Ontologia

County · swe

Gävleborg

Sweden

DfbCold, no dry season, warm summer(59 %)

Species observed

19 628

Observations

4 021 350

Area

19 658,8km²

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 Gävleborg : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 114 interactions GloBI sur 5 types (connectance 18.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
114
Connectance
0.181
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

19 628 distinct species · 4 021 350 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 021 350 obs · 774 cellules
Obs. / cellule
≥ 62 872
8 219–62 871
4 554–8 218
2 844–4 553
< 2 844

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

Climate

Mean T°

4,5°C

Annual rain

753mm

Warmest m°

19,9°C

Coldest m°

-8,3°C

Elevation: 207 m on average (min -34 m, max 630 m)

Bioclimatic detailsExpert
Annual mean temp.
4,5°C
Annual rain
753mm
Warmest month
19,9°C
Coldest month
-8,3°C
Mean alt.
207m
Min
-34m
Max
630m
Std. dev.
132m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(59 %)Cold

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

Soil & lithology

pH H₂O

4,8

Org. C

125,5g/kg

Clay

13,5%

Sand

51,4%

Silt

35,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
188,7g/kg
Clay
13,1%
Sand
51,9%
Silt
35,0%
5–15 cm
pH H₂O
4,7
Org. C
139,7g/kg
Clay
12,7%
Sand
51,5%
Silt
35,8%
15–30 cm
pH H₂O
5,0
Org. C
48,2g/kg
Clay
14,6%
Sand
50,8%
Silt
34,6%

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

Land cover

Forest66.7%
Crops2.0%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)31.0%

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

Hydrology38 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 095,6km

Lake surface here

744,40km²

Basins crossed

38

Max stream order

6

Max drainage

28 435km²

Discharge in basins

1 032,4m³/s

Mean precip.

641mm/an

Mean T°

3,5°C

Moisture idx

0,14

Max snow

55%

Mean runoff

286mm/an

Mean elev. (basins)

208m

Watersheds crossing here

29 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 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

6,2%

Pesticides

2,3kg/km²

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

Protected areas100

IUCN Not Reported · 36IUCN Ia · 22IUCN V · 9IUCN Ib · 9IUCN IV · 8IUCN Not Assigned · 8IUCN II · 6IUCN III · 2🌊 Marine · 20📍 Point sites · 8

Färnebofjärden

IUCN Ia

Wetland of International Importance (Ramsar Site) · 2001

169 km²

Axmar

IUCN Not Reported

Baltic Sea Protected Area (HELCOM) · 2008

72 km²

SK 520-2018

IUCN IV

Nature conservation agreement · 2019

65 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations10