Database release:
SDF
NATURA 2000 - STANDARD DATA FORM

For Special Protection Areas (SPA),
Proposed Sites for Community Importance (pSCI),
Sites of Community Importance (SCI) and
for Special Areas of Conservation (SAC)

TABLE OF CONTENTS

1. SITE IDENTIFICATION

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1.1 Type

A

1.2 Site code

SE0230139

1.3 Site name

Dannskären

1.4 First Compilation date

1996-09

1.5 Update date

2010-05

1.6 Respondent:

Name/Organisation:Länsstyrelsen i Östergötlands län
Address:               
Email:ostergotland@lansstyrelsen.se

1.7 Site indication and designation / classification dates

Date site classified as SPA:1996-12
National legal reference of SPA designationGovernmental act M96/4019/4

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:16.895800
Latitude:58.107200

2.2 Area [ha]

49.0000

2.3 Marine area [%]

86.3600

2.4 Sitelength [km] (optional):


No information provided

2.5 Administrative region code and name


No information provided

2.6 Biogeographical Region(s)

Boreal (0.00 %) Marine Baltic Sea (86.36 %)

3. ECOLOGICAL INFORMATION

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3.1 Habitat types present on the site and assessment for them


No habitat types are reported for the site

3.2 Species referred to in Article 4 of Directive 2009/147/EC and listed in Annex II of Directive 92/43/EEC and site evaluation for them

Species Population in the site Site assessment
G Code Scientific Name S NP T Size Unit Cat. D.qual. A|B|C|D A|B|C
      MinMax  Pop.Con.Iso.Glo.
BA183Larus fuscus     
BA391Phalacrocorax carbo sinensis    10   
BA173Stercorarius parasiticus     
BA190Sterna caspia    11  20   
BA194Sterna paradisaea    101  200   
  • Group: A = Amphibians, B = Birds, F = Fish, I = Invertebrates, M = Mammals, P = Plants, R = Reptiles
  • S: in case that the data on species are sensitive and therefore have to be blocked for any public access enter: yes
  • NP: in case that a species is no longer present in the site enter: x (optional)
  • Type: p = permanent, r = reproducing, c = concentration, w = wintering (for plant and non-migratory species use permanent)
  • Unit: i = individuals, p = pairs or other units according to the Standard list of population units and codes in accordance with Article 12 and 17 reporting (see reference portal)
  • Abundance categories (Cat.): C = common, R = rare, V = very rare, P = present - to fill if data are deficient (DD) or in addition to population size information
  • Data quality: G = 'Good' (e.g. based on surveys); M = 'Moderate' (e.g. based on partial data with some extrapolation); P = 'Poor' (e.g. rough estimation); VP = 'Very poor' (use this category only, if not even a rough estimation of the population size can be made, in this case the fields for population size can remain empty, but the field "Abundance categories" has to be filled in)

3.3 Other important species of flora and fauna (optional)


No information provided

4. SITE DESCRIPTION

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4.1 General site character

Habitat class % Cover
N0185.00
N0515.00

Total Habitat Cover

100

Other Site Characteristics

Dannskären is situated outer part of the archipelago of Gryt in the south of Östergötland. The archipelago consists of a lot of small islands and Dannskären is one group of islands. Dannskären is a birdskerry with a very rich birdlife. The bedrock of gneiss is open and flat. Vegetation is only found in the small soilfilled crevices. Allium schoenoprasum, Matricaria inodora v. maritima, Sedum acre, Sedum maximum and Viola tricolor are exampels of the flora of Dannskären.

4.2 Quality and importance

Dannskären is a very valueable birdskerry with a rich and varied birdlife. The flora and the geology is characteristic for the outer part of the archipelago. The archipelago along the eastcoast of Sweden is very valueable in an international perspective.

4.3 Threats, pressures and activities with impacts on the site

The most important impacts and activities with high effect on the site

Negative Impacts
RankThreats and pressures [code]Pollution (optional) [code]inside/outside [i|o|b]
MF03.02i
HG01i
LJ03.01i
MK03i
MK05b
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
MF03.02.04b

Rank: H = high, M = medium, L = low
Pollution: N = Nitrogen input, P = Phosphor/Phosphate input, A = Acid input/acidification,
T = toxic inorganic chemicals, O = toxic organic chemicals, X = Mixed pollutions
i = inside, o = outside, b = both

4.4 Ownership (optional)


No information provided

4.5 Documentation (optional)

Botanisk inventering av Östergötlands skärgård, Länsstyrelsen i Östergötland, 1983.See binder about bird sanctuary at the County Administration Board.

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level (optional):

Code Cover [%]
SE06100.00

5.2 Relation of the described site with other sites (optional):

Designated at national or regional level:

Type code Site name Type Cover [%]
SE06Dannskären=100.00

5.3 Site designation (optional)


No information provided

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Länsstyrelsen i Östergötlands län
Address:
Email:ostergotland@lansstyrelsen.se

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Dannskären
Link: http://skyddadnatur.naturvardsverket.se/

No, but in preparation
No

6.3 Conservation measures (optional)

The main purpose of the birdsanctuary at Dannskären is to protect the rich birdlife of the islands from disturbance.

 

7. MAP OF THE SITE

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INSPIRE ID:SE.SWEPA.SE0230139
Map delivered as PDF in electronic format (optional)
Yes
X
No

SITE DISPLAY