Lunca Siretului Inferior
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
375 km²
Commune · ROU
Suraia
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
144
Observations
352
Area
63,7km²
Ecological tissue
Sample of 39 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 Suraia : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
70
Connectance
0.095
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
144 distinct species · 352 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,5°C
Annual rain
500mm
Warmest m°
28,0°C
Coldest m°
-4,1°C
Elevation: 28 m on average (min 22 m, max 37 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,5°C
Annual rain
500mm
Warmest month
28,0°C
Coldest month
-4,1°C
Mean alt.
28m
Min
22m
Max
37m
Std. dev.
4m
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
7,3
Org. C
25,6g/kg
Clay
37,4%
Sand
11,1%
Silt
51,6%
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
43,4g/kg
Clay
37,1%
Sand
11,3%
Silt
51,6%
5–15 cm
pH H₂O
7,3
Org. C
17,5g/kg
Clay
37,7%
Sand
10,8%
Silt
51,5%
15–30 cm
pH H₂O
7,3
Org. C
16,1g/kg
Clay
37,3%
Sand
11,1%
Silt
51,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.6%
Crops63.7%
Built-up1.4%
Bare soil1.5%
Other (grassland, water…)29.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
17,7km
Basins crossed
2
Max stream order
6
Max drainage
26 073km²
Discharge in basins
9,1m³/s
Mean precip.
559mm/an
Mean T°
8,9°C
Moisture idx
-0,36
Max snow
17%
Mean runoff
128mm/an
Mean elev. (basins)
318m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
144,4%
Pesticides
5,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Lunca Siretului Inferior
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
250 km²
Pădurea Merișor - Cotul Zătuanului
IUCN IVNature reserve · 2007
7 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN