Ontologia

Commune · BGD

Gaibandha Sadar

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

64

Observations

113

Area

318,6km²

Ecological tissue

Sample of 36 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 Gaibandha Sadar : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
38
Connectance
0.060
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

64 distinct species · 113 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

113 obs · 3 cellules
Obs. / cellule
≥ 54
54–53
54–53
53–53
< 53

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

Climate

Mean T°

25,0°C

Annual rain

2 151mm

Warmest m°

32,1°C

Coldest m°

12,3°C

Elevation: 20 m on average (min 16 m, max 23 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
2 151mm
Warmest month
32,1°C
Coldest month
12,3°C
Mean alt.
20m
Min
16m
Max
23m
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

6,1

Org. C

15,5g/kg

Clay

31,1%

Sand

30,0%

Silt

39,0%

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

Dominant lithology: suGLiMaggregated to Gaibandha

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
19,4g/kg
Clay
30,6%
Sand
30,4%
Silt
39,0%
5–15 cm
pH H₂O
6,1
Org. C
14,5g/kg
Clay
31,8%
Sand
29,6%
Silt
38,6%
15–30 cm
pH H₂O
6,2
Org. C
12,7g/kg
Clay
30,8%
Sand
29,9%
Silt
39,2%

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

Land cover

Forest10.8%
Crops62.4%
Built-up1.2%
Bare soil6.1%
Other (grassland, water…)19.6%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

22,1km

Basins crossed

5

Max stream order

8

Max drainage

514 663km²

Discharge in basins

8 702,7m³/s

Mean precip.

2 109mm/an

Mean T°

25,2°C

Moisture idx

0,30

Mean runoff

1 101mm/an

Mean elev. (basins)

27m

Watersheds crossing here

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

Human pressure

Pop. density

12hab/km²

Night light

0,3nW

Built-up

119,2%

Pesticides

13,3kg/km²

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

Sub-administrations10