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 | FR7210077 |
|---|
| SITENAME | Barthes de l'Adour |
|---|
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 classified as SPA: | 2019-01 |
| National legal reference of SPA designation | https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000038021087 |
| Explanation(s): | Données issues de la base ORZPS de la LPO, complétées par l'animateur du site (FDC40).
En l'absence d'évaluation de l'état de conservation du site pour l'espèce, les champs correspondant ont été arbitrairement (et en accord avec l'animateur) renseignés en C. L'évaluation de l'EC sera à prévoir dans le cadre de l'animation du site. |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
| Longitude: | -1.299660 |
| Latitude: | 43.526810 |
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
|
|---|
| FR61 | Aquitaine |
2.6 Biogeographical Region(s)
3. ECOLOGICAL INFORMATION
Back to top3.1 Habitat types present on the site and assessment for them
No habitat types are reported for the site
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)
- 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 top4.1 General site character
|
Habitat class
|
% Cover
|
|---|
| N02 | 1.00 |
| N06 | 5.00 |
| N07 | 2.00 |
| N08 | 1.00 |
| N10 | 5.00 |
| N12 | 1.00 |
| N14 | 1.00 |
| N15 | 31.00 |
| N16 | 30.00 |
| N17 | 1.00 |
| N19 | 6.00 |
| N20 | 1.00 |
| N22 | 1.00 |
| N23 | 14.00 |
Total Habitat Cover | 100 |
|---|
Other Site Characteristics
| Site de vallées inondables à forte diversité animale et végétale, Cours des coteaux sud de l'Adour
La classe autres terres arables inclut environ 15% de prairies de fauches non distinguées dans Corine Land Cover
Le système des Barthes est fortement sous l'influence des activités agricoles et forestières, en particulier l'élevage pour les prairies humides. |
4.2 Quality and importance
| L'ensemble du système des Barthes est à découper en 4 sous secteurs qui présentent des caractéristiques écologiques différentes entre l'amont et l'aval.
L'importance relative des zones humides ouvertes selon les sous secteurs conditionne l'importance de la présence des cortèges d'espèces aquatiques..
Sur la ZPS de St martin de Seignanx, parmi les 132 especes observées pendant les années considerées,en note 40 espèces chassables, 92 espèces protegées dont bon nombre peuvent être qualifiées de rares ou peu communes. La progression de la colonisation des milieux par les oiseaux notament, a été, a notre avis, rapide puisque avant les travaux (état initial) on estimait le nombre d'especes presentes à 40 environ. Au niveau " qualitatif" la progression nous semble encore plus interessante avec la venue d'espèces spécifiques des zones humides (cigognes, aigrettes, spatules, avocettes,balbuzards, oies, canards, limicoles, etc.). |
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 |
|---|
| Rank | Threats and pressures [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
|---|
| M | A01 | | b |
| H | A07 | | b |
| M | A08 | | b |
| M | B01.02 | | i |
| M | C01.01 | | i |
| M | D01.02 | | i |
| M | D01.05 | | i |
| M | E01.03 | | b |
| L | F01 | | i |
| L | F02.03 | | i |
| H | F03.01 | | b |
| M | G01.01 | | i |
| H | G05 | | i |
| H | H01 | | b |
| M | I01 | | b |
| H | J02 | | b |
| M | J02.06 | | b |
| M | J02.10 | | i |
| M | J02.12 | | i |
| M | K01.01 | | b |
| Positive Impacts |
|---|
| Rank | Activities, management [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
|---|
| H | A04 | | i |
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)
5. SITE PROTECTION STATUS
Back to top5.1 Designation types at national and regional level (optional):
|
Code
|
Cover [%]
|
|---|
| FR05 | 1.00 |
| FR12 | 0.00 |
| FR13 | 0.00 |
| FR32 | 0.00 |
5.2 Relation of the described site with other sites (optional):
Designated at national or regional level:
|
Type code
|
Site name
|
Type
|
Cover [%]
|
|---|
| FR05 | BARTHES DE LADOUR : SAINT MARTIN DE SEIGNANX | * | 1.00 |
5.3 Site designation (optional)
No information provided
6. SITE MANAGEMENT
Back to top6.1 Body(ies) responsible for the site management:
| Organisation: | FEDERATION DEPARTEMENTALE DES CHASSEURS DES LANDES |
| Address: | |
| Email: | |
6.2 Management Plan(s):
An actual management plan does exist:
6.3 Conservation measures (optional)
| La base école de l'aviation légère de l'armée de terre de Dax utilise depuis les années 1960 un espace aérien réglementé et plusieurs terrains dits saellites comme zone de formation des pilotes d'hélicoptères. La zone des Barthes de l'Adour permet en rais |
7. MAP OF THE SITE
Back to top
No information provided
SITE DISPLAY