Ontologia

Commune · IND

Williamnagar

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

614

Observations

7 506

Area

2 185,7km²

Ecological tissue

Sample of 43 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 Williamnagar : 34 espèces reliées par 42 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
42
Connectance
0.046
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

614 distinct species · 7 506 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 506 obs · 35 cellules
Obs. / cellule
≥ 2 969
674–2 968
83–673
29–82
< 29

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

Climate

Mean T°

22,7°C

Annual rain

3 238mm

Warmest m°

28,9°C

Coldest m°

10,6°C

Elevation: 394 m on average (min 55 m, max 1 301 m)

Bioclimatic detailsExpert
Annual mean temp.
22,7°C
Annual rain
3 238mm
Warmest month
28,9°C
Coldest month
10,6°C
Mean alt.
394m
Min
55m
Max
1 301m
Std. dev.
195m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,1

Org. C

24,9g/kg

Clay

29,9%

Sand

38,3%

Silt

31,8%

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

Dominant lithology: paGLiMaggregated to East Garo Hills

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
35,7g/kg
Clay
28,2%
Sand
39,4%
Silt
32,3%
5–15 cm
pH H₂O
5,1
Org. C
25,2g/kg
Clay
29,7%
Sand
38,4%
Silt
32,0%
15–30 cm
pH H₂O
5,1
Org. C
13,8g/kg
Clay
31,9%
Sand
37,0%
Silt
31,1%

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

Land cover

Forest82.5%
Crops1.8%
Built-up0.4%
Bare soil0.0%
Other (grassland, water…)15.2%

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

Hydrology11 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

128,4km

Basins crossed

11

Max stream order

4

Max drainage

2 833km²

Discharge in basins

119,0m³/s

Mean precip.

3 271mm/an

Mean T°

23,3°C

Moisture idx

0,57

Max snow

1%

Mean runoff

1 422mm/an

Mean elev. (basins)

349m

Watersheds crossing here

2 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

38,9%

Pesticides

1,7kg/km²

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