Ontologia

HydroBASINS lev08 watershed · #4080044970

Bassin de 酒匂川

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 14 administrative regions : Dōshi, Fujiyoshida, Gotemba, Hadano, Hakone +9

3% lakePfafstetter: 41301736

Sub-basin area

607km²

Upstream area

607km²

Discharge

17,24m³/s

Mean elev.

603m

Administrative coverage

14 dept-equivalent regions (GADM L2)

6 more

30 intersecting protected areas

21 more protected areas

  • Gotenba

    IUCN IV

    Prefectural Wildlife Protection Area

    9.58 km² overlap

  • Tanzawasanchi

    IUCN IV

    Biocenosis Protected Forest

    8.47 km² overlap

  • Yadoroki

    IUCN V

    Prefectural Nature Conservation Area

    8.39 km² overlap

  • Myojintoge

    IUCN V

    Prefectural Nature Conservation Area

    4.50 km² overlap

  • Kuno

    IUCN V

    Prefectural Nature Conservation Area

    4.05 km² overlap

  • Tanzawako

    IUCN IV

    Prefectural Wildlife Protection Area

    3.86 km² overlap

  • Shiosawa

    IUCN V

    Prefectural Nature Conservation Area

    3.74 km² overlap

  • Asahigaoka

    IUCN IV

    Prefectural Wildlife Protection Area

    3.16 km² overlap

  • Subashiri

    IUCN IV

    Prefectural Wildlife Protection Area

    2.74 km² overlap

  • Nishitanzawa Buna

    IUCN IV

    Rare Population Protected Forest

    2.24 km² overlap

  • Sakawagawa

    IUCN IV

    Prefectural Wildlife Protection Area

    2.11 km² overlap

  • 21seikino mori

    IUCN IV

    Prefectural Wildlife Protection Area

    1.37 km² overlap

  • Daiyuzan

    IUCN IV

    Prefectural Wildlife Protection Area

    1.15 km² overlap

  • Onoyama

    IUCN IV

    Prefectural Wildlife Protection Area

    1.00 km² overlap

  • Minamiashigara marutano mori

    IUCN IV

    Prefectural Wildlife Protection Area

    0.95 km² overlap

  • Fujisan kita

    IUCN IV

    Prefectural Wildlife Protection Area

    0.91 km² overlap

  • Ikoino mori

    IUCN IV

    Prefectural Wildlife Protection Area

    0.79 km² overlap

  • Tsujimura Forest and Plantation

    IUCN Not Applicable

    OECM

    0.53 km² overlap

  • Nishitanzawa Momi

    IUCN IV

    Rare Population Protected Forest

    0.50 km² overlap

  • Mikurube sengen yama

    IUCN V

    Prefectural Nature Conservation Area

    0.46 km² overlap

  • Hakone

    IUCN IV

    Prefectural Wildlife Protection Area

    0.42 km² overlap

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

Species present

4 344 distinct species · 58 668 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

58 668 obs · 18 cellules
Obs. / cellule
≥ 11 466
6 799–11 465
3 461–6 798
2 910–3 460
< 2 910

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

Ecological tissue

Sample of 30 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 酒匂川 : 27 espèces reliées par 32 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
32
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°

12,1°C

Annual rain

1 834mm

Moisture idx (CMI)

0,46

Runoff

952mm/an

PET

980mm

AET

980mm

Mean slope

13,7°

Water table

364cm

Forest

72%

Crops

9%

Urban

20%

Protected

51%

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