Ontologia

Commune · IND

Karur

India

BShArid, steppe, hot(89 %)

Species observed

292

Observations

5 160

Area

1 587,5km²

Ecological tissue

Sample of 24 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 Karur : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
40
Connectance
0.123
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

292 distinct species · 5 160 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 160 obs · 40 cellules
Obs. / cellule
≥ 1 059
235–1 058
136–234
87–135
< 87

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

Climate

Mean T°

28,7°C

Annual rain

638mm

Warmest m°

38,1°C

Coldest m°

19,7°C

Elevation: 173 m on average (min 105 m, max 366 m)

Bioclimatic detailsExpert
Annual mean temp.
28,7°C
Annual rain
638mm
Warmest month
38,1°C
Coldest month
19,7°C
Mean alt.
173m
Min
105m
Max
366m
Std. dev.
33m
Köppen-Geiger (dominant)
BShArid, steppe, hot(89 %)Arid

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

Soil & lithology

pH H₂O

7,3

Org. C

23,6g/kg

Clay

32,4%

Sand

38,4%

Silt

29,2%

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

Dominant lithology: mtGLiMaggregated to Karur

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
37,1g/kg
Clay
31,5%
Sand
39,0%
Silt
29,5%
5–15 cm
pH H₂O
7,3
Org. C
19,6g/kg
Clay
31,9%
Sand
38,8%
Silt
29,3%
15–30 cm
pH H₂O
7,4
Org. C
13,9g/kg
Clay
33,7%
Sand
37,5%
Silt
28,8%

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

Land cover

Forest4.5%
Crops51.4%
Built-up2.3%
Bare soil4.0%
Other (grassland, water…)37.9%

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

Hydrology9 basins · 2 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

186,3km

Lake surface here

1,68km²

Basins crossed

9

Max stream order

6

Max drainage

68 552km²

Discharge in basins

362,4m³/s

Mean precip.

624mm/an

Mean T°

27,9°C

Moisture idx

-0,64

Mean runoff

87mm/an

Mean elev. (basins)

247m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,5nW

Built-up

228,9%

Pesticides

4,4kg/km²

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