Ontologia

Commune · ROU

Alexeni

Romania

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

Species observed

19

Observations

34

Area

43,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 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 Alexeni : 5 espèces reliées par 5 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
5
Connectance
0.333
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

19 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 1 cellules
Obs. / cellule
≥ 34
34–33
34–33
34–33
< 34

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

Climate

Mean T°

11,6°C

Annual rain

530mm

Warmest m°

27,9°C

Coldest m°

-4,2°C

Elevation: 56 m on average (min 44 m, max 66 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
530mm
Warmest month
27,9°C
Coldest month
-4,2°C
Mean alt.
56m
Min
44m
Max
66m
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

6,9

Org. C

23,7g/kg

Clay

41,3%

Sand

12,2%

Silt

46,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
37,7g/kg
Clay
40,6%
Sand
12,7%
Silt
46,6%
5–15 cm
pH H₂O
6,9
Org. C
17,5g/kg
Clay
41,3%
Sand
12,5%
Silt
46,2%
15–30 cm
pH H₂O
6,9
Org. C
15,7g/kg
Clay
41,9%
Sand
11,4%
Silt
46,6%

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

Land cover

Forest13.4%
Crops72.7%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)13.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,7km

Basins crossed

1

Max stream order

6

Max drainage

9 851km²

Discharge in basins

3,0m³/s

Mean precip.

515mm/an

Mean T°

11,1°C

Moisture idx

-0,46

Max snow

8%

Mean runoff

251mm/an

Mean elev. (basins)

46m

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

0,4nW

Built-up

42,9%

Pesticides

5,5kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN III · 1

Coridorul Ialomiței

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

271 km²

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