Ontologia

Commune · ROU

Sieu-magherus

Romania

DfbCold, no dry season, warm summer(100 %)

Species observed

26

Observations

36

Area

58,9km²

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 Sieu-magherus : 6 espèces reliées par 3 interactions GloBI sur 1 type (connectance 20.0%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
3
Connectance
0.200
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

26 distinct species · 36 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 obs · 1 cellules
Obs. / cellule
≥ 36
36–35
36–35
36–35
< 36

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

Climate

Mean T°

8,9°C

Annual rain

673mm

Warmest m°

24,1°C

Coldest m°

-7,0°C

Elevation: 373 m on average (min 289 m, max 504 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
673mm
Warmest month
24,1°C
Coldest month
-7,0°C
Mean alt.
373m
Min
289m
Max
504m
Std. dev.
63m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,4

Org. C

34,4g/kg

Clay

42,5%

Sand

18,5%

Silt

39,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
61,0g/kg
Clay
41,7%
Sand
18,6%
Silt
39,7%
5–15 cm
pH H₂O
6,5
Org. C
22,8g/kg
Clay
42,9%
Sand
18,0%
Silt
39,2%
15–30 cm
pH H₂O
6,4
Org. C
19,5g/kg
Clay
43,0%
Sand
18,9%
Silt
38,1%

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

Land cover

Forest33.0%
Crops33.4%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)32.4%

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

Hydrology5 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

16,2km

Basins crossed

5

Max stream order

4

Max drainage

1 817km²

Discharge in basins

8,8m³/s

Mean precip.

668mm/an

Mean T°

8,4°C

Moisture idx

-0,23

Max snow

24%

Mean runoff

266mm/an

Mean elev. (basins)

395m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,1nW

Built-up

76,1%

Pesticides

5,6kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN Not Assigned · 1

Șieu - Budac

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

9 km²

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