Ontologia

HydroBASINS lev08 watershed · #4080971590

Bassin de পদ্মা নদী

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Madaripur, Munshiganj, Shariatpur

3% lakePfafstetter: 45230003

Sub-basin area

193,5km²

Upstream area

1 487 928,8km²

Discharge

34 894,54m³/s

Mean elev.

5m

Administrative coverage

Hydrographic chain

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Padma Setu

    IUCN Not Reported

    Wildlife Sanctuary

    68.24 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

224 distinct species · 4 609 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 609 obs · 5 cellules
Obs. / cellule
≥ 1 802
1 802–1 801
1 503–1 801
748–1 502
< 748

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

Ecological tissue

Sample of 29 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 Bassin de পদ্মা নদী : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
42
Connectance
0.103
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

26,0°C

Annual rain

1 920mm

Moisture idx (CMI)

0,24

Runoff

1 489mm/an

PET

1 465mm

AET

1 085mm

Mean slope

0,1°

Water table

9cm

Forest

0%

Crops

60%

Urban

51%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)