Ontologia

HydroBASINS lev08 watershed · #2080056150

Bassin de Odense Å

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 5 administrative regions : Assens, Faaborg-Midtfyn, Nyborg, Odense, Svendborg

7% lakePfafstetter: 24100076

Sub-basin area

629,2km²

Upstream area

629,3km²

Discharge

8,08m³/s

Mean elev.

45m

Administrative coverage

5 dept-equivalent regions (GADM L2)

20 intersecting protected areas

11 more protected areas

  • Assens Kommune private

    IUCN Not Assigned

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    3.78 km² overlap

  • Odense Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    3.31 km² overlap

  • Odense Fjord

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.17 km² overlap

  • Odense Fjord

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    1.17 km² overlap

  • Odense Fjord

    IUCN Not Reported

    Baltic Sea Protected Area (HELCOM)

    1.16 km² overlap

  • Storelung

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.54 km² overlap

  • Assens Kommune public

    IUCN IV

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    0.48 km² overlap

  • Storelung

    IUCN IV

    Protected by conservation order, excl. Church surroundings

    0.27 km² overlap

  • Svendborg Kommune private

    IUCN Not Assigned

    §3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.)

    0.25 km² overlap

  • Store Øresø, Sortesø og Iglesø

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.23 km² overlap

  • Frøbjerg Banke

    IUCN III

    Protected by conservation order, excl. Church surroundings

    0.09 km² overlap

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

Species present

9 344 distinct species · 850 841 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

850 841 obs · 24 cellules
Obs. / cellule
≥ 124 030
99 288–124 029
41 369–99 287
25 390–41 368
< 25 390

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

Ecological tissue

Sample of 35 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 Odense Å : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 6 types (connectance 17.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
107
Connectance
0.170
Patrimoniales
3
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°

7,9°C

Annual rain

636mm

Moisture idx (CMI)

0,11

Runoff

423mm/an

PET

566mm

AET

445mm

Mean slope

1,0°

Water table

56cm

Forest

3%

Crops

68%

Urban

14%

Protected

7%

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