Ontologia

Commune · ROU

Alexandria

Romania

DfaCold, no dry season, hot summer(100 %)

Species observed

2

Observations

2

Area

68,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,3°C

Annual rain

541mm

Warmest m°

28,9°C

Coldest m°

-4,2°C

Elevation: 70 m on average (min 45 m, max 89 m)

Bioclimatic detailsExpert
Annual mean temp.
12,3°C
Annual rain
541mm
Warmest month
28,9°C
Coldest month
-4,2°C
Mean alt.
70m
Min
45m
Max
89m
Std. dev.
13m
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

6,6

Org. C

22,2g/kg

Clay

48,6%

Sand

10,5%

Silt

40,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
34,0g/kg
Clay
47,8%
Sand
10,7%
Silt
41,5%
5–15 cm
pH H₂O
6,5
Org. C
17,8g/kg
Clay
50,3%
Sand
10,0%
Silt
39,7%
15–30 cm
pH H₂O
6,8
Org. C
14,8g/kg
Clay
47,7%
Sand
10,8%
Silt
41,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest2.1%
Crops77.0%
Built-up2.2%
Bare soil0.1%
Other (grassland, water…)18.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,9km

Basins crossed

2

Max stream order

4

Max drainage

3 540km²

Discharge in basins

2,0m³/s

Mean precip.

589mm/an

Mean T°

10,9°C

Moisture idx

-0,41

Max snow

11%

Mean runoff

127mm/an

Mean elev. (basins)

104m

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

3,1nW

Built-up

219,1%

Pesticides

5,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN Not Reported · 1

Râul Vedea

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

92 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN