Ontologia

Commune · ROU

Bertestii De Jos

Romania

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

Species observed

52

Observations

210

Area

140,9km²

Ecological tissue

Sample of 25 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 Bertestii De Jos : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
21
Connectance
0.070
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

52 distinct species · 210 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

210 obs · 4 cellules
Obs. / cellule
≥ 89
89–88
52–88
52–51
< 52

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

465mm

Warmest m°

28,3°C

Coldest m°

-3,5°C

Elevation: 14 m on average (min 5 m, max 36 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
465mm
Warmest month
28,3°C
Coldest month
-3,5°C
Mean alt.
14m
Min
5m
Max
36m
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

7,3

Org. C

30,1g/kg

Clay

34,9%

Sand

15,0%

Silt

50,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
49,2g/kg
Clay
35,0%
Sand
15,0%
Silt
50,0%
5–15 cm
pH H₂O
7,3
Org. C
22,5g/kg
Clay
35,4%
Sand
14,8%
Silt
49,8%
15–30 cm
pH H₂O
7,4
Org. C
18,6g/kg
Clay
34,2%
Sand
15,2%
Silt
50,6%

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

Land cover

Forest22.8%
Crops50.5%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)25.6%

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

Hydrology6 basins · 10 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

15,2km

Lake surface here

4,91km²

Basins crossed

6

Max stream order

8

Max drainage

698 394km²

Discharge in basins

2 313,5m³/s

Mean precip.

469mm/an

Mean T°

11,3°C

Moisture idx

-0,49

Max snow

8%

Mean runoff

209mm/an

Mean elev. (basins)

17m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

21,1%

Pesticides

5,8kg/km²

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

Protected areas5

IUCN Not Reported · 4IUCN V · 1

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