Baraiyadhala
IUCN IINational Park · 2010
29 km²
Commune · BGD
Sitakunda
Bangladesh
AmTropical, monsoon(100 %)
Species observed
440
Observations
1 744
Area
260,1km²
Ecological tissue
Sample of 42 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 Sitakunda : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
41
Connectance
0.048
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
440 distinct species · 1 744 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,4°C
Annual rain
3 408mm
Warmest m°
30,1°C
Coldest m°
15,7°C
Elevation: 28 m on average (min -25 m, max 163 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,4°C
Annual rain
3 408mm
Warmest month
30,1°C
Coldest month
15,7°C
Mean alt.
28m
Min
-25m
Max
163m
Std. dev.
34m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)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
16,5g/kg
Clay
31,1%
Sand
31,7%
Silt
37,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Chittagong
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
21,2g/kg
Clay
28,9%
Sand
33,1%
Silt
38,1%
5–15 cm
pH H₂O
5,3
Org. C
17,7g/kg
Clay
30,3%
Sand
31,9%
Silt
37,7%
15–30 cm
pH H₂O
5,4
Org. C
10,8g/kg
Clay
34,1%
Sand
30,2%
Silt
35,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest49.7%
Crops16.5%
Built-up3.3%
Bare soil0.3%
Other (grassland, water…)30.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
27,5km
Basins crossed
4
Max stream order
3
Max drainage
1 715km²
Discharge in basins
6,7m³/s
Mean precip.
2 792mm/an
Mean T°
25,7°C
Moisture idx
0,50
Mean runoff
2 133mm/an
Mean elev. (basins)
27m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
16hab/km²
Night light
3,5nW
Built-up
327,0%
Pesticides
16,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN