Ontologia

HydroBASINS lev08 watershed · #4080665390

Bassin de 玖珠川

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 6 administrative regions : Hita, Kokonoe, Kusu, Oguni, Taketa +1

Pfafstetter: 41305609

Sub-basin area

523,8km²

Upstream area

523,9km²

Discharge

22,18m³/s

Mean elev.

655m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 高瀬川65 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

14 intersecting protected areas

  • Yaba-Hita-Hikosan

    IUCN V

    Quasi National Park

    171.20 km² overlap

  • Aso kuju

    IUCN V

    National Park

    70.77 km² overlap

  • Makinoto

    IUCN IV

    Prefectural Wildlife Protection Area

    16.83 km² overlap

  • Kujutaisen

    IUCN IV

    Prefectural Wildlife Protection Area

    9.86 km² overlap

  • Kurodake

    IUCN IV

    Prefectural Wildlife Protection Area

    5.20 km² overlap

  • Miyanoo

    IUCN IV

    Prefectural Wildlife Protection Area

    2.67 km² overlap

  • Kameishisotayama

    IUCN IV

    Prefectural Wildlife Protection Area

    2.28 km² overlap

  • Amagatani

    IUCN IV

    Prefectural Wildlife Protection Area

    2.09 km² overlap

  • Kirikabusan

    IUCN IV

    Prefectural Wildlife Protection Area

    1.56 km² overlap

5 more protected areas

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

Species present

816 distinct species · 2 369 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 369 obs · 21 cellules
Obs. / cellule
≥ 669
230–668
84–229
62–83
< 62

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

Ecological tissue

Sample of 20 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 玖珠川 : 12 espèces reliées par 36 interactions GloBI sur 4 types (connectance 14.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
36
Connectance
0.142
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°

12,1°C

Annual rain

2 392mm

Moisture idx (CMI)

0,59

Runoff

1 344mm/an

PET

948mm

AET

948mm

Mean slope

10,6°

Water table

337cm

Forest

84%

Crops

9%

Urban

3%

Protected

47%

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