Ontologia

Municipality · DNK

Lejre

Denmark

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

Species observed

7 160

Observations

473 838

Area

241,1km²

Ecological tissue

Sample of 31 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 Lejre : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 6 types (connectance 21.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
108
Connectance
0.218
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

7 160 distinct species · 473 838 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

473 838 obs · 9 cellules
Obs. / cellule
≥ 91 416
91 416–91 415
81 407–91 415
54 383–81 406
< 54 383

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

667mm

Warmest m°

21,1°C

Coldest m°

-1,8°C

Elevation: 34 m on average (min -7 m, max 99 m)

Bioclimatic detailsExpert
Annual mean temp.
8,2°C
Annual rain
667mm
Warmest month
21,1°C
Coldest month
-1,8°C
Mean alt.
34m
Min
-7m
Max
99m
Std. dev.
20m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

42,7g/kg

Clay

16,5%

Sand

55,5%

Silt

27,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
72,7g/kg
Clay
16,4%
Sand
55,3%
Silt
28,4%
5–15 cm
pH H₂O
6,5
Org. C
30,3g/kg
Clay
15,2%
Sand
56,5%
Silt
28,3%
15–30 cm
pH H₂O
6,6
Org. C
25,1g/kg
Clay
17,9%
Sand
54,8%
Silt
27,2%

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

Land cover

Forest14.4%
Crops61.3%
Built-up0.9%
Bare soil0.5%
Other (grassland, water…)23.0%

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

Hydrology3 basins · 2 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

59,9km

Lake surface here

0,18km²

Basins crossed

3

Max stream order

3

Max drainage

4 045km²

Discharge in basins

0,1m³/s

Mean precip.

607mm/an

Mean T°

8,2°C

Moisture idx

0,12

Max snow

18%

Mean runoff

367mm/an

Mean elev. (basins)

21m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

86,7%

Pesticides

11,0kg/km²

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

Protected areas26

IUCN Not Reported · 8IUCN IV · 8IUCN Not Assigned · 6IUCN V · 4🌊 Marine · 18

Roskilde Fjord

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

138 km²

Holbæk Kommune private

IUCN Not Assigned

§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.) · 1992

36 km²

Lejre Kommune private

IUCN Not Assigned

§3 protected habitats (all lakes, bogs, streams, heaths and meadows etc.) · 1992

15 km²

Complete list

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