Ontologia

Subdivision · BGD

Karmadha

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

90

Observations

152

Area

120,4km²

Ecological tissue

Sample of 20 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 Karmadha : 18 espèces reliées par 16 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
16
Connectance
0.084
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

90 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 3 cellules
Obs. / cellule
≥ 88
88–87
88–87
61–87
< 61

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

Climate

Mean T°

24,6°C

Annual rain

2 952mm

Warmest m°

30,9°C

Coldest m°

12,5°C

Elevation: 53 m on average (min 15 m, max 155 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
2 952mm
Warmest month
30,9°C
Coldest month
12,5°C
Mean alt.
53m
Min
15m
Max
155m
Std. dev.
32m
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

5,2

Org. C

19,0g/kg

Clay

27,2%

Sand

39,8%

Silt

33,0%

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

Dominant lithology: ssGLiMaggregated to Maulvibazar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
25,4g/kg
Clay
26,3%
Sand
40,6%
Silt
33,0%
5–15 cm
pH H₂O
5,2
Org. C
18,3g/kg
Clay
27,1%
Sand
39,9%
Silt
33,0%
15–30 cm
pH H₂O
5,2
Org. C
13,4g/kg
Clay
28,2%
Sand
39,0%
Silt
32,8%

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

Land cover

Forest70.5%
Crops10.6%
Built-up0.7%
Bare soil0.0%
Other (grassland, water…)18.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Basins crossed

2

Max stream order

1

Max drainage

2 417km²

Discharge in basins

10,3m³/s

Mean precip.

2 952mm/an

Mean T°

24,7°C

Moisture idx

0,48

Mean runoff

2 163mm/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

3hab/km²

Night light

0,1nW

Built-up

72,0%

Pesticides

15,6kg/km²

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