Ontologia

District · IND

South Sikkim

India

CwaTemperate, dry winter, hot summer(45 %)

Species observed

1 106

Observations

32 512

Area

731,7km²

Ecological tissue

Sample of 10 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 South Sikkim : 5 espèces reliées par 12 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
12
Connectance
0.267
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 106 distinct species · 32 512 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 512 obs · 20 cellules
Obs. / cellule
≥ 8 737
4 867–8 736
2 209–4 866
1 099–2 208
< 1 099

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

Climate

Mean T°

15,1°C

Annual rain

4 135mm

Warmest m°

22,1°C

Coldest m°

4,7°C

Elevation: 1 761 m on average (min 361 m, max 5 247 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
4 135mm
Warmest month
22,1°C
Coldest month
4,7°C
Mean alt.
1 761m
Min
361m
Max
5 247m
Std. dev.
991m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(45 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,5

Org. C

42,8g/kg

Clay

26,2%

Sand

38,4%

Silt

35,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
62,8g/kg
Clay
25,5%
Sand
38,9%
Silt
35,6%
5–15 cm
pH H₂O
5,5
Org. C
41,1g/kg
Clay
25,9%
Sand
38,6%
Silt
35,5%
15–30 cm
pH H₂O
5,5
Org. C
24,6g/kg
Clay
27,2%
Sand
37,9%
Silt
34,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest79.3%
Crops1.6%
Built-up0.6%
Bare soil2.0%
Other (grassland, water…)16.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

178,7km

Basins crossed

2

Max stream order

5

Max drainage

5 555km²

Discharge in basins

40,4m³/s

Mean precip.

1 968mm/an

Mean T°

12,7°C

Moisture idx

0,38

Max snow

9%

Mean runoff

1 214mm/an

Mean elev. (basins)

2 234m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Night light

0,4nW

Built-up

60,4%

Pesticides

1,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN Not Applicable · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations1