Ontologia

Subdivision · BGD

Chaugachha

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

63

Observations

141

Area

16,5km²

Ecological tissue

Sample of 26 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 Chaugachha : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
25
Connectance
0.077
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

63 distinct species · 141 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

141 obs · 1 cellules
Obs. / cellule
≥ 141
141–140
141–140
141–140
< 141

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

Climate

Mean T°

25,7°C

Annual rain

1 668mm

Warmest m°

34,7°C

Coldest m°

12,1°C

Elevation: 7 m on average (min 6 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
1 668mm
Warmest month
34,7°C
Coldest month
12,1°C
Mean alt.
7m
Min
6m
Max
9m
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

6,3

Org. C

19,0g/kg

Clay

38,8%

Sand

12,1%

Silt

49,2%

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

Dominant lithology: wbGLiMaggregated to Jessore

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
26,1g/kg
Clay
38,9%
Sand
12,3%
Silt
49,0%
5–15 cm
pH H₂O
6,3
Org. C
17,9g/kg
Clay
38,9%
Sand
12,1%
Silt
49,0%
15–30 cm
pH H₂O
6,4
Org. C
13,0g/kg
Clay
38,6%
Sand
11,9%
Silt
49,5%

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

Land cover

Forest23.4%
Crops57.5%
Built-up1.7%
Bare soil0.0%
Other (grassland, water…)17.3%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Lake surface here

1,57km²

Basins crossed

2

Max stream order

2

Max drainage

4 420km²

Discharge in basins

1,2m³/s

Mean precip.

1 634mm/an

Mean T°

26,1°C

Moisture idx

0,05

Mean runoff

786mm/an

Mean elev. (basins)

7m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

0,5nW

Built-up

171,4%

Pesticides

15,9kg/km²

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