Ontologia

HydroBASINS lev08 watershed · #1080977490

Bassin de Agoriki

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 5 administrative regions : Adaklu, Central Tongu, Ho Municipal, Ho West, North Tongu

Pfafstetter: 14410304

Sub-basin area

1 367,5km²

Upstream area

1 367,5km²

Discharge

7,58m³/s

Mean elev.

67m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Volta408 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kalakpa

    IUCN VI

    Resource Reserve

    77.81 km² overlap

  • Abutia Hills

    IUCN VI

    Forest Reserve

    2.54 km² overlap

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

Species present

1 464 distinct species · 15 199 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 199 obs · 47 cellules
Obs. / cellule
≥ 5 777
838–5 776
134–837
34–133
< 34

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

Ecological tissue

Sample of 18 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 Agoriki : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2).

Espèces affichées
18
Interactions affichées
13
Connectance
0.085
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°

27,2°C

Annual rain

1 160mm

Moisture idx (CMI)

-0,32

Runoff

198mm/an

PET

1 695mm

AET

982mm

Mean slope

1,2°

Water table

96cm

Forest

39%

Crops

43%

Urban

3%

Protected

6%

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