Ontologia

Subdivision · BGD

Paler Char

Bangladesh

AwTropical, savannah(100 %)

Species observed

116

Observations

748

Area

49,1km²

Ecological tissue

Sample of 22 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 Paler Char : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
35
Connectance
0.151
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

116 distinct species · 748 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

748 obs · 1 cellules
Obs. / cellule
≥ 748
748–747
748–747
748–747
< 748

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

Climate

Mean T°

25,8°C

Annual rain

2 119mm

Warmest m°

32,6°C

Coldest m°

14,0°C

Elevation: 2 m on average (min 1 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
2 119mm
Warmest month
32,6°C
Coldest month
14,0°C
Mean alt.
2m
Min
1m
Max
5m
Std. dev.
1m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Land cover

Forest3.1%
Crops24.8%
Built-up0.4%
Bare soil2.5%
Other (grassland, water…)69.1%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

17,6km

Basins crossed

3

Max stream order

9

Max drainage

1 488 647km²

Discharge in basins

8 425,1m³/s

Mean precip.

1 930mm/an

Mean T°

26,0°C

Moisture idx

0,24

Mean runoff

1 497mm/an

Mean elev. (basins)

5m

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

40,6%

Pesticides

15,7kg/km²

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

Protected areas1

IUCN Not Reported · 1🌊 Marine · 1

Padma Setu

IUCN Not Reported

Wildlife Sanctuary · 2020

116 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN