Ontologia

Distict · BGD

Bogra

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

270

Observations

2 077

Area

2 912,6km²

Ecological tissue

Sample of 33 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 Bogra : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
50
Connectance
0.089
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

270 distinct species · 2 077 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 077 obs · 44 cellules
Obs. / cellule
≥ 574
159–573
28–158
9–27
< 9

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

Climate

Mean T°

25,1°C

Annual rain

1 868mm

Warmest m°

33,2°C

Coldest m°

11,7°C

Elevation: 16 m on average (min 8 m, max 22 m)

Bioclimatic detailsExpert
Annual mean temp.
25,1°C
Annual rain
1 868mm
Warmest month
33,2°C
Coldest month
11,7°C
Mean alt.
16m
Min
8m
Max
22m
Std. dev.
2m
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

15,9g/kg

Clay

37,1%

Sand

20,1%

Silt

42,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
20,8g/kg
Clay
36,5%
Sand
20,4%
Silt
43,1%
5–15 cm
pH H₂O
6,3
Org. C
16,2g/kg
Clay
37,4%
Sand
19,9%
Silt
42,7%
15–30 cm
pH H₂O
6,4
Org. C
10,8g/kg
Clay
37,5%
Sand
20,0%
Silt
42,5%

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

Land cover

Forest10.4%
Crops62.2%
Built-up2.5%
Bare soil2.4%
Other (grassland, water…)22.4%

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

Hydrology11 basins · 11 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

418,1km

Lake surface here

4,73km²

Basins crossed

11

Max stream order

8

Max drainage

521 929km²

Discharge in basins

4 135,1m³/s

Mean precip.

1 741mm/an

Mean T°

25,6°C

Moisture idx

0,13

Mean runoff

1 161mm/an

Mean elev. (basins)

17m

Watersheds crossing here

2 more basins

Lakes (11, top by area)

2 more lakes

Rivers / streams (13, ord ≥ 4)

1 more river segments

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

Human pressure

Pop. density

10hab/km²

Night light

0,4nW

Built-up

255,2%

Pesticides

13,9kg/km²

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

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