Commune · IND
Challakere
India
Species observed
274
Observations
5 651
Area
2 073,5km²
Ecological tissue
Sample of 36 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 Challakere : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 6.8%, 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
274 distinct species · 5 651 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
475mm
Warmest m°
36,4°C
Coldest m°
16,4°C
Elevation: 569 m on average (min 502 m, max 679 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
22,4g/kg
Clay
36,7%
Sand
37,9%
Silt
25,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Chitradurga
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 · 18 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
290,5km
Lake surface here
16,92km²
Basins crossed
8
Max stream order
6
Max drainage
14 662km²
Discharge in basins
20,2m³/s
Mean precip.
450mm/an
Mean T°
26,2°C
Moisture idx
-0,74
Mean runoff
62mm/an
Mean elev. (basins)
610m
Watersheds crossing here
- Bassin de Vedavatisub-area2 448,2 km²overlap635.18 km²31%
- Bassin de Garani Hallasub-area757,9 km²overlap622.33 km²30%
- Bassin de Garani Halla (Chikka Hagari)sub-area1 079,2 km²overlap541.35 km²26%
- Bassin de Vedavatisub-area94,7 km²overlap93.09 km²4%
- Bassin de Vedavatisub-area222,3 km²overlap80.59 km²4%
- Bassin de Nomagadda Vankasub-area408,8 km²overlap50.59 km²2%
- Bassin de Jinigi Hallasub-area1 402,7 km²overlap47.63 km²2%
- Bassin de Vedavatisub-area155,4 km²overlap2.75 km²0%
Lakes (18, top by area)
- Bhairavanitippaarea11,1 km²avg depth1.6 m
- Rāni Kerearea2,7 km²avg depth2.0 m
- Lake #79027area2 km²avg depth2.1 m
- Lake #79018area1 km²avg depth1.7 m
- Lac 1397616area1 km²avg depth2.1 m
- Lac 1397698area0,8 km²avg depth2.2 m
- Lac 1397730area0,7 km²avg depth2.3 m
- Lac 1397644area0,6 km²avg depth2.4 m
- Lac 1397707area0,6 km²avg depth2.3 m
9 more lakes
- Lac 1397487area0,5 km²avg depth2.6 m
- Lac 1397514area0,4 km²avg depth2.1 m
- Lac 1397354area0,4 km²avg depth2.1 m
- Lac 1397446area0,4 km²avg depth1.9 m
- Lac 1397464area0,3 km²avg depth1.9 m
- Lac 1397680area0,3 km²avg depth2.0 m
- Lac 1397503area0,3 km²avg depth1.9 m
- Lac 1397494area0,2 km²avg depth2.2 m
- Lac 1397710area0,2 km²avg depth2.1 m
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,9nW
Built-up
47,1%
Pesticides
3,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)