Ontologia

HydroBASINS lev08 watershed · #4080042730

Bassin de 町野川

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 15 administrative regions : Anamizu, Hakui, Himi, Hodatsushimizu, Kahoku +10

Coastal basinPfafstetter: 41301177

Sub-basin area

2 388,2km²

Upstream area

2 388,2km²

Discharge

6,16m³/s

Mean elev.

122m

Administrative coverage

15 dept-equivalent regions (GADM L2)

7 more

30 intersecting protected areas

  • Notohanto

    IUCN V

    Quasi National Park

    171.63 km² overlap

  • Common fishery right area(Ishikawa)

    IUCN VI

    Common fishery right area

    108.60 km² overlap

  • Nanao wan

    IUCN VI

    Coastline Marine Resource Development Area, designated sea area

    39.10 km² overlap

  • Sotoura kaga

    IUCN VI

    Coastline Marine Resource Development Area, designated sea area

    34.57 km² overlap

  • Goishigamine

    IUCN V

    Prefectural Natural Park

    27.34 km² overlap

  • Noto

    IUCN VI

    Coastline Marine Resource Development Area, designated sea area

    24.57 km² overlap

  • Takatsumeyama

    IUCN IV

    Prefectural Wildlife Protection Area

    8.25 km² overlap

  • Asahiyama

    IUCN IV

    Prefectural Wildlife Protection Area

    7.39 km² overlap

  • Himi kaigan

    IUCN IV

    Prefectural Wildlife Protection Area

    7.34 km² overlap

21 more protected areas

  • Common fishery right area(Toyama)

    IUCN VI

    Common fishery right area

    7.00 km² overlap

  • Bijozan

    IUCN IV

    Prefectural Wildlife Protection Area

    6.92 km² overlap

  • Okunigyo

    IUCN IV

    Prefectural Wildlife Protection Area

    6.62 km² overlap

  • Takamatsu

    IUCN IV

    Prefectural Wildlife Protection Area

    5.79 km² overlap

  • Iwakura

    IUCN IV

    Prefectural Wildlife Protection Area

    5.45 km² overlap

  • Sekidozan

    IUCN IV

    Prefectural Wildlife Protection Area

    5.37 km² overlap

  • Wakura

    IUCN IV

    Prefectural Wildlife Protection Area

    5.37 km² overlap

  • Kinoura

    IUCN IV

    Prefectural Wildlife Protection Area

    3.75 km² overlap

  • Ochigata

    IUCN IV

    Prefectural Wildlife Protection Area

    3.67 km² overlap

  • Saruyama

    IUCN IV

    Prefectural Wildlife Protection Area

    3.16 km² overlap

  • Ogi

    IUCN IV

    Prefectural Wildlife Protection Area

    2.91 km² overlap

  • Hiuchidani

    IUCN IV

    Prefectural Wildlife Protection Area

    2.59 km² overlap

  • Joyama

    IUCN IV

    Prefectural Wildlife Protection Area

    2.37 km² overlap

  • Sekinohana

    IUCN IV

    Prefectural Wildlife Protection Area

    1.78 km² overlap

  • Kahoku kaigan

    IUCN IV

    Prefectural Wildlife Protection Area

    1.75 km² overlap

  • Nanao nishiwan

    IUCN IV

    Prefectural Wildlife Protection Area

    1.12 km² overlap

  • Ganmon

    IUCN IV

    Prefectural Wildlife Protection Area

    1.01 km² overlap

  • Ichinomiya

    IUCN IV

    Prefectural Wildlife Protection Area

    0.91 km² overlap

  • Urakami

    IUCN IV

    Prefectural Wildlife Protection Area

    0.84 km² overlap

  • Tsubata

    IUCN IV

    Prefectural Wildlife Protection Area

    0.82 km² overlap

  • Komaruyama

    IUCN IV

    Prefectural Wildlife Protection Area

    0.75 km² overlap

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

Species present

2 103 distinct species · 16 454 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 454 obs · 72 cellules
Obs. / cellule
≥ 2 173
570–2 172
131–569
72–130
< 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 33 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 町野川 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 2 types (connectance 8.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
48
Connectance
0.086
Patrimoniales
1
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°

12,9°C

Annual rain

2 336mm

Moisture idx (CMI)

0,61

Runoff

1 662mm/an

PET

911mm

AET

910mm

Mean slope

6,8°

Water table

223cm

Forest

65%

Crops

16%

Urban

8%

Protected

15%

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