Ontologia

Commune · ROU

Saveni

Romania

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

Species observed

94

Observations

185

Area

140km²

Ecological tissue

Sample of 27 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 Saveni : 22 espèces reliées par 47 interactions GloBI sur 3 types (connectance 13.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
47
Connectance
0.134
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

94 distinct species · 185 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

185 obs · 5 cellules
Obs. / cellule
≥ 146
146–145
20–145
10–19
< 10

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

Climate

Mean T°

11,8°C

Annual rain

488mm

Warmest m°

28,1°C

Coldest m°

-3,4°C

Elevation: 38 m on average (min 11 m, max 79 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
488mm
Warmest month
28,1°C
Coldest month
-3,4°C
Mean alt.
38m
Min
11m
Max
79m
Std. dev.
18m
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

20,6g/kg

Clay

34,3%

Sand

11,8%

Silt

53,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
31,0g/kg
Clay
34,2%
Sand
11,6%
Silt
54,2%
5–15 cm
pH H₂O
7,7
Org. C
16,3g/kg
Clay
34,9%
Sand
11,5%
Silt
53,6%
15–30 cm
pH H₂O
7,8
Org. C
14,3g/kg
Clay
33,9%
Sand
12,2%
Silt
53,9%

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

Land cover

Forest2.2%
Crops82.7%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)14.0%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,7km

Basins crossed

3

Max stream order

6

Max drainage

11 116km²

Discharge in basins

19,2m³/s

Mean precip.

483mm/an

Mean T°

11,3°C

Moisture idx

-0,48

Max snow

8%

Mean runoff

230mm/an

Mean elev. (basins)

31m

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

36,3%

Pesticides

5,7kg/km²

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

Protected areas3

IUCN Not Reported · 3

Coridorul Ialomiței

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

271 km²

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