Ontologia

HydroBASINS lev08 watershed · #1080981740

Bassin de Anum 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 20 administrative regions : Adansi Asokwa, Adansi South, Akyemansa, Asante-Akim Central, Asante-Akim North +15

10% lakePfafstetter: 14510424

Sub-basin area

4 980,3km²

Upstream area

4 980,3km²

Discharge

46m³/s

Mean elev.

220m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Pra River415 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

20 dept-equivalent regions (GADM L2)

12 more

30 intersecting protected areas

21 more protected areas

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

Species present

2 039 distinct species · 41 652 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 652 obs · 132 cellules
Obs. / cellule
≥ 8 539
143–8 538
36–142
13–35
< 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 7 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 Anum River : 6 espèces reliées par 6 interactions GloBI sur 2 types (connectance 28.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
6
Connectance
0.286
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°

25,9°C

Annual rain

1 566mm

Moisture idx (CMI)

-0,05

Runoff

291mm/an

PET

1 645mm

AET

1 273mm

Mean slope

3,5°

Water table

167cm

Forest

10%

Crops

13%

Urban

4%

Protected

15%

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