Valea Călmățuiului
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2011
209 km²
Commune · ROU
Tintesti
Romania
DfaCold, no dry season, hot summer(100 %)
Species observed
34
Observations
46
Area
77,6km²
Ecological tissue
Sample of 20 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 Tintesti : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2).
Espèces affichées
20
Interactions affichées
19
Connectance
0.100
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
34 distinct species · 46 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,5°C
Annual rain
523mm
Warmest m°
28,0°C
Coldest m°
-3,9°C
Elevation: 76 m on average (min 65 m, max 91 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,5°C
Annual rain
523mm
Warmest month
28,0°C
Coldest month
-3,9°C
Mean alt.
76m
Min
65m
Max
91m
Std. dev.
5m
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
22,8g/kg
Clay
39,6%
Sand
15,6%
Silt
44,8%
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
32,6g/kg
Clay
39,0%
Sand
16,4%
Silt
44,6%
5–15 cm
pH H₂O
7,3
Org. C
18,9g/kg
Clay
40,0%
Sand
15,8%
Silt
44,3%
15–30 cm
pH H₂O
7,3
Org. C
17,0g/kg
Clay
39,8%
Sand
14,7%
Silt
45,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.0%
Crops69.0%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)24.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,4km
Basins crossed
2
Max stream order
1
Max drainage
4 261km²
Discharge in basins
1,5m³/s
Mean precip.
519mm/an
Mean T°
10,6°C
Moisture idx
-0,45
Max snow
7%
Mean runoff
220mm/an
Mean elev. (basins)
94m
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
0,8nW
Built-up
82,7%
Pesticides
5,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4
Valea Călmățuiului
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2008
181 km²
Lunca Buzăului
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
96 km²
Lunca Buzăului
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2016
96 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN