Ontologia

Commune · IND

Palakkodu

India

AwTropical, savannah(100 %)

Species observed

213

Observations

2 194

Area

733,4km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Palakkodu : 28 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
47
Connectance
0.067
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

213 distinct species · 2 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 194 obs · 17 cellules
Obs. / cellule
≥ 1 082
254–1 081
97–253
64–96
< 64

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

Climate

Mean T°

25,8°C

Annual rain

902mm

Warmest m°

35,0°C

Coldest m°

16,4°C

Elevation: 557 m on average (min 416 m, max 1 025 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
902mm
Warmest month
35,0°C
Coldest month
16,4°C
Mean alt.
557m
Min
416m
Max
1 025m
Std. dev.
108m
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

6,7

Org. C

18,2g/kg

Clay

33,8%

Sand

39,5%

Silt

26,7%

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

Dominant lithology: mtGLiMaggregated to Dharmapuri

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
26,8g/kg
Clay
32,0%
Sand
40,8%
Silt
27,2%
5–15 cm
pH H₂O
6,7
Org. C
16,3g/kg
Clay
33,0%
Sand
40,0%
Silt
27,0%
15–30 cm
pH H₂O
6,6
Org. C
11,6g/kg
Clay
36,5%
Sand
37,6%
Silt
25,9%

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

Land cover

Forest16.3%
Crops52.3%
Built-up1.8%
Bare soil1.3%
Other (grassland, water…)28.4%

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

Hydrology4 basins · 13 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

54,4km

Lake surface here

5,35km²

Basins crossed

4

Max stream order

3

Max drainage

43 654km²

Discharge in basins

2,9m³/s

Mean precip.

864mm/an

Mean T°

25,9°C

Moisture idx

-0,50

Mean runoff

110mm/an

Mean elev. (basins)

595m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

1,4nW

Built-up

174,6%

Pesticides

4,4kg/km²

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