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

FR9301546

1.3 Site name

Lac Saint-Léger

1.4 First Compilation date

1996-01

1.5 Update date

2019-11

1.6 Respondent:

Name/Organisation:Ministère de la Transition écologique - DGALN/DEB/SDET/ET5
Address:               
Email:en3.en.deb.dgaln@developpement-durable.gouv.fr

1.7 Site indication and designation / classification dates

Date site proposed as SCI:1998-08
Date site confirmed as SCI:2003-12
Date site designated as SAC:2006-08
National legal reference of SAC designation:http://www.legifrance.gouv.fr/jo_pdf.do?cidTexte=JORFTEXT000000460247
Explanation(s):MAJ 2009.04 : ajout Vertigo angustior. MAJ 2014.08 : conversion surf en Lamb93. Actualisation listes, surf et cotations hab esp selon DOCOB. MAJ 2017.10 : H6510, mis 0,01 ha car le logiciel n'accepte pas 0,001 ha. MAJ 2019.11 : V. angustior POPREL baissé de A vers B.

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:6.335280
Latitude:44.420280

2.2 Area [ha]

5.2500

2.3 Marine area [%]

0.0000

2.4 Sitelength [km] (optional):


No information provided

2.5 Administrative region code and name

NUTS level 2 code Region Name
FR82Provence-Alpes-Côte d'Azur

2.6 Biogeographical Region(s)

Alpine (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
3150  info      0.39  0.00 
6410  info      1.3  0.00 
6510  info      0.01  0.00       
7110  info  X     0.53  0.00   
7140  info      0.76  0.00 
7230  info      0.84  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.
I1065Euphydryas aurinia       
I6177Phengaris teleius       
I1014Vertigo angustior       
  • 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
N0630.00
N0730.00
N1040.00

Total Habitat Cover

100

Other Site Characteristics

Lac glaciaire d'eau froide. Le site est à la fois peu vulnérable et très vulnérable. - peu vulnérable, car situé dans un contexte agricole en déclin (zone de montagne sèche) où les prairies périphériques autrefois régulièrement fauchées le sont de moins en moins régulièrement. - très vulnérable du fait de sa surface réduite (environ 5ha) où le moindre aménagement serait catastrophique et du fait à plus long terme des processus d'embroussaillement.

4.2 Quality and importance

Ce lac tourbière est particulièrement remarquable par sa flore et sa position méridionale. Il s'agit de la tourbière à tremblants de Carex lasiocarpa la plus méridionale des Alpes françaises. Six espèces végétales protégées. Vertigo angustior (mollusque) : présence de l'unique station connue à ce jour en région PACA, découverte en aout 2007.

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]
HK02i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]

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)

Type[%]
PublicNational/Federal0
State/Province0
Local/Municipal0
Any Public0
Joint or Co-Ownership0
Private0
Unknown0
sum100

4.5 Documentation (optional)

Document d'Objectifs Natura 2000 validé fin 2008.

5. SITE PROTECTION STATUS

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

Code Cover [%]
FR00100.00

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


No information provided

5.3 Site designation (optional)


No information provided

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:


No information provided

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: DOCOB N2000
Link: http://natura2000.mnhn.fr/uploads/doc/PRODBIOTOP/943_DOCOB_lien_internet_SIDE.txt

No, but in preparation
No

6.3 Conservation measures (optional)


No information provided

 

7. MAP OF THE SITE

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SITE DISPLAY