Commune · IND
Tiruvettipuram
India
Species observed
189
Observations
1 578
Area
855,9km²
Ecological tissue
Sample of 35 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).
Indicateurs du tissu écologique
Tissu écologique de Tiruvettipuram : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
189 distinct species · 1 578 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,0°C
Annual rain
1 154mm
Warmest m°
38,0°C
Coldest m°
18,8°C
Elevation: 103 m on average (min 57 m, max 140 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
20,3g/kg
Clay
33,1%
Sand
36,1%
Silt
30,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Tiruvannamalai
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 31 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
71,5km
Lake surface here
11,36km²
Basins crossed
8
Max stream order
4
Max drainage
11 528km²
Discharge in basins
36,0m³/s
Mean precip.
1 067mm/an
Mean T°
28,3°C
Moisture idx
-0,39
Mean runoff
338mm/an
Mean elev. (basins)
108m
Watersheds crossing here
- Bassin de Cheyyārusub-area521,2 km²overlap394.24 km²46%
- Basin #35880sub-area240 km²overlap167.81 km²20%
- Bassin de Maduranthakam Kalkulam Canalsub-area1 121,5 km²overlap108.29 km²13%
- Bassin de Palarsub-area731,9 km²overlap97.92 km²11%
- Bassin de Cheyyārusub-area50,2 km²overlap24.62 km²3%
- Bassin de Kamandala Nagasub-area812,9 km²overlap22.41 km²3%
- Bassin de Cheyyārusub-area978,7 km²overlap20.76 km²2%
- Bassin de Cheyyārusub-area538,2 km²overlap19.82 km²2%
Lakes (31, top by area)
- Mamandur Eriarea1,6 km²avg depth1.7 m
- Lake #79447area1,4 km²avg depth1.2 m
- Lac 1399994area0,7 km²avg depth1.9 m
- Lac 1399810area0,7 km²avg depth2.0 m
- Lac 1399937area0,6 km²avg depth1.7 m
- Lac 1400096area0,6 km²avg depth1.7 m
- Lac 1400095area0,5 km²avg depth1.9 m
- Lac 1400127area0,4 km²avg depth1.7 m
- Lac 1399666area0,4 km²avg depth1.8 m
22 more lakes
- Lac 1400014area0,4 km²avg depth1.9 m
- Lac 1400097area0,3 km²avg depth1.5 m
- Lac 1400080area0,3 km²avg depth1.4 m
- Lac 1399800area0,3 km²avg depth1.8 m
- Lac 1399997area0,3 km²avg depth1.3 m
- Lac 1400151area0,3 km²avg depth1.7 m
- Lac 1400114area0,3 km²avg depth1.8 m
- Lac 1400167area0,3 km²avg depth1.9 m
- Lac 1400101area0,2 km²avg depth1.7 m
- Lac 1399854area0,2 km²avg depth1.7 m
- Lac 1399859area0,2 km²avg depth1.6 m
- Lac 1399753area0,2 km²avg depth1.7 m
- Lac 1399922area0,2 km²avg depth1.7 m
- Lac 1399780area0,2 km²avg depth1.5 m
- Lac 1400094area0,2 km²avg depth1.7 m
- Lac 1400141area0,2 km²avg depth2.2 m
- Lac 1399915area0,2 km²avg depth1.4 m
- Lac 1399760area0,2 km²avg depth2.0 m
- Lac 1399738area0,2 km²avg depth1.5 m
- Lac 1400070area0,2 km²avg depth1.4 m
- Lac 1399812area0,1 km²avg depth1.3 m
- Lac 1400005area0,1 km²avg depth1.3 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
1,3nW
Built-up
111,7%
Pesticides
3,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)