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 | BE33046C0 |
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SITENAME | Vallée de la Warche en amont de Butgenbach |
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TABLE OF CONTENTS
1. SITE IDENTIFICATION
Back to top1.1 Type
1.2 Site code
1.3 Site name
Vallée de la Warche en amont de Butgenbach |
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 BE33046 - Vallée de la Warche en amont de Butgenbach |
Date site proposed as SCI: | 2002-10 |
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 BE33046 - Vallée de la Warche en amont de Butgenbach |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
Longitude: | 6.280818 |
Latitude: | 50.397185 |
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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BE33 | Prov. Liège |
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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3140
|
|
| 0.0081
| 0.00
| M
| A
| C
| C
| C
|
3150
|
|
| 0.09
| 0.00
| M
| C
| C
| C
| C
|
3260
|
|
| 4.27
| 0.00
| M
| A
| C
| C
| C
|
4010
|
|
| 1.68
| 0.00
| M
| A
| C
| C
| C
|
4030
|
|
| 0.52
| 0.00
| M
| A
| C
| C
| C
|
6230
|
|
| 1.1
| 0.00
| M
| A
| C
| C
| C
|
6410
|
|
| 0.25
| 0.00
| M
| B
| C
| C
| C
|
6430
|
|
| 11.28
| 0.00
| M
| B
| C
| B
| B
|
6520
|
|
| 40.18
| 0.00
| M
| A
| B
| C
| B
|
9110
|
|
| 5.52
| 0.00
| M
| A
| C
| C
| C
|
9160
|
|
| 2
| 0.00
| M
| B
| C
| C
| C
|
9190
|
|
| 8.58
| 0.00
| M
| A
| C
| C
| C
|
91E0
|
|
| 0.12
| 0.00
| M
| 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 | 6.37 |
N07 | 4.30 |
N08 | 2.14 |
N09 | 0.55 |
N10 | 44.49 |
N15 | 0.28 |
N16 | 8.67 |
N17 | 22.01 |
N19 | 2.40 |
N20 | 3.25 |
N21 | 0.75 |
N23 | 1.65 |
N25 | 1.30 |
N26 | 1.83 |
Total Habitat Cover | 99.99 |
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Other Site Characteristics
Le site, formé essentiellement par la vallée de la Warche depuis ses sources jusqu'au lac de Bütgenbach et de quelques affluents est riche en anciennes prairies de fauche et en zones humides diverses. Il englobe aussi les prairies humides et anciennes landes de Honsfelder Venn et de Buchholz, de même que la partie orientale du plan d'eau de Bütgenbach. |
4.2 Quality and importance
Dans les zones forestières à l'est du site se rencontrent la hêtraie acidophile à luzule blanche (9110) et la chênaie pédonculée à bouleaux (9190) sur les sols hydromorphes.Les zones ouvertes et agricoles bordant la Warche et ses affluents sont recouvertes par de grandes superficies de prairies de fauche montagnardes peu fertilisées (6520), parfois en mosaïque avec des nardaies (6230*). Les mégaphorbiaies rivulaires à reine des prés (6430) se retrouvent dans les zones inondables non-exploitées. Elles sont souvent en contact avec d'autres milieux humides de grande valeur patrimoniale comme les bas-marais acides, les prairies humides abandonnées, les prés à joncs à tépales aigus ou les prairies à canches cespiteuses et bistortes.Ces milieux ouverts de qualité abritent une population de cuivré de la bistorte. Le site présente également un grand intérêt pour l'avifaune des milieux ouverts, particulièrement pour le tarier des prés, les pies-grièches grise et écorcheur. Les milans (noir et royal) et la cigogne noire fréquentent également le site en période de reproduction alors que la bécassine des marais s'observe en hivernage et lors de ses haltes migratoires. Enfin, la partie orientale du lac de Bütgenbach accueille régulièrement des sarcelles d'hiver en période de migration et durant l'hiver. |
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 | A04 | | i |
H | A03 | | i |
H | A08 | | b |
Positive Impacts |
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Rank | Activities, management [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
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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 | 9.44 |
Local/Municipal | 16.55 |
Any Public | 0 |
Joint or Co-Ownership | 0 |
Private | 74.01 |
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 [%]
|
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BE00 | 33.22 |
BE01 | 0.01 |
BE02 | 11.23 |
BE05 | 65.61 |
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