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

IT5330010

1.3 Site name

Piana di Pioraco

1.4 First Compilation date

1995-12

1.5 Update date

2017-12

1.6 Respondent:

Name/Organisation:Regione Marche PF Autorizzazioni e Valutazioni Ambientali e Protezione naturalistica
Address:               
Email:regione.marche.valutazamb@emarche.it
Date site proposed as SCI:1995-06
Date site confirmed as SCI: No data
Date site designated as SAC:2016-12
National legal reference of SAC designation:DM 05/12/2016 - G.U. 302 del 28-12-2016

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:12.915321
Latitude:43.186866

2.2 Area [ha]

558.0000

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
ITE3Marche

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
3260  info      5.58  0.00 
3270  info      1.12  0.00 
6210  info  X     11.28  0.00 
6220  info      0.06  0.00 
6430  info      1.45  0.00 
6510  info      0.001  0.00 
91AA  info      39.37  0.00 
92A0  info      28.09  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.
F1163Cottus gobio           
P4104Himantoglossum adriaticum           
F6152Lampetra zanandreai           
F1136Rutilus rubilio           
F6135Salmo trutta macrostigma           
  • 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
5559Arvicola amphibius                   
1284Coluber viridiflavus                   
Iris pseudacorus                   
5179Lacerta bilineata                   
1210Rana esculenta                     
1206Rana italica                   
  • 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
N068.00
N071.00
N081.00
N092.00
N1245.00
N1636.00
N237.00

Total Habitat Cover

100

Other Site Characteristics

Ampio fondovalle localizzato nell'Alta Valle del Potenza a monte dell'abitato di Pioraco, sul quale in passato si estendeva un vasto lago, bonificato nel corso del 1500; presenza di traccie di vegetazione palustre, di saliceti ripariali e di alcune sorgenti (chiamate localmente "stoni"), con una rara flora sia fanerogamica che crittogamica, composta di specie acquatiche.

4.2 Quality and importance

L'importanza del sito deriva dal tipico paesaggio delle alluvioni di fondovalle, dai resti della vegetazione palustre e dalla presenza degli "stoni".

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]
X
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
X

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

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
IT110.00
IT130.00
IT410.00
IT423.00

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
IT13Vincolo idrogeologico 1726*1.85
IT11Bellezza naturale 70*0.02
IT13Vincolo idrogeologico 1762*4.72
IT13Vincolo idrogeologico 1810*2.41
IT13Vincolo idrogeologico 1829*7.31
IT13Vincolo idrogeologico 1866*0.02
IT99Area floristica "Saliceti di bivio d'Ercole"+2.82

Designated at international level:

Type Site name Type Cover [%]
Other Vincolo idrogeologico 1726*1.85
Bellezza naturale 70*0.02
Vincolo idrogeologico 1762*4.72
Vincolo idrogeologico 1810*2.41
Vincolo idrogeologico 1829*7.31
Vincolo idrogeologico 1866*0.02
Area floristica "Saliceti di bivio d'Ercole"+2.82

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Ambito n. 4 - Unione montana Alte Valli del Potenza e dell’ Esino
Address:
Email:umpotenzaesino@emarche.it

6.2 Management Plan(s):

An actual management plan does exist:

Yes
No, but in preparation
X
No

6.3 Conservation measures (optional)

Sono in vigore: 1) Misure di conservazione generali consultabili linkando a: - http://www.norme.marche.it/Delibere/2008/DGR1471_08.pdf - http://www.norme.marche.it/Delibere/2009/DGR1036_09.pdf 2)Si segnala inoltre la presenza dell'area floristica "Saliceti di bivio d'Ercole" istituita ai sensi dell'articolo 7 della L.R. 52/1974 il quale dispone che in questa area, soggetta a tutela in quanto presenti specie floristiche rare o in via di estinzione, sia proibita la raccolta, la estirpazione o il danneggiamento di tutte le piante spontanee. Sono comunque consentite le normali pratiche colturali nonché, negli incolti produttivi, il pascolo e la fienagione. Il file shape del perimetro dell'area floristica può essere scaricato linkando a: - http://www.ambiente.marche.it/Ambiente/Natura/Infrastrutturaverde/Areefloristiche/Cartografia.aspx

 

7. MAP OF THE SITE

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SITE DISPLAY