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

SE0220329

1.3 Site name

Marsjön

1.4 First Compilation date

2000-02

1.5 Update date

2012-08

1.6 Respondent:

Name/Organisation:Länsstyrelsen i Södermanlands län
Address:               
Email:sodermanland@lansstyrelsen.se

1.7 Site indication and designation / classification dates

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:16.684900
Latitude:58.955500

2.2 Area [ha]

53.9000

2.3 Marine area [%]

0.0000

2.4 Sitelength [km]:

0.00

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
3160  info      15.8  0.00 
7140  info      32.4  0.00 
9010  info      1.4  0.00 
91D0  info      4.32  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)

4. SITE DESCRIPTION

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4.1 General site character

Habitat class % Cover
N07100.00

Total Habitat Cover

100

Other Site Characteristics

A very representative mire with two water areas surrounded of poor fens with Sphagnum vegetation. The mire near the ponds is very watery with a characteristical flora. In theese parts you can see fields of Vaccinium microcarpum. In the mire there is a breeding population of Grus grus. The wetland is situated in an undisturbed woodland, delivered from other disturbance than forestry.

4.2 Quality and importance

A very representative mire with two water areas surrounded of poor fens with Sphagnum vegetation. The mire near the ponds is very watery with a characteristical flora. In theese parts you can see fields of Vaccinium microcarpum. In the mire there is a breeding population of Grus grus. The wetland is situated in an undisturbed woodland, delivered from other disturbance than 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]
HE01.01i
HJ02.01i
HJ02.04.02i
HK02.01i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HB02.06i
HJ02.04.01i

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

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
SE00100.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Länsstyrelsen i Södermanlands län
Address:
Email:sodermanland@lansstyrelsen.se

6.2 Management Plan(s):

An actual management plan does exist:

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

No, but in preparation
No

 

7. MAP OF THE SITE

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INSPIRE ID:SE.SWEPA.SE0220329
Map delivered as PDF in electronic format (optional)
Yes
No

SITE DISPLAY