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

IT1332576

1.3 Site name

Fondali Boccadasse - Nervi

1.4 First Compilation date

1995-06

1.5 Update date

2017-01

1.6 Respondent:

Name/Organisation:Regione Liguria - Dipartimento Ambiente - Settore Ecosistema Costiero
Address:               
Email:stefano.coppo@regione.liguria.it

1.7 Site indication and designation / classification dates

Date site proposed as SCI:1995-06
Date site confirmed as SCI: No information provided
Date site designated as SAC:2016-10
National legal reference of SAC designation:DM 13/10/2016 - G.U. 253 del 28-10-2016

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:8.996111
Latitude:44.380000

2.2 Area [ha]

526.0000

2.3 Marine area [%]

100.0000

2.4 Sitelength [km] (optional):


No information provided

2.5 Administrative region code and name


No information provided

2.6 Biogeographical Region(s)

Mediterranean (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
1110  info      41.07  0.00  M  B  C  B  B 
1120  info      430.8  0.00  M  B  C  C  B 
1170  info      26.27  0.00  P  B  C  B  B 
  • 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.
R1224Caretta caretta    p        P  DD  D       
M1349Tursiops truncatus    p        P  DD  D       
  • 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
F  Hippocampus hippocampus          R            X 
F  Labrus merula          C            X 
F  Parablennius gattorugine          C            X 
F  Parablennius tentacularis          C            X 
F  Symphodus cinereus          C            X 
F  Symphodus rostratus          C            X 
F  Symphodus tinca          C            X 
  • 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
N01100.00

Total Habitat Cover

100

Other Site Characteristics

La prateria di Posidonia mostra nella porzione di ponente del sito ampi segni di degrado; a levante si trova ancora in buone condizioni, spesso intervallata da formazioni di Coralligeno su substrato roccioso sub-orizzontale.

4.2 Quality and importance

L'interesse del sito deriva dalla presenza di prateria a Posidonia, in parte localizzate su roccia ed in parte su "matte", e di formazioni tipo coralligeno, habitat di interesse prioritario ai sensi della 92/43 CEE o proposti come tali dalla Regione Liguria. I contatti tra la prateria a Posidonia e le formazioni rocciose e coralligene aumentano considerevolmente il livello di biodiversità. Esemplari della specie Caretta caretta sono stati ritrovati al largo del sito. Esemplari delle specie pelagiche Caretta caretta e Tursiops truncatus sono stati avvistati occasionalmente entro i limiti del sito

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]
LG05.03i
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)

Diviacco G. e Coppo S. - 2006 - Atlante degli habitat marini della Liguria. Regione Liguria. - Carnabuci M. et al. - 2009 - Association patterns and habitat use of a bottlenose dolphin (Tursiops truncatus) population in the Western Ligurian Sea. European Research on Cetacean - 23, Proceedings of 23rd annual Conference of the ECS. Bellingeri et al. - 2008 - Different behaviour of bottlenose dolphin (Tursiops truncatus) related with trawlers in the Eastern Ligurian Sea. European Research on Cetacean - 23, Proceedings of 22rd annual Conference of the ECS. - Gnone et al. - 2006 - Comportamento spaziale di Tursiops truncatus lungo la costa del Mar Ligure: risultati preliminari. Biologia Marina Mediterranea, 13(2): 272-273. Atti XXXVII Congresso SIBM, Grosseto 5-10 giugno 2006. - Gnone et al. - 2005 - Analysis of the presence of the bottlenose dolphin (Tursiops truncatus) along the italian peninsula in relation to the batimetry of the coastal band. Atti della Società Italiana di Scienze Naturali e del Museo di Storia Naturale di Milano, 146(1): 39-48. - Segnalazione da parte di un diportista pervenuta alla Capitaneria di Porto - Guardia Costiera di Genova. -Avvistamenti dell'Acquario di Genova. I dati sono stati forniti dall'Acquario di Genova alla Regione Liguria per confermare l'eventuale presenza della specie Caretta caretta all'interno dei SIC liguri. - Elenco di esemplari pervenuti all'Acquario di Genova da parte di Capitanerie di Porto o Corpo Forestale dello Stato. I dati sono stati forniti dall'Acquario di Genova alla Regione Liguria per confermare l'eventuale presenza della specie Caretta caretta all'interno dei SIC liguri. L'Acquario di Genova richiede che qualunque altro utilizzo degli stessi dati diverso da quello sopra specificato sia preventivamente concordato con lo stesso, che resta a tutti gli effetti proprietario dei dati stessi. - R.S.T.A. - 2003 - Progetto condotta sottomarina dei reflui dell'impianto di depurazione di Genova - Quinto - Relazione di valutazione d'incidenza. - R.S.T.A. - 2004 - Rilievo e Monitoraggio della prateria di Posidonia oceanica.

5. SITE PROTECTION STATUS

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

Code Cover [%]
IT00100.00

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


No information provided

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:Regione Liguria
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)

le misure di conservazione sono state adottate dalla Regione Liguria con DGR 1459/2014; è in corso l'iter di approvazione

 

7. MAP OF THE SITE

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SITE DISPLAY