Ontologia

Subdivision · BGD

Jaifarnagar

Bangladesh

CwaTemperate, dry winter, hot summer(87 %)

Species observed

27

Observations

38

Area

54,1km²

Ecological tissue

Sample of 9 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 Jaifarnagar : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 19.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
7
Connectance
0.194
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

27 distinct species · 38 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 obs · 1 cellules
Obs. / cellule
≥ 38
38–37
38–37
38–37
< 38

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

Climate

Mean T°

24,7°C

Annual rain

3 587mm

Warmest m°

31,1°C

Coldest m°

13,0°C

Elevation: 9 m on average (min 5 m, max 26 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
3 587mm
Warmest month
31,1°C
Coldest month
13,0°C
Mean alt.
9m
Min
5m
Max
26m
Std. dev.
4m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(87 %)Temperate

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

19,3g/kg

Clay

26,8%

Sand

43,4%

Silt

29,8%

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

Dominant lithology: ssGLiMaggregated to Maulvibazar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
23,2g/kg
Clay
26,2%
Sand
44,0%
Silt
29,8%
5–15 cm
pH H₂O
5,4
Org. C
18,1g/kg
Clay
26,0%
Sand
43,9%
Silt
30,2%
15–30 cm
pH H₂O
5,4
Org. C
16,5g/kg
Clay
28,3%
Sand
42,4%
Silt
29,3%

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

Land cover

Forest6.8%
Crops43.9%
Built-up1.6%
Bare soil1.6%
Other (grassland, water…)46.1%

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

Hydrology1 basins · 5 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

6,97km²

Basins crossed

1

Max drainage

1 499km²

Discharge in basins

3,8m³/s

Mean precip.

2 986mm/an

Mean T°

24,7°C

Moisture idx

0,49

Mean runoff

2 192mm/an

Mean elev. (basins)

41m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

0,1nW

Built-up

159,8%

Pesticides

14,2kg/km²

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