Ontologia

HydroBASINS lev08 watershed · #1080877220

Bassin de Pampana

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 1 administrative regions : Tonkolili

Pfafstetter: 14577326

Sub-basin area

315,8km²

Upstream area

316km²

Discharge

19,43m³/s

Mean elev.

166m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pampana450 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

154 distinct species · 218 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

218 obs · 9 cellules
Obs. / cellule
≥ 92
92–91
38–91
13–37
< 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 16 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 Pampana : 15 espèces + 1 bulle famille, 10 interactions GloBI documentées sur 2 types (connectance 8.3%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
16
Interactions affichées
10
Connectance
0.083
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°

26,3°C

Annual rain

3 009mm

Moisture idx (CMI)

0,42

Runoff

1 921mm/an

PET

1 734mm

AET

1 250mm

Mean slope

4,6°

Water table

170cm

Forest

9%

Crops

8%

Urban

2%

Protected

5%

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