Ontologia

Commune · IND

Haora

India

AwTropical, savannah(100 %)

Species observed

1 326

Observations

49 868

Area

464km²

Ecological tissue

Sample of 28 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 Haora : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
39
Connectance
0.096
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

1 326 distinct species · 49 868 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 868 obs · 11 cellules
Obs. / cellule
≥ 33 325
7 089–33 324
2 099–7 088
656–2 098
< 656

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

Climate

Mean T°

26,1°C

Annual rain

1 752mm

Warmest m°

35,4°C

Coldest m°

12,8°C

Elevation: 4 m on average (min 1 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 752mm
Warmest month
35,4°C
Coldest month
12,8°C
Mean alt.
4m
Min
1m
Max
8m
Std. dev.
1m
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

6,8

Org. C

20,3g/kg

Clay

40,8%

Sand

7,1%

Silt

52,1%

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

Dominant lithology: suGLiMaggregated to Haora

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
28,5g/kg
Clay
40,4%
Sand
7,3%
Silt
52,3%
5–15 cm
pH H₂O
6,8
Org. C
16,5g/kg
Clay
41,0%
Sand
6,9%
Silt
52,1%
15–30 cm
pH H₂O
6,9
Org. C
15,9g/kg
Clay
41,1%
Sand
7,2%
Silt
51,7%

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

Land cover

Forest19.7%
Crops39.9%
Built-up9.6%
Bare soil0.1%
Other (grassland, water…)30.6%

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

Hydrology5 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

67,3km

Basins crossed

5

Max stream order

6

Max drainage

28 831km²

Discharge in basins

295,6m³/s

Mean precip.

1 586mm/an

Mean T°

26,4°C

Moisture idx

0,01

Mean runoff

827mm/an

Mean elev. (basins)

9m

Watersheds crossing here

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

Human pressure

Pop. density

39hab/km²

Night light

8,9nW

Built-up

963,4%

Pesticides

2,3kg/km²

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