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 | BE34046C0 |
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SITENAME | Bassin de la Semois de Florenville à Auby |
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TABLE OF CONTENTS
1. SITE IDENTIFICATION
Back to top1.1 Type
1.2 Site code
1.3 Site name
Bassin de la Semois de Florenville à Auby |
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 Gouvernement wallon de désignation du site Natura 2000 BE34046 - Bassin de la Semois de Florenville à Auby |
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 Gouvernement wallon de désignation du site Natura 2000 BE34046 - Bassin de la Semois de Florenville à Auby |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
Longitude: | 5.263977 |
Latitude: | 49.766190 |
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
|
---|
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
|
---|
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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3130
|
|
| 6.84
| 0.00
| P
| A
| C
| C
| C
|
3150
|
|
| 7.12
| 0.00
| P
| B
| C
| C
| C
|
3260
|
|
| 183.96
| 0.00
| P
| A
| C
| B
| B
|
3270
|
|
| 2
| 0.00
| P
| A
| B
| C
| B
|
6230
|
|
| 0.3
| 0.00
| P
| C
| C
| C
| C
|
6410
|
|
| 3
| 0.00
| P
| A
| C
| C
| C
|
6430
|
|
| 23
| 0.00
| P
| A
| C
| B
| B
|
6510
|
|
| 57.8
| 0.00
| P
| A
| C
| C
| C
|
7220
|
|
| 0.01
| 0.00
| P
| B
| C
| B
| C
|
8150
|
|
| 0.3
| 0.00
| P
| B
| C
| B
| B
|
8220
|
|
| 3
| 0.00
| P
| B
| B
| B
| B
|
9110
|
|
| 2209.52
| 0.00
| P
| A
| B
| B
| B
|
9130
|
|
| 140
| 0.00
| P
| A
| C
| B
| B
|
9160
|
|
| 17.37
| 0.00
| P
| A
| C
| C
| C
|
9180
|
|
| 16.44
| 0.00
| P
| A
| C
| B
| B
|
9190
|
|
| 24.22
| 0.00
| P
| B
| C
| C
| C
|
91E0
|
|
| 24.59
| 0.00
| P
| A
| 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
|
---|
N06 | 3.98 |
N07 | 0.01 |
N08 | 0.79 |
N10 | 8.19 |
N12 | 0.61 |
N15 | 0.21 |
N16 | 64.66 |
N17 | 16.14 |
N19 | 2.72 |
N20 | 0.04 |
N21 | 0.00 |
N23 | 2.23 |
N25 | 0.43 |
Total Habitat Cover | 100.01 |
---|
Other Site Characteristics
o Sites comprenant notamment un méandre de l'ancienne Semois à Herbeumont, la RND de Basse-Wanchie, la Vallée d'Aise, la forêt domaniale d'Herbeumont, le Bois de Meussin, Les Epioux ; o La vallée d'Aise : massif forestier reposant sur des assises du Siégenien inférieur et du Gedinnien supérieur, tantôt gréseuses, tantôt phylladeuses. |
4.2 Quality and importance
Le site comprend le lit majeur de la Semois et une grande partie des forêts de versant entre Florenville et Auby. Elle est composée de 80% de feuillus et accueille une avifaune typique des grands massifs forestiers (Cigogne noire, Pic noir et Pic mar) tandis que le Martin-pêcheur niche dans les berges de la rivière. De nombreuses ardoisières abandonnées et leurs friches et éboulis associés offre gête et couvert aux chiroptère dont la rarissime Barbastelle. Les Conque Sainte-Sécile, Bois de Meussin et forêt domaniale d'Herbeumont sont parmi les forêts wallonnes les plus représentatives du Luzulo-Fagetum. Les Epioux rassemblent des étangq à berges en pente douce et à battement du niveau de l'eau, abritant une importante population de Littorella uniflora et Eleocharis palustris et sont une zone de nourrissage régulière pour la Cigogne noire. La plaine est caractérisé par une mosaïque de prairie de fauche, des prairies alluviales, des reliques de prairies humides oligotrophes; habitat devenu très rare en région wallonne suite au drainage et à l'intensification agricole. Un bocage bien développé accueille Pie-grièche écorcheur et milans. Quelques mares situées en prairie hébergent une population de Triton crêté. |
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] |
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M | F03 | | b |
H | A08 | | b |
H | A02 | | 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 | 40.58 |
Local/Municipal | 19.95 |
Any Public | 19.98 |
Joint or Co-Ownership | 0 |
Private | 19.49 |
Unknown | 0 |
sum | 100 |
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 [%]
|
---|
BE01 | 0.33 |
BE05 | 100.00 |
BE12 | 4.18 |
BE15 | 0.00 |
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