Ontologia

Commune · IND

Arambag

India

AwTropical, savannah(99 %)

Species observed

342

Observations

3 057

Area

1 068,2km²

Ecological tissue

Sample of 40 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 Arambag : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
47
Connectance
0.060
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

342 distinct species · 3 057 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 057 obs · 26 cellules
Obs. / cellule
≥ 623
377–622
132–376
70–131
< 70

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

Climate

Mean T°

26,0°C

Annual rain

1 596mm

Warmest m°

36,1°C

Coldest m°

12,2°C

Elevation: 15 m on average (min 3 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
1 596mm
Warmest month
36,1°C
Coldest month
12,2°C
Mean alt.
15m
Min
3m
Max
51m
Std. dev.
7m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical

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

Soil & lithology

pH H₂O

6,6

Org. C

17,0g/kg

Clay

32,7%

Sand

21,1%

Silt

46,1%

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

Dominant lithology: suGLiMaggregated to Hugli

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
24,7g/kg
Clay
31,2%
Sand
22,0%
Silt
46,8%
5–15 cm
pH H₂O
6,6
Org. C
14,7g/kg
Clay
32,2%
Sand
21,4%
Silt
46,3%
15–30 cm
pH H₂O
6,7
Org. C
11,6g/kg
Clay
34,7%
Sand
20,0%
Silt
45,3%

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

Land cover

Forest10.5%
Crops73.9%
Built-up2.0%
Bare soil0.2%
Other (grassland, water…)13.4%

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

Hydrology11 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

124,7km

Lake surface here

0,25km²

Basins crossed

11

Max stream order

6

Max drainage

37 787km²

Discharge in basins

612,1m³/s

Mean precip.

1 261mm/an

Mean T°

26,6°C

Moisture idx

-0,21

Mean runoff

757mm/an

Mean elev. (basins)

30m

Watersheds crossing here

2 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

9hab/km²

Night light

1,1nW

Built-up

199,1%

Pesticides

2,3kg/km²

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