Ontologia

Commune · BGD

Palash

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

53

Observations

99

Area

97,3km²

Ecological tissue

Sample of 27 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 Palash : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
22
Connectance
0.063
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

53 distinct species · 99 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

99 obs · 2 cellules
Obs. / cellule
≥ 66
66–65
66–65
66–65
< 66

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

Climate

Mean T°

25,3°C

Annual rain

2 224mm

Warmest m°

32,3°C

Coldest m°

12,5°C

Elevation: 5 m on average (min 4 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2 224mm
Warmest month
32,3°C
Coldest month
12,5°C
Mean alt.
5m
Min
4m
Max
7m
Std. dev.
1m
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

22,3g/kg

Clay

33,1%

Sand

34,0%

Silt

32,9%

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

Dominant lithology: suGLiMaggregated to Narsingdi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
25,4g/kg
Clay
28,7%
Sand
36,7%
Silt
34,7%
5–15 cm
pH H₂O
5,4
Org. C
20,9g/kg
Clay
32,1%
Sand
34,6%
Silt
33,3%
15–30 cm
pH H₂O
5,4
Org. C
20,8g/kg
Clay
38,5%
Sand
30,7%
Silt
30,7%

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

Land cover

Forest35.9%
Crops33.0%
Built-up3.0%
Bare soil0.3%
Other (grassland, water…)27.9%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

69 147km²

Discharge in basins

80,3m³/s

Mean precip.

2 073mm/an

Mean T°

25,8°C

Moisture idx

0,30

Mean runoff

1 469mm/an

Mean elev. (basins)

12m

Watersheds crossing here

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

Human pressure

Pop. density

21hab/km²

Night light

4,0nW

Built-up

299,0%

Pesticides

14,8kg/km²

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

Sub-administrations5