Ontologia

Commune · BGD

Abhaynagar

Bangladesh

AwTropical, savannah(63 %)

Species observed

27

Observations

83

Area

246,9km²

Ecological tissue

Sample of 16 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 Abhaynagar : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 10.0%, filtre Serrano α=0.2).

Espèces affichées
16
Interactions affichées
12
Connectance
0.100
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

27 distinct species · 83 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

83 obs · 6 cellules
Obs. / cellule
≥ 41
41–40
16–40
15–15
< 15

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 844mm

Warmest m°

34,2°C

Coldest m°

12,4°C

Elevation: 3 m on average (min 1 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 844mm
Warmest month
34,2°C
Coldest month
12,4°C
Mean alt.
3m
Min
1m
Max
7m
Std. dev.
2m
Köppen-Geiger (dominant)
AwTropical, savannah(63 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

31,3g/kg

Clay

32,0%

Sand

18,6%

Silt

49,4%

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

Dominant lithology: wbGLiMaggregated to Jessore

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
35,9g/kg
Clay
30,2%
Sand
19,7%
Silt
50,2%
5–15 cm
pH H₂O
5,8
Org. C
34,6g/kg
Clay
31,4%
Sand
19,0%
Silt
49,7%
15–30 cm
pH H₂O
5,9
Org. C
23,3g/kg
Clay
34,5%
Sand
17,2%
Silt
48,2%

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

Land cover

Forest28.2%
Crops46.9%
Built-up1.7%
Bare soil0.1%
Other (grassland, water…)23.0%

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

Hydrology3 basins · 11 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

31,5km

Lake surface here

7,28km²

Basins crossed

3

Max stream order

5

Max drainage

5 608km²

Discharge in basins

18,0m³/s

Mean precip.

1 682mm/an

Mean T°

25,9°C

Moisture idx

0,08

Mean runoff

888mm/an

Mean elev. (basins)

6m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

9hab/km²

Night light

0,6nW

Built-up

173,8%

Pesticides

16,1kg/km²

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

Sub-administrations8