Ontologia

Commune · IND

Karnal

India

BShArid, steppe, hot(68 %)

Species observed

310

Observations

2 226

Area

2 028km²

Ecological tissue

Sample of 30 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 Karnal : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
47
Connectance
0.101
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

310 distinct species · 2 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 226 obs · 33 cellules
Obs. / cellule
≥ 886
82–885
44–81
8–43
< 8

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

Climate

Mean T°

24,0°C

Annual rain

836mm

Warmest m°

38,6°C

Coldest m°

7,3°C

Elevation: 247 m on average (min 234 m, max 262 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
836mm
Warmest month
38,6°C
Coldest month
7,3°C
Mean alt.
247m
Min
234m
Max
262m
Std. dev.
6m
Köppen-Geiger (dominant)
BShArid, steppe, hot(68 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

10,4g/kg

Clay

28,3%

Sand

34,3%

Silt

37,4%

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

Dominant lithology: suGLiMaggregated to Karnal

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
14,6g/kg
Clay
27,5%
Sand
35,0%
Silt
37,5%
5–15 cm
pH H₂O
8,0
Org. C
9,6g/kg
Clay
27,8%
Sand
34,6%
Silt
37,6%
15–30 cm
pH H₂O
8,0
Org. C
7,1g/kg
Clay
29,7%
Sand
33,2%
Silt
37,1%

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

Land cover

Forest6.9%
Crops81.9%
Built-up2.0%
Bare soil1.1%
Other (grassland, water…)8.0%

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

Hydrology10 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

75,4km

Lake surface here

0,71km²

Basins crossed

10

Max stream order

5

Max drainage

15 148km²

Discharge in basins

155,2m³/s

Mean precip.

761mm/an

Mean T°

24,4°C

Moisture idx

-0,55

Mean runoff

107mm/an

Mean elev. (basins)

251m

Watersheds crossing here

1 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

3,2nW

Built-up

203,7%

Pesticides

1,5kg/km²

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