Valea Oltului Inferior
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
528 km²
Commune · ROU
Orlesti
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
131
Observations
251
Area
37,9km²
Ecological tissue
Sample of 34 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 Orlesti : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
64
Connectance
0.114
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
131 distinct species · 251 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
681mm
Warmest m°
26,8°C
Coldest m°
-4,5°C
Elevation: 220 m on average (min 156 m, max 318 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
681mm
Warmest month
26,8°C
Coldest month
-4,5°C
Mean alt.
220m
Min
156m
Max
318m
Std. dev.
48m
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
6,0
Org. C
27,8g/kg
Clay
40,7%
Sand
31,4%
Silt
27,9%
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
6,1
Org. C
50,3g/kg
Clay
40,1%
Sand
32,7%
Silt
27,1%
5–15 cm
pH H₂O
6,0
Org. C
21,0g/kg
Clay
41,1%
Sand
32,3%
Silt
26,7%
15–30 cm
pH H₂O
6,0
Org. C
12,2g/kg
Clay
40,9%
Sand
29,2%
Silt
30,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.0%
Crops39.8%
Built-up1.0%
Bare soil0.6%
Other (grassland, water…)35.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 2 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,2km
Lake surface here
2,76km²
Basins crossed
1
Max stream order
5
Max drainage
18 476km²
Discharge in basins
4,3m³/s
Mean precip.
604mm/an
Mean T°
10,2°C
Moisture idx
-0,37
Max snow
8%
Mean runoff
177mm/an
Mean elev. (basins)
265m
Watersheds crossing here
Lakes (2, top by area)
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
0,5nW
Built-up
99,1%
Pesticides
5,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN