Ontologia

Subdivision · BGD

Satkhira Range

Bangladesh

AwTropical, savannah(98 %)

Species observed

10

Observations

13

Area

1 129,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 4 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 Satkhira Range : 4 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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

10 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 3 cellules
Obs. / cellule
≥ 6
6–5
6–5
4–5
< 4

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

Climate

Mean T°

26,4°C

Annual rain

2 143mm

Warmest m°

33,2°C

Coldest m°

15,6°C

Elevation: 4 m on average (min -76 m, max 6 m)

Bioclimatic detailsExpert
Annual mean temp.
26,4°C
Annual rain
2 143mm
Warmest month
33,2°C
Coldest month
15,6°C
Mean alt.
4m
Min
-76m
Max
6m
Std. dev.
2m
Köppen-Geiger (dominant)
AwTropical, savannah(98 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,1

Org. C

32,4g/kg

Clay

40,1%

Sand

12,9%

Silt

47,0%

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

Dominant lithology: wbGLiMaggregated to Satkhira

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
43,1g/kg
Clay
39,1%
Sand
13,2%
Silt
47,6%
5–15 cm
pH H₂O
6,1
Org. C
38,8g/kg
Clay
39,5%
Sand
12,9%
Silt
47,6%
15–30 cm
pH H₂O
6,2
Org. C
15,5g/kg
Clay
41,6%
Sand
12,6%
Silt
45,8%

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

Land cover

Forest34.9%
Crops15.6%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)49.4%

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

Hydrology4 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,4km

Lake surface here

0,02km²

Basins crossed

4

Max stream order

2

Max drainage

1 889km²

Discharge in basins

7,6m³/s

Mean precip.

1 843mm/an

Mean T°

26,2°C

Moisture idx

0,23

Mean runoff

911mm/an

Mean elev. (basins)

4m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,3%

Pesticides

16,9kg/km²

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

Protected areas3

IUCN Not Reported · 1IUCN Not Applicable · 1IUCN Ib · 1🌊 Marine · 3

The Sundarbans

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1997

1 720 km²

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