Ontologia

HydroBASINS lev08 watershed · #2080215280

Bassin · #2080215280

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 2 administrative regions : South Karelia, Southern Savonia

433% lakePfafstetter: 24322701

Sub-basin area

547,8km²

Upstream area

58 937,6km²

Discharge

536,45m³/s

Mean elev.

75m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #2080216090192 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

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

Species present

1 526 distinct species · 30 521 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 521 obs · 19 cellules
Obs. / cellule
≥ 10 079
3 448–10 078
1 162–3 447
1 108–1 161
< 1 108

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

Ecological tissue

Sample of 37 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 · #2080215280 : 23 espèces reliées par 88 interactions GloBI sur 6 types (connectance 12.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
88
Connectance
0.125
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°

3,8°C

Annual rain

651mm

Moisture idx (CMI)

0,18

Runoff

266mm/an

PET

537mm

AET

408mm

Mean slope

2,1°

Water table

116cm

Forest

50%

Crops

0%

Urban

0%

Protected

1%

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