Commune · IND
Arantangi
India
Species observed
163
Observations
4 788
Area
1 111,9km²
Ecological tissue
Sample of 28 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 Arantangi : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 9 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
163 distinct species · 4 788 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,3°C
Annual rain
1 016mm
Warmest m°
35,2°C
Coldest m°
21,2°C
Elevation: 26 m on average (min -25 m, max 80 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
7,4
Org. C
25,9g/kg
Clay
38,1%
Sand
33,1%
Silt
28,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Pudukkottai
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)
Hydrology7 basins · 43 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
190,8km
Lake surface here
17,55km²
Basins crossed
7
Max stream order
4
Max drainage
2 863km²
Discharge in basins
2,3m³/s
Mean precip.
928mm/an
Mean T°
28,7°C
Moisture idx
-0,43
Mean runoff
167mm/an
Mean elev. (basins)
64m
Watersheds crossing here
- Bassin de Pāmbanārsub-area758,6 km²overlap399.97 km²36%
- Bassin de Grand Anaicut Canalsub-area1 070,4 km²overlap307.36 km²28%
- Bassin de Vellar Riversub-area1 546,6 km²overlap258.34 km²23%
- Bassin de Pambarsub-area145,3 km²overlap104.25 km²9%
- Bassin de Pāmbanārsub-area435,5 km²overlap33.46 km²3%
- Bassin de Palarsub-area511,8 km²overlap4.71 km²0%
- Basin #29110sub-area455,1 km²overlap3.75 km²0%
Lakes (43, top by area)
- Lake #79791area2,1 km²avg depth0.8 m
- Lac 1402471area0,9 km²avg depth1.8 m
- Lac 1402418area0,9 km²avg depth1.5 m
- Lac 1402367area0,9 km²avg depth2.5 m
- Lac 1402406area0,8 km²avg depth1.4 m
- Lac 1402456area0,8 km²avg depth1.8 m
- Lac 1402422area0,7 km²avg depth1.4 m
- Lac 1402309area0,6 km²avg depth1.4 m
- Lac 1402267area0,6 km²avg depth1.4 m
34 more lakes
- Lac 1402255area0,5 km²avg depth1.8 m
- Lac 1402354area0,5 km²avg depth1.4 m
- Lac 1402334area0,4 km²avg depth1.5 m
- Lac 1402428area0,4 km²avg depth1.0 m
- Lac 1402362area0,4 km²avg depth0.9 m
- Lac 1402338area0,4 km²avg depth1.6 m
- Lac 1402366area0,4 km²avg depth0.9 m
- Lac 1402358area0,4 km²avg depth1.4 m
- Lac 1402344area0,4 km²avg depth1.3 m
- Lac 1402420area0,4 km²avg depth1.5 m
- Lac 1402466area0,3 km²avg depth1.1 m
- Lac 1402425area0,3 km²avg depth1.0 m
- Lac 1402304area0,3 km²avg depth1.3 m
- Lac 1402417area0,3 km²avg depth0.9 m
- Lac 1402436area0,3 km²avg depth0.9 m
- Lac 1402427area0,3 km²avg depth1.5 m
- Lac 1402363area0,3 km²avg depth0.8 m
- Lac 1402350area0,3 km²avg depth1.4 m
- Lac 1402377area0,3 km²avg depth1.1 m
- Lac 1402421area0,3 km²avg depth0.6 m
- Lac 1402493area0,3 km²avg depth1.0 m
- Lac 1402479area0,3 km²avg depth1.1 m
- Lac 1402365area0,3 km²avg depth1.3 m
- Lac 1402357area0,2 km²avg depth1.1 m
- Lac 1402400area0,2 km²avg depth1.5 m
- Lac 1402387area0,2 km²avg depth1.2 m
- Lac 1402388area0,2 km²avg depth0.9 m
- Lac 1402396area0,2 km²avg depth1.2 m
- Lac 1402408area0,2 km²avg depth0.8 m
- Lac 1402341area0,2 km²avg depth1.1 m
- Lac 1402409area0,2 km²avg depth1.0 m
- Lac 1402549area0,2 km²avg depth1.6 m
- Lac 1402521area0,1 km²avg depth2.1 m
- Lac 1402278area0,1 km²avg depth1.2 m
Rivers / streams (8, ord ≥ 4)
- Vellar Riverord 3len here50.25 km31%total160 km
- Pambarord 4len here41.20 km88%total47 km
- Grand Anaicut Canalord 1len here27.18 km100%total27 km
- Pāmbanārord 2len here26.42 km37%total71 km
- Grand Anaicut Canalord 2len here17.29 km34%total51 km
- Grand Anaicut Canalord 1len here11.29 km48%total24 km
- Velunniyar Riverord 3len here8.77 km23%total38 km
- Pāmbanārord 3len here8.37 km42%total20 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,5nW
Built-up
137,7%
Pesticides
4,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)