Ontologia

HydroBASINS lev08 watershed · #2080009750

Bassin de Μπογδάνας

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 1 administrative regions : Central Macedonia

48% lakePfafstetter: 21305002

Sub-basin area

2 114,9km²

Upstream area

2 115km²

Discharge

6,68m³/s

Mean elev.

331m

Administrative coverage

1 dept-equivalent regions (GADM L2)

22 intersecting protected areas

13 more protected areas

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

Species present

2 628 distinct species · 51 644 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 644 obs · 51 cellules
Obs. / cellule
≥ 9 420
3 553–9 419
410–3 552
185–409
< 185

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

Ecological tissue

Sample of 33 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 Μπογδάνας : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
45
Connectance
0.085
Patrimoniales
1
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°

14,0°C

Annual rain

485mm

Moisture idx (CMI)

-0,54

Runoff

94mm/an

PET

1 064mm

AET

414mm

Mean slope

5,6°

Water table

370cm

Forest

10%

Crops

16%

Urban

0%

Protected

97%

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