Ontologia

HydroBASINS lev08 watershed · #1080938700

Bassin de Ya Creek

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 : Gbehlageh, Saclepea, Sanniquelleh-Mahn, Zoegeh

Pfafstetter: 14573669

Sub-basin area

939,8km²

Upstream area

939,9km²

Discharge

28,41m³/s

Mean elev.

398m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ya Creek10 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

791 distinct species · 1 917 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 917 obs · 20 cellules
Obs. / cellule
≥ 449
447–448
82–446
15–81
< 15

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 de Ya Creek : 20 espèces reliées par 26 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
26
Connectance
0.094
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°

24,8°C

Annual rain

2 162mm

Moisture idx (CMI)

0,10

Runoff

953mm/an

PET

1 939mm

AET

1 408mm

Mean slope

3,9°

Water table

136cm

Forest

40%

Crops

1%

Urban

1%

Protected

3%

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