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 | SE0630203 |
|---|
| SITENAME | Gosjön |
|---|
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: | Länsstyrelsen i Gävleborgs län |
| Address: |
|
| Email: | gavleborg@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
Back to top2.1 Site-centre location [decimal degrees]:
| Longitude: | 16.942200 |
| Latitude: | 61.086400 |
2.2 Area [ha]
2.3 Marine area [%]
2.4 Sitelength [km]:
2.6 Biogeographical Region(s)
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 |
|---|
3160
|
|
| 40.93
| 0.00
| G
| A
| C
| A
| A
|
- 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
Back to top4.1 General site character
|
Habitat class
|
% Cover
|
|---|
| N06 | 100.00 |
Total Habitat Cover | 100 |
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Other Site Characteristics
| The bedrock in the catchment area to the site is granodiorite and granite with spots of feldspar. In some places the bedrock is exposed but mostly it is covered by wawe-washed till soil with large boulders.
Catchment area: 1,70 km2
Habitat classes of catchment area % cover
Inland water bodies (Lake Gosjön) 23,6
Coniferous forest 56,1
Clear cut and young forest 8,5
Wetland 11,8
Catchment area 100 |
4.2 Quality and importance
| Lake Gosjön is a natural dystrofic lake with significanthly coloured water, nutrient poor with weakly acid water. The bottom fauna is rather rich in species, among others the mayfly Caenis horaria indicating non-acidified conditions. Fish population is dominated by pearch and pike. Since 1985 Lake Gosjön is a reference lake in the Swedish National Monitoring Programme. |
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] |
|---|
| H | B02 | | b |
| H | B05 | | o |
| Positive Impacts |
|---|
| Rank | Activities, management [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
|---|
| L | X | | 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
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: | Länsstyrelsen i Gävleborgs län |
| Address: | |
| Email: | gavleborg@lansstyrelsen.se |
6.2 Management Plan(s):
An actual management plan does exist:
6.3 Conservation measures (optional)
| As a reference lake liming and other forms of nutrient additions in the lake and / or drainage area is not accepted. In the same way only ordinary forestry is tolerated. The aim is to protect the most nearby surroundings of the lake as a consultation area. In the consultation area only nature conservation-oriented forest management will be accepted and a care-demanding patch will be left along the border of the lake. |
7. MAP OF THE SITE
Back to top| INSPIRE ID: | SE.SWEPA.SE0630203 |
| Map delivered as PDF in electronic format (optional) |
|
SITE DISPLAY