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

FR1100797

1.3 Site name

Coteaux et boucles de la seine

1.4 First Compilation date

1995-10

1.5 Update date

2017-09

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
Date site proposed as SCI:2003-07
Date site confirmed as SCI:2004-12
Date site designated as SAC:2010-05
National legal reference of SAC designation:http://www.legifrance.gouv.fr/jo_pdf.do?cidTexte=JORFTEXT000022297231

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:1.649170
Latitude:49.085280

2.2 Area [ha]

1414.8300

2.3 Marine area [%]

0.0000

2.4 Sitelength [km]:

0.00

2.5 Administrative region code and name

NUTS level 2 code Region Name
FR10Île de France

2.6 Biogeographical Region(s)

Atlantic (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
2330  info      0.43  0.00       
3140  info      0.01  0.00       
4030  info      70.26  0.00 
5110  info      0.65  0.00 
5130  info      3.46  0.00 
6110  info  X     0.27  0.00       
6120  info  X     8.88  0.00 
6210  info      216.3  0.00 
6230  info  X     5.49  0.00 
6410  info      1.77  0.00 
6430  info      1.89  0.00 
6510  info      24.09  0.00 
7220  info  X     0.26  0.00 
7230  info      0.14  0.00 
8160  info  X     0.01  0.00 
8210  info      0.05  0.00 
8310  info      0.01  4.00 
9120  info      21.36  0.00 
9130  info      612.41  0.00 
9180  info  X     30.48  0.00 
91E0  info  X     1.96  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.
I1088Cerambyx cerdo               
I1074Eriogaster catax               
I6199Euplagia quadripunctaria         
I1083Lucanus cervus         
M1323Myotis bechsteinii         
M1324Myotis myotis    10   
I1084Osmoderma eremita               
M1304Rhinolophus ferrumequinum         
M1303Rhinolophus hipposideros    20  20   
  • 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
Actaea spicata                 
Amelanchier ovalis                 
Anthericum liliago                 
Astragalus monspessulanus                 
Cardaminopsis arenosa                 
Cytisus decumbens                 
Dactylorhiza praetermissa                 
Daphne mezereum                 
Eruca sativa                 
Helianthemum canum                 
Hepatica nobilis                 
Herminium monorchis                 
Hornungia petraea                 
Hyssopus officinalis                 
Melica ciliata                 
Ophrys litigiosa                 
Orobanche purpurea                 
Sorbus latifolia                 
Stipa pennata                 
Taraxacum palustre                 
Thalictrum minus                 
  • 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

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4.1 General site character

Habitat class % Cover
N071.00
N084.00
N0940.00
N101.00
N1653.00
N221.00

Total Habitat Cover

100

Other Site Characteristics

Les méandres de la Seine, en limite nord-ouest de la région présentent des versants d'orientation, de pente et de substrat variables et contrastés. Une partie du site a été acquise par la région Ile-de-France via l'Agence des Espaces Verts (Bois du Parc, landes de la boucle de Moisson). La principale menace porte sur l'envahissement naturel, par les ligneux, des landes et des pelouses (fermeture des milieux).

4.2 Quality and importance

Le site est principalement contitué de coteaux calcaires où se développent des pelouses et des boisements calcicoles. Les formations végétales acidiphiles sèches (landes et pelouses), d'un grand intérêt phytoécologique sont situées sur les terrasses alluviales de la boucle de Moisson. Ce site présente des habitats rares en Ile-de-France ainsi que des espèces végétales en limite de répartition biogéographique.

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]
HA04.03I
ME01O
MI02I
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

DEHONDT F., 1995 : Coteaux de la Roche-Guyon. Etude préalable à la création d'une réserve naturelle. Université Paris XI-Orsay. 146 p. ECOTHEME, 1997 : Inventaire des sites Natura 2000 des coteaux et boucle de la Seine. PNR du Vexin français.

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
FR001.00
FR0317.60
FR050.50
FR1248.00
FR1351.00
FR1567.00
FR3515.20

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
FR05Bois de la brume et mare de Tornibus*1.00
FR15Vexin français*67.00

Designated at international level:

Type Site name Type Cover [%]
Other Bois de la brume et mare de Tornibus*1.00
Vexin français*67.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Parc Naturel Régional du Vexin Français
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Document d'objectifs
Link: http://webissimo.developpement-durable.gouv.fr/IMG/pdf/DOCOB_coteaux_et_boucles_de_la_seine_cle145d1f.pdf

No, but in preparation
No

 

7. MAP OF THE SITE

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SITE DISPLAY