Ontologia

HydroBASINS lev08 watershed · #4080607130

Bassin de 長良川

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 21 administrative regions : Anpachi, Gero, Gifu, Gujō, Hashima +16

Pfafstetter: 41301840

Sub-basin area

2 007,6km²

Upstream area

2 007,7km²

Discharge

83,23m³/s

Mean elev.

441m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 木曽川60 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

21 dept-equivalent regions (GADM L2)

13 more

30 intersecting protected areas

  • Okunagara gawa

    IUCN V

    Prefectural Natural Park

    308.82 km² overlap

  • Otochihokubu

    IUCN IV

    Prefectural Wildlife Protection Area

    8.07 km² overlap

  • Kinkasan

    IUCN IV

    Prefectural Wildlife Protection Area

    7.76 km² overlap

  • Kami aizu

    IUCN IV

    Prefectural Wildlife Protection Area

    7.20 km² overlap

  • Kamagatani

    IUCN IV

    Prefectural Wildlife Protection Area

    6.46 km² overlap

  • Nagaragawa

    IUCN IV

    Prefectural Wildlife Protection Area

    6.45 km² overlap

  • Mizore

    IUCN IV

    Prefectural Wildlife Protection Area

    6.07 km² overlap

  • Kiriya

    IUCN IV

    Prefectural Wildlife Protection Area

    5.96 km² overlap

  • Uchimibora

    IUCN IV

    Prefectural Wildlife Protection Area

    5.72 km² overlap

21 more protected areas

  • Miyaoku

    IUCN IV

    Prefectural Wildlife Protection Area

    3.87 km² overlap

  • Hirugano kogen

    IUCN IV

    Prefectural Wildlife Protection Area

    3.42 km² overlap

  • Tsurukatayama

    IUCN IV

    Prefectural Wildlife Protection Area

    2.42 km² overlap

  • Ozemi

    IUCN IV

    Prefectural Wildlife Protection Area

    2.28 km² overlap

  • Inari

    IUCN IV

    Prefectural Wildlife Protection Area

    2.23 km² overlap

  • Mount Hakusan

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    2.15 km² overlap

  • Morokami

    IUCN IV

    Prefectural Wildlife Protection Area

    1.93 km² overlap

  • Seki hotaruno kawa

    IUCN V

    Prefectural Nature Conservation Area

    1.52 km² overlap

  • Mugegawacho

    IUCN IV

    Prefectural Wildlife Protection Area

    1.49 km² overlap

  • Hazama

    IUCN IV

    Prefectural Wildlife Protection Area

    1.46 km² overlap

  • Tsubakibora chikusan center shuhen

    IUCN IV

    Prefectural Wildlife Protection Area

    1.40 km² overlap

  • Uchibamibora

    IUCN V

    Prefectural Nature Conservation Area

    1.37 km² overlap

  • 21seikino mori

    IUCN IV

    Prefectural Wildlife Protection Area

    1.32 km² overlap

  • Hakusan

    IUCN II

    National Park

    1.27 km² overlap

  • Hakusan Mountain Range

    IUCN V

    Green Corridor

    1.04 km² overlap

  • Hyakunenkoen

    IUCN IV

    Prefectural Wildlife Protection Area

    1.02 km² overlap

  • Azakurayama

    IUCN IV

    Prefectural Wildlife Protection Area

    0.81 km² overlap

  • Funabuseyama

    IUCN IV

    Prefectural Wildlife Protection Area

    0.69 km² overlap

  • Okuyama

    IUCN IV

    Prefectural Wildlife Protection Area

    0.57 km² overlap

  • Heikedake

    IUCN IV

    Prefectural Wildlife Protection Area

    0.52 km² overlap

  • Takazawa

    IUCN IV

    Prefectural Wildlife Protection Area

    0.33 km² overlap

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

Species present

3 057 distinct species · 27 010 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 010 obs · 62 cellules
Obs. / cellule
≥ 5 175
767–5 174
331–766
192–330
< 192

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

Ecological tissue

Sample of 29 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 長良川 : 24 espèces reliées par 44 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
44
Connectance
0.095
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°

12,4°C

Annual rain

2 200mm

Moisture idx (CMI)

0,55

Runoff

1 325mm/an

PET

980mm

AET

980mm

Mean slope

13,8°

Water table

445cm

Forest

76%

Crops

1%

Urban

21%

Protected

21%

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