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

DE2628331

1.3 Site name

Ilmenau mit Nebenbächen

1.4 First Compilation date

1999-12

1.5 Update date

2016-05

1.6 Respondent:

Name/Organisation:Nieders. Landesbetrieb f. Wasserwirtschaft, Küsten- und Naturschutz
Address:               
Email:Poststelle@nlwkn-h.niedersachsen.de
Date site proposed as SCI:2000-06
Date site confirmed as SCI:2004-12
Date site designated as SAC: No data
National legal reference of SAC designation: No data

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:10.571400
Latitude:53.092500

2.2 Area [ha]

5381.8500

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
DE93Lüneburg
DE93Lüneburg
DE93Lüneburg
DE93Lüneburg

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
3150  info      10.4  0.00 
3160  info      3.3  0.00 
3260  info      174  0.00 
4010  info      11.7  0.00 
4030  info      161  0.00 
5130  info      0.00 
6230  info      11.7  0.00 
6410  info      2.7  0.00 
6430  info      37.8  0.00 
6510  info      92.6  0.00 
7110  info      9.5  0.00 
7120  info      16.6  0.00 
7140  info      25.2  0.00 
7150  info      1.25  0.00 
9110  info      157  0.00 
9120  info      0.8  0.00 
9130  info      63.4  0.00 
9160  info      155  0.00 
9190  info      113  0.00 
91D0  info      57.6  0.00 
91E0  info      820  0.00 
91F0  info      1.2  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.
F1130Aspius aspius     
F1149Cobitis taenia     
F1163Cottus gobio     
F1099Lampetra fluviatilis     
F1096Lampetra planeri     
M1355Lutra lutra     
I1029Margaritifera margaritifera    50  50     
I1037Ophiogomphus cecilia     
F1095Petromyzon marinus     
F1134Rhodeus sericeus amarus     
A1166Triturus cristatus     
I1032Unio crassus    95  95     
  • 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
1762Arnica montana             
Botrychium lunaria             
Dactylorhiza majalis ssp. majalis             
Dactylorhiza sphagnicola             
Equisetum pratense             
Gentiana pneumonanthe             
Hypochaeris glabra             
Isolepis fluitans             
Lathyrus palustris             
Misopates orontium             
Pedicularis sylvatica             
Platanthera bifolia             
Potamogeton gramineus             
Primula vulgaris             
Ranunculus arvensis             
Scorzonera humilis             
Teucrium scordium             
  • 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
N062.00
N073.00
N083.00
N1035.00
N159.00
N1615.00
N175.00
N1928.00

Total Habitat Cover

100

Other Site Characteristics

Überwiegend naturnaher Fluss mit zahlreichen Nebenbächen. Feuchtwaldkomplexe mit Erlen-Eschenwäldern, Erlen-Bruchwäldern, Eichen-Hainbuchenwäldern u.a. Außerdem Grünland, Hochstaudenfluren, Quellmoore und Sandheiden.

4.2 Quality and importance

Naturnahe Fließgewässer mit dem größten Komplex von Erlen-Eschenwäldern u. feuchten Eichen-Hainbuchenwäldern im Naturraum D28. Verbesserung der Repräsentanz von Meer- und Flussneunauge. Vorkommen weiterer Tierarten (z.B. Grüne Keiljungfer).

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]
HA03.03i
MB07i
LD01i
LF02b
LG01i
LG01.01i
MG05.07i
MH01b
LH01.05b
MH04b
MH04.02b
MH05.01i
MI01i
HJ02b
MJ02.05.02i
LJ02.10i
MJ03.02.01b
MJ03.02.02i
MK01.02i
MK02.01i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
MB02.01.01i
MB02.05i

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

FFH-Basiserfassung FFH-Meldungen, andere Bundesländer- 2003 LAVES, Binnenfischerei, Daten zur Fischfauna in Niedersachsen, unveröff. NLWKN, Pflanzenarten-Erfassungsprogramm NLWKN, Tierarten-Erfassungsprogramm

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
DE0258.76
DE030.13
DE0514.37
DE0745.10
DE111.34

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
DE11Brambosteler Moor+0.20
DE11Forellenbachtal+0.69
DE11Altes Gehege+0.45
DE03Borstgras-Torfbinsen-Rasen mit Viehtränke+0.03
DE03Holdenstedter Teiche*0.06
DE03Altwasser*0.04
DE07Bobenwald-Sieken*0.28
DE07Ilmenautal*12.94
DE07Ilmenautal*0.19
DE07Südheide*2.27
DE07Maschbruch und Schwienauniederung*0.48
DE07Oberes Gerdautal*12.79
DE07Bornbachtal*6.18
DE07Ellerndorfer Wacholderheide+1.21
DE07Landschaftsschutzgebiet des Landkreises Lüneburg*5.05
DE07Unteres Gerdautal*3.62
DE07Süsing*0.09
DE05Südheide*3.99
DE05Lüneburger Heide*10.38
DE02Hasenburger Bachtal*9.12
DE02Barnstedt-Melbecker Bach*5.17
DE02Holdenstedter Teiche+0.97
DE02Röbbelbach+2.42
DE02Kiehnmoor+8.01
DE02Im Sieken und Bruch+3.29
DE02Schierbruch und Forellenbachtal+4.35
DE02Brambosteler Moor+1.80
DE02Vierenbach*3.75
DE02Bornbachtal*4.98
DE02Mönchsbruch*7.23
DE02Lüneburger Ilmenauniederung mit Tiergarten+6.91
DE02Dieksbeck*0.76

Designated at international level:

Type Site name Type Cover [%]
Other Brambosteler Moor+0.20
Forellenbachtal+0.69
Altes Gehege+0.45
Borstgras-Torfbinsen-Rasen mit Viehtränke+0.03
Holdenstedter Teiche*0.06
Altwasser*0.04
Bobenwald-Sieken*0.28
Ilmenautal*12.94
Ilmenautal*0.19
Südheide*2.27
Maschbruch und Schwienauniederung*0.48
Oberes Gerdautal*12.79
Bornbachtal*6.18
Ellerndorfer Wacholderheide+1.21
Landschaftsschutzgebiet des Landkreises Lüneburg*5.05
Unteres Gerdautal*3.62
Süsing*0.09
Südheide*3.99
Lüneburger Heide*10.38
Hasenburger Bachtal*9.12
Barnstedt-Melbecker Bach*5.17
Holdenstedter Teiche+0.97
Röbbelbach+2.42
Kiehnmoor+8.01
Im Sieken und Bruch+3.29
Schierbruch und Forellenbachtal+4.35
Brambosteler Moor+1.80
Vierenbach*3.75
Bornbachtal*4.98
Mönchsbruch*7.23
Lüneburger Ilmenauniederung mit Tiergarten+6.91
Dieksbeck*0.76

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:LK Holzminden Landkreis Holzminden
Address:
Email:
Organisation:LK Northeim Landkreis Northeim
Address:
Email:
Organisation:LK Celle Landkreis Celle
Address:
Email:
Organisation:LK Heidekreis Landkreis Heidekreis
Address:
Email:
Organisation:LK Lüneburg Landkreis Lüneburg
Address:
Email:
Organisation:LK Uelzen Landkreis Uelzen
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

Yes
No, but in preparation
X
No

 

7. MAP OF THE SITE

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

SITE DISPLAY