Ontologia

Commune · BGD

Nilphamari Sadar

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

50

Observations

107

Area

375,6km²

Ecological tissue

Sample of 18 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 Nilphamari Sadar : 17 espèces reliées par 13 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
13
Connectance
0.085
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

50 distinct species · 107 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

107 obs · 7 cellules
Obs. / cellule
≥ 55
55–54
14–54
1–13
< 1

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 411mm

Warmest m°

32,9°C

Coldest m°

11,3°C

Elevation: 46 m on average (min 40 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
2 411mm
Warmest month
32,9°C
Coldest month
11,3°C
Mean alt.
46m
Min
40m
Max
54m
Std. dev.
3m
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

15,6g/kg

Clay

28,8%

Sand

31,4%

Silt

39,7%

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

Dominant lithology: wbGLiMaggregated to Nilphamari

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
20,3g/kg
Clay
28,4%
Sand
31,3%
Silt
40,2%
5–15 cm
pH H₂O
6,0
Org. C
14,2g/kg
Clay
28,2%
Sand
32,0%
Silt
39,8%
15–30 cm
pH H₂O
6,1
Org. C
12,2g/kg
Clay
29,9%
Sand
31,0%
Silt
39,2%

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

Land cover

Forest14.5%
Crops72.9%
Built-up1.3%
Bare soil0.1%
Other (grassland, water…)11.3%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

5

Max stream order

2

Max drainage

2 995km²

Discharge in basins

17,6m³/s

Mean precip.

2 116mm/an

Mean T°

24,8°C

Moisture idx

0,29

Mean runoff

1 133mm/an

Mean elev. (basins)

42m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

10hab/km²

Night light

0,4nW

Built-up

127,7%

Pesticides

12,9kg/km²

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

Sub-administrations12