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

FR2300150

1.3 Site name

Risle, Guiel, Charentonne

1.4 First Compilation date

1995-12

1.5 Update date

2020-04

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:2008-12
Date site designated as SAC:2012-08
National legal reference of SAC designation:http://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000026362911&dateTexte=&categorieLien=id

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:0.600000
Latitude:49.085280

2.2 Area [ha]

4747.4900

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
FR23Haute-Normandie
FR25Basse-Normandie

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
3260  info      310  0.00 
6410  info      0.7  0.00 
6430  info      217  0.00 
6510  info      485  0.00 
8310  info      0.00 
9130  info      42  0.00 
91E0  info  X     122  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.
I1092Austropotamobius pallipes       
I1044Coenagrion mercuriale       
F1163Cottus gobio       
F5315Cottus perifretum       
I6199Euplagia quadripunctaria       
F1099Lampetra fluviatilis       
F1096Lampetra planeri       
I1083Lucanus cervus       
M1355Lutra lutra   
M1323Myotis bechsteinii             
M1321Myotis emarginatus       
M1324Myotis myotis       
I1041Oxygastra curtisii        DD 
F1095Petromyzon marinus       
M1304Rhinolophus ferrumequinum       
F1106Salmo salar             
A1166Triturus cristatus             
I1016Vertigo moulinsiana             
  • 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
Aconitum napellus                 
Alchemilla xanthochlora                 
Cardamine bulbifera                 
Corydalis solida                 
Epipactis purpura                 
Epipactis purpurata                   
1327Eptesicus serotinus               
1203Hyla arborea             
1261Lacerta agilis             
Lathraea squamaria                   
lathreae squamaria                 
Myotis daubentoni                 
1330Myotis mystacinus               
1322Myotis nattereri               
Myriophyllum alterniflorum                 
Myriophyllum verticillatum                 
1331Nyctalus leisleri               
Nyctalus noctua                 
1312Nyctalus noctula               
1317Pipistrellus nathusii               
1309Pipistrellus pipistrellus               
1326Plecoptus auritus                 
1329Plecotus austriacus               
Polypogon monpelliensis                 
Polypogon monspeliensis                   
Potamogeton trichoides                 
1209Rana dalmatina             
Scilla bifolia                 
A210Streptopelia turtur    16         
  • 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
N068.00
N075.00
N1064.00
N143.00
N155.00
N196.00
N204.00
N235.00

Total Habitat Cover

100

Other Site Characteristics

Caractéristiques géomorphologiques :La Risle, la Guiel et la Charentonne sont des cours d'eau calcaires caractéristiques, entaillant le plateau sénomanien du Bassin Parisien. Les lits majeurs sont constitués d'alluvions modernes. Rivières souterraines (surface inconnue) - De gros problèmes de circulation des migrateurs. - L'intérêt biologique des lits majeurs proposés pour l'Agrion de Mercure et certains habitats humides dépend du maintien d'une gestion agricole extensive des prairies.

4.2 Quality and importance

Rivières à très fort potentiel piscicole, notamment pour la truite de mer. D'après un ouvrage de l'AESN sur la qualité des rivières, la Risle présente une qualité physico-chimique bonne (hors métaux lourds). Site exceptionnel pour l'écrevisse à pattes blanches surtout sur la partie amont du Guiel. La population semble avoir disparu au début des années 2010. Cause probable : pollution de l'eau (sel et/ou intrants). Existence de mégaphorbiaies remarquables sur les berges du Guiel et de la Charentonne. Dans le département de l'Eure le lit majeur des rivières Risle, Guiel et Charentonne accueillent la plus belle population d'agrion de Mercure (Coenagrion mercuriale) de Haute Normandie d'où l'extension du site à de grandes surfaces en lit majeur (plus de 4000 ha). A l'occasion de cette extension, plusieurs habitats présents dans les vallées sont inclus dans le site, notamment des prairies humides oligotrophes à Molinie (code 6410) et des prairies maigres de fauche (code 6510), dont certaines particulièrement belles à renouée bistorte dans la vallée de la Guiel. De plus, la présence proche de grands sites d'hibernation de chauves-souris fait de ce site un territoire de chasse privilégié pour ces mammifères.

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]
HA01o
MC01.01o
LC01.01.01i
HE01.01i
ME01.03o
HE02o
LF01i
HH01i
HJ02i
HJ02.05i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HA04i

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)


No information provided

4.5 Documentation (optional)


No information provided

5. SITE PROTECTION STATUS

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

Code Cover [%]
FR051.00
FR1220.00
FR1312.00

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:

Organisation:Conseil Départemental de l'Eure
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: DOCUMENT D'OBJECTIFS SITE NATURA 2000 FR 2300150 "RISLE, GUIEL, CHARENTONNE" SYNTHESE 2009
Link: http://natura2000.mnhn.fr/uploads/doc/PRODBIOTOP/396_FR2300150DOCOB.pdf

No, but in preparation
No

6.3 Conservation measures (optional)

- MAE pour une gestion extensive des prairies, 2 523 ha sous MAE en 2018, - restauration de milieux à travers 2 contrats Natura 2000 et 1 en cours de montage, - 5 Espaces Naturels sensibles dont 3 bénéficiant d'une gestion conservatoire, - Ensemble des

 

7. MAP OF THE SITE

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SITE DISPLAY