Ontologia

HydroBASINS lev08 watershed · #4080664260

Bassin de 宝満川

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 13 administrative regions : Asakura, Chikushino, Chikuzen, Dazaifu, Iizuka +8

Pfafstetter: 41305604

Sub-basin area

252,3km²

Upstream area

252,4km²

Discharge

8,9m³/s

Mean elev.

116m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 寒水川126 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

13 dept-equivalent regions (GADM L2)

5 more

10 intersecting protected areas

  • Dazaifu

    IUCN V

    Prefectural Natural Park

    18.22 km² overlap

  • Sefurihokuzan

    IUCN V

    Prefectural Natural Park

    12.62 km² overlap

  • Hanatate

    IUCN IV

    Prefectural Wildlife Protection Area

    4.26 km² overlap

  • Kusenbuyama

    IUCN IV

    Prefectural Wildlife Protection Area

    3.50 km² overlap

  • Kiyama

    IUCN IV

    Prefectural Wildlife Protection Area

    3.02 km² overlap

  • Tenpaizan

    IUCN IV

    Prefectural Wildlife Protection Area

    2.96 km² overlap

  • Yasu kogen

    IUCN IV

    Prefectural Wildlife Protection Area

    0.68 km² overlap

  • Sefuri raizan

    IUCN V

    Prefectural Natural Park

    0.11 km² overlap

  • Shiojiyama

    IUCN IV

    Prefectural Wildlife Protection Area

    0.10 km² overlap

1 more protected areas

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

Species present

499 distinct species · 2 699 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 699 obs · 8 cellules
Obs. / cellule
≥ 1 369
1 369–1 368
316–1 368
132–315
< 132

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

Ecological tissue

Sample of 28 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 宝満川 : 21 espèces reliées par 35 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
35
Connectance
0.081
Patrimoniales
0
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°

15,3°C

Annual rain

1 866mm

Moisture idx (CMI)

0,42

Runoff

1 133mm/an

PET

1 073mm

AET

1 071mm

Mean slope

4,9°

Water table

189cm

Forest

17%

Crops

8%

Urban

59%

Protected

14%

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