SE006
Lake Persöfjärden


IBA Criteria

Year of most recent IBA criteria assessment: 2000

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Hazel Grouse Bonasa bonasia LC resident 1996 10-30 breeding pairs C6
Whooper Swan Cygnus cygnus LC passage 1996 100-200 individuals C2
Bean Goose Anser fabalis LC passage 1996 300-800 individuals B1i, C3
Osprey Pandion haliaetus LC breeding 1996 3-10 breeding pairs C6

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here


IBA Monitoring

Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2018 high favourable negligible
Was the whole site covered? Yes State assessed by Habitat
Accuracy of information medium

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Agricultural expansion and intensification annual & perennial non-timber crops - shifting agriculture happening now some of area/population (10-49%) slow but significant deterioration medium
Biological resource use logging & wood harvesting - intentional use: subsistence/small scale happening now small area/few individuals (<10%) no or imperceptible deterioration low
Pollution agricultural & forestry effluents - nutrient loads happening now majority/most of area/population (50-90%) slow but significant deterioration high

Condition of habitat (state)
Habitat Habitat Detail Reference Area (ha) Actual Area (ha) % of habitat remaining % of carrying capacity (overall) Result
Wetlands (inland) Standing freshwater 0 0 good (> 90%) good (> 90%) near favourable

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Some of site covered (10-49%) Not assessed Not assessed negligible
For more information about IBA monitoring please click here

IBA Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Persöfjärden Special Protection Area (Birds Directive) 1,587 protected area contained by site 1,587
Lake Persöfjärden Ramsar Site, Wetland of International Importance 3,320 protected area overlaps with site 3,320
Källgården Site of Community Importance (Habitats Directive) 9 protected area contained by site 9

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Forest Mixed woodland -
Wetlands (inland) Standing freshwater, Water fringe vegetation, Fens, transition mires and springs -
Artificial/Terrestrial Highly improved re-seeded landscapes, Arable land, Ruderal land -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
agriculture -
forestry -
hunting -
tourism/recreation -
For further information about the land use classification please click here.


Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Lake Persöfjärden. Downloaded from http://www.birdlife.org on 22/01/2021.