Ontologia

HydroBASINS lev08 watershed · #4080045420

Bassin de 木曽川

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 4 administrative regions : Aisai, Kuwana, Tsushima, Yatomi

Pfafstetter: 41301810

Sub-basin area

23,6km²

Upstream area

9 023,7km²

Discharge

342,62m³/s

Mean elev.

-1m

Administrative coverage

Hydrographic chain

▼ Drains into

Outlet (drains to ocean / endorheic)

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Suigo

    IUCN V

    Prefectural Natural Park

    5.52 km² overlap

  • Kisogawa churyu

    IUCN IV

    Prefectural Wildlife Protection Area

    0.93 km² overlap

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

Species present

191 distinct species · 405 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

405 obs · 1 cellules
Obs. / cellule
≥ 405
405–404
405–404
405–404
< 405

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 木曽川 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 2 types (connectance 11.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
62
Connectance
0.111
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°

15,5°C

Annual rain

1 704mm

Moisture idx (CMI)

0,38

Runoff

1 102mm/an

PET

1 049mm

AET

1 049mm

Mean slope

0,1°

Water table

2cm

Forest

0%

Crops

1%

Urban

100%

Protected

23%

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