Ontologia

Distict · BGD

Nilphamari

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

127

Observations

657

Area

1 584,3km²

Ecological tissue

Sample of 32 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 : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
38
Connectance
0.077
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

127 distinct species · 657 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

657 obs · 20 cellules
Obs. / cellule
≥ 260
147–259
34–146
14–33
< 14

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

Climate

Mean T°

24,7°C

Annual rain

2 648mm

Warmest m°

32,6°C

Coldest m°

11,4°C

Elevation: 48 m on average (min 36 m, max 68 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
2 648mm
Warmest month
32,6°C
Coldest month
11,4°C
Mean alt.
48m
Min
36m
Max
68m
Std. dev.
7m
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

5,9

Org. C

16,3g/kg

Clay

28,1%

Sand

34,9%

Silt

37,0%

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

Dominant lithology: wbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
20,4g/kg
Clay
28,0%
Sand
34,7%
Silt
37,3%
5–15 cm
pH H₂O
5,9
Org. C
15,4g/kg
Clay
27,7%
Sand
35,2%
Silt
37,1%
15–30 cm
pH H₂O
6,0
Org. C
13,0g/kg
Clay
28,6%
Sand
34,7%
Silt
36,7%

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

Land cover

Forest14.6%
Crops70.9%
Built-up1.4%
Bare soil0.9%
Other (grassland, water…)12.2%

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

Hydrology7 basins · 1 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

128,0km

Lake surface here

0,41km²

Basins crossed

7

Max stream order

6

Max drainage

12 466km²

Discharge in basins

100,4m³/s

Mean precip.

2 387mm/an

Mean T°

24,3°C

Moisture idx

0,37

Mean runoff

1 179mm/an

Mean elev. (basins)

112m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

10hab/km²

Night light

0,3nW

Built-up

137,7%

Pesticides

12,1kg/km²

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

Sub-administrations30