Ontologia

County · rou

Alba

Romania

DfbCold, no dry season, warm summer(90 %)

Species observed

3 102

Observations

27 813

Area

6 243,2km²

Ecological tissue

Sample of 29 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 Alba : 21 espèces reliées par 75 interactions GloBI sur 5 types (connectance 15.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
75
Connectance
0.151
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

3 102 distinct species · 27 813 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 813 obs · 163 cellules
Obs. / cellule
≥ 2 586
244–2 585
102–243
47–101
< 47

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

Climate

Mean T°

8,2°C

Annual rain

768mm

Warmest m°

22,6°C

Coldest m°

-6,4°C

Elevation: 666 m on average (min 205 m, max 1 886 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
768mm
Warmest month
22,6°C
Coldest month
-6,4°C
Mean alt.
666m
Min
205m
Max
1 886m
Std. dev.
361m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(90 %)Cold

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

40,6g/kg

Clay

33,1%

Sand

30,6%

Silt

36,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
62,9g/kg
Clay
31,9%
Sand
31,1%
Silt
37,0%
5–15 cm
pH H₂O
6,1
Org. C
33,5g/kg
Clay
33,4%
Sand
30,7%
Silt
35,9%
15–30 cm
pH H₂O
6,1
Org. C
25,4g/kg
Clay
33,8%
Sand
30,1%
Silt
36,1%

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

Land cover

Forest45.0%
Crops22.3%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)31.8%

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

Hydrology30 basins · 11 lakes · 86 rivers

Hydrology metrics for this exact territory

Stream length here

1 271,3km

Lake surface here

3,55km²

Basins crossed

30

Max stream order

6

Max drainage

20 611km²

Discharge in basins

655,5m³/s

Mean precip.

692mm/an

Mean T°

7,9°C

Moisture idx

-0,16

Max snow

33%

Mean runoff

223mm/an

Mean elev. (basins)

689m

Watersheds crossing here

21 more basins

Lakes (11, top by area)

2 more lakes

Rivers / streams (86, ord ≥ 4)

74 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

40,4%

Pesticides

5,0kg/km²

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

Protected areas100

IUCN Not Assigned · 37IUCN IV · 28IUCN Not Reported · 26IUCN III · 7IUCN V · 1IUCN Ia · 1

Frumoasa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

1 373 km²

Frumoasa

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 309 km²

Apuseni

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2009

759 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations76