Ontologia

Commune · ROU

Strejnicu

Romania

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

Species observed

35

Observations

41

Area

48,9km²

Ecological tissue

Sample of 19 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 Strejnicu : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2).

Espèces affichées
19
Interactions affichées
13
Connectance
0.076
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

35 distinct species · 41 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 obs · 1 cellules
Obs. / cellule
≥ 41
41–40
41–40
41–40
< 41

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

Climate

Mean T°

10,8°C

Annual rain

634mm

Warmest m°

26,6°C

Coldest m°

-4,5°C

Elevation: 173 m on average (min 152 m, max 205 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
634mm
Warmest month
26,6°C
Coldest month
-4,5°C
Mean alt.
173m
Min
152m
Max
205m
Std. dev.
10m
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

6,5

Org. C

23,3g/kg

Clay

45,1%

Sand

19,4%

Silt

35,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
38,3g/kg
Clay
44,5%
Sand
20,1%
Silt
35,4%
5–15 cm
pH H₂O
6,5
Org. C
16,4g/kg
Clay
45,6%
Sand
19,5%
Silt
34,8%
15–30 cm
pH H₂O
6,5
Org. C
15,1g/kg
Clay
45,1%
Sand
18,7%
Silt
36,1%

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

Land cover

Forest5.2%
Crops72.3%
Built-up1.8%
Bare soil0.7%
Other (grassland, water…)20.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,7km

Basins crossed

2

Max stream order

4

Max drainage

1 480km²

Discharge in basins

3,4m³/s

Mean precip.

612mm/an

Mean T°

9,8°C

Moisture idx

-0,35

Max snow

12%

Mean runoff

482mm/an

Mean elev. (basins)

252m

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

2,4nW

Built-up

176,4%

Pesticides

5,7kg/km²

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

Protected areas2

IUCN Not Reported · 2

Coridorul Ialomiței

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

271 km²

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