Ontologia

HydroBASINS lev08 watershed · #1081090060

Bassin de Tochi River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 7 administrative regions : Aswa, Gulu, Kilak, Kole, Nwoya +2

Pfafstetter: 17295200

Sub-basin area

2 317,5km²

Upstream area

2 317,5km²

Discharge

11,85m³/s

Mean elev.

1 077m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Victoria Nile617 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

17 intersecting protected areas

  • Opit

    IUCN Not Reported

    Forest Reserve

    46.87 km² overlap

  • Opok

    IUCN Not Reported

    Forest Reserve

    5.29 km² overlap

  • Gung - Gung

    IUCN Not Reported

    Forest Reserve

    3.02 km² overlap

  • Acet

    IUCN Not Reported

    Forest Reserve

    2.72 km² overlap

  • Aneneng

    IUCN Not Reported

    Forest Reserve

    2.60 km² overlap

  • Opaka

    IUCN Not Reported

    Forest Reserve

    2.08 km² overlap

  • Apworocero

    IUCN Not Reported

    Forest Reserve

    1.39 km² overlap

  • Keyo

    IUCN Not Reported

    Forest Reserve

    1.21 km² overlap

  • Gulu

    IUCN Not Reported

    Forest Reserve

    0.89 km² overlap

8 more protected areas

  • Aloro

    IUCN Not Reported

    Forest Reserve

    0.82 km² overlap

  • Icheme

    IUCN Not Reported

    Forest Reserve

    0.16 km² overlap

  • Aber

    IUCN Not Reported

    Forest Reserve

    0.10 km² overlap

  • Bobi

    IUCN Not Reported

    Forest Reserve

    0.05 km² overlap

  • Anyeke

    IUCN Not Reported

    Forest Reserve

    0.05 km² overlap

  • Abili

    IUCN Not Reported

    Forest Reserve

    0.05 km² overlap

  • Achaba

    IUCN Not Reported

    Forest Reserve

    0.01 km² overlap

  • Ngai

    IUCN Not Reported

    Forest Reserve

    0.01 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

270 distinct species · 773 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

773 obs · 65 cellules
Obs. / cellule
≥ 359
23–358
5–22
3–4
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 43 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Tochi River : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 38 interactions GloBI documentées sur 3 types (connectance 4.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
43
Interactions affichées
38
Connectance
0.042
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

23,3°C

Annual rain

1 373mm

Moisture idx (CMI)

-0,24

Runoff

161mm/an

PET

1 807mm

AET

1 160mm

Mean slope

1,1°

Water table

92cm

Forest

22%

Crops

12%

Urban

3%

Protected

3%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)