Commune · IND
Tirumayam
India
Species observed
220
Observations
17 326
Area
881,3km²
Ecological tissue
Sample of 38 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 Tirumayam : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 7.0%, 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
220 distinct species · 17 326 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,4°C
Annual rain
992mm
Warmest m°
37,6°C
Coldest m°
19,9°C
Elevation: 117 m on average (min 48 m, max 277 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
7,2
Org. C
20,1g/kg
Clay
35,3%
Sand
36,4%
Silt
28,2%
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)
Hydrology6 basins · 42 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
69,0km
Lake surface here
10,20km²
Basins crossed
6
Max stream order
3
Max drainage
2 282km²
Discharge in basins
0,8m³/s
Mean precip.
916mm/an
Mean T°
28,6°C
Moisture idx
-0,45
Mean runoff
137mm/an
Mean elev. (basins)
99m
Watersheds crossing here
- Bassin de Vellar Riversub-area1 546,6 km²overlap348.15 km²40%
- Bassin de Pāmbanārsub-area758,6 km²overlap311.04 km²35%
- Bassin de Palarsub-area557,9 km²overlap138.96 km²16%
- Bassin de Pāmbanārsub-area435,5 km²overlap44.61 km²5%
- Bassin de Palarsub-area511,8 km²overlap36.52 km²4%
- Basin #52210sub-area82,9 km²overlap1.98 km²0%
Lakes (42, top by area)
- Lake #79762area1,6 km²avg depth1.1 m
- Lac 1402201area0,7 km²avg depth2.0 m
- Lac 1402241area0,6 km²avg depth1.6 m
- Lac 1402259area0,6 km²avg depth2.5 m
- Lac 1402170area0,6 km²avg depth2.5 m
- Lac 1402237area0,5 km²avg depth1.7 m
- Lac 1402152area0,5 km²avg depth2.5 m
- Lac 1402231area0,4 km²avg depth1.7 m
- Lac 1402199area0,3 km²avg depth1.5 m
33 more lakes
- Lac 1402225area0,3 km²avg depth1.5 m
- Lac 1402260area0,3 km²avg depth1.6 m
- Lac 1402296area0,3 km²avg depth1.9 m
- Lac 1402298area0,3 km²avg depth2.0 m
- Lac 1402146area0,3 km²avg depth1.2 m
- Lac 1402193area0,3 km²avg depth1.7 m
- Lac 1402333area0,3 km²avg depth1.3 m
- Lac 1402164area0,2 km²avg depth1.5 m
- Lac 1402253area0,2 km²avg depth1.8 m
- Lac 1402242area0,2 km²avg depth1.5 m
- Lac 1402256area0,2 km²avg depth1.6 m
- Lac 1402226area0,2 km²avg depth1.3 m
- Lac 1402303area0,2 km²avg depth1.4 m
- Lac 1402306area0,2 km²avg depth1.4 m
- Lac 1402284area0,2 km²avg depth1.5 m
- Lac 1402198area0,2 km²avg depth1.7 m
- Lac 1402252area0,2 km²avg depth1.6 m
- Lac 1402247area0,2 km²avg depth1.4 m
- Lac 1402229area0,2 km²avg depth1.8 m
- Lac 1402249area0,2 km²avg depth1.5 m
- Lac 1402212area0,2 km²avg depth1.8 m
- Lac 1402276area0,2 km²avg depth1.4 m
- Lac 1402286area0,2 km²avg depth1.9 m
- Lac 1402172area0,2 km²avg depth1.9 m
- Lac 1402314area0,2 km²avg depth1.9 m
- Lac 1402203area0,2 km²avg depth1.6 m
- Lac 1402189area0,2 km²avg depth1.4 m
- Lac 1402269area0,2 km²avg depth1.0 m
- Lac 1402215area0,2 km²avg depth1.4 m
- Lac 1402108area0,2 km²avg depth1.7 m
- Lac 1402261area0,1 km²avg depth1.4 m
- Lac 1402297area0,1 km²avg depth1.3 m
- Lac 1402272area0,1 km²avg depth1.6 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,8nW
Built-up
129,7%
Pesticides
4,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)