Valea Oltului Inferior
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
528 km²
Commune · ROU
Daneasa
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
16
Observations
33
Area
56,4km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 8 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 Daneasa : 8 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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
16 distinct species · 33 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
517mm
Warmest m°
29,2°C
Coldest m°
-4,2°C
Elevation: 89 m on average (min 59 m, max 133 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
517mm
Warmest month
29,2°C
Coldest month
-4,2°C
Mean alt.
89m
Min
59m
Max
133m
Std. dev.
29m
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
6,8
Org. C
22,2g/kg
Clay
43,8%
Sand
18,2%
Silt
38,0%
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
36,2g/kg
Clay
44,0%
Sand
18,0%
Silt
38,0%
5–15 cm
pH H₂O
6,7
Org. C
16,5g/kg
Clay
45,0%
Sand
17,5%
Silt
37,5%
15–30 cm
pH H₂O
6,9
Org. C
13,9g/kg
Clay
42,6%
Sand
19,0%
Silt
38,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.6%
Crops69.3%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)21.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
11,6km
Lake surface here
1,70km²
Basins crossed
3
Max stream order
5
Max drainage
634 984km²
Discharge in basins
150,9m³/s
Mean precip.
577mm/an
Mean T°
11,2°C
Moisture idx
-0,43
Max snow
12%
Mean runoff
110mm/an
Mean elev. (basins)
101m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
59,9%
Pesticides
5,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 3IUCN Not Assigned · 1IUCN IV · 1
Râul Olt între Mărunței și Turnu Măgurele
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
122 km²
Pădurea Călugărească
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
7 km²
Rezervația de bujori a Academiei
IUCN Not AssignedNot Assigned · 1950
1 km²
Pădurea Călugărească
IUCN IVNature reserve · 2000
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN