Ontologia

Commune · IND

Vellore

India

AwTropical, savannah(100 %)

Species observed

927

Observations

23 630

Area

979,7km²

Ecological tissue

Sample of 37 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 Vellore : 31 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
39
Connectance
0.056
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

927 distinct species · 23 630 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 630 obs · 22 cellules
Obs. / cellule
≥ 15 859
2 114–15 858
129–2 113
54–128
< 54

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

Climate

Mean T°

26,3°C

Annual rain

1 124mm

Warmest m°

36,2°C

Coldest m°

16,3°C

Elevation: 404 m on average (min 183 m, max 815 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
1 124mm
Warmest month
36,2°C
Coldest month
16,3°C
Mean alt.
404m
Min
183m
Max
815m
Std. dev.
157m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,7

Org. C

19,8g/kg

Clay

33,4%

Sand

37,5%

Silt

29,1%

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

Dominant lithology: mtGLiMaggregated to Vellore

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
28,7g/kg
Clay
30,8%
Sand
39,4%
Silt
29,8%
5–15 cm
pH H₂O
6,7
Org. C
18,9g/kg
Clay
33,0%
Sand
37,5%
Silt
29,4%
15–30 cm
pH H₂O
6,7
Org. C
11,9g/kg
Clay
36,4%
Sand
35,6%
Silt
28,0%

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

Land cover

Forest49.5%
Crops25.7%
Built-up1.5%
Bare soil0.5%
Other (grassland, water…)22.8%

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

Hydrology6 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

163,0km

Lake surface here

0,29km²

Basins crossed

6

Max stream order

3

Max drainage

8 367km²

Discharge in basins

7,7m³/s

Mean precip.

932mm/an

Mean T°

26,9°C

Moisture idx

-0,46

Mean runoff

174mm/an

Mean elev. (basins)

403m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

1,4nW

Built-up

148,9%

Pesticides

4,0kg/km²

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