Ontologia

HydroBASINS lev08 watershed · #4080844140

Bassin de Ghunsa

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 across 3 countries : Mechi, North Sikkim, Shigatse

Pfafstetter: 45242589

Sub-basin area

746,1km²

Upstream area

746,3km²

Discharge

40,63m³/s

Mean elev.

5 067m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Tamor River559 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

725 distinct species · 1 702 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 702 obs · 14 cellules
Obs. / cellule
≥ 470
280–469
199–279
85–198
< 85

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

Ecological tissue

Sample of 27 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 Ghunsa : 20 espèces reliées par 32 interactions GloBI sur 3 types (connectance 7.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
32
Connectance
0.079
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°

-1,8°C

Annual rain

526mm

Moisture idx (CMI)

-0,23

Runoff

1 331mm/an

PET

631mm

AET

408mm

Mean slope

29,1°

Water table

1 008cm

Forest

21%

Crops

2%

Urban

0%

Protected

99%

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