Ontologia

Subdivision · BGD

Daulatdia

Bangladesh

AwTropical, savannah(68 %)

Species observed

39

Observations

192

Area

67,9km²

Ecological tissue

Sample of 15 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 Daulatdia : 11 espèces reliées par 14 interactions GloBI sur 3 types (connectance 13.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
14
Connectance
0.133
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

39 distinct species · 192 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

192 obs · 1 cellules
Obs. / cellule
≥ 192
192–191
192–191
192–191
< 192

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

Climate

Mean T°

25,9°C

Annual rain

1 888mm

Warmest m°

33,5°C

Coldest m°

13,9°C

Elevation: 5 m on average (min 2 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 888mm
Warmest month
33,5°C
Coldest month
13,9°C
Mean alt.
5m
Min
2m
Max
9m
Std. dev.
2m
Köppen-Geiger (dominant)
AwTropical, savannah(68 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

19,8g/kg

Clay

31,2%

Sand

21,8%

Silt

47,0%

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

Dominant lithology: suGLiMaggregated to Rajbari

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
23,6g/kg
Clay
29,7%
Sand
22,8%
Silt
47,4%
5–15 cm
pH H₂O
5,7
Org. C
18,1g/kg
Clay
30,4%
Sand
22,2%
Silt
47,4%
15–30 cm
pH H₂O
5,8
Org. C
17,6g/kg
Clay
33,4%
Sand
20,5%
Silt
46,1%

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

Land cover

Forest4.9%
Crops32.8%
Built-up0.8%
Bare soil6.3%
Other (grassland, water…)55.3%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

18,1km

Basins crossed

5

Max stream order

9

Max drainage

1 485 065km²

Discharge in basins

34 193,1m³/s

Mean precip.

1 819mm/an

Mean T°

25,5°C

Moisture idx

0,18

Mean runoff

1 260mm/an

Mean elev. (basins)

8m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

0,3nW

Built-up

80,1%

Pesticides

15,8kg/km²

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