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 | BE34057C0 |
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SITENAME | Marais de la Haute-Semois et Bois de Heinsch |
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TABLE OF CONTENTS
1. SITE IDENTIFICATION
Back to top1.1 Type
1.2 Site code
1.3 Site name
Marais de la Haute-Semois et Bois de Heinsch |
1.4 First Compilation date
1.5 Update date
1.6 Respondent:
Name/Organisation: | SPW - DGARNE - DEMNA - DNE |
Address: |
|
Email: | demna.dgarne@spw.wallonie.be |
1.7 Site indication and designation / classification dates
Date site classified as SPA: | 2016-12 |
National legal reference of SPA designation | 01.12.2016 Arrêté du Gouvernement wallon de désignation du site Natura 2000 BE34057 - Marais de la Haute-Semois et Bois de Heinsch |
Date site proposed as SCI: | 2004-01 |
Date site confirmed as SCI: |
No information provided
|
Date site designated as SAC: | 2016-12 |
National legal reference of SAC designation: | 01.12.2016 Arrêté du Gouvernement wallon de désignation du site Natura 2000 BE34057 - Marais de la Haute-Semois et Bois de Heinsch |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
Longitude: | 5.703905 |
Latitude: | 49.692833 |
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
|
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BE34 | Prov. Luxembourg (B) |
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
|
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Code
|
PF
|
NP
|
Cover [ha]
|
Cave [number]
|
Data quality
|
A|B|C|D
|
A|B|C
|
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| | | | | | Representativity | Relative Surface | Conservation | Global |
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2330
|
|
| 0.01
| 0.00
| P
| A
| C
| C
| C
|
3130
|
|
| 1.5
| 0.00
| P
| C
| C
| C
| C
|
3140
|
|
| 0.01
| 0.00
| P
| B
| C
| C
| C
|
3150
|
|
| 2
| 0.00
| P
| C
| C
| C
| C
|
3160
|
|
| 0.01
| 0.00
| P
| A
| C
| C
| C
|
3260
|
|
| 10.95
| 0.00
| P
| A
| C
| C
| C
|
6120
|
|
| 8
| 0.00
| P
| A
| A
| B
| B
|
6410
|
|
| 2
| 0.00
| P
| A
| C
| C
| C
|
6430
|
|
| 120
| 0.00
| P
| C
| C
| B
| C
|
6510
|
|
| 150
| 0.00
| P
| B
| C
| C
| C
|
7140
|
|
| 1
| 0.00
| P
| A
| C
| C
| C
|
7150
|
|
| 0.005
| 0.00
| P
| B
| C
| C
| C
|
7230
|
|
| 15
| 0.00
| P
| B
| A
| C
| C
|
9110
|
|
| 183.33
| 0.00
| P
| A
| C
| C
| C
|
9130
|
|
| 120
| 0.00
| P
| A
| C
| C
| C
|
9160
|
|
| 72.54
| 0.00
| P
| A
| C
| C
| C
|
9190
|
|
| 13.63
| 0.00
| P
| B
| C
| C
| C
|
91D0
|
|
| 22.85
| 0.00
| P
| A
| B
| C
| B
|
91E0
|
|
| 11.3
| 0.00
| P
| B
| C
| C
| C
|
- 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)
- 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
|
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N06 | 1.08 |
N07 | 0.03 |
N08 | 4.27 |
N10 | 34.08 |
N12 | 6.81 |
N15 | 0.34 |
N16 | 30.75 |
N17 | 12.94 |
N19 | 5.43 |
N20 | 0.69 |
N21 | 0.00 |
N22 | 0.00 |
N23 | 1.23 |
N25 | 2.36 |
Total Habitat Cover | 100.00999999999999 |
---|
Other Site Characteristics
Population de castor en pleine expansion. Importante population hivernante de bécassine des marais dans les marais de la Haute-Semois (40 à 60 ind.) ainsi que de quelques individus de bécassine sourde. Reproduction ponctuelle du phragmite des joncs. Hivernage possible du grand butor. De 20 à 100 hirondelles de rivage, nicheuses dans les sablières voisines, se nourrissent sur le site. Restauration de surfaces importantes de pelouse sur sable calcaire au niveau de Tattert dans le cadre du Life Herbages. |
4.2 Quality and importance
Ce site englobe la partie orientale du massif forestier de la cuesta sinémurienne avec l'importante hêtraie du bois du Beynert, la partie amont de la vallée de la Semois d'Arlon à Etalle occupée essentiellement par des prairies permanentes sur marne et, au contact des sables calcaires de la première cuesta et des marnes de la vallée de la Semois, tout le chapelet des marais de la Haute Semois, de Stockem à Chantemelle, avec le plus important ensemble de bas-marais alcalins de Wallonie ;le massif du Beynert est composé essentiellement de hêtraie acidophile à neutrophile et abrite d'importantes populations de pic mar, de pic noir ;d'Arlon à Etalle, le paysage, bocager, mélange prairies maigres de fauche, petits massifs de chênaie-charmaie où nichent le milan royal et le milan noir ainsi que des prairies paturées avec d'importantes populations de pie-grièche écorcheur là où haies et buissons isolés sont bien présents ;un important réseau de mardelles parsème les marnes de la vallée de la Semois, formant des plans d'eau de grande qualité biologique ;ce réseau de mardelles abrite l'essentiel des populations relictuelles de triton crêté en Lorraine Belge ;de Stockem à Chantemelle, les marais de la Haute-Semois forment une zone humide d'importance nationale où se mélangent bas-marais alcalins, leur faciès de dégradation sous la forme de roselières sèches, aulnaies marécageuses à alluviales, boulaies tourbeuses, mégaphorbiaies, tourbières de transition; jonchaies, magnocariçaies et prairies humides ;plusieurs prairies du site correspondent à des prairies du Molinion ;les anciennes carrières du front de la cuesta sinémurienne abritent des lambeaux de pelouses sur sable calcaires et des populations de lézard des souches ;l'essentiel des dernières populations de cuivré de la bistorte de Lorraine Belge se trouvent dans les marais de la Haute Semois ;le grand cuivré des marais développe des populations reproductrices au sein du site ainsi que le maillot de Desmoulin. |
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] |
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H | A03 | | b |
H | A02 | | b |
H | B02 | | 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 | 0.86 |
Local/Municipal | 24.94 |
Any Public | 0.01 |
Joint or Co-Ownership | 0 |
Private | 74.18 |
Unknown | 0 |
sum | 99.99000000000001 |
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 [%]
|
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BE00 | 40.47 |
BE01 | 0.76 |
BE02 | 2.38 |
BE05 | 57.00 |
BE12 | 0.95 |
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
Back to top6.1 Body(ies) responsible for the site management:
Organisation: | Département de la Nature et des Forêts - DNF |
Address: | |
Email: | dnf.dgarne@spw.wallonie.be |
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 topINSPIRE ID: | |
Map delivered as PDF in electronic format (optional) |
|
SITE DISPLAY