Ontologia

HydroBASINS lev08 watershed · #4080665480

Bassin de 筑後川

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 10 administrative regions : Aso, Hita, Kikuchi, Kokonoe, Kusu +5

3% lakePfafstetter: 41305608

Sub-basin area

581,9km²

Upstream area

581,9km²

Discharge

25,58m³/s

Mean elev.

647m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 高瀬川65 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

10 dept-equivalent regions (GADM L2)

2 more

18 intersecting protected areas

  • Tsue sankei

    IUCN V

    Prefectural Natural Park

    109.13 km² overlap

  • Aso kuju

    IUCN V

    National Park

    76.53 km² overlap

  • Yaba-Hita-Hikosan

    IUCN V

    Quasi National Park

    51.08 km² overlap

  • Gesu

    IUCN IV

    Prefectural Wildlife Protection Area

    15.15 km² overlap

  • Kameishisotayama

    IUCN IV

    Prefectural Wildlife Protection Area

    7.11 km² overlap

  • Manganji

    IUCN IV

    Prefectural Wildlife Protection Area

    5.93 km² overlap

  • Shakadake

    IUCN IV

    Prefectural Wildlife Protection Area

    5.91 km² overlap

  • Miyahara(oguni)

    IUCN IV

    Prefectural Wildlife Protection Area

    5.38 km² overlap

  • Matsubarashimouke dam

    IUCN IV

    Prefectural Wildlife Protection Area

    3.99 km² overlap

9 more protected areas

  • Onodake

    IUCN IV

    Prefectural Wildlife Protection Area

    3.82 km² overlap

  • Shimoukematsubara dam

    IUCN IV

    Prefectural Wildlife Protection Area

    3.23 km² overlap

  • Asozuri

    IUCN IV

    Prefectural Wildlife Protection Area

    3.14 km² overlap

  • Yuburo

    IUCN IV

    Prefectural Wildlife Protection Area

    1.15 km² overlap

  • Oyama dam

    IUCN IV

    Prefectural Wildlife Protection Area

    1.03 km² overlap

  • Yabe gawa

    IUCN V

    Prefectural Natural Park

    0.21 km² overlap

  • Hyodoyama Momi To Idenshigen

    IUCN IV

    Rare Population Protected Forest

    0.08 km² overlap

  • Makinoto

    IUCN IV

    Prefectural Wildlife Protection Area

    0.01 km² overlap

  • Shakadake

    IUCN IV

    Prefectural Wildlife Protection Area

    0.00 km² overlap

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

Species present

618 distinct species · 1 655 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 655 obs · 18 cellules
Obs. / cellule
≥ 278
173–277
103–172
72–102
< 72

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

Ecological tissue

Sample of 27 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 筑後川 : 23 espèces reliées par 31 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
31
Connectance
0.088
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°

12,3°C

Annual rain

2 477mm

Moisture idx (CMI)

0,61

Runoff

1 416mm/an

PET

954mm

AET

954mm

Mean slope

11,5°

Water table

349cm

Forest

92%

Crops

8%

Urban

1%

Protected

45%

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