Ontologia

Commune · IND

Holenarsipur

India

AwTropical, savannah(100 %)

Species observed

164

Observations

1 723

Area

595,2km²

Ecological tissue

Sample of 29 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 Holenarsipur : 22 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 9.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
39
Connectance
0.090
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

164 distinct species · 1 723 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 723 obs · 14 cellules
Obs. / cellule
≥ 718
226–717
102–225
62–101
< 62

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

Climate

Mean T°

23,0°C

Annual rain

832mm

Warmest m°

32,2°C

Coldest m°

14,7°C

Elevation: 867 m on average (min 806 m, max 948 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
832mm
Warmest month
32,2°C
Coldest month
14,7°C
Mean alt.
867m
Min
806m
Max
948m
Std. dev.
27m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

7,0

Org. C

15,3g/kg

Clay

34,1%

Sand

40,5%

Silt

25,4%

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

Dominant lithology: mtGLiMaggregated to Hassan

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
23,0g/kg
Clay
32,7%
Sand
41,7%
Silt
25,6%
5–15 cm
pH H₂O
7,0
Org. C
12,7g/kg
Clay
33,3%
Sand
41,0%
Silt
25,7%
15–30 cm
pH H₂O
7,0
Org. C
10,0g/kg
Clay
36,4%
Sand
38,8%
Silt
24,9%

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

Land cover

Forest19.9%
Crops37.4%
Built-up1.1%
Bare soil3.3%
Other (grassland, water…)38.4%

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

Hydrology7 basins · 11 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

52,2km

Lake surface here

3,60km²

Basins crossed

7

Max stream order

5

Max drainage

5 575km²

Discharge in basins

20,4m³/s

Mean precip.

663mm/an

Mean T°

23,4°C

Moisture idx

-0,58

Mean runoff

241mm/an

Mean elev. (basins)

883m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

1,5nW

Built-up

104,8%

Pesticides

4,2kg/km²

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