Ontologia

Commune · IND

Chunar

India

CwaTemperate, dry winter, hot summer(100 %)

Species observed

157

Observations

431

Area

1 473,1km²

Ecological tissue

Sample of 26 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 Chunar : 15 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
40
Connectance
0.123
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

157 distinct species · 431 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

431 obs · 23 cellules
Obs. / cellule
≥ 85
79–84
13–78
4–12
< 4

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

Climate

Mean T°

25,7°C

Annual rain

1 107mm

Warmest m°

39,6°C

Coldest m°

10,3°C

Elevation: 157 m on average (min 65 m, max 310 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 107mm
Warmest month
39,6°C
Coldest month
10,3°C
Mean alt.
157m
Min
65m
Max
310m
Std. dev.
82m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

9,8g/kg

Clay

36,9%

Sand

26,2%

Silt

36,9%

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

Dominant lithology: ssGLiMaggregated to Mirzapur

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
13,4g/kg
Clay
35,6%
Sand
26,7%
Silt
37,7%
5–15 cm
pH H₂O
7,3
Org. C
9,8g/kg
Clay
37,4%
Sand
26,2%
Silt
36,4%
15–30 cm
pH H₂O
7,3
Org. C
6,4g/kg
Clay
37,9%
Sand
25,5%
Silt
36,6%

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

Land cover

Forest6.2%
Crops67.7%
Built-up1.2%
Bare soil3.4%
Other (grassland, water…)21.5%

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

Hydrology6 basins · 5 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

91,8km

Lake surface here

30,29km²

Basins crossed

6

Max stream order

8

Max drainage

462 111km²

Discharge in basins

2 318,4m³/s

Mean precip.

985mm/an

Mean T°

25,8°C

Moisture idx

-0,42

Max snow

2%

Mean runoff

258mm/an

Mean elev. (basins)

154m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

1,4nW

Built-up

120,0%

Pesticides

1,9kg/km²

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