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

FR2302012

1.3 Site name

Les étangs et mares des forêts de Breteuil et Conches

1.4 First Compilation date

2007-01

1.5 Update date

2019-07

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:2007-03
Date site confirmed as SCI:2016-12
Date site designated as SAC:2017-01
National legal reference of SAC designation:https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000033860693&dateTexte=

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:0.829440
Latitude:48.819720

2.2 Area [ha]

121.0000

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
FR23Haute-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
3110  info      1.2  0.00 
3130  info      0.03  0.00       
3140  info      0.02  0.00       
3150  info      1.7  0.00 
3160  info      0.07  0.00       
6410  info      0.7  0.00       
91D0  info  X     0.00         
91E0  info  X     12.6  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.
P1831Luronium natans       
  • 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
Cardamine bulbifera             
Ludwigia palustris              
  • 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
N0610.00
N1690.00

Total Habitat Cover

100

Other Site Characteristics

Le site s'étend sur les sables et argiles tertiaires plaqués en formations superficielles, typiques du Pays d'Ouche. Il est constitué de quelques parcelles et quelques mares réparties dans les forêts de Breteuil et de Conches au sein desquelles se développent des milieux humides et aquatiques remarquables. Concernant l'habitat 3110, la menace la plus forte réside dans le développement de la jussie et la modification éventuelle des aménagements hydrauliques à l'origine de la création de l'étang. Pour les autres éléments, l'exiguité des stations rend ces dernières très sensibles aux interventions extérieures de toutes sortes (pollutions, travaux,...). La pérennité de l'intérêt du site est donc très dépendante du maintien des pratiques de gestion actuelles.

4.2 Quality and importance

Un réseau hydraulique important et la présence des sols argilo-sableux du Pays d'Ouche sont à l'origine de milieux aquatiques et humides remarquables au sein des forêts de Breteuil et Conches. Le site présente : - des mares avec présence de plusieurs habitats d'intérêt communautaires (3110, 3130, 3150, 3160, 3270) et des espèces remarquables comme Ludwigia palustris. - des stations de Luronium natans, espèce de l'annexe II, dans des mares forestières, - un vallon frais avec une belle station de l'habitat 91EO (bois alluvial) où se développe entre autres la dentaire à bulbilles

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]
HI01I
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HBB

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

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5.1 Designation types at national and regional level:

Code Cover [%]
FR00100.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Centre Régional de la Propriété Forestière de Normandie
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Document d'objectifs du site Natura 2000 FR2302012 - Les étangs et mares des forêts de Breteuil et Conches
Link: http://www.donnees.normandie.developpement-durable.gouv.fr/pdf/N2000/FR2302012DOCOB.pdf

No, but in preparation
No

 

7. MAP OF THE SITE

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SITE DISPLAY