Ontologia

HydroBASINS lev08 watershed · #2080523800

Bassin de Rotten

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 10 administrative regions across 2 countries : Brig, Goms, Interlaken, Leventina, Oberhasli +5

Pfafstetter: 21602690

Sub-basin area

987,3km²

Upstream area

987,3km²

Discharge

48,82m³/s

Mean elev.

2 270m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Lonza652 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

10 dept-equivalent regions (GADM L2)

2 more
  • Interlaken0.0 km² · 0.0%
  • Uri0.0 km² · 0.0%

30 intersecting protected areas

21 more protected areas

  • Rhonegletschervorfeld

    IUCN IV

    Wetland of International Importance (Ramsar Site)

    3.17 km² overlap

  • Rhonegletscher

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    3.17 km² overlap

  • Val Formazza

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.60 km² overlap

  • Parco naturale dell'Alpe Veglia e dell'Alpe Devero

    IUCN IV

    Regional/Provincial Nature Park

    1.22 km² overlap

  • Alpi Veglia e Devero - Monte Giove

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.19 km² overlap

  • Alpi Veglia e Devero - Monte Giove

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.19 km² overlap

  • Sand

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.40 km² overlap

  • Chälmatta

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.31 km² overlap

  • Biela

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.24 km² overlap

  • Schweif

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.20 km² overlap

  • Ze Brunnu

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.20 km² overlap

  • Lüsga

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.19 km² overlap

  • Rappe

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.18 km² overlap

  • Salzgäbchnubel

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.17 km² overlap

  • Hegi

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.17 km² overlap

  • Gluringen

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.16 km² overlap

  • Ulrichen

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.16 km² overlap

  • Halte

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.16 km² overlap

  • Unneri Brich

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.15 km² overlap

  • Zeiterbode

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.15 km² overlap

  • Niesch

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.14 km² overlap

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

Species present

10 855 distinct species · 549 270 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

549 270 obs · 47 cellules
Obs. / cellule
≥ 61 595
30 564–61 594
13 202–30 563
7 068–13 201
< 7 068

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

Ecological tissue

Sample of 27 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 Rotten : 13 espèces reliées par 163 interactions GloBI sur 5 types (connectance 30.9%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
163
Connectance
0.309
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°

-0,2°C

Annual rain

1 857mm

Moisture idx (CMI)

0,75

Runoff

1 425mm/an

PET

423mm

AET

421mm

Mean slope

25,3°

Water table

831cm

Forest

39%

Crops

1%

Urban

2%

Protected

5%

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