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)
SITE | FR7200677 |
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SITENAME | Estuaire de la Gironde |
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TABLE OF CONTENTS
1. SITE IDENTIFICATION
Back to top1.1 Type
1.2 Site code
1.3 Site name
1.4 First Compilation date
1.5 Update date
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: | 2005-02 |
Date site confirmed as SCI: | 2007-11 |
Date site designated as SAC: | 2014-08 |
National legal reference of SAC designation: | http://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000029374590 |
Explanation(s): | Corrections qualité des données le 02/03/2017
Saisie de "l'ancienne" superficie du site dans l'attente que le nouveau périmètre puisse être transmis lorsque le processus de consultation sera achevé. |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
Longitude: | -0.839170 |
Latitude: | 45.457500 |
2.2 Area [ha]
2.3 Marine area [%]
2.4 Sitelength [km] (optional):
No information provided
2.5 Administrative region code and name
NUTS level 2 code
|
Region Name
|
---|
FR53 | Poitou-Charentes |
FR61 | Aquitaine |
2.6 Biogeographical Region(s)
3. ECOLOGICAL INFORMATION
Back to top3.1 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
|
---|
| | | | | | Representativity | Relative Surface | Conservation | Global |
---|
1110
|
|
| 610.8
| 0.00
| P
| C
| C
| B
| B
|
1130
|
|
| 45810
| 0.00
| P
| A
| A
| B
| B
|
1140
|
|
| 1221.6
| 0.00
| P
| A
| C
| B
| B
|
1170
|
|
| 1221.6
| 0.00
| P
| C
| C
| B
| B
|
1210
|
|
| 1221.6
| 0.00
| P
| C
| C
| B
| B
|
1310
|
|
| 1221.6
| 0.00
| P
| C
| C
| B
| B
|
1320
|
|
| 1221.6
| 0.00
| P
| B
| C
| B
| B
|
- 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
- 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
Back to top4.1 General site character
Habitat class
|
% Cover
|
---|
N01 | 75.00 |
N02 | 10.00 |
N04 | 1.00 |
N10 | 4.00 |
N15 | 5.00 |
N16 | 5.00 |
Total Habitat Cover | 100 |
---|
Other Site Characteristics
La configuration et le fonctionnement hydraulique de ce site sont structurés par des activités et des aménagements humains liés à la nécessité de desserte des pôles portuaires du Verdon, de Pauillac, de Blaye, d'Ambès, de Bassens et de Bordeaux.
Les chenaux de navigation présentent des spécificités géographiques (grande profondeur, vitesse des courants, turbidité...) qui résultent de l'action combinée de l'homme et des évolutions morphologiques naturelles. En outre, ils participent au fonctionnement global de l'estuaire, leur creusement et leur entretien contribuent à stabiliser le fonctionnement hydraulique de celui-ci.
Ainsi, l'existence des chenaux de navigation et leur entretien par des opérations de dragages, l'immersion des produits dragués dans l'estuaire ainsi que la présence d'ouvrages hydrauliques (digues submersibles, quais, appontements) sont constitutifs de l'état de référence du site.
Les pourcentages de couverture des habitats sont proposés à titre provisoire et restent approximatifs.
Envasement naturel, artificialisation des berges, risques de pollution ou de prélèvement excessif sur les stocks de certains poissons migrateurs. |
4.2 Quality and importance
L'estuaire de la Gironde est un site fondamental pour les poissons migrateurs |
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 |
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Rank | Threats and pressures [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
---|
H | D03.02 | | i |
M | F01 | | i |
H | F02.02 | | i |
M | F02.03 | | i |
M | F03.01 | | i |
M | G01.01 | | i |
H | H01 | | b |
M | J02.01.01 | | i |
M | J02.01.02 | | b |
H | J02.12 | | b |
Positive Impacts |
---|
Rank | Activities, 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 | [%] |
---|
Public | National/Federal | 0 |
State/Province | 0 |
Local/Municipal | 0 |
Any Public | 0 |
Joint or Co-Ownership | 0 |
Private | 0 |
Unknown | 0 |
sum | 10 |
4.5 Documentation (optional)
No information provided
5. SITE PROTECTION STATUS
Back to top5.1 Designation types at national and regional level (optional):
Code
|
Cover [%]
|
---|
FR12 | 1.00 |
FR14 | 1.00 |
FR18 | 12.00 |
5.2 Relation of the described site with other sites (optional):
Designated at national or regional level:
Type code
|
Site name
|
Type
|
Cover [%]
|
---|
FR14 | FORET DE SUZAC | / | 0.00 |
FR14 | ILE NOUVELLE | + | 1.00 |
FR14 | LES COMBOTS D'ANSOINE | / | 0.00 |
5.3 Site designation (optional)
No information provided
6. SITE MANAGEMENT
Back to top6.1 Body(ies) responsible for the site management:
Organisation: | AUCUN GESTIONNAIRE |
Address: | |
Email: | |
6.2 Management Plan(s):
An actual management plan does exist:
|
Yes
| |
| No, but in preparation |
X | No |
6.3 Conservation measures (optional)
No information provided
7. MAP OF THE SITE
Back to top
No information provided
SITE DISPLAY