Ontologia

Subdivision · BGD

Barlekha Paurashava

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

57

Observations

138

Area

29km²

Ecological tissue

Sample of 20 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 Barlekha Paurashava : 18 espèces reliées par 17 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
17
Connectance
0.089
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

57 distinct species · 138 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

138 obs · 2 cellules
Obs. / cellule
≥ 101
101–100
101–100
101–100
< 101

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

Climate

Mean T°

24,6°C

Annual rain

3 864mm

Warmest m°

30,9°C

Coldest m°

12,6°C

Elevation: 25 m on average (min 9 m, max 76 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
3 864mm
Warmest month
30,9°C
Coldest month
12,6°C
Mean alt.
25m
Min
9m
Max
76m
Std. dev.
16m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

18,3g/kg

Clay

25,4%

Sand

44,8%

Silt

29,8%

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

Dominant lithology: ssGLiMaggregated to Maulvibazar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
22,5g/kg
Clay
25,0%
Sand
45,1%
Silt
30,0%
5–15 cm
pH H₂O
5,4
Org. C
17,8g/kg
Clay
24,8%
Sand
44,9%
Silt
30,2%
15–30 cm
pH H₂O
5,4
Org. C
14,4g/kg
Clay
26,4%
Sand
44,3%
Silt
29,3%

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

Land cover

Forest52.1%
Crops24.5%
Built-up2.6%
Bare soil0.3%
Other (grassland, water…)20.5%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 499km²

Discharge in basins

2,0m³/s

Mean precip.

2 986mm/an

Mean T°

24,7°C

Moisture idx

0,49

Mean runoff

2 192mm/an

Mean elev. (basins)

41m

Watersheds crossing here

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

Human pressure

Pop. density

17hab/km²

Night light

0,4nW

Built-up

263,7%

Pesticides

15,1kg/km²

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