Ontologia

HydroBASINS lev08 watershed · #1080704960

Bassin · #1080704960

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 4 administrative regions : Bade, Borsari, Karasuwa, Yusufari

EndorheicPfafstetter: 16247050

Sub-basin area

565,9km²

Upstream area

50 224,6km²

Discharge

23,72m³/s

Mean elev.

336m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080704970604 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Rinukunu

    IUCN Not Reported

    Forest Reserve

    51.87 km² overlap

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

Species present

98 distinct species · 391 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

391 obs · 10 cellules
Obs. / cellule
≥ 162
162–161
23–161
21–22
< 21

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

Ecological tissue

Sample of 24 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 · #1080704960 : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
29
Connectance
0.089
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°

26,7°C

Annual rain

404mm

Moisture idx (CMI)

-0,81

Runoff

16mm/an

PET

2 075mm

AET

338mm

Mean slope

0,0°

Water table

10cm

Forest

0%

Crops

26%

Urban

2%

Protected

9%

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