Ontologia

HydroBASINS lev08 watershed · #4080039670

Bassin de 白川

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 14 administrative regions : Aso, Gyokutō, Kikuchi, Kikuyō, Kumamoto +9

Pfafstetter: 41305504

Sub-basin area

702,8km²

Upstream area

702,8km²

Discharge

38,04m³/s

Mean elev.

467m

Administrative coverage

14 dept-equivalent regions (GADM L2)

6 more

23 intersecting protected areas

  • Aso kuju

    IUCN V

    National Park

    404.10 km² overlap

  • Kinbo zan

    IUCN V

    Prefectural Natural Park

    38.02 km² overlap

  • Kinpouzan

    IUCN IV

    Prefectural Wildlife Protection Area

    30.01 km² overlap

  • Choyo

    IUCN IV

    Prefectural Wildlife Protection Area

    14.49 km² overlap

  • Tatsudayama

    IUCN IV

    Prefectural Wildlife Protection Area

    10.82 km² overlap

  • Nakamatsu

    IUCN IV

    Prefectural Wildlife Protection Area

    8.80 km² overlap

  • Takadake

    IUCN IV

    Prefectural Wildlife Protection Area

    6.26 km² overlap

  • Kyuka mura

    IUCN IV

    Prefectural Wildlife Protection Area

    4.70 km² overlap

  • Takatsuka

    IUCN IV

    Prefectural Wildlife Protection Area

    4.48 km² overlap

14 more protected areas

  • Minamimiyabaru

    IUCN IV

    Prefectural Wildlife Protection Area

    4.21 km² overlap

  • Shikimi

    IUCN IV

    Prefectural Wildlife Protection Area

    3.72 km² overlap

  • Takumasanzan

    IUCN IV

    Prefectural Wildlife Protection Area

    3.68 km² overlap

  • Otohime

    IUCN IV

    Prefectural Wildlife Protection Area

    3.67 km² overlap

  • Kitamukiyama

    IUCN IV

    Prefectural Wildlife Protection Area

    3.15 km² overlap

  • Kanmurigatake

    IUCN IV

    Prefectural Wildlife Protection Area

    2.35 km² overlap

  • Komakirakan

    IUCN IV

    Prefectural Wildlife Protection Area

    2.11 km² overlap

  • Yagoyama

    IUCN IV

    Prefectural Wildlife Protection Area

    0.90 km² overlap

  • Kitamukiyama Sugi To Idenshigen

    IUCN IV

    Rare Population Protected Forest

    0.76 km² overlap

  • Okashiwa

    IUCN IV

    Prefectural Wildlife Protection Area

    0.53 km² overlap

  • Onodake

    IUCN IV

    Prefectural Wildlife Protection Area

    0.44 km² overlap

  • Takamori touge

    IUCN V

    Local Scenic Beauty Area(Kumamoto)

    0.42 km² overlap

  • Kuroiwa

    IUCN IV

    Prefectural Wildlife Protection Area

    0.20 km² overlap

  • Kimpozan Sugito

    IUCN IV

    Rare Population Protected Forest

    0.00 km² overlap

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

Species present

1 589 distinct species · 12 073 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 073 obs · 23 cellules
Obs. / cellule
≥ 3 157
580–3 156
493–579
307–492
< 307

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

Ecological tissue

Sample of 38 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 白川 : 27 espèces reliées par 76 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
76
Connectance
0.097
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°

13,7°C

Annual rain

2 414mm

Moisture idx (CMI)

0,56

Runoff

1 617mm/an

PET

1 020mm

AET

1 019mm

Mean slope

7,4°

Water table

215cm

Forest

51%

Crops

14%

Urban

30%

Protected

66%

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