Ontologia

Subdivision · BGD

Khadimnagar

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

92

Observations

282

Area

79,4km²

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 Khadimnagar : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
40
Connectance
0.064
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

92 distinct species · 282 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

282 obs · 2 cellules
Obs. / cellule
≥ 173
173–172
173–172
173–172
< 173

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

Climate

Mean T°

24,0°C

Annual rain

5 572mm

Warmest m°

30,4°C

Coldest m°

11,5°C

Elevation: 21 m on average (min 7 m, max 45 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
5 572mm
Warmest month
30,4°C
Coldest month
11,5°C
Mean alt.
21m
Min
7m
Max
45m
Std. dev.
12m
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

19,4g/kg

Clay

27,3%

Sand

49,1%

Silt

23,6%

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

Dominant lithology: wbGLiMaggregated to Sylhet

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
25,4g/kg
Clay
26,3%
Sand
49,9%
Silt
23,8%
5–15 cm
pH H₂O
5,4
Org. C
19,6g/kg
Clay
25,8%
Sand
50,4%
Silt
23,9%
15–30 cm
pH H₂O
5,5
Org. C
13,3g/kg
Clay
29,7%
Sand
47,1%
Silt
23,2%

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

Land cover

Forest38.7%
Crops28.5%
Built-up1.7%
Bare soil0.9%
Other (grassland, water…)30.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

24,4km

Basins crossed

2

Max stream order

5

Max drainage

1 909km²

Discharge in basins

9,2m³/s

Mean precip.

3 857mm/an

Mean T°

22,6°C

Moisture idx

0,65

Mean runoff

3 645mm/an

Mean elev. (basins)

428m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Night light

1,2nW

Built-up

167,0%

Pesticides

14,3kg/km²

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

Protected areas2

IUCN IV · 1IUCN Not Reported · 1

Ratargul

IUCN Not Reported

Special Biodiversity Conservation Area · 2015

2 km²

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