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

SI5000015

1.3 Site name

Cerkniško jezero

1.4 First Compilation date

2004-05

1.5 Update date

2016-03

1.6 Respondent:

Name/Organisation:Zavod RS za varstvo narave (Ministrstvo za okolje in prostor)
Address:  Ljubljana  5    Ljubljana  Ljubljana  1000  Tobačna ulica 
Email:zrsvn.oe@zrsvn.si

1.7 Site indication and designation / classification dates

Date site classified as SPA:2004-04
National legal reference of SPA designationUredba o posebnih varstvenih območjih (območjih Natura 2000), Ur.l. RS, št. 49/2004Uredba o spremembah in dopolnitvi Uredbe o posebnih varstvenih območjih (območjih Natura 2000), Uradni list RS, št. 33/2013

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:14.406100
Latitude:45.747300

2.2 Area [ha]

3350.6410

2.3 Marine area [%]

0.0000

2.4 Sitelength [km]:

0.00

2.6 Biogeographical Region(s)

Alpine (100.00 %)

3. ECOLOGICAL INFORMATION

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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    20  25     
BA295Acrocephalus schoenobaenus    200  500     
BA247Alauda arvensis    200  300     
BA056Anas clypeata    400  600     
BA029Ardea purpurea    10     
BA060Aythya nyroca    10     
BA060Aythya nyroca    200  600     
BA021Botaurus stellaris       
BA371Carpodacus erythrinus    10  25     
BA197Chlidonias niger    1500  1500     
BA030Ciconia nigra       
BA080Circaetus gallicus       
BA081Circus aeruginosus    50  100     
BA082Circus cyaneus    50  100     
BA082Circus cyaneus    10  50     
BA084Circus pygargus    20  30     
BA122Crex crex    60  100     
BA027Egretta alba    20  32     
BA027Egretta alba    50  65     
BA097Falco vespertinus    300  1500     
BA153Gallinago gallinago    10  15     
BA127Grus grus    500  1500     
BA075Haliaeetus albicilla       
BA338Lanius collurio    100  200     
BA292Locustella luscinioides    10  20     
BA068Mergus albellus    20     
BA160Numenius arquata       
BA151Philomachus pugnax    1000  1500     
BA006Podiceps grisegena    10     
BA120Porzana parva    10  20     
BA119Porzana porzana    10  30     
BA118Rallus aquaticus    10     
BA275Saxicola rubetra    150  250     
BA307Sylvia nisoria    50  80     
BA166Tringa glareola    1200  1500     
BA162Tringa totanus       
  • 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
  • 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
N062.10
N075.10
N155.10
N210.40
N232.10
N2581.60
N263.60

Total Habitat Cover

99.99999999999997

Other Site Characteristics

Cerknica lake is the largest Karst polje in Slovenia. Its character is more of a flooded plain than a real lake. Normally it is mainly dry in summer and in the late winter season. During autumn rain and after the spring snowmelts, it fills again. At full extent the lake can cover up to 26 km2.

4.2 Quality and importance

Cerknica lake is second most important breeding place for Crex crex in Slovenia (10% of national pop.) and also Porzana parva (50%) and Porzana porzana (50%). On the lake Aythya nyroca periodically breeds and it is also a feeding place for Haliaeetus albicilla. It is also an important breeding place for a large range of water and marsh bird species in Slovenia and in mild winters the lake is an important wintering place.

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

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

4.5 Documentation

DOPPS, 2004: Strokovne osnove za vzpostavljanje omrežja NATURA 2000. Predlogi posebnih varstvenih območij - del po direktivi 79/409/EGS. Notranja conacija habitatov kvalifikacijskih vrst (Snežnik - Pivka). Nosilec L. Božič. Elaborat za MOPE.Božič, L. (2003): Mednarodno pomembna območja za ptice Slovenije 2. Predlogi Posebnih zaščitenih območij (SPA) v Sloveniji- DOPPS, Monografija št. 2, Ljubljana.Geister, I. 1995: Ornitološki atlas Slovenije. DZS, Ljubljana.Polak, S (Ur.) (2000): Mednarodno pomembna območja za ptice v Sloveniji; Important Bird Areas (IBA) in Slovenia. DOPPS, Monografija DOPPS št. 1. LjubljanaDenac, K., T. Mihelič, L. Božič, P. Kmecl, T. Jančar, J. Figelj & B. Rubinid (2011): Strokovni predlog za revizijo posebnih območij varstva (SPA) z uporabo najnovejših kriterijev za določitev mednarodno pomembnih območij za ptice (IBA). Končno poročilo (dopolnjena verzija). Naročnik: Ministrstvo za okolje in prostor. DOