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 | FR9312020 |
|---|
| SITENAME | Marais de Manteyer |
|---|
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: | 2018-07 |
| National legal reference of SPA designation | https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000037345533 |
| Explanation(s): | MAJ 2015-08 : actualisation listes espèces selon DOCOB (terrain en 2007) et selon datas LPO 2014.
MAJ 2017-08 : actu espèces selon bases régionales (silene + faune-paca). |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
| Longitude: | 5.974440 |
| Latitude: | 44.547500 |
2.2 Area [ha]
2.3 Marine area [%]
No information provided
2.4 Sitelength [km] (optional):
No information provided
2.5 Administrative region code and name
|
NUTS level 2 code
|
Region Name
|
|---|
| FR82 | Provence-Alpes-Côte d'Azur |
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
|
|---|
| N06 | 6.00 |
| N07 | 51.00 |
| N08 | 2.00 |
| N09 | 6.00 |
| N10 | 16.00 |
| N12 | 12.00 |
| N16 | 1.00 |
| N17 | 2.00 |
| N21 | 4.00 |
| N06 | 6.00 |
| N07 | 51.00 |
| N08 | 2.00 |
| N09 | 6.00 |
| N10 | 16.00 |
| N12 | 12.00 |
| N16 | 1.00 |
| N17 | 2.00 |
| N21 | 4.00 |
Total Habitat Cover | 200 |
|---|
Other Site Characteristics
| Le marais de Manteyer est situé au niveau d'une ancienne transfluence glaciaire (entre les glaciers de la Durance, du Drac et du Buëch) ; les dépôts morainiques de nature variée sont localement recouverts d'alluvions torrentielles récentes (notamment le cône de déjection du torrent de Rif la Ville qui, en barrant la vallée, a permis la formation de cette plaine marécageuse). Avec près de 50 ha de roselières et de prairies humides, le site constitue l'un des ensembles palustres les plus vastes des Hautes-Alpes. Son bassin versant s'étend sur environ 600 ha, et il est irrigué par plusieurs ruisseaux permanents ou temporaires alimentant le Nacier dont les eaux s'écoulent ensuite vers le Petit Buëch.
- fragmentation du bassin versant (infrastructures).
- assèchement progressif du sol.
- pollution des eaux (voirie, rejets).
- important morcellement parcellaire (nombreux propriétaires) limitant les possibilités d'actions globales concertées.
- incendie non contrôlé de la roselière en période sensible. |
4.2 Quality and importance
| La situation géographique (proximité de l'axe de migration de la vallée de la Durance et du Col Bayard, dernière grande zone humide de ce type avant les hauts massifs alpins) expliquent la richesse ornithologique du site. Plusieurs espèces vivent ici en limite d'altitude, tandis que de nombreuses espèces migratrices fréquentent les lieux pour se nourrir ou se reposer lors des périodes pré- et post-nuptiales, mais en effectif non significatif du fait de la faible surface relative de la ZPS comparée aux autres ZPS du réseau Natura 2000.
168 espèces d'oiseaux ont ainsi été observées sur ce secteur, dont 119 utilisent le site en période de reproduction, soit pour nicher (80 espèces), soit pour s'alimenter uniquement (39 espèces). Plus de 30 espèces sont inscrites sur l'annexe 1 de la Directive "Oiseaux", dont 5 espèces nicheuses. Une trentaine d'autres espèces rares et menacées au niveau européen ou national fréquente le site de façon régulière ou occasionnelle. |
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] |
|---|
| H | A02 | | o |
| M | A08 | | o |
| H | D01.02 | | i |
| H | D01.04 | | i |
| H | D02.01 | | o |
| L | E03.01 | | i |
| H | F03.01 | | i |
| M | H06.01 | | i |
| H | J01 | | i |
| H | J02.03 | | o |
| H | J02.06 | | o |
| M | K01.02 | | i |
| L | K02.03 | | i |
| M | K03.04 | | i |
| H | A02 | | o |
| M | A08 | | o |
| H | D01.02 | | i |
| H | D01.04 | | i |
| H | D02.01 | | o |
| L | E03.01 | | i |
| H | F03.01 | | i |
| M | H06.01 | | i |
| H | J01 | | i |
| H | J02.03 | | o |
| H | J02.06 | | o |
| M | K01.02 | | i |
| L | K02.03 | | i |
| M | K03.04 | | i |
| Positive Impacts |
|---|
| Rank | Activities, management [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
|---|
| M | A01 | | i |
| M | A03 | | i |
| H | A04 | | i |
| M | A01 | | i |
| M | A03 | | i |
| 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)
| Type | [%] |
|---|
| Public | National/Federal | 0 |
| State/Province | 0 |
| Local/Municipal | 0 |
| Any Public | 0 |
| Joint or Co-Ownership | 0 |
| Private | 0 |
| Unknown | 0 |
| sum | 200 |
4.5 Documentation (optional)
| - ECODIR, 2001 - Étude préparatoire à la désignation d'une Zone de Protection Spéciale (ZPS) dans le Marais de Manteyer. Rapport intermédiaire (avril 2001) et rapport final (novembre 2001). Étude réalisée pour la DIREN PACA, Aix en Provence.
- BRUNEL, N., 1997 - Gestion et mise en valeur d'une zone humide de montagne. Le marais de Manteyer et de la Roche des Arnauds. Mémoire de stage DESS Université de Savoie, DDAF des Hautes-Alpes. 59 p + cartes et annexes.
- ECODIR, 2008 - Inventaire et cartographie de l'avifaune de la ZPS du Marais de Manteyer. Actualisation de l'inventaire réalisé en 2001. Etude pré-DOCOB. |
5. SITE PROTECTION STATUS
Back to top5.1 Designation types at national and regional level (optional):
|
Code
|
Cover [%]
|
|---|
| FR05 | 100.00 |
5.2 Relation of the described site with other sites (optional):
Designated at national or regional level:
|
Type code
|
Site name
|
Type
|
Cover [%]
|
|---|
| FR05 | Marais de Mateyer | = | 100.00 |
5.3 Site designation (optional)
No information provided
6. SITE MANAGEMENT
Back to top6.1 Body(ies) responsible for the site management:
| Organisation: | Animateur N2000 : SMIGIBA |
| Address: | |
| Email: | |
6.2 Management Plan(s):
An actual management plan does exist:
6.3 Conservation measures (optional)
No information provided
7. MAP OF THE SITE
Back to top
No information provided
SITE DISPLAY