Ontologia

HydroBASINS lev08 watershed · #4080810560

Bassin de Sahibi 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 6 administrative regions : Faridabad, Gurgaon, Jhajjar, Mewat, Rohtak +1

Pfafstetter: 45249830

Sub-basin area

1 833,1km²

Upstream area

16 936,1km²

Discharge

36,59m³/s

Mean elev.

226m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sahibi River241 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

1 214 distinct species · 878 545 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

878 545 obs · 47 cellules
Obs. / cellule
≥ 183 864
54 267–183 863
10 125–54 266
2 396–10 124
< 2 396

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

Ecological tissue

Sample of 25 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 Sahibi River : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
31
Connectance
0.095
Patrimoniales
2
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°

25,2°C

Annual rain

536mm

Moisture idx (CMI)

-0,69

Runoff

52mm/an

PET

1 729mm

AET

452mm

Mean slope

0,3°

Water table

41cm

Forest

0%

Crops

63%

Urban

39%

Protected

1%

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