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

Back to top

1.1 Type

B

1.2 Site code

FR5400424

1.3 Site name

Ile de Ré : Fier d'Ars

1.4 First Compilation date

1995-11

1.5 Update date

2017-04

1.6 Respondent:

Name/Organisation:Ministère de l'écologie, du développement durable et de l'énergie - DGALN/DEB/SDEN/Bureau Natura 2000
Address:          La Défense Cedex  92055   
Email:en3.en.deb.dgaln@developpement-durable.gouv.fr

1.7 Site indication and designation / classification dates

Date site proposed as SCI:2002-04
Date site confirmed as SCI:2004-12
Date site designated as SAC:2007-04
National legal reference of SAC designation:http://www.legifrance.gouv.fr/jo_pdf.do?cidTexte=JORFTEXT000000277384

2. SITE LOCATION

Back to top

2.1 Site-centre location [decimal degrees]:

Longitude:-1.461940
Latitude:46.229720

2.2 Area [ha]

3890.0000

2.3 Marine area [%]

54.0000

2.4 Sitelength [km]:

0.00

2.5 Administrative region code and name

NUTS level 2 code Region Name
FR53Poitou-Charentes

2.6 Biogeographical Region(s)

Atlantic (100.00 %)

3. ECOLOGICAL INFORMATION

Back to top

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
1130  info      56.2  0.00 
1140  info      1789.4  0.00 
1150  info  X     855.8  0.00 
1210  info      0.00 
1310  info      77.8  0.00 
1320  info      38.9  0.00 
1330  info      112  0.00 
1420  info      272.3  0.00 
2110  info      0.1  0.00       
2130  info  X     0.00 
6430  info      0.1  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.
M1308Barbastella barbastellus       
P1676Omphalodes littoralis    1000  90000 
  • 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)

Species

Population in the site

Motivation

Group CODE Scientific Name S NP Size Unit Cat. Species Annex Other categories
     MinMax C|R|V|PIVVABCD
1202Bufo calamita (Laurenti, 1768)         
Echium plantagineum (L.)             
1327Eptesicus serotinus             
1205Hyla meridionalis (Boettger, 1874)         
1263Lacerta viridis (Laurenti, 1768)            
1331Nyctalus leisleri             
1312Nyctalus noctula             
1198Pelobates cultripes (Cuvier, 1829)         
Pelodytes punctatus                 
Pipistrellus kuhli                 
1317Pipistrellus nathusii             
1309Pipistrellus pipistrellus             
1326Plecotus auritus    20         
1256Podarcis muralis (Laurenti, 1768)         
Ranunculus trilobus (Desf.)             
Tolypella salina                   
Trifolium stellatum (L.)             
Zostera maritima                   
  • Group: A = Amphibians, B = Birds, F = Fish, Fu = Fungi, I = Invertebrates, L = Lichens, M = Mammals, P = Plants, R = Reptiles
  • CODE: for Birds, Annex IV and V species the code as provided in the reference portal should be used in addition to the scientific name
  • 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)
  • 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)
  • Cat.: Abundance categories: C = common, R = rare, V = very rare, P = present
  • Motivation categories: IV, V: Annex Species (Habitats Directive), A: National Red List data; B: Endemics; C: International Conventions; D: other reasons

4. SITE DESCRIPTION

Back to top

4.1 General site character

Habitat class % Cover
N0246.00
N0341.00
N063.00
N106.00
N161.00
N233.00

Total Habitat Cover

100

Other Site Characteristics

Site insulaire centré sur 2 baies plus ou moins largement ouvertes sur la mer, se découvrant totalement à marée basse et ceinturées d'anciens marais salants abandonnés ou reconvertis en bassins conchylicoles et aquacoles. Les milieux tidaux sont soumis à diverses activités humaines généralement compatibles lorsqu'elles se pratiquent de façon extensive : présence de concessions conchylicoles, ramassage des crustacés à marée basse, pêche et navigation de plaisance à marée haute. A l'intérieur des digues, les bassins des anciens marais salants perdent de leur qualité biologique par un double processus, selon les secteurs, soit de déprise et de dégradation du système hydraulique (entrées d'eau marine de plus en plus aléatoire), soit d'intensification par le biais des activités aquacoles .

4.2 Quality and importance

Un des principaux sites centre-atlantiques de vasières et bancs de sables tidaux.

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]
HE01B
HG05.01B
MI01B
HJ02.12B
LK01.01B
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
sum0

4.5 Documentation

CEE, 1991 - CORINE biotopes manual - Habitats of the European Community. Luxembourg. CONSERVATOIRE BOTANIQUE DE BREST, 2000 - Inventaire et cartographie des habitats dans les sites NATURA 2000 de Bretagne - Elements pour le rédaction d'un cahier des charges. ENGREF, 1997 - CORINE biotopes. Version originale - Types d'habitats français. GEHU J.M. , 1991 - Livre rouge des phytocénoses terrestres du littoral français. Bailleul. GEHU J.M., BIORET F. et GLEMAREC M., 2001 - Cahier des habitats de l'Annexe I de la Directive Habitats : Cahiers côtiers. Réseau INTRANET DIREN. LAHONDERE C., 1993 - Contribution à l'étude des salicornes s.l. de la Saintonge continentale. Bull. SBCO n°24, p.315-324 LAHONDERE C., BIORET F., 1995 - Contribution à l'étude morphologique, chorologique et phytosociologique des espèces à nervation parallèle du genre Limonium du littoral atlantique de la Baie du Mont St Michel à la frontière espagnole. Bull. SBCO n°26, p.337-364 SOCIETE BOTANIQUE DU CENTRE OUEST, 1998 - Liste rouge des espèces végétales menacées en région Poitou-Charentes. Bull. SBCO n°29. TERRISSE J., 2001 - cartographie des habitats de la Réserve Naturelle de Lilleau des Niges. LPO Rochefort. TERRISSE J., 2001 - DOCOB du site Natura 2000 "Fier d'Ars" : Inventaire des habitats de l'Annexe I de la Pointe du Grouin; LPO Rochefort.

5. SITE PROTECTION STATUS

Back to top

5.1 Designation types at national and regional level:

Code Cover [%]
FR033.00
FR1395.00
FR143.00
FR320.00
IN013.00

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
FR14FIER D'ARS+1.00
FR14LE MARTRAY+1.00
FR14PRISE DE LA LASSE+1.00
FR03Lilleau des Niges+3.00

6. SITE MANAGEMENT

Back to top

6.1 Body(ies) responsible for the site management:

Organisation:
Address:
Email:
Organisation:DREAL Poitou-Charentes
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

Yes
No, but in preparation
X
No

 

7. MAP OF THE SITE

Back to top
Map delivered as PDF in electronic format (optional)
Yes
No

SITE DISPLAY