Confluența Olt - Dunăre
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
205 km²
Commune · ROU
Orlea
Romania
CfaTemperate, no dry season, hot summer(100 %)
Species observed
20
Observations
27
Area
81,1km²
Ecological tissue
Sample of 11 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 Orlea : 11 espèces reliées par 9 interactions GloBI sur 3 types (connectance 16.4%, filtre Serrano α=0.2).
Espèces affichées
11
Interactions affichées
9
Connectance
0.164
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
20 distinct species · 27 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,0°C
Annual rain
513mm
Warmest m°
29,8°C
Coldest m°
-3,8°C
Elevation: 36 m on average (min 22 m, max 83 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,0°C
Annual rain
513mm
Warmest month
29,8°C
Coldest month
-3,8°C
Mean alt.
36m
Min
22m
Max
83m
Std. dev.
11m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
24,7g/kg
Clay
40,5%
Sand
22,4%
Silt
37,1%
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
6,8
Org. C
40,1g/kg
Clay
41,0%
Sand
22,3%
Silt
36,7%
5–15 cm
pH H₂O
6,9
Org. C
17,2g/kg
Clay
41,9%
Sand
21,6%
Silt
36,5%
15–30 cm
pH H₂O
7,0
Org. C
16,7g/kg
Clay
38,5%
Sand
23,3%
Silt
38,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.8%
Crops74.5%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)18.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
10,2km
Basins crossed
3
Max stream order
8
Max drainage
592 365km²
Discharge in basins
55,1m³/s
Mean precip.
573mm/an
Mean T°
11,7°C
Moisture idx
-0,44
Max snow
12%
Mean runoff
89mm/an
Mean elev. (basins)
52m
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
0,4nW
Built-up
51,5%
Pesticides
5,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN VI · 1
Corabia - Turnu Măgurele
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2024
84 km²
Ostrov Malak Boril
IUCN VIProtected Site · 2005
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN