Ontologia

Commune · ROU

Boldur

Romania

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

Species observed

13

Observations

22

Area

85,1km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 7 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 Boldur : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

13 distinct species · 22 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 obs · 1 cellules
Obs. / cellule
≥ 22
22–21
22–21
22–21
< 22

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

Climate

Mean T°

11,5°C

Annual rain

682mm

Warmest m°

26,7°C

Coldest m°

-3,0°C

Elevation: 123 m on average (min 104 m, max 192 m)

Bioclimatic detailsExpert
Annual mean temp.
11,5°C
Annual rain
682mm
Warmest month
26,7°C
Coldest month
-3,0°C
Mean alt.
123m
Min
104m
Max
192m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

21,4g/kg

Clay

43,6%

Sand

22,6%

Silt

33,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
33,0g/kg
Clay
43,6%
Sand
22,1%
Silt
34,2%
5–15 cm
pH H₂O
6,1
Org. C
16,8g/kg
Clay
45,5%
Sand
21,4%
Silt
33,1%
15–30 cm
pH H₂O
6,2
Org. C
14,4g/kg
Clay
41,8%
Sand
24,3%
Silt
34,0%

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

Land cover

Forest13.5%
Crops67.8%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)17.9%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

34,4km

Basins crossed

1

Max stream order

5

Max drainage

3 736km²

Discharge in basins

1,2m³/s

Mean precip.

644mm/an

Mean T°

10,6°C

Moisture idx

-0,31

Max snow

8%

Mean runoff

143mm/an

Mean elev. (basins)

204m

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

41,2%

Pesticides

5,9kg/km²

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

Protected areas2

IUCN Not Reported · 2

Lunca Timișului

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

102 km²

Pădurea Dumbrava

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2013

18 km²

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