Ontologia

District · Z07

West Siang

India

CwaTemperate, dry winter, hot summer(55 %)

Species observed

693

Observations

6 575

Area

7 797,9km²

Ecological tissue

Sample of 14 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 West Siang : 12 espèces reliées par 12 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
12
Connectance
0.132
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

693 distinct species · 6 575 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 575 obs · 82 cellules
Obs. / cellule
≥ 2 128
126–2 127
36–125
18–35
< 18

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

Climate

Mean T°

14,2°C

Annual rain

4 758mm

Warmest m°

22,7°C

Coldest m°

0,8°C

Elevation: 1 669 m on average (min 122 m, max 4 690 m)

Bioclimatic detailsExpert
Annual mean temp.
14,2°C
Annual rain
4 758mm
Warmest month
22,7°C
Coldest month
0,8°C
Mean alt.
1 669m
Min
122m
Max
4 690m
Std. dev.
1 116m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(55 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

46,6g/kg

Clay

26,7%

Sand

41,4%

Silt

31,9%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
65,1g/kg
Clay
26,1%
Sand
41,7%
Silt
32,2%
5–15 cm
pH H₂O
5,4
Org. C
46,9g/kg
Clay
26,5%
Sand
41,6%
Silt
31,9%
15–30 cm
pH H₂O
5,4
Org. C
27,7g/kg
Clay
27,6%
Sand
40,8%
Silt
31,6%

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

Land cover

Forest87.0%
Crops0.7%
Built-up0.1%
Bare soil2.4%
Other (grassland, water…)9.9%

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

Hydrology27 basins · 2 lakes · 66 rivers

Hydrology metrics for this exact territory

Stream length here

1 854,0km

Lake surface here

0,22km²

Basins crossed

27

Max stream order

7

Max drainage

253 973km²

Discharge in basins

4 810,0m³/s

Mean precip.

2 083mm/an

Mean T°

15,9°C

Moisture idx

0,26

Max snow

38%

Mean runoff

4 746mm/an

Mean elev. (basins)

1 688m

Watersheds crossing here

18 more basins

Lakes (2, top by area)

Rivers / streams (66, ord ≥ 4)

54 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,7%

Pesticides

1,9kg/km²

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