Ontologia

Municipality · SWE

Knivsta

Sweden

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

Species observed

8 312

Observations

229 555

Area

233,2km²

Ecological tissue

Sample of 35 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 Knivsta : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 12.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
76
Connectance
0.128
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

8 312 distinct species · 229 555 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

229 555 obs · 9 cellules
Obs. / cellule
≥ 70 712
70 712–70 711
39 179–70 711
12 354–39 178
< 12 354

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

Climate

Mean T°

6,2°C

Annual rain

610mm

Warmest m°

21,6°C

Coldest m°

-6,2°C

Elevation: 26 m on average (min 4 m, max 56 m)

Bioclimatic detailsExpert
Annual mean temp.
6,2°C
Annual rain
610mm
Warmest month
21,6°C
Coldest month
-6,2°C
Mean alt.
26m
Min
4m
Max
56m
Std. dev.
11m
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

5,5

Org. C

87,9g/kg

Clay

23,0%

Sand

44,2%

Silt

32,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
124,9g/kg
Clay
22,1%
Sand
44,7%
Silt
33,3%
5–15 cm
pH H₂O
5,5
Org. C
102,0g/kg
Clay
22,9%
Sand
44,1%
Silt
32,9%
15–30 cm
pH H₂O
5,7
Org. C
36,9g/kg
Clay
24,0%
Sand
43,7%
Silt
32,3%

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

Land cover

Forest48.1%
Crops17.4%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)33.0%

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

Hydrology5 basins · 5 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

43,0km

Lake surface here

11,98km²

Basins crossed

5

Max stream order

2

Max drainage

3 650km²

Discharge in basins

8,4m³/s

Mean precip.

549mm/an

Mean T°

6,1°C

Moisture idx

-0,03

Max snow

39%

Mean runoff

234mm/an

Mean elev. (basins)

35m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

21,8%

Pesticides

4,4kg/km²

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

Protected areas27

IUCN Ia · 10IUCN Not Assigned · 5IUCN Not Reported · 4IUCN V · 3IUCN IV · 3IUCN Ib · 2📍 Point sites · 5

Lunsen

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

13 km²

Lunsen

IUCN Ib

Natura 2000 SCI · 2004

13 km²

Complete list

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