Ontologia

HydroBASINS lev08 watershed · #7080709170

Bassin de Combahee 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 3 administrative regions : Beaufort, Colleton, Hampton

Pfafstetter: 73251063

Sub-basin area

245,1km²

Upstream area

2 959,2km²

Discharge

35,61m³/s

Mean elev.

15m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Chehaw River240 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

7 intersecting protected areas

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

Species present

716 distinct species · 33 825 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 825 obs · 7 cellules
Obs. / cellule
≥ 28 553
28 553–28 552
1 578–28 552
651–1 577
< 651

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

Ecological tissue

Sample of 38 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 Combahee River : 27 espèces reliées par 66 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
66
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°

18,1°C

Annual rain

1 277mm

Moisture idx (CMI)

-0,09

Runoff

332mm/an

PET

1 410mm

AET

1 080mm

Mean slope

0,7°

Water table

28cm

Forest

89%

Crops

4%

Urban

0%

Protected

17%

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