HydroBASINS lev08 watershed · #2080615350
Bassin de Έβρος/Meriç/Марица
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 3 administrative regions across 2 countries : East Macedonia and Thrace, Merkez, Uzunköprü
Sub-basin area
39,4km²
Upstream area
36 321,8km²
Discharge
180,71m³/s
Mean elev.
50m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Kurutma Kanalı251 km²
- Bassin de Έβρος/Meriç/Марица196 km²
3 dept-equivalent regions (GADM L2)
- 21.0 km²53.1% of basin
- 18.1 km²45.9% of basin
- 0.4 km²1.0% of basin
1 intersecting protected areas
PARAPOTAMIO DASOS VOREIOU EVROU KAI ARDA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
11.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
49 distinct species · 135 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Έβρος/Meriç/Марица : 25 espèces reliées par 33 interactions GloBI sur 3 types (connectance 10.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
13,6°C
Annual rain
627mm
Moisture idx (CMI)
-0,44
Runoff
176mm/an
PET
1 126mm
AET
530mm
Mean slope
1,9°
Water table
172cm
Forest
0%
Crops
61%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)