Valea Oltului Inferior
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
528 km²
Commune · ROU
Falcoiu
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
14
Observations
15
Area
50,4km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 9 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 Falcoiu : 9 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 2 types (connectance 13.9%, filtre Serrano α=0.2).
Espèces affichées
9
Interactions affichées
5
Connectance
0.139
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
14 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
545mm
Warmest m°
29,0°C
Coldest m°
-4,2°C
Elevation: 87 m on average (min 77 m, max 108 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
545mm
Warmest month
29,0°C
Coldest month
-4,2°C
Mean alt.
87m
Min
77m
Max
108m
Std. dev.
8m
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
6,6
Org. C
20,2g/kg
Clay
40,7%
Sand
20,2%
Silt
39,1%
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
6,6
Org. C
31,4g/kg
Clay
40,0%
Sand
20,5%
Silt
39,5%
5–15 cm
pH H₂O
6,6
Org. C
15,7g/kg
Clay
41,2%
Sand
19,9%
Silt
38,9%
15–30 cm
pH H₂O
6,6
Org. C
13,4g/kg
Clay
40,9%
Sand
20,3%
Silt
38,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.8%
Crops61.2%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)27.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
21,1km
Lake surface here
3,89km²
Basins crossed
2
Max stream order
5
Max drainage
24 130km²
Discharge in basins
2,8m³/s
Mean precip.
590mm/an
Mean T°
10,9°C
Moisture idx
-0,40
Max snow
12%
Mean runoff
129mm/an
Mean elev. (basins)
173m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
80,1%
Pesticides
5,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 4IUCN IV · 1
Râul Olt între Mărunței și Turnu Măgurele
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
122 km²
Pădurea Reșca Hotărani
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2009
16 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