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

DE5830301

1.3 Site name

Alsteraue von der Landesgrenze bis zur Mündung

1.4 First Compilation date

2000-07

1.5 Update date

2016-06

1.6 Respondent:

Name/Organisation:LfU + Büro Schober/Hg
Address:  Bayern: Landesamt  Bayerisches Landesamt für Umwelt  Abt. Naturschutz, Landschaftspflege, Gewässerökologie  Bürgermeister-Ulrich-Str. 160  Augsburg  86179   
Email:

1.7 Site indication and designation / classification dates

Date site proposed as SCI:2004-11
Date site confirmed as SCI:2004-12
Date site designated as SAC:2016-04
National legal reference of SAC designation:Bayerische Natura 2000-Verordnung vom 19.02.2016, in Kraft getreten am 01.04.2016, veröffentlicht im Allgemeinen Ministerialblatt, 29. Jahrgang, Nr. 3

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:10.818300
Latitude:50.180800

2.2 Area [ha]

116.9700

2.3 Marine area [%]

0.0000

2.4 Sitelength [km] (optional):


No information provided

2.5 Administrative region code and name

NUTS level 2 code Region Name
DE24Oberfranken
DE26Unterfranken

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
1340  info      0.4  0.00 
3260  info      0.00 
6430  info      0.00 
6510  info      70  0.00 
91E0  info      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.
I1093Austropotamobius torrentium    DD 
I1061Maculinea nausithous    30  30   
I1032Unio crassus    100  100   
  • 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)


No information provided

4. SITE DESCRIPTION

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4.1 General site character

Habitat class % Cover
N068.00
N1084.00
N168.00

Total Habitat Cover

100

Other Site Characteristics

Langgestrecktes Wiesenbachtal mit Vorkommen von Ameisenbläulingen und Bachmuschel

4.2 Quality and importance

Lebensräume vom Schwarzblauen Wiesenknopf-Ameisenbläuling in enger Verbundlage und mit wichtiger Vernetzungsfunktion, eines der größten Vorkommen der Gemeinen Flußmuschel im Naturraum Fränkisches Keuper-Lias-Land

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]
HA01i
MA08i
HA08o
MJ02.05.02i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
LA01i

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)


No information provided

4.5 Documentation (optional)

5730: 54-57 / 1993, 5830: 1, 7-8, 22 / 1991, 5831: 77, 230-231, 233 / 1991 Bayerisches Landesamt für Umweltschutz (1985-1999); Biotopkartierung Bayern außeralpin - Fortschreibung Bayerisches Landesamt für Umweltschutz (2000); Artenschutz-Kartierung (Datenbank-Auszug) Schmidt, H. (1991); Artenhilfsprogramm für die Flußperlmuschel (Margaritifera margaritifera) und die Bachmuschel (Unio crassus) in Bayern; i. A. d. Bayerischen Landesamt für Umweltschutz, unveröff.; München

5. SITE PROTECTION STATUS

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6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:


No information provided

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

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

SITE DISPLAY