Ontologia

Subdivision · BGD

Puran Bharenga

Bangladesh

CwaTemperate, dry winter, hot summer(100 %)

Species observed

17

Observations

17

Area

26,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 7 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 Puran Bharenga : 7 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

17 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 obs · 1 cellules
Obs. / cellule
≥ 17
17–16
17–16
17–16
< 17

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 839mm

Warmest m°

33,4°C

Coldest m°

13,1°C

Elevation: 6 m on average (min 5 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 839mm
Warmest month
33,4°C
Coldest month
13,1°C
Mean alt.
6m
Min
5m
Max
10m
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

5,9

Org. C

16,3g/kg

Clay

33,6%

Sand

22,2%

Silt

44,2%

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

Dominant lithology: suGLiMaggregated to Pabna

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
21,8g/kg
Clay
31,7%
Sand
23,6%
Silt
44,7%
5–15 cm
pH H₂O
5,8
Org. C
14,7g/kg
Clay
33,3%
Sand
22,4%
Silt
44,3%
15–30 cm
pH H₂O
5,9
Org. C
12,3g/kg
Clay
36,0%
Sand
20,5%
Silt
43,6%

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

Land cover

Forest5.8%
Crops45.1%
Built-up0.5%
Bare soil12.4%
Other (grassland, water…)36.3%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,2km

Basins crossed

3

Max stream order

8

Max drainage

539 869km²

Discharge in basins

1 654,0m³/s

Mean precip.

1 787mm/an

Mean T°

25,6°C

Moisture idx

0,16

Mean runoff

1 294mm/an

Mean elev. (basins)

10m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,2nW

Built-up

48,6%

Pesticides

15,6kg/km²

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

Protected areas1

IUCN VI · 1🌊 Marine · 1

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