Commune · SDN
Kottom
Sudan
Species observed
232
Observations
1 479
Area
14 538,6km²
Ecological tissue
Sample of 9 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 Kottom : 7 espèces reliées par 10 interactions GloBI sur 2 types (connectance 27.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
232 distinct species · 1 479 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,0°C
Annual rain
200mm
Warmest m°
35,4°C
Coldest m°
9,3°C
Elevation: 1 043 m on average (min 854 m, max 1 358 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
7,8
Org. C
4,8g/kg
Clay
25,7%
Sand
50,0%
Silt
24,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Kutum
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)
Hydrology35 basins · 0 lakes · 70 rivers
Hydrology metrics for this exact territory
Stream length here
1 412,3km
Basins crossed
35
Max stream order
4
Max drainage
5 739km²
Discharge in basins
18,3m³/s
Mean precip.
243mm/an
Mean T°
24,1°C
Moisture idx
-0,88
Mean runoff
35mm/an
Mean elev. (basins)
1 030m
Watersheds crossing here
- Bassin de Wadi Magreb (Wadi Fughma)sub-area2 278,2 km²overlap2213.72 km²15%
- Bassin de Wadi Ankasub-area1 484,3 km²overlap1420.07 km²10%
- Bassin de Wadi Dorsub-area1 206,9 km²overlap1202.57 km²8%
- Bassin de Wadi Kutumsub-area1 083,4 km²overlap1047.23 km²7%
- Bassin de Wadi Haiyeihsub-area2 465,8 km²overlap864.56 km²6%
- Bassin de Wadi Kutumsub-area898,1 km²overlap735.64 km²5%
- Bassin de Wadi Tundubasub-area639 km²overlap625.42 km²4%
- Bassin de Wadi Warshisub-area634,7 km²overlap607.67 km²4%
- Bassin de Wadi Morrusub-area1 547,1 km²overlap532.94 km²4%
26 more basinssorted by overlap
- Basin #66990sub-area690,1 km²overlap515.18 km²4%
- Bassin de Wadi Shaqq el Gi'eifersub-area1 722,1 km²overlap449.32 km²3%
- Bassin de Wadi Wannasub-area1 977,4 km²overlap430.17 km²3%
- Bassin de Wadi Amersub-area416,9 km²overlap415.38 km²3%
- Bassin de Wadi Warishisub-area400,6 km²overlap399.15 km²3%
- Bassin de Wadi Bowasub-area331,5 km²overlap330.25 km²2%
- Bassin de Wadi Zarruqsub-area1 303,7 km²overlap322.21 km²2%
- Basin #36010sub-area322,5 km²overlap321.35 km²2%
- Bassin de Wadi Kumbusub-area315,3 km²overlap314.17 km²2%
- Basin #21750sub-area561,4 km²overlap285.21 km²2%
- Bassin de Wadi Umm Barsub-area309,9 km²overlap265.77 km²2%
- Bassin de Wadi Umm Shigsub-area265,1 km²overlap224.32 km²2%
- Bassin de Wadi Kafodsub-area246,9 km²overlap220.21 km²2%
- Bassin de Wadi Timasub-area843,3 km²overlap216.39 km²1%
- Bassin de Wadi Miskisub-area740,6 km²overlap200.38 km²1%
- Bassin de Wadi Umm Shigsub-area661,8 km²overlap85.85 km²1%
- Basin #36130sub-area81,4 km²overlap81.12 km²1%
- Bassin de Wadi Kafodsub-area89,3 km²overlap51.04 km²0%
- Bassin de Wadi Dus (W. Harme)sub-area806,7 km²overlap35.34 km²0%
- Bassin de Wadi Kulkulsub-area1 851,3 km²overlap26.51 km²0%
- Bassin de Wadi Umm Barsub-area41 km²overlap25.38 km²0%
- Basin #35820sub-area24,9 km²overlap24.81 km²0%
- Bassin de Wadi Ab Dehirsub-area272,9 km²overlap18.90 km²0%
- Basin #23310sub-area285,5 km²overlap12.25 km²0%
- Bassin de Wadi Kafodsub-area253 km²overlap9.26 km²0%
- Bassin de Wadi Lilsub-area1 642,4 km²overlap7.88 km²0%
Rivers / streams (70, ord ≥ 4)
- Wadi Kutumord 4len here139.82 km97%total145 km
- Wadi Ankaord 3len here79.47 km94%total84 km
- Wadi Wannaord 3len here58.74 km100%total59 km
- Wadi Umm Barord 3len here54.01 km100%total54 km
