Dunav
IUCN Not AssignedState Game Husbandries · 2002
1 435 km²
Commune · ROU
Oinacu
Romania
DfaCold, no dry season, hot summer(91 %)
Species observed
146
Observations
637
Area
47,2km²
Ecological tissue
Sample of 42 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 Oinacu : 32 espèces reliées par 85 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
85
Connectance
0.099
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
146 distinct species · 637 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
584mm
Warmest m°
28,7°C
Coldest m°
-3,7°C
Elevation: 19 m on average (min 15 m, max 33 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
584mm
Warmest month
28,7°C
Coldest month
-3,7°C
Mean alt.
19m
Min
15m
Max
33m
Std. dev.
2m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(91 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,8
Org. C
23,1g/kg
Clay
46,5%
Sand
12,1%
Silt
41,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
36,5g/kg
Clay
46,7%
Sand
12,2%
Silt
41,2%
5–15 cm
pH H₂O
6,8
Org. C
18,8g/kg
Clay
47,3%
Sand
12,0%
Silt
40,7%
15–30 cm
pH H₂O
6,8
Org. C
13,9g/kg
Clay
45,4%
Sand
12,1%
Silt
42,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.6%
Crops58.5%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)25.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
9,8km
Basins crossed
3
Max stream order
8
Max drainage
653 610km²
Discharge in basins
1 511,2m³/s
Mean precip.
585mm/an
Mean T°
11,2°C
Moisture idx
-0,41
Max snow
11%
Mean runoff
151mm/an
Mean elev. (basins)
46m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
91,7%
Pesticides
5,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN Not Assigned · 1
Gura Vedei - Șaica - Slobozia
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2009
101 km²
Ostrovu Lung - Gostinu
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
25 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN