Ontologia

Commune · BGD

Shah Makhdum

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

178

Observations

3 911

Area

7,8km²

Ecological tissue

Sample of 35 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 Shah Makhdum : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 49 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
49
Connectance
0.082
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

178 distinct species · 3 911 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 911 obs · 1 cellules
Obs. / cellule
≥ 3 911
3 911–3 910
3 911–3 910
3 911–3 910
< 3 911

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

Climate

Mean T°

25,6°C

Annual rain

1 554mm

Warmest m°

34,9°C

Coldest m°

12,1°C

Elevation: 17 m on average (min 15 m, max 19 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 554mm
Warmest month
34,9°C
Coldest month
12,1°C
Mean alt.
17m
Min
15m
Max
19m
Std. dev.
1m
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

7,0

Org. C

14,9g/kg

Clay

49,6%

Sand

16,8%

Silt

33,6%

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

Dominant lithology: suGLiMaggregated to Rajshahi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
21,2g/kg
Clay
48,1%
Sand
17,5%
Silt
34,4%
5–15 cm
pH H₂O
7,0
Org. C
14,9g/kg
Clay
49,5%
Sand
17,0%
Silt
33,6%
15–30 cm
pH H₂O
7,2
Org. C
8,7g/kg
Clay
51,2%
Sand
15,9%
Silt
33,0%

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

Land cover

Forest15.4%
Crops18.1%
Built-up11.1%
Bare soil0.1%
Other (grassland, water…)55.3%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

942 110km²

Discharge in basins

4,4m³/s

Mean precip.

1 390mm/an

Mean T°

25,8°C

Moisture idx

-0,11

Mean runoff

804mm/an

Mean elev. (basins)

24m

Watersheds crossing here

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

Human pressure

Pop. density

47hab/km²

Night light

7,4nW

Built-up

1 108,1%

Pesticides

14,5kg/km²

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

Sub-administrations1