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

A

1.2 Site code

DE2719401

1.3 Site name

Hammeniederung

1.4 First Compilation date

1999-12

1.5 Update date

2021-03

1.6 Respondent:

Name/Organisation:
Address:  Nds. Landesbetrieb NLWKN  Nieders. Landesbetrieb f. Wasserwirtschaft, Küsten- und Naturschutz  Betriebsstelle Hannover-Hildesheim  Göttinger Chaussee 76A  Hannover  30453   
Email:

1.7 Site indication and designation / classification dates

Date site classified as SPA:2001-06
National legal reference of SPA designation2019-10; Sammelverordnung über Natur- und Landschaftsschutzgebiete im Bereich 'Hammeniedrung' und 'Teufelsmoor' in der ersten Änderungsfassung vom 03.09.2019, veröffentlicht im Niedersächsischen Ministerialblatt Nr. 38/2019 am 02.10.2019
Explanation(s):Flächenberechnung auf Basis ETRS 1989 UTM 32N

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:8.867500
Latitude:53.250300

2.2 Area [ha]

6291.4000

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
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


No habitat types are reported for the site

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.
BA295Acrocephalus schoenobaenus    180  180   
BA168Actitis hypoleucos     
BA247Alauda arvensis    1356  1356   
BA054Anas acuta    200  200   
BA056Anas clypeata     
BA056Anas clypeata    202  202   
BA704Anas crecca    29  29   
BA704Anas crecca    408  408   
BA050Anas penelope    800  800   
BA705Anas platyrhynchos    229  229   
BA705Anas platyrhynchos    2362  2362   
BA055Anas querquedula     
BA055Anas querquedula     
BA703Anas strepera    345  345   
BA394Anser albifrons    16070  16070   
BA043Anser anser    1019  1019   
BA043Anser anser    63  63   
BAnser fabalis    4520  4520   
BA699Ardea cinerea    32  32   
BA222Asio flammeus     
BA059Aythya ferina     
BA061Aythya fuligula    13  13   
BA061Aythya fuligula    36  36   
BA044Branta canadensis    129  129   
BA045Branta leucopsis    3192  3192   
BA067Bucephala clangula     
BA149Calidris alpina     
BA145Calidris minuta     
BA726Charadrius dubius     
BA197Chlidonias niger     
BA667Ciconia ciconia    15  15   
BA081Circus aeruginosus     
BA082Circus cyaneus     
BA084Circus pygargus     
BA113Coturnix coturnix    77  77   
BA122Crex crex     
BA037Cygnus columbianus bewickii    380  380   
BA038Cygnus cygnus    110  110   
BA036Cygnus olor    16  16   
BA036Cygnus olor    43  43   
BA723Fulica atra     
BA723Fulica atra    10  10   
BA153Gallinago gallinago    158  158   
BA153Gallinago gallinago    176  176   
BA639Grus grus    13220  13220   
BA639Grus grus    16  16   
BA130Haematopus ostralegus     
BA130Haematopus ostralegus     
BA338Lanius collurio    40  40   
BA653Lanius excubitor     
BA184Larus argentatus    77  77   
BA182Larus canus    75  75   
BA187Larus marinus     
BA179Larus ridibundus     
BA179Larus ridibundus    400  400   
BA614Limosa limosa     
BA614Limosa limosa     
BLuscinia svecica cyanecula    194  194   
BA767Mergellus albellus     
BA654Mergus merganser    51  51   
BA260Motacilla flava [p.p.; M. flava]    281  281   
BA768Numenius arquata    32  32   
BA768Numenius arquata    26  26   
BA337Oriolus oriolus     
BA391Phalacrocorax carbo sinensis    54  54   
BA151Philomachus pugnax    10  10   
BA274Phoenicurus phoenicurus    17  17   
BA140Pluvialis apricaria    120  120   
BA141Pluvialis squatarola     
BA691Podiceps cristatus     
BA691Podiceps cristatus     
BA665Podiceps grisegena     
BA119Porzana porzana     
BA718Rallus aquaticus     
BA275Saxicola rubetra    78  78   
BA276Saxicola rubicola    245  245   
BA155Scolopax rusticola     
BA193Sterna hirundo     
BA690Tachybaptus ruficollis     
BA048Tadorna tadorna     
BA161Tringa erythropus     
BA164Tringa nebularia     
BA165Tringa ochropus     
BA162Tringa totanus     
BA162Tringa totanus     
BA142Vanellus vanellus    3500  3500   
BA142Vanellus vanellus    142  142   
  • 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
N062.00
N079.00
N1086.00
N152.00
N161.00

Total Habitat Cover

100

Other Site Characteristics

Großer zusammenhängender offener Feuchtwiesenkomplex einer Flussniederung, größtenteils auf Niedermoor, überwiegend Mähwiesen, Mähweiden und Nassbrachen, randlich degeneriertes Hoch- und Übergangsmoor.

4.2 Quality and importance

Wichtiges Brutgebiet für Vogelarten des Feuchtgrünlandes und der Röhrichte. Bedeutendstes Vorkommen des Landes für den Wachtelkönig. In Abhängigkeit von Hochwasserereignissen wichtiger Rastplatz für Wasservögel.

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]
HA02.01i
HA02.03i
LF03.01b
LG01.02i
LG01.03.01i
HJ02.04.02i
HJ02.05i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]

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)


No information provided

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level (optional):

Code Cover [%]
DE070.00

5.2 Relation of the described site with other sites (optional):

Designated at national or regional level:

Type code Site name Type Cover [%]
DE07Worpswede/0.00

5.3 Site designation (optional)


No information provided

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:LK Osterholz
Address:
Email:

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