Oltenița - Mostiștea - Chiciu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2024
115 km²
Commune · ROU
Valea Argovei
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
84
Observations
94
Area
84,1km²
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 Valea Argovei : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 8.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
47
Connectance
0.084
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
84 distinct species · 94 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,9°C
Annual rain
548mm
Warmest m°
28,2°C
Coldest m°
-4,0°C
Elevation: 43 m on average (min 27 m, max 53 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,9°C
Annual rain
548mm
Warmest month
28,2°C
Coldest month
-4,0°C
Mean alt.
43m
Min
27m
Max
53m
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
6,8
Org. C
21,6g/kg
Clay
48,0%
Sand
8,8%
Silt
43,1%
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
6,7
Org. C
33,2g/kg
Clay
47,0%
Sand
9,1%
Silt
44,0%
5–15 cm
pH H₂O
6,8
Org. C
16,9g/kg
Clay
48,7%
Sand
8,6%
Silt
42,7%
15–30 cm
pH H₂O
6,9
Org. C
14,7g/kg
Clay
48,5%
Sand
8,9%
Silt
42,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.4%
Crops76.3%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)18.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 2 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
22,2km
Lake surface here
7,35km²
Basins crossed
1
Max stream order
4
Max drainage
1 831km²
Discharge in basins
0,5m³/s
Mean precip.
552mm/an
Mean T°
11,0°C
Moisture idx
-0,43
Max snow
9%
Mean runoff
188mm/an
Mean elev. (basins)
56m
Watersheds crossing here
Lakes (2, 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
0,2nW
Built-up
25,0%
Pesticides
5,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Valea Mostiștea
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
66 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN