Ontologia

County · rou

Bihor

Romania

DfbCold, no dry season, warm summer(56 %)

Species observed

3 520

Observations

23 283

Area

7 548,2km²

Ecological tissue

Sample of 30 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 Bihor : 21 espèces reliées par 78 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
78
Connectance
0.179
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

3 520 distinct species · 23 283 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 283 obs · 200 cellules
Obs. / cellule
≥ 1 281
293–1 280
90–292
43–89
< 43

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

Climate

Mean T°

9,9°C

Annual rain

824mm

Warmest m°

24,9°C

Coldest m°

-4,8°C

Elevation: 321 m on average (min 88 m, max 1 682 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
824mm
Warmest month
24,9°C
Coldest month
-4,8°C
Mean alt.
321m
Min
88m
Max
1 682m
Std. dev.
288m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(56 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

28,1g/kg

Clay

38,6%

Sand

26,6%

Silt

34,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
45,2g/kg
Clay
36,7%
Sand
26,3%
Silt
37,0%
5–15 cm
pH H₂O
6,2
Org. C
23,0g/kg
Clay
40,1%
Sand
23,2%
Silt
36,8%
15–30 cm
pH H₂O
6,3
Org. C
16,1g/kg
Clay
39,1%
Sand
30,3%
Silt
30,5%

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

Land cover

Forest34.4%
Crops41.0%
Built-up0.6%
Bare soil0.7%
Other (grassland, water…)23.4%

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

Hydrology17 basins · 43 lakes · 66 rivers

Hydrology metrics for this exact territory

Stream length here

1 188,9km

Lake surface here

22,97km²

Basins crossed

17

Max stream order

4

Max drainage

9 959km²

Discharge in basins

95,4m³/s

Mean precip.

636mm/an

Mean T°

9,7°C

Moisture idx

-0,28

Max snow

32%

Mean runoff

162mm/an

Mean elev. (basins)

298m

Watersheds crossing here

8 more basins

Lakes (43, top by area)

34 more lakes

Rivers / streams (66, ord ≥ 4)

54 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

60,2%

Pesticides

5,2kg/km²

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

Protected areas100

IUCN Not Reported · 46IUCN Not Assigned · 31IUCN IV · 8IUCN III · 8IUCN V · 4IUCN Ia · 3

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-administrations80