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

IT3120042

1.3 Site name

Canneti di San Cristoforo

1.4 First Compilation date

1995-08

1.5 Update date

2014-10

1.6 Respondent:

Name/Organisation:Provincia Autonoma di Trento Ufficio Biotopi e Rete Natura 2000
Address:               
Email:uff.biotopi@provincia.tn.it
Date site proposed as SCI:1995-06
Date site confirmed as SCI: No data
Date site designated as SAC:2014-03
National legal reference of SAC designation:DM 28/03/2014 - G.U. 94 del 23-04-2014

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:11.241500
Latitude:46.038500

2.2 Area [ha]

9.3900

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
ITD2Provincia Autonoma Trento

2.6 Biogeographical Region(s)

Alpine (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      3.75  0.00   
6430  info      0.15  0.00   
6510  info      0.34  0.00   
91E0  info      1.99  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.
BA298Acrocephalus arundinaceus           
BA297Acrocephalus scirpaceus           
BA168Actitis hypoleucos                 
BA229Alcedo atthis           
BA054Anas acuta                 
BA056Anas clypeata    10  10     
BA052Anas crecca             
BA053Anas platyrhynchos    50  50     
BA055Anas querquedula       
BA051Anas strepera           
BA028Ardea cinerea                 
BA029Ardea purpurea           
I1092Austropotamobius pallipes                 
BA059Aythya ferina    126     
BA061Aythya fuligula    74     
BA060Aythya nyroca       
BA021Botaurus stellaris       
BA067Bucephala clangula       
BA288Cettia cetti           
BA197Chlidonias niger             
BA081Circus aeruginosus                 
BA036Cygnus olor       
BA027Egretta alba       
BA026Egretta garzetta       
BA099Falco subbuteo                 
BA125Fulica atra    100     
BA123Gallinula chloropus       
BA002Gavia arctica       
BA022Ixobrychus minutus       
BA338Lanius collurio                 
BA182Larus canus    20     
BA179Larus ridibundus    120     
BA290Locustella naevia                 
BA271Luscinia megarhynchos                 
I1060Lycaena dispar                 
BA070Mergus merganser             
BA069Mergus serrator             
BA073Milvus migrans           
BA319Muscicapa striata                 
BA023Nycticorax nycticorax             
BA094Pandion haliaetus                 
BA017Phalacrocorax carbo    11           
BA151Philomachus pugnax           
BA007Podiceps auritus             
BA005Podiceps cristatus    60     
BA006Podiceps grisegena             
BA119Porzana porzana                 
BA118Rallus aquaticus    10     
BA004Tachybaptus ruficollis       
  • 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
Aeshna grandis                   
Alburnus alburnus alborella                   
Anguilla anguilla                   
Anguis fragilis                   
Bufo bufo                   
Carex riparia                   
Ceratophyllum demersum                   
2494Coregonus lavaretus                     
Crocidura leucodon                   
Crocidura suaveolens                   
Erinaceus europaeus                   
Esox lucius                   
Larus michahellis               
Lota lota                   
Najas marina                   
1292Natrix tessellata                   
Neomys fodiens                   
Nuphar luteum                   
Padogobius martensii                   
Peucedanum palustre                   
Potamogeton pectinatus                   
Potamogeton perfoliatus                   
1210Rana esculenta                     
Rutilus erythrophthalmus                   
Salamandra salamandra                   
Sorex araneus                   
Sorex minutus                   
Stethophyma grossum                   
Sympetrum vulgatum                   
Xiphidion dorsalis                   
  • 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
N0640.00
N0733.00
N094.00
N102.00
N1621.00

Total Habitat Cover

100

Other Site Characteristics

Ansa occidentale del Lago di Caldonazzo (Valsugana), con un vasto canneto; nello specchio d'acqua è presente qualche gruppo di ninfea gialla. La vegetazione delle rive è formata in prevalenza da prati umidi e ontanete a ontano nero. Sono presenti habitat di particolare interesse non compresi nell'all.I della direttiva 92/43/CEE, in particolare: Phragmition (canneti) (30%).

4.2 Quality and importance

Lembo di vegetazione lacustre, in particolare canneto, in un'ansa di lago eutrofico, a cui fa da cornice un'ontaneta, che però in parte è stata drenata. Il sito è inoltre di rilevante importanza per la nidificazione, la sosta e/o lo svernamento di specie di uccelli protette o in forte regresso, e/o a distribuzione localizzata sulle Alpi. Presenza storica di invertebrati dell'allegato II indicatori di zone umide integre, in forte declino. Presenza di invertebrati dell'allegato II che indicano buona naturalità delle acque correnti.

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
IT05100.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:PAT - Ufficio Biotopi e Rete Natura2000
Address:
Email:uff.biotopi@provincia.tn.it

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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SITE DISPLAY