Ontologia

HydroBASINS lev08 watershed · #4080010120

Bassin de 沙浦

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 : Shanghai, Suzhou

Coastal basinPfafstetter: 43501009

Sub-basin area

432,4km²

Upstream area

432,4km²

Discharge

1,5m³/s

Mean elev.

5m

Administrative coverage

2 dept-equivalent regions (GADM L2)

  • Shanghai
    Shanghai · China
    417.3 km²
    96.6% of basin
  • Suzhou
    Jiangsu · China
    6.1 km²
    1.4% of basin

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

Species present

928 distinct species · 11 600 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 600 obs · 17 cellules
Obs. / cellule
≥ 4 892
1 399–4 891
408–1 398
233–407
< 233

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

Ecological tissue

Sample of 41 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 沙浦 : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 6 types (connectance 6.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
55
Connectance
0.067
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°

16,1°C

Annual rain

1 077mm

Moisture idx (CMI)

0,05

Runoff

422mm/an

PET

1 021mm

AET

912mm

Mean slope

0,1°

Water table

4cm

Forest

0%

Crops

13%

Urban

98%

Protected

2%

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