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

C

1.2 Site code

SE0230245

1.3 Site name

Korphålorna

1.4 First Compilation date

2000-02

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 classified as SPA:2000-07
National legal reference of SPA designationGovernmental act M2000/1680/Na
Date site proposed as SCI:2000-07
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:15.391800
Latitude:57.767200

2.2 Area [ha]

100.9000

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
7140  info      1.6  0.00 
9010  info      89.56  0.00 
91D0  info      0.93  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.
BA236Dryocopus martius     
BA409Tetrao tetrix tetrix     
BA108Tetrao urogallus     
  • 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
N17100.00

Total Habitat Cover

100

Other Site Characteristics

Korphålorna (Raven hollows) - The nature reserve Korphålorna is situated in surroundings dominated by forest in the most southern part of Östergötland. The terrain is characterised by the shape of the bedrock, which is also visible in places. The nature reserve includes a large area with old coniferous forest of with a character of natural forest with minor elements of deciduous trees. Sections of the forest, which have been exposed to modern management are included in the northern part of the nature reserve. In the southern part, there is a canyon created by cracking in the bedrock. The southern part of the canyon descends abruptly down to the brook, which flows at the bottom of the canyon. A forest of virgin type grows on the northern side of the canyon. At some places in the forest some minor bog-lands can be found in hollows in the bedrock.

4.2 Quality and importance

The reserve of is a very important site as a rest of a original, uneffected coniferous forest. In the county of Östergötland only small areas of forests are not effected by forestry, but this is a relatively big area uneffected by forestry.

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]
HB02o
MJ01.03i
HJ03.02o
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
MB02.06i
LJ01.01i

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)

Binder 0512-211 Ydre, Korphålornas naturreservat, Länsstyrelsen i Östergötlands län.

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 [%]
SE02Korphålornas naturreservat=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: Korphålorna
Link: http://skyddadnatur.naturvardsverket.se/

No, but in preparation
No

6.3 Conservation measures (optional)

See management plan in binder 0512-211 Ydre, Korphålornas naturreservat at the county administration of östergötland (residentcity Linköping).

 

7. MAP OF THE SITE

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INSPIRE ID:SE.SWEPA.SE0230245
Map delivered as PDF in electronic format (optional)
Yes
X
No

SITE DISPLAY