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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)

TABLE OF CONTENTS

1. SITE IDENTIFICATION

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1.1 Type

B

1.2 Site code

NL2003003

1.3 Site name

Achter de Voort, Agelerbroek & Voltherbroek

1.4 First Compilation date

2002-08

1.5 Update date

2018-01

1.6 Respondent:

Name/Organisation:Ministry of Agriculture, Nature and Food Quality - Department Nature & Biodiversity
Address:               
Email:
Date site proposed as SCI:2002-08
Date site confirmed as SCI:2004-12
Date site designated as SAC:2013-05
National legal reference of SAC designation:http://www.synbiosys.alterra.nl/natura2000/documenten/gebieden/047/N2K047_DB%20H%20Achter%20de%20Voort,%20Agelerbroek%20&%20Voltherbroek.pdf

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:6.926400
Latitude:52.378000

2.2 Area [ha]

323.0000

2.3 Marine area [%]

0.0000

2.4 Sitelength [km]:

0.00

2.5 Administrative region code and name

NUTS level 2 code Region Name
NL21Overijssel

2.6 Biogeographical Region(s)

Atlantic (100.00 %)

3. ECOLOGICAL INFORMATION

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3.1 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
      RepresentativityRelative SurfaceConservationGlobal
3130  info      0.4  0.00 
4010  info      0.2  0.00 
4030  info      1.1  0.00 
6410  info      0.00 
7150  info      0.05  0.00 
9120  info      0.4  0.00 
9160  info      8.5  0.00 
91E0  info      102  0.00 
  • 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

Species Population in the site Site assessment
G Code Scientific Name S NP T Size Unit Cat. D.qual. A|B|C|D A|B|C
      MinMax  Pop.Con.Iso.Glo.
A1166Triturus cristatus     
I1016Vertigo moulinsiana     
  • 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)

Species

Population in the site

Motivation

Group CODE Scientific Name S NP Size Unit Cat. Species Annex Other categories
     MinMax C|R|V|PIVVABCD
  • 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

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4.1 General site character

Habitat class

% Cover

N061.00
N1015.00
N1510.00
N1674.00

Total Habitat Cover

100

Other Site Characteristics

Small, old, very good developed Carpinion-forest (Achter de Voort). And 2 swampforests with moist grasslands, a formerly decoy and brooks with high waterquality (Agelerbroek and Voltherbroek) at both sides of a canal.

4.2 Quality and importance

Best developed Carpinion forest outside southern Limburg. Important area for in The Netherlands rare Hyla arborea and Triturus cristatus.Prime forest site already existing before 1850 (so-called "A-locatie bos").

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
RankThreats and pressures [code]Pollution (optional) [code]inside/outside [i|o|b]
LB03i
LH02.06Nb
HH04.02Nb
HJ02.07b
LJ03.02b
LM01.04i
LB02.04i
LJ02.03i
LJ02.10i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
MUb

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

4.5 Documentation

Kleuver, J.J. (1991). Loofbossen in Oost-Twente. In: Hommel, P.W.F.M. (red.). Excursieverslagen 1990. Plantensociologische Kring Nederland, pp 24-25. (002988).Bakker, M. & L. van Tweel (1998). Historische referentiebeelden voor de bossen van Twente. Historische ligging, beheer en samenstelling van bossen als referentie voor het huidige bosbeheer. Rapport 521, Staringcentrum (SC-DLO), Wageningen, 175 pp.J.B. de Ouden, M.E.A. Broekmeyer, H.G.J.M. Koop (1997). A-locatiebossen in Overijssel. IBN-rapport 272. 177 pp.M.A.P. Horsthuis (2002). Achter de Voort. Excursieverslagen 1999. Plantensociologische Kring Nederland: 9-13.F. Eysink, J. Westrik & A. Jansen (2001). Natuurontwikkeling op voormaligen landbouwgronden. 22 pp.Beringen, R., N. Kwint, H. Hazelhorst & P. Bremer (1994) Flora en fauna van de Ootmarsumse stuwwal. Provincie Overijssel, afdeling landelijk gebied.

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
NL01100.00

5.3 Site designation (optional)

Partly nature reserve of State Forestry Service

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Provincie Overijssel
Address:
Email:postbus@overijssel.nl

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Beheerplan Natura 2000-gebied Achter de Voort, Agelerbroek en Voltherbroek (47)
Link: http://www.synbiosys.alterra.nl/natura2000/documenten/gebieden/047/beheerplan/047_beheerplan_achter-de-voort-voltherbroek-en-agelerbroek.pdf
No, but in preparation
No

 

7. MAP OF THE SITE

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INSPIRE ID:
Map delivered as PDF in electronic format (optional)
Yes
No

SITE DISPLAY