Valea Oltului Inferior
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
528 km²
Commune · ROU
Vladuleni
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
42
Observations
62
Area
49,9km²
Ecological tissue
Sample of 17 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 Vladuleni : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 15.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
17
Interactions affichées
21
Connectance
0.154
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
42 distinct species · 62 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,3°C
Annual rain
555mm
Warmest m°
28,9°C
Coldest m°
-4,2°C
Elevation: 94 m on average (min 87 m, max 116 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,3°C
Annual rain
555mm
Warmest month
28,9°C
Coldest month
-4,2°C
Mean alt.
94m
Min
87m
Max
116m
Std. dev.
7m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
21,3g/kg
Clay
46,5%
Sand
16,9%
Silt
36,6%
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
6,4
Org. C
33,6g/kg
Clay
45,7%
Sand
17,1%
Silt
37,2%
5–15 cm
pH H₂O
6,4
Org. C
15,4g/kg
Clay
46,4%
Sand
16,9%
Silt
36,7%
15–30 cm
pH H₂O
6,5
Org. C
14,9g/kg
Clay
47,3%
Sand
16,8%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.8%
Crops56.2%
Built-up1.1%
Bare soil0.8%
Other (grassland, water…)35.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 2 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
21,4km
Lake surface here
6,60km²
Basins crossed
3
Max stream order
5
Max drainage
24 130km²
Discharge in basins
4,6m³/s
Mean precip.
612mm/an
Mean T°
10,2°C
Moisture idx
-0,36
Max snow
12%
Mean runoff
167mm/an
Mean elev. (basins)
287m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
105,5%
Pesticides
5,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN IV · 1
Râul Olt între Mărunței și Turnu Măgurele
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
122 km²
Valea Oltețului
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
16 km²
Valea Oltețului
IUCN IVNature reserve · 2004
16 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN