Ontologia

Commune · IND

Sikar

India

BShArid, steppe, hot(100 %)

Species observed

490

Observations

54 659

Area

2 858km²

Ecological tissue

Sample of 33 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 Sikar : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
49
Connectance
0.087
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

490 distinct species · 54 659 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

54 659 obs · 53 cellules
Obs. / cellule
≥ 17 139
2 097–17 138
201–2 096
53–200
< 53

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

Climate

Mean T°

24,8°C

Annual rain

458mm

Warmest m°

39,2°C

Coldest m°

7,4°C

Elevation: 445 m on average (min 361 m, max 910 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
458mm
Warmest month
39,2°C
Coldest month
7,4°C
Mean alt.
445m
Min
361m
Max
910m
Std. dev.
51m
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

7,5

Org. C

7,1g/kg

Clay

27,0%

Sand

44,6%

Silt

28,4%

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

Dominant lithology: smGLiMaggregated to Sikar

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
8,6g/kg
Clay
27,1%
Sand
44,9%
Silt
28,0%
5–15 cm
pH H₂O
7,5
Org. C
7,3g/kg
Clay
26,7%
Sand
44,7%
Silt
28,6%
15–30 cm
pH H₂O
7,6
Org. C
5,3g/kg
Clay
27,2%
Sand
44,2%
Silt
28,6%

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

Land cover

Forest8.4%
Crops63.2%
Built-up2.3%
Bare soil4.0%
Other (grassland, water…)22.2%

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

Hydrology10 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

10,06km²

Basins crossed

10

Max drainage

5 860km²

Discharge in basins

2,6m³/s

Mean precip.

448mm/an

Mean T°

24,9°C

Moisture idx

-0,75

Mean runoff

19mm/an

Mean elev. (basins)

410m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

1,3nW

Built-up

226,4%

Pesticides

1,1kg/km²

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