Ontologia

Subdivision · BGD

Chatari

Bangladesh

AmTropical, monsoon(100 %)

Species observed

6

Observations

10

Area

13,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Chatari : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

6 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 1 cellules
Obs. / cellule
≥ 10
10–9
10–9
10–9
< 10

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

Climate

Mean T°

25,6°C

Annual rain

3 170mm

Warmest m°

30,3°C

Coldest m°

16,4°C

Elevation: 3 m on average (min 2 m, max 17 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
3 170mm
Warmest month
30,3°C
Coldest month
16,4°C
Mean alt.
3m
Min
2m
Max
17m
Std. dev.
1m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

19,1g/kg

Clay

32,2%

Sand

29,0%

Silt

38,8%

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

Dominant lithology: ssGLiMaggregated to Chittagong

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
23,6g/kg
Clay
29,3%
Sand
30,7%
Silt
40,0%
5–15 cm
pH H₂O
5,5
Org. C
20,0g/kg
Clay
31,7%
Sand
29,1%
Silt
39,1%
15–30 cm
pH H₂O
5,5
Org. C
13,8g/kg
Clay
35,5%
Sand
27,3%
Silt
37,3%

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

Land cover

Forest33.9%
Crops40.2%
Built-up2.1%
Bare soil0.1%
Other (grassland, water…)23.7%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

3 571km²

Discharge in basins

0,6m³/s

Mean precip.

2 583mm/an

Mean T°

25,7°C

Moisture idx

0,45

Mean runoff

2 165mm/an

Mean elev. (basins)

7m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

3,1nW

Built-up

209,1%

Pesticides

17,1kg/km²

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