km²overlap13.08 km²0%
- Basin #47100sub-area3,2 km²overlap1.93 km²0%
- Basin #46610sub-area563,5 km²overlap0.00 km²0%
Rivers / streams (7, ord ≥ 4)
- Oued el Mancoûrord 5len here97.54 km100%total98 km
- Kiffaord 4len here43.59 km100%total44 km
- El Kembesord 4len here37.25 km100%total37 km
- Oued Hasseï Sidi Ahmedord 4len here18.04 km18%total100 km
- Bogh el Mâord 4len here10.78 km100%total11 km
- Oued Oumm el Gâhord 5len here7.47 km7%total100 km
- Oued Kouroudjelord 5len here5.97 km5%total114 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
6,5%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)