Ontologia

Commune · BGD

Thakurgaon Sadar

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

165

Observations

315

Area

693,3km²

Ecological tissue

Sample of 35 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 Thakurgaon Sadar : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
38
Connectance
0.064
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

165 distinct species · 315 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

315 obs · 11 cellules
Obs. / cellule
≥ 130
127–129
11–126
8–10
< 8

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

Climate

Mean T°

24,8°C

Annual rain

2 430mm

Warmest m°

33,4°C

Coldest m°

11,2°C

Elevation: 56 m on average (min 47 m, max 66 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
2 430mm
Warmest month
33,4°C
Coldest month
11,2°C
Mean alt.
56m
Min
47m
Max
66m
Std. dev.
4m
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

6,0

Org. C

15,8g/kg

Clay

27,9%

Sand

31,3%

Silt

40,8%

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

Dominant lithology: wbGLiMaggregated to Thakurgaon

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
21,0g/kg
Clay
28,1%
Sand
31,2%
Silt
40,7%
5–15 cm
pH H₂O
6,0
Org. C
14,6g/kg
Clay
27,8%
Sand
31,4%
Silt
40,8%
15–30 cm
pH H₂O
6,1
Org. C
11,9g/kg
Clay
27,7%
Sand
31,4%
Silt
40,9%

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

Land cover

Forest17.6%
Crops72.3%
Built-up1.5%
Bare soil0.0%
Other (grassland, water…)8.6%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

63,6km

Basins crossed

5

Max stream order

4

Max drainage

2 640km²

Discharge in basins

24,5m³/s

Mean precip.

1 787mm/an

Mean T°

24,9°C

Moisture idx

0,13

Max snow

1%

Mean runoff

1 054mm/an

Mean elev. (basins)

42m

Watersheds crossing here

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

Human pressure

Pop. density

8hab/km²

Night light

0,3nW

Built-up

152,6%

Pesticides

12,7kg/km²

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

Sub-administrations12