Database release:
SDF
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

DE2842301

1.3 Site name

Wummsee und Twernsee

1.4 First Compilation date

1998-07

1.5 Update date

2017-04

1.6 Respondent:

Name/Organisation:Landesumweltamt Brandenburg Abt. ÖNW, Ö2
Address:               
Email:
Date site proposed as SCI:1999-02
Date site confirmed as SCI:2004-12
Date site designated as SAC:2016-12
National legal reference of SAC designation:Vierte Verordnung zur Festsetzung von Erhaltungszielen und Gebietsabgrenzungen für Gebiete von gemeinschaftlicher Bedeutung (Vierte Erhaltungszielverordnung - 4. ErhZV) vom 2. Dezember 2016 (GVBl.II/16, [Nr. 70])

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:12.804200
Latitude:53.188300

2.2 Area [ha]

510.8600

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
DE41Brandenburg - Nordost

2.6 Biogeographical Region(s)

Continental (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
3140  info      256.5  0.00 
3150  info      5.5  0.00 
3160  info      1.6  0.00 
7140  info      0.2  0.00 
7210  info      0.2  0.00 
9110  info      57.5  0.00 
9130  info      34.9  0.00 
91D0  info      2.9  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.
M1308Barbastella barbastellus     
F1149Cobitis taenia     
I1042Leucorrhinia pectoralis     
BA292Locustella luscinioides             
I1083Lucanus cervus     
M1355Lutra lutra       
M1324Myotis myotis     
I1084Osmoderma eremita     
BA094Pandion haliaetus             
BA683Phalacrocorax carbo             
F1134Rhodeus amarus     
A1166Triturus cristatus     
I1014Vertigo angustior     
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
Ceratophyllum demersum               
Chara aspera               
Chara contraria               
Chara delicatula               
Chara filiformis                   
Chara fragilis               
Chara intermedia                   
Chara rudis               
Chara tomentosa               
Cladium mariscus                   
Dryopteris cristata                   
1026Helix pomatia                   
1400Leucobryum glaucum                   
1035Leucorrhinia caudalis               
Lysimachia thyrsiflora                   
Menyanthes trifoliata                   
Myriophyllum spicatum               
Najas minor                   
Nitella flexilis    10  10             
Nitellopsis obtusa    20  20             
Potamogeton lucens               
Potamogeton pectinatus [s.l.]               
Potamogeton perfoliatus               
1214Rana arvalis             
Stratiotes aloides               
Thelypteris palustris                   
Utricularia minor [s.str.]                   
Utricularia vulgaris                   
  • 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
N0660.00
N073.00
N081.00
N090.00
N100.00
N150.00
N1618.00
N176.00
N199.00
N202.00
N230.00

Total Habitat Cover

99

Other Site Characteristics

Zwei geschichtete Klarwasserseen mit ausgedehnten Characeengrundrasen, eingebettet in artenreiche Traubeneichen- bzw. Waldgersten-Buchenwälder

4.2 Quality and importance

Repräsentanz der vorkommenden Seentypen in sehr naturnaher, ungestörter Ausprägung. Vorland der Frankfurter Staffel.

4.5 Documentation

CIR - Luftbildkartierung (Bildmaterial 1991 - 1994) Natur und Text in Brandenburg GmbH (1996), Pilotstudie zur ökologischen Diagnose, Bewertung und Entwicklungsüberwachung oligo-, mesotropher und natürlich eutropher Seen Brandenburgs auf der Grundlage von Leitarten und Leitbiozönosen - Wummsee, Potsdam Oldorff, S. (2009), FFH-Arten, e-Mail Petrick, S. (2008), Meldung BfN -> Datenbögen zur Ergänzung, e-mail

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
DE02100.00
DE05100.00
DE07100.00

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
DE07Neuruppin- Rheinsbg.- Fürstenbg. Wald- und Seengeb-100.00
DE05Naturpark 'Stechlin-Ruppiner Land'-100.00
DE02Wumm-See und Twern-See=100.00

Designated at international level:

Type Site name Type Cover [%]
Other Neuruppin- Rheinsbg.- Fürstenbg. Wald- und Seengeb-100.00
Naturpark 'Stechlin-Ruppiner Land'-100.00
Wumm-See und Twern-See=100.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Brandenburg: Landesumweltamt Landesumweltamt Brandenburg Abteilung Ökologie, Naturschutz, Wasser
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Baumarten der natürlichen Waldgesellschaft fördern, Aus Artenschutzgründen von jeglicher Nutzung ausgeschlossen, Lenkung des Erholungsverkehrs
Link:

No, but in preparation
No

6.3 Conservation measures (optional)

Erhaltung oder Entwicklung der Lebensraumtypen nach Anhang I und der Arten nach Anhang II der FFH - Richtlinie

 

7. MAP OF THE SITE

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

SITE DISPLAY