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

B

1.2 Site code

SE0230087

1.3 Site name

Sjöbo-Knäppan

1.4 First Compilation date

1995-08

1.5 Update date

2012-08

1.6 Respondent:

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

1.7 Site indication and designation / classification dates

Date site proposed as SCI:1995-12
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

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2.1 Site-centre location [decimal degrees]:

Longitude:15.091800
Latitude:58.548700

2.2 Area [ha]

38.0000

2.3 Marine area [%]

0.0000

2.4 Sitelength [km] (optional):


No information provided

2.5 Administrative region code and name


No information provided

2.6 Biogeographical Region(s)

Boreal (100.00 %)

3. ECOLOGICAL INFORMATION

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3.1 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
      RepresentativityRelative SurfaceConservationGlobal
6210  info      2.6  0.00 
7230  info      2.6  0.00 
9020  info      16.6  0.00 
9070  info      7.5  0.00 
9080  info      7.8  0.00 
  • 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

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.
I1014Vertigo angustior          DD 
I1013Vertigo geyeri          DD 
  • 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
N079.00
N097.00
N104.00
N1619.00
N1732.00
N1924.00
N205.00

Total Habitat Cover

100

Other Site Characteristics

Sjöbo-Knäppan is situated close to the lake Boren and the town of Motala. Sjöbo-Knäppan is a part of the middle-swedish icerandzon, where interesting geomorphology were shaped at the end of the last glacial period 10 000 years ago. The reserve is a mosaic of different habitats and the topography variates from dry hills to wet lowlying areas close to the lake. Most of the reserve is covered with old deciduous forest.

4.2 Quality and importance

Sjöbo-Knäppan is very important spring with a characteristic flora. This kind of calcerous-dependent flora has decreased a lot during the last 100 years. The reserve also contains good examples of woods and grassland. The object is situated close to the town of Motala and have a high value as a recreation area.

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]
MA03.03i
HA04.03b
MJ02.01b
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HA03.02b
HA04.02b
MJ02.01.03b

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)

Vegetationsinventering inom Sjöbo-Knäppanområdet, 1995. Underlag för reservatbildning och skötsel, Motala kommun.Nicklas Jansson, 1995. Skalbaggsinventering i Sjöbo-Knäppanområdet.Naturreservatet Sjöbo-Knäppan, 1995. Bildande av naturreservat samt skötselplan, remisshandling, Motala kommun.

5. SITE PROTECTION STATUS

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

Code Cover [%]
SE02100.00

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

Designated at national or regional level:

Type code Site name Type Cover [%]
SE02Sjöbo-Knäppan=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:Motala kommun
Address:
Email:motala.kommun@motala.se

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Sjöbo-Knäppan
Link: http://skyddadnatur.naturvardsverket.se/

No, but in preparation
No

6.3 Conservation measures (optional)

A management plan are available at the community, a copy are kept at the county administration in Linköping.

 

7. MAP OF THE SITE

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INSPIRE ID:SE.SWEPA.SE0230087
Map delivered as PDF in electronic format (optional)
Yes
X
No

SITE DISPLAY