Ontologia

HydroBASINS lev08 watershed · #4080042680

Bassin de 手取川

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 9 administrative regions : Hakusan, Kanazawa, Katsuyama, Kawakita, Komatsu +4

8% lakePfafstetter: 41301174

Sub-basin area

740,5km²

Upstream area

740,5km²

Discharge

44,78m³/s

Mean elev.

896m

Administrative coverage

9 dept-equivalent regions (GADM L2)

1 more
  • Takayama0.0 km² · 0.0%

21 intersecting protected areas

  • Mount Hakusan

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    289.49 km² overlap

  • Hakusan

    IUCN II

    National Park

    256.40 km² overlap

  • Hakusan

    IUCN IV

    National Wildlife Protection Area

    237.76 km² overlap

  • Hakusan Mountain Range

    IUCN V

    Green Corridor

    134.69 km² overlap

  • Hakusan

    IUCN Ib

    Forest Ecosystem Reserve

    71.40 km² overlap

  • Shishiku tedori

    IUCN V

    Prefectural Natural Park

    43.56 km² overlap

  • Hakusan ichirino

    IUCN V

    Prefectural Natural Park

    18.33 km² overlap

  • Senjodaira

    IUCN IV

    Biocenosis Protected Forest

    7.89 km² overlap

  • Tsurugi

    IUCN IV

    Prefectural Wildlife Protection Area

    3.78 km² overlap

12 more protected areas

  • Tedori chiku

    IUCN IV

    Prefectural Wildlife Protection Area

    3.39 km² overlap

  • Yoshihara

    IUCN IV

    Prefectural Wildlife Protection Area

    3.30 km² overlap

  • Shakagatake Buna・Mizunara Idenshigen

    IUCN IV

    Rare Population Protected Forest

    0.31 km² overlap

  • Saikawa Genryu

    IUCN IV

    Biocenosis Protected Forest

    0.22 km² overlap

  • Sannomine

    IUCN IV

    Prefectural Wildlife Protection Area

    0.21 km² overlap

  • Saikawa genryu

    IUCN V

    Prefectural Nature Conservation Area

    0.15 km² overlap

  • Arashidanitennen Sugi

    IUCN IV

    Rare Population Protected Forest

    0.11 km² overlap

  • Kyogatake

    IUCN IV

    Prefectural Wildlife Protection Area

    0.07 km² overlap

  • Okuetsu kogen

    IUCN V

    Prefectural Natural Park

    0.07 km² overlap

  • Ogasa

    IUCN IV

    Prefectural Wildlife Protection Area

    0.06 km² overlap

  • Mikawakaigan

    IUCN IV

    Prefectural Wildlife Protection Area

    0.04 km² overlap

  • Ohara

    IUCN IV

    Prefectural Wildlife Protection Area

    0.02 km² overlap

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

Species present

2 024 distinct species · 7 009 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 009 obs · 23 cellules
Obs. / cellule
≥ 1 492
645–1 491
299–644
183–298
< 183

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

Ecological tissue

Sample of 39 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 手取川 : 34 espèces reliées par 38 interactions GloBI sur 5 types (connectance 5.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
38
Connectance
0.051
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°

8,9°C

Annual rain

2 286mm

Moisture idx (CMI)

0,64

Runoff

1 711mm/an

PET

830mm

AET

829mm

Mean slope

20,7°

Water table

653cm

Forest

80%

Crops

13%

Urban

4%

Protected

46%

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