Valea Călmățuiului
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2011
209 km²
Commune · ROU
Smeeni
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
9
Observations
15
Area
105,6km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 6 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 Smeeni : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).
Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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
9 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,5°C
Annual rain
531mm
Warmest m°
28,0°C
Coldest m°
-4,0°C
Elevation: 72 m on average (min 59 m, max 83 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,5°C
Annual rain
531mm
Warmest month
28,0°C
Coldest month
-4,0°C
Mean alt.
72m
Min
59m
Max
83m
Std. dev.
6m
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
7,2
Org. C
22,0g/kg
Clay
40,6%
Sand
15,7%
Silt
43,7%
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
7,2
Org. C
32,1g/kg
Clay
40,7%
Sand
16,1%
Silt
43,3%
5–15 cm
pH H₂O
7,3
Org. C
17,5g/kg
Clay
41,5%
Sand
15,7%
Silt
42,8%
15–30 cm
pH H₂O
7,3
Org. C
16,4g/kg
Clay
39,8%
Sand
15,4%
Silt
44,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest2.5%
Crops79.0%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)17.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
11,2km
Basins crossed
2
Max stream order
2
Max drainage
9 851km²
Discharge in basins
0,8m³/s
Mean precip.
506mm/an
Mean T°
10,9°C
Moisture idx
-0,47
Max snow
8%
Mean runoff
209mm/an
Mean elev. (basins)
50m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
55,8%
Pesticides
5,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Valea Călmățuiului
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
181 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN