Ontologia

Commune · IND

Chikmagalur

India

AwTropical, savannah(88 %)

Species observed

739

Observations

38 153

Area

1 594,7km²

Ecological tissue

Sample of 33 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 Chikmagalur : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
36
Connectance
0.068
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

739 distinct species · 38 153 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 153 obs · 40 cellules
Obs. / cellule
≥ 8 698
2 376–8 697
837–2 375
393–836
< 393

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

Climate

Mean T°

21,8°C

Annual rain

1 679mm

Warmest m°

31,3°C

Coldest m°

14,0°C

Elevation: 1 014 m on average (min 689 m, max 1 721 m)

Bioclimatic detailsExpert
Annual mean temp.
21,8°C
Annual rain
1 679mm
Warmest month
31,3°C
Coldest month
14,0°C
Mean alt.
1 014m
Min
689m
Max
1 721m
Std. dev.
185m
Köppen-Geiger (dominant)
AwTropical, savannah(88 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

28,3g/kg

Clay

33,3%

Sand

38,7%

Silt

28,0%

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

Dominant lithology: mtGLiMaggregated to Chikmagalur

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,2g/kg
Clay
31,3%
Sand
40,0%
Silt
28,7%
5–15 cm
pH H₂O
5,9
Org. C
29,4g/kg
Clay
32,1%
Sand
39,4%
Silt
28,4%
15–30 cm
pH H₂O
5,9
Org. C
19,4g/kg
Clay
36,4%
Sand
36,7%
Silt
27,0%

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

Land cover

Forest66.1%
Crops8.7%
Built-up0.7%
Bare soil1.0%
Other (grassland, water…)23.4%

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

Hydrology9 basins · 9 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

99,7km

Lake surface here

3,11km²

Basins crossed

9

Max stream order

4

Max drainage

1 514km²

Discharge in basins

40,4m³/s

Mean precip.

1 478mm/an

Mean T°

22,4°C

Moisture idx

-0,08

Mean runoff

694mm/an

Mean elev. (basins)

965m

Watersheds crossing here

Lakes (9, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,6nW

Built-up

73,4%

Pesticides

3,8kg/km²

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