- Wadi Amerord 3len here53.86 km100%total54 km
- Wadi Morruord 4len here51.82 km100%total52 km
- Wadi Lameinaord 4len here49.15 km94%total52 km
- Wadi Warishiord 2len here48.05 km100%total48 km
- Wadi Dorord 3len here47.92 km100%total48 km
- Wadi Magreb (Wadi Fughma)ord 4len here43.35 km80%total55 km
- Wadi Fughmaord 3len here39.21 km100%total39 km
- Wadi Tundubaord 3len here33.70 km100%total34 km
58 more river segmentssorted by Strahler order + length
- Wadi Sherrakord 3len here32.94 km91%total36 km
- Wadi Bowaord 3len here26.10 km100%total26 km
- Wadi Amuord 2len here24.91 km100%total25 km
- Wadi Barakullaord 2len here24.57 km77%total32 km
- Wadi Jiraord 2len here22.47 km100%total23 km
- Wadi Beiriord 2len here21.15 km100%total21 km
- Wadi Mundurord 2len here20.57 km100%total21 km
- Wadi Suntord 2len here20.50 km100%total21 km
- Wadi Terriburoord 2len here18.88 km100%total19 km
- Wadi Warshiord 3len here18.47 km100%total19 km
- Wadi Hatiskolla (Gurau)ord 3len here18.39 km100%total18 km
- Wadi Gellabaord 2len here18.07 km100%total18 km
- Wadi Sirkaliord 2len here17.78 km100%total18 km
- Wadi Kishiord 3len here17.58 km100%total18 km
- Wadi Umm Raiord 3len here17.53 km100%total18 km
- Wadi Banabilord 4len here17.01 km100%total17 km
- Wadi Kumbuord 1len here16.57 km100%total17 km
- Wadi Umm Shigord 5len here16.30 km40%total41 km
- Wadi Barord 3len here16.14 km100%total16 km
- Wadi Khererord 3len here16.04 km100%total16 km
- Wadi Abu Ja'abord 3len here15.48 km100%total16 km
- Wadi Buaord 2len here14.88 km61%total25 km
- Wadi Umm Kudurord 2len here14.79 km100%total15 km
- Wadi Telbiord 2len here14.36 km100%total14 km
- Wadi Buiord 3len here14.27 km100%total14 km
- Wadi Isbaniaord 2len here14.26 km100%total14 km
- Wadi Gemmeizaord 3len here13.36 km100%total13 km
- Wadi Umm Mahrarikord 3len here13.14 km100%total13 km
- Wadi Idd el Qaradord 1len here12.89 km66%total20 km
- Wadi Siurord 1len here11.94 km92%total13 km
- Wadi Bir ed Dikord 2len here11.89 km100%total12 km
- Wadi Uriord 3len here11.72 km100%total12 km
- Wadi Duleiord 1len here11.16 km100%total11 km
- Wadi Durbaord 2len here10.55 km100%total11 km
- Wadi Kurnuord 1len here10.23 km100%total10 km
- Wadi Urumaruord 3len here9.87 km100%total10 km
- Wadi Bakuriord 2len here8.85 km100%total9 km
- Wadi Famaord 1len here8.20 km100%total8 km
- Wadi Banaibord 1len here8.05 km100%total8 km
- Wadi Turniord 1len here7.92 km100%total8 km
- Wadi Adarkuord 2len here7.32 km94%total8 km
- Wadi Umm Shidikord 3len here6.91 km100%total7 km
- Wadi Korduord 1len here6.82 km100%total7 km
- Wadi Timaord 3len here5.78 km13%total45 km
- Wadi Megabiord 1len here5.56 km100%total6 km
- Wadi Selgetord 2len here5.54 km70%total8 km
- Wadi Korralord 2len here5.37 km21%total26 km
- Wadi Dagalingord 1len here4.41 km100%total4 km
- Wadi Lubusord 2len here3.63 km37%total10 km
- Wadi Naamord 1len here3.36 km99%total3 km
- Wadi Gerfuord 1len here3.35 km100%total3 km
- Wadi Milligatord 2len here3.13 km100%total3 km
- Wadi Kulkulord 3len here3.00 km16%total18 km
- Khor Benarord 2len here2.83 km100%total3 km
- Wadi Zarruqord 5len here2.77 km3%total103 km
- Wadi Kafodord 4len here1.64 km3%total49 km
- Khor Dubahord 1len here1.32 km100%total1 km
- Wadi Suniord 3len here0.67 km3%total20 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
2,9%
Pesticides
0,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)