Ontologia

Subdivision · BGD

Sapchhari

Bangladesh

AmTropical, monsoon(98 %)

Species observed

33

Observations

39

Area

68,5km²

Ecological tissue

Sample of 11 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 Sapchhari : 11 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 10.9%, filtre Serrano α=0.2).

Espèces affichées
11
Interactions affichées
6
Connectance
0.109
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

33 distinct species · 39 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 obs · 2 cellules
Obs. / cellule
≥ 30
30–29
30–29
30–29
< 30

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

Climate

Mean T°

24,8°C

Annual rain

3 028mm

Warmest m°

32,2°C

Coldest m°

13,6°C

Elevation: 117 m on average (min 30 m, max 266 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
3 028mm
Warmest month
32,2°C
Coldest month
13,6°C
Mean alt.
117m
Min
30m
Max
266m
Std. dev.
73m
Köppen-Geiger (dominant)
AmTropical, monsoon(98 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

15,6g/kg

Clay

29,2%

Sand

35,2%

Silt

35,6%

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

Dominant lithology: ssGLiMaggregated to Rangamati

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
19,6g/kg
Clay
27,7%
Sand
36,3%
Silt
36,0%
5–15 cm
pH H₂O
5,4
Org. C
17,6g/kg
Clay
28,3%
Sand
35,5%
Silt
36,3%
15–30 cm
pH H₂O
5,4
Org. C
9,7g/kg
Clay
31,7%
Sand
33,8%
Silt
34,5%

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

Land cover

Forest74.0%
Crops4.2%
Built-up0.4%
Bare soil0.0%
Other (grassland, water…)21.4%

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

Hydrology2 basins · 3 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

3,73km²

Basins crossed

2

Max drainage

12 119km²

Discharge in basins

18,7m³/s

Mean precip.

2 605mm/an

Mean T°

25,5°C

Moisture idx

0,46

Mean runoff

2 015mm/an

Mean elev. (basins)

122m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

41,1%

Pesticides

16,7kg/km²

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