Ontologia

Commune · IND

Harpanahalli

India

BShArid, steppe, hot(100 %)

Species observed

221

Observations

4 518

Area

1 433,9km²

Ecological tissue

Sample of 25 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 Harpanahalli : 17 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 12.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
42
Connectance
0.120
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

221 distinct species · 4 518 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 518 obs · 23 cellules
Obs. / cellule
≥ 2 895
482–2 894
24–481
21–23
< 21

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

Climate

Mean T°

25,5°C

Annual rain

623mm

Warmest m°

35,8°C

Coldest m°

17,0°C

Elevation: 600 m on average (min 523 m, max 741 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
623mm
Warmest month
35,8°C
Coldest month
17,0°C
Mean alt.
600m
Min
523m
Max
741m
Std. dev.
35m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

13,7g/kg

Clay

36,6%

Sand

33,9%

Silt

29,5%

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

Dominant lithology: mtGLiMaggregated to Davanagere

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
21,1g/kg
Clay
33,7%
Sand
35,6%
Silt
30,7%
5–15 cm
pH H₂O
7,4
Org. C
11,5g/kg
Clay
36,0%
Sand
34,4%
Silt
29,6%
15–30 cm
pH H₂O
7,4
Org. C
8,5g/kg
Clay
40,1%
Sand
31,9%
Silt
28,0%

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

Land cover

Forest5.6%
Crops53.1%
Built-up0.6%
Bare soil4.3%
Other (grassland, water…)36.4%

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

Hydrology10 basins · 10 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

39,5km

Lake surface here

2,40km²

Basins crossed

10

Max stream order

5

Max drainage

21 365km²

Discharge in basins

41,7m³/s

Mean precip.

624mm/an

Mean T°

25,8°C

Moisture idx

-0,64

Mean runoff

70mm/an

Mean elev. (basins)

606m

Watersheds crossing here

1 more basins

Lakes (10, top by area)

1 more lakes

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,7nW

Built-up

56,6%

Pesticides

3,7kg/km²

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