HydroBASINS lev08 watershed · #2080009100
Bassin de Резовска река - Mutludere
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 6 administrative regions across 2 countries : Demirköy, Malko Tarnovo, Merkez, Pınarhisar, Tsarevo +1
Sub-basin area
769,8km²
Upstream area
769,8km²
Discharge
5,86m³/s
Mean elev.
408m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 329.3 km²42.7% of basin
- Merkez217.9 km²28.3% of basin
- Malko TarnovoBurgas · Bulgaria105.2 km²13.6% of basin
- 104.2 km²13.5% of basin
- 12.5 km²1.6% of basin
- 1.8 km²0.2% of basin
10 intersecting protected areas
Strandzha
IUCN VNature Park
185.13 km² overlap
Strandzha
IUCN Not ReportedSpecial Protection Area (Birds Directive)
185.13 km² overlap
Strandzha
IUCN Not ReportedSite of Community Importance (Habitats Directive)
184.89 km² overlap
Uzunbodjak
IUCN IaStrict Nature Reserve
26.61 km² overlap
Strandzhanska zelenika
IUCN VIProtected Site
4.84 km² overlap
Silistar
IUCN VIProtected Site
0.91 km² overlap
Rudenovo
IUCN VIProtected Site
0.16 km² overlap
Gradishteto- hvoyna
IUCN IIINatural Monument
0.02 km² overlap
Maharata v mestnost Sarpia
IUCN IIINatural Monument
0.02 km² overlap
1 more protected areassorted by overlap area
Vitanovo
IUCN IaStrict Nature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
771 distinct species · 2 866 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Резовска река - Mutludere : 21 espèces reliées par 96 interactions GloBI sur 6 types (connectance 17.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (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°
11,6°C
Annual rain
654mm
Moisture idx (CMI)
-0,32
Runoff
194mm/an
PET
958mm
AET
550mm
Mean slope
9,2°
Water table
434cm
Forest
95%
Crops
2%
Urban
0%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)