Ontologia

Distict · BGD

Gazipur

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

522

Observations

17 554

Area

1 817,1km²

Ecological tissue

Sample of 28 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 Gazipur : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
45
Connectance
0.111
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

522 distinct species · 17 554 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 554 obs · 44 cellules
Obs. / cellule
≥ 9 049
948–9 048
49–947
30–48
< 30

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

Climate

Mean T°

25,2°C

Annual rain

2 220mm

Warmest m°

32,4°C

Coldest m°

12,2°C

Elevation: 9 m on average (min 3 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
2 220mm
Warmest month
32,4°C
Coldest month
12,2°C
Mean alt.
9m
Min
3m
Max
21m
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

5,5

Org. C

18,1g/kg

Clay

34,0%

Sand

31,5%

Silt

34,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
20,9g/kg
Clay
29,6%
Sand
33,9%
Silt
36,4%
5–15 cm
pH H₂O
5,5
Org. C
18,6g/kg
Clay
32,9%
Sand
32,1%
Silt
35,0%
15–30 cm
pH H₂O
5,5
Org. C
14,8g/kg
Clay
39,4%
Sand
28,3%
Silt
32,3%

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

Land cover

Forest35.2%
Crops34.3%
Built-up3.8%
Bare soil0.2%
Other (grassland, water…)26.5%

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

Hydrology12 basins · 3 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

216,8km

Lake surface here

1,89km²

Basins crossed

12

Max stream order

5

Max drainage

4 954km²

Discharge in basins

513,0m³/s

Mean precip.

2 049mm/an

Mean T°

25,7°C

Moisture idx

0,29

Mean runoff

1 513mm/an

Mean elev. (basins)

13m

Watersheds crossing here

3 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

24hab/km²

Night light

2,4nW

Built-up

378,3%

Pesticides

14,8kg/km²

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

Protected areas2

IUCN IV · 1IUCN Not Reported · 1

Bhawal

IUCN IV

National Park · 1982

95 km²

Purbachal

IUCN Not Reported

Special Biodiversity Conservation Area · 2025

1 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations14