Ontologia

HydroBASINS lev08 watershed · #4080041200

Bassin de 鏡川

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 : Haruno, Ino, Kami, Kōchi, Nankoku +1

2% lakePfafstetter: 41304058

Sub-basin area

356,5km²

Upstream area

356,7km²

Discharge

18,88m³/s

Mean elev.

254m

Administrative coverage

6 dept-equivalent regions (GADM L2)

16 intersecting protected areas

  • Kitayama

    IUCN V

    Prefectural Natural Park

    27.55 km² overlap

  • Uradowan

    IUCN IV

    Prefectural Wildlife Protection Area

    21.74 km² overlap

  • Washio yama

    IUCN V

    Prefectural Natural Park

    7.77 km² overlap

  • Ryugado

    IUCN V

    Prefectural Natural Park

    7.58 km² overlap

  • Kuishi yama jingamori

    IUCN V

    Prefectural Natural Park

    4.87 km² overlap

  • Tengyoji

    IUCN IV

    Prefectural Wildlife Protection Area

    3.78 km² overlap

  • Kuishiyama

    IUCN IV

    Prefectural Wildlife Protection Area

    3.57 km² overlap

  • Hitsuzan

    IUCN IV

    Prefectural Wildlife Protection Area

    2.88 km² overlap

  • Oko

    IUCN IV

    Prefectural Wildlife Protection Area

    2.40 km² overlap

7 more protected areas

  • Otsu

    IUCN IV

    Prefectural Wildlife Protection Area

    2.19 km² overlap

  • Hokigamine

    IUCN IV

    Prefectural Wildlife Protection Area

    1.73 km² overlap

  • Kagami dam

    IUCN IV

    Prefectural Wildlife Protection Area

    1.23 km² overlap

  • Konomori

    IUCN IV

    Prefectural Wildlife Protection Area

    0.88 km² overlap

  • Ino

    IUCN IV

    Prefectural Wildlife Protection Area

    0.10 km² overlap

  • Tochi

    IUCN IV

    Prefectural Wildlife Protection Area

    0.02 km² overlap

  • Common fishery right area(Kochi)

    IUCN VI

    Common fishery right area

    0.00 km² overlap

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

Species present

2 561 distinct species · 17 479 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 479 obs · 11 cellules
Obs. / cellule
≥ 5 851
3 144–5 850
1 325–3 143
1 103–1 324
< 1 103

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

Ecological tissue

Sample of 7 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 鏡川 : 5 espèces reliées par 15 interactions GloBI sur 3 types (connectance 33.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
15
Connectance
0.333
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°

15,2°C

Annual rain

2 318mm

Moisture idx (CMI)

0,56

Runoff

1 541mm/an

PET

1 013mm

AET

1 013mm

Mean slope

12,9°

Water table

377cm

Forest

64%

Crops

2%

Urban

35%

Protected

22%

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