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)
| SITE | SE0230158 |
|---|
| SITENAME | Djursö |
|---|
TABLE OF CONTENTS
1. SITE IDENTIFICATION
Back to top1.1 Type
1.2 Site code
1.3 Site name
1.4 First Compilation date
1.5 Update date
1.6 Respondent:
| Name/Organisation: | Lnsstyrelsen i stergtlands ln |
| Address: |
|
| Email: | ostergotland@lansstyrelsen.se |
1.7 Site indication and designation / classification dates
| Date site proposed as SCI: | 1997-01 |
| Date site confirmed as SCI: | 2005-01 |
| Date site designated as SAC: | 2011-03 |
| National legal reference of SAC designation: | Governmental act M2010/4648/Nm |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
| Longitude: | 16.800700 |
| Latitude: | 58.404700 |
2.2 Area [ha]
2.3 Marine area [%]
2.4 Sitelength [km]:
2.6 Biogeographical Region(s)
|
Boreal
| (0.00 %) |
Boreal
| (0.00 %) |
Boreal
| (100.00 %) |
|
Boreal
| (100.00 %) |
Boreal
| (100.00 %) |
Boreal
| (0.00 %) |
|
Boreal
| (0.00 %) |
Boreal
| (100.00 %) |
Boreal
| (100.00 %) |
|
Boreal
| (100.00 %) |
Boreal
| (96.00 %) |
Marine Baltic Sea
| (4.00 %) |
|
Boreal
| (0.00 %) |
Boreal
| (0.00 %) |
Boreal
| (0.00 %) |
|
Boreal
| (100.00 %) |
Boreal
| (100.00 %) |
Marine Baltic Sea
| (4.07 %) |
|
Boreal
| (0.00 %) |
Boreal
| (0.00 %) |
Boreal
| (0.00 %) |
|
Boreal
| (0.00 %) |
Boreal
| (100.00 %) |
Boreal
| (0.00 %) |
|
Marine Baltic Sea
| (4.07 %) |
Boreal
| (0.00 %) |
Marine Baltic Sea
| (4.07 %) |
|
Marine Baltic Sea
| (4.07 %) |
Boreal
| (0.00 %) |
3. ECOLOGICAL INFORMATION
Back to top3.1 Habitat types present on the site and assessment for them
|
Annex I Habitat types
|
Site assessment
|
|---|
|
Code
|
PF
|
NP
|
Cover [ha]
|
Cave [number]
|
Data quality
|
A|B|C|D
|
A|B|C
|
|---|
| | | | | | | Representativity | Relative Surface | Conservation | Global |
|---|
1630
|
|
| 15.6
| 0.00
| G
| A
| C
| A
| A
|
6210
|
|
| 2.9
| 0.00
| G
| B
| C
| B
| B
|
6270
|
|
| 1.5
| 0.00
| G
| B
| C
| B
| B
|
8230
|
|
| 43.2
| 0.00
| G
| A
| C
| A
| A
|
9010
|
|
| 6.2
| 0.00
| G
| A
| C
| A
| A
|
9020
|
|
| 4.8
| 0.00
| G
| A
| C
| A
| A
|
9070
|
|
| 164.3
| 0.00
| G
| A
| C
| A
| A
|
9080
|
|
| 5
| 0.00
| G
| B
| C
| B
| B
|
- PF: for the habitat types that can have a non-priority as well as a priority form (6210, 7130, 9430) enter "X" in the column PF to indicate the priority form.
- NP: in case that a habitat type no longer exists in the site enter: x (optional)
- Cover: decimal values can be entered
- Caves: for habitat types 8310, 8330 (caves) enter the number of caves if estimated surface is not available.
- 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)
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
- 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)
Species | Population in the site | Motivation |
|---|
|
Group
|
CODE
|
Scientific Name
|
S
|
NP
|
Size
|
Unit
|
Cat.
|
Species Annex
|
Other categories
|
|---|
| | | | | | Min | Max | | C|R|V|P | IV | V | A | B | C | D |
|---|
- Group: A = Amphibians, B = Birds, F = Fish, Fu = Fungi, I = Invertebrates, L = Lichens, M = Mammals, P = Plants, R = Reptiles
- CODE: for Birds, Annex IV and V species the code as provided in the reference portal should be used in addition to the scientific name
- 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)
- 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)
- Cat.: Abundance categories: C = common, R = rare, V = very rare, P = present
- Motivation categories: IV, V: Annex Species (Habitats Directive), A: National Red List data; B: Endemics; C: International Conventions; D: other reasons
4. SITE DESCRIPTION
Back to top4.1 General site character
|
Habitat class
|
% Cover
|
|---|
| N16 | 42.00 |
| N17 | 12.00 |
| N15 | 25.00 |
| N10 | 10.00 |
| N19 | 11.00 |
Total Habitat Cover | 100 |
|---|
Other Site Characteristics
| Djurs is an island situated in the inner part of the archipelago of Sankt Anna. The island contains a mosaic of broad-leaved deciduous forest, coniferous and deciduous forest, open pastures and fields.
The bedrock on the island consists of gneiss and the loose sediments are dominated by clay. The bedrock is open in higher parts of the island and from these parts the view over the surrounding archipelago is good. |
4.2 Quality and importance
| Djurs is a very valueable site with very high biological values both of flora and fauna. The trees of Quercus robur are in many cases very big and contains a very rich fauna of insects for example Osmoderma eremita, Gnorimus variabilis and Tenebrio opacus. |
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 |
|---|
| Rank | Threats and pressures [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
|---|
| M | A04.03 | | i |
| H | B02 | | i |
| M | B02.04 | | i |
| M | J03.02 | | b |
| Positive Impacts |
|---|
| Rank | Activities, management [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
|---|
| H | A04.02 | | i |
| M | B02.06 | | i |
| H | B06 | | i |
| M | G05.09 | | i |
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
4.5 Documentation
| Johannesson, J. 1996. Sllsynta lavar knutna till ekar. Utbredning och miljkrav i Sankt Anna skrgrd.
Lnsstyrelsen i stergtlands ln, 1983. Botanisk inventering av stergtlands skrgrd. |
5. SITE PROTECTION STATUS
Back to top5.1 Designation types at national and regional level:
|
Code
|
Cover [%]
|
|---|
| SE00 | 100.00 |
6. SITE MANAGEMENT
Back to top6.1 Body(ies) responsible for the site management:
| Organisation: | Lnsstyrelsen i stergtlands ln |
| Address: | |
| Email: | ostergotland@lansstyrelsen.se |
6.2 Management Plan(s):
An actual management plan does exist:
6.3 Conservation measures (optional)
| The main purpose of the management of Djurs is to maintain the open agricultural landscape with a lot of Quercus robur in the southern part of the island and to clear up the pastures which have been overgrown of bushes etc. The valuable forested parts of the island shall not be negatively affected by forestry management. |
7. MAP OF THE SITE
Back to top| Map delivered as PDF in electronic format (optional) |
|
SITE DISPLAY