Ontologia

Subdivision · BGD

Mithakhali

Bangladesh

AwTropical, savannah(100 %)

Species observed

83

Observations

3 301

Area

34,5km²

Ecological tissue

Sample of 17 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 Mithakhali : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 16.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
23
Connectance
0.169
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

83 distinct species · 3 301 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 301 obs · 1 cellules
Obs. / cellule
≥ 3 301
3 301–3 300
3 301–3 300
3 301–3 300
< 3 301

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

2 056mm

Warmest m°

33,8°C

Coldest m°

13,8°C

Elevation: 2 m on average (min 2 m, max 3 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
2 056mm
Warmest month
33,8°C
Coldest month
13,8°C
Mean alt.
2m
Min
2m
Max
3m
Std. dev.
0m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

31,0g/kg

Clay

30,4%

Sand

20,2%

Silt

49,4%

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

Dominant lithology: suGLiMaggregated to Bagerhat

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
39,1g/kg
Clay
29,4%
Sand
20,8%
Silt
49,8%
5–15 cm
pH H₂O
5,7
Org. C
32,1g/kg
Clay
29,5%
Sand
20,7%
Silt
49,8%
15–30 cm
pH H₂O
5,7
Org. C
21,9g/kg
Clay
32,4%
Sand
19,1%
Silt
48,5%

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

Land cover

Forest1.3%
Crops26.0%
Built-up1.4%
Bare soil1.3%
Other (grassland, water…)70.0%

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

Hydrology3 basins · 8 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,3km

Lake surface here

3,27km²

Basins crossed

3

Max stream order

1

Max drainage

970km²

Discharge in basins

0,8m³/s

Mean precip.

2 010mm/an

Mean T°

26,1°C

Moisture idx

0,27

Mean runoff

1 172mm/an

Mean elev. (basins)

6m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,1nW

Built-up

140,6%

Pesticides

16,5kg/km²

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