Ontologia

HydroBASINS lev08 watershed · #2080011070

Bassin de Σελινούντας

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 4 administrative regions : Attica, Central Greece, Peloponnese, West Greece

Coastal basinPfafstetter: 21307555

Sub-basin area

5 086,6km²

Upstream area

5 086,6km²

Discharge

0,56m³/s

Mean elev.

608m

Administrative coverage

4 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

5 347 distinct species · 61 740 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 740 obs · 119 cellules
Obs. / cellule
≥ 3 640
1 014–3 639
362–1 013
169–361
< 169

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

Ecological tissue

Sample of 38 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 Σελινούντας : 27 espèces reliées par 100 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
100
Connectance
0.135
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°

14,1°C

Annual rain

756mm

Moisture idx (CMI)

-0,31

Runoff

261mm/an

PET

1 120mm

AET

584mm

Mean slope

13,9°

Water table

524cm

Forest

13%

Crops

26%

Urban

4%

Protected

12%

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