Special Protection Area (Birds Directive) · rou
Dunărea Veche - Brațul Măcin
- Area
- 190 km²
- IUCN cat.
- Not Reported
- Year
- 2007
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2007
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
85 distinct species · 145 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Dunărea Veche - Brațul Măcin : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 11 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
127,4km
Lake surface here
6,08km²
Basins crossed
2
Max stream order
3
Max drainage
696 723km²
Discharge in basins
17,5m³/s
Mean precip.
458mm/an
Mean T°
11,0°C
Moisture idx
-0,49
Max snow
7%
Mean runoff
106mm/an
Mean elev. (basins)
75m
Watersheds crossing here
Lakes (11, top by area)
- Balta Blasovaarea2 km²avg depth1.1 m
- Lacul Traianarea1,3 km²avg depth4.2 m
- Lac 1359751area0,8 km²avg depth3.2 m
- Lac 1359804area0,7 km²avg depth3.5 m
- Lac 1359199area0,3 km²avg depth1.4 m
- Lac 1360061area0,3 km²avg depth2.2 m
- Lac 1359851area0,2 km²avg depth1.7 m
- Lac 1360755area0,2 km²avg depth0.7 m
- Lac 1360865area0,2 km²avg depth2.2 m
Rivers / streams (10, ord ≥ 4)
- Brațul Măcinord 3len here107.28 km84%total127 km
- Pârâul Fântâna Oilorord 2len here7.27 km49%total15 km
- Topologord 5len here4.74 km5%total101 km
- Iailaord 2len here4.06 km45%total9 km
- Bentuord 1len here1.34 km17%total8 km
- Valea Lupuluiord 4len here0.71 km2%total42 km
- Pârâul Calistraord 2len here0.68 km11%total6 km
- Pârâul Airomanord 2len here0.51 km2%total21 km
- Canalul Filipoiuord 2len here0.48 km4%total11 km
- Valea Ulmuluiord 1len here0.35 km4%total8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 44.98702, 28.15171
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.