Ontologia

HydroBASINS lev08 watershed · #4080040350

Bassin de 五十鈴川

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 : Hinokage, Hyūga, Kadogawa, Misato, Morotsuka +1

Coastal basinPfafstetter: 41305770

Sub-basin area

397,2km²

Upstream area

397,2km²

Discharge

4,36m³/s

Mean elev.

187m

Administrative coverage

6 dept-equivalent regions (GADM L2)

12 intersecting protected areas

  • Nippokaigan

    IUCN V

    Quasi National Park

    22.18 km² overlap

  • Common fishery right area(Miyazaki)

    IUCN VI

    Common fishery right area

    16.51 km² overlap

  • Makiyama

    IUCN IV

    Prefectural Wildlife Protection Area

    10.74 km² overlap

  • Higashinobeoka

    IUCN IV

    Prefectural Wildlife Protection Area

    4.00 km² overlap

  • Nakazaki

    IUCN IV

    Prefectural Wildlife Protection Area

    3.43 km² overlap

  • Atagoyama

    IUCN IV

    Prefectural Wildlife Protection Area

    1.44 km² overlap

  • Shiomigawa

    IUCN IV

    Prefectural Wildlife Protection Area

    1.02 km² overlap

  • Hayahinomine

    IUCN IV

    Prefectural Wildlife Protection Area

    0.40 km² overlap

  • Birojima

    IUCN IV

    National Wildlife Protection Area

    0.40 km² overlap

3 more protected areas

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

Species present

642 distinct species · 5 774 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 774 obs · 12 cellules
Obs. / cellule
≥ 3 605
663–3 604
412–662
120–411
< 120

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

Ecological tissue

Sample of 36 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 五十鈴川 : 29 espèces reliées par 51 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
51
Connectance
0.069
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°

15,7°C

Annual rain

2 607mm

Moisture idx (CMI)

0,58

Runoff

1 592mm/an

PET

1 100mm

AET

1 100mm

Mean slope

11,6°

Water table

328cm

Forest

79%

Crops

7%

Urban

16%

Protected

9%

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