Valea Călmățuiului
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2011
209 km²
Commune · ROU
Bordei Verde
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
54
Observations
145
Area
91,4km²
Ecological tissue
Sample of 24 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 Bordei Verde : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
18
Connectance
0.065
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
54 distinct species · 145 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
475mm
Warmest m°
28,2°C
Coldest m°
-3,7°C
Elevation: 23 m on average (min 13 m, max 28 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
475mm
Warmest month
28,2°C
Coldest month
-3,7°C
Mean alt.
23m
Min
13m
Max
28m
Std. dev.
3m
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
7,7
Org. C
21,2g/kg
Clay
40,7%
Sand
12,7%
Silt
46,5%
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
7,6
Org. C
32,0g/kg
Clay
40,9%
Sand
12,8%
Silt
46,2%
5–15 cm
pH H₂O
7,7
Org. C
17,3g/kg
Clay
41,3%
Sand
12,6%
Silt
46,1%
15–30 cm
pH H₂O
7,8
Org. C
14,3g/kg
Clay
40,0%
Sand
12,7%
Silt
47,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.3%
Crops79.2%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)16.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,9km
Lake surface here
0,25km²
Basins crossed
2
Max stream order
3
Max drainage
45 857km²
Discharge in basins
11,1m³/s
Mean precip.
488mm/an
Mean T°
10,8°C
Moisture idx
-0,48
Max snow
7%
Mean runoff
117mm/an
Mean elev. (basins)
57m
Watersheds crossing here
Lakes (1, top by area)
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
27,1%
Pesticides
5,7kg/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