Ontologia

HydroBASINS lev08 watershed · #1081066880

Bassin de Enyau

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 9 administrative regions across 2 countries : Aringa, Aru, Arua Municipality, Ayivu, Koboko +4

Pfafstetter: 17293060

Sub-basin area

2 236,3km²

Upstream area

2 236,3km²

Discharge

8,4m³/s

Mean elev.

967m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de River Jure470 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

9 dept-equivalent regions (GADM L2)

1 more

24 intersecting protected areas

  • Kadre

    IUCN Not Reported

    Forest Reserve

    7.78 km² overlap

  • Wati

    IUCN Not Reported

    Forest Reserve

    7.72 km² overlap

  • Kulua

    IUCN Not Reported

    Forest Reserve

    6.06 km² overlap

  • Otrevu

    IUCN Not Reported

    Forest Reserve

    5.63 km² overlap

  • Liru

    IUCN Not Reported

    Forest Reserve

    4.98 km² overlap

  • Enyau

    IUCN Not Reported

    Forest Reserve

    3.81 km² overlap

  • Barituku

    IUCN Not Reported

    Forest Reserve

    1.51 km² overlap

  • Ovuju

    IUCN Not Reported

    Forest Reserve

    1.48 km² overlap

  • Lokiragodo

    IUCN Not Reported

    Forest Reserve

    1.19 km² overlap

15 more protected areas

  • Utumbari

    IUCN Not Reported

    Forest Reserve

    0.80 km² overlap

  • Olovu

    IUCN Not Reported

    Forest Reserve

    0.79 km² overlap

  • Yivu

    IUCN Not Reported

    Forest Reserve

    0.75 km² overlap

  • Arua

    IUCN Not Reported

    Forest Reserve

    0.63 km² overlap

  • Manibe

    IUCN Not Reported

    Forest Reserve

    0.55 km² overlap

  • Ozubu

    IUCN Not Reported

    Forest Reserve

    0.46 km² overlap

  • Giligili

    IUCN Not Reported

    Forest Reserve

    0.27 km² overlap

  • Lodonga

    IUCN Not Reported

    Forest Reserve

    0.24 km² overlap

  • Maracha

    IUCN Not Reported

    Forest Reserve

    0.22 km² overlap

  • Koboko

    IUCN Not Reported

    Forest Reserve

    0.20 km² overlap

  • Odruwa

    IUCN Not Reported

    Forest Reserve

    0.17 km² overlap

  • Nyio - Bamboo

    IUCN Not Reported

    Forest Reserve

    0.17 km² overlap

  • Ozu

    IUCN Not Reported

    Forest Reserve

    0.08 km² overlap

  • Mbaraka

    IUCN Not Reported

    Forest Reserve

    0.08 km² overlap

  • Eruba

    IUCN Not Reported

    Forest Reserve

    0.05 km² overlap

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

Species present

451 distinct species · 1 995 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 995 obs · 39 cellules
Obs. / cellule
≥ 781
128–780
43–127
13–42
< 13

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

Ecological tissue

Sample of 33 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 Enyau : 29 espèces reliées par 29 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
29
Connectance
0.055
Patrimoniales
0
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°

24,2°C

Annual rain

1 299mm

Moisture idx (CMI)

-0,28

Runoff

118mm/an

PET

1 817mm

AET

1 088mm

Mean slope

2,2°

Water table

157cm

Forest

6%

Crops

31%

Urban

10%

Protected

2%

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