Ontologia

Commune · IND

Piriyapatna

India

AwTropical, savannah(100 %)

Species observed

551

Observations

35 033

Area

810,5km²

Ecological tissue

Sample of 32 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 Piriyapatna : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
35
Connectance
0.066
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

551 distinct species · 35 033 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 033 obs · 23 cellules
Obs. / cellule
≥ 5 917
5 742–5 916
2 271–5 741
982–2 270
< 982

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

Climate

Mean T°

22,8°C

Annual rain

1 336mm

Warmest m°

32,3°C

Coldest m°

14,5°C

Elevation: 878 m on average (min 815 m, max 1 031 m)

Bioclimatic detailsExpert
Annual mean temp.
22,8°C
Annual rain
1 336mm
Warmest month
32,3°C
Coldest month
14,5°C
Mean alt.
878m
Min
815m
Max
1 031m
Std. dev.
34m
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

6,3

Org. C

16,5g/kg

Clay

32,5%

Sand

40,2%

Silt

27,3%

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

Dominant lithology: mtGLiMaggregated to Mysore

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
22,8g/kg
Clay
31,2%
Sand
41,3%
Silt
27,5%
5–15 cm
pH H₂O
6,3
Org. C
15,7g/kg
Clay
32,6%
Sand
40,2%
Silt
27,3%
15–30 cm
pH H₂O
6,4
Org. C
10,9g/kg
Clay
33,8%
Sand
39,1%
Silt
27,1%

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

Land cover

Forest31.3%
Crops27.5%
Built-up1.1%
Bare soil1.9%
Other (grassland, water…)38.2%

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

Hydrology5 basins · 5 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

27,2km

Lake surface here

1,23km²

Basins crossed

5

Max stream order

4

Max drainage

3 055km²

Discharge in basins

57,0m³/s

Mean precip.

1 419mm/an

Mean T°

22,8°C

Moisture idx

-0,14

Mean runoff

754mm/an

Mean elev. (basins)

867m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,8nW

Built-up

110,6%

Pesticides

4,3kg/km²

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