Valea Oltului Inferior
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
528 km²
Commune · ROU
Tia Mare
Romania
CfaTemperate, no dry season, hot summer(100 %)
Species observed
8
Observations
8
Area
57km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 7 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 Tia Mare : 7 espèces reliées par 5 interactions GloBI sur 1 type (connectance 23.8%, filtre Serrano α=0.2).
Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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
8 distinct species · 8 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,9°C
Annual rain
504mm
Warmest m°
29,6°C
Coldest m°
-3,9°C
Elevation: 44 m on average (min 37 m, max 53 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
504mm
Warmest month
29,6°C
Coldest month
-3,9°C
Mean alt.
44m
Min
37m
Max
53m
Std. dev.
4m
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
24,2g/kg
Clay
39,6%
Sand
21,0%
Silt
39,4%
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
6,8
Org. C
36,4g/kg
Clay
40,0%
Sand
20,8%
Silt
39,1%
5–15 cm
pH H₂O
6,8
Org. C
20,1g/kg
Clay
41,4%
Sand
20,1%
Silt
38,5%
15–30 cm
pH H₂O
7,0
Org. C
15,9g/kg
Clay
37,3%
Sand
22,1%
Silt
40,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.1%
Crops67.7%
Built-up1.1%
Bare soil0.5%
Other (grassland, water…)25.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
23,0km
Lake surface here
3,35km²
Basins crossed
2
Max stream order
5
Max drainage
629 440km²
Discharge in basins
9,6m³/s
Mean precip.
577mm/an
Mean T°
11,2°C
Moisture idx
-0,43
Max snow
12%
Mean runoff
111mm/an
Mean elev. (basins)
110m
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
0,5nW
Built-up
111,3%
Pesticides
5,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Râul Olt între Mărunței și Turnu Măgurele
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
122 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN