Ontologia

HydroBASINS lev08 watershed · #5080603020

Bassin · #5080603020

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 2 administrative regions : Kingston, The Coorong

Endorheic 2% lakePfafstetter: 56390023

Sub-basin area

409,6km²

Upstream area

10 493,3km²

Discharge

1,8m³/s

Mean elev.

20m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #50800881304 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

592 distinct species · 5 685 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 685 obs · 9 cellules
Obs. / cellule
≥ 1 367
1 367–1 366
1 168–1 366
397–1 167
< 397

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

Ecological tissue

Sample of 39 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 · #5080603020 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
50
Connectance
0.068
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°

15,3°C

Annual rain

499mm

Moisture idx (CMI)

-0,59

Runoff

7mm/an

PET

1 231mm

AET

426mm

Mean slope

0,9°

Water table

105cm

Forest

24%

Crops

12%

Urban

0%

Protected

27%

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