Ontologia

Municipality · SWE

Mellerud

Sweden

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

Species observed

7 286

Observations

267 409

Area

945km²

Ecological tissue

Sample of 32 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 Mellerud : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 6 types (connectance 18.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
108
Connectance
0.181
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

7 286 distinct species · 267 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

267 409 obs · 34 cellules
Obs. / cellule
≥ 37 199
23 835–37 198
8 179–23 834
5 814–8 178
< 5 814

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

Climate

Mean T°

7,1°C

Annual rain

825mm

Warmest m°

19,9°C

Coldest m°

-3,8°C

Elevation: 71 m on average (min 43 m, max 207 m)

Bioclimatic detailsExpert
Annual mean temp.
7,1°C
Annual rain
825mm
Warmest month
19,9°C
Coldest month
-3,8°C
Mean alt.
71m
Min
43m
Max
207m
Std. dev.
43m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

5,0

Org. C

75,0g/kg

Clay

23,1%

Sand

36,8%

Silt

40,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
109,5g/kg
Clay
22,9%
Sand
36,6%
Silt
40,6%
5–15 cm
pH H₂O
4,9
Org. C
79,8g/kg
Clay
23,7%
Sand
35,7%
Silt
40,6%
15–30 cm
pH H₂O
5,1
Org. C
35,6g/kg
Clay
22,7%
Sand
38,0%
Silt
39,4%

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

Land cover

Forest26.2%
Crops15.0%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)58.2%

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

Hydrology12 basins · 40 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

96,9km

Lake surface here

433,02km²

Basins crossed

12

Max stream order

5

Max drainage

48 628km²

Discharge in basins

1 453,3m³/s

Mean precip.

738mm/an

Mean T°

6,2°C

Moisture idx

0,24

Max snow

38%

Mean runoff

381mm/an

Mean elev. (basins)

100m

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

6,7%

Pesticides

3,9kg/km²

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

Protected areas100

IUCN Ia · 42IUCN IV · 37IUCN Not Reported · 12IUCN Not Assigned · 6IUCN Ib · 2IUCN V · 1📍 Point sites · 4

Kroppefjäll

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

11 km²

Complete list

+ 40 protected areas (top 60 shown)

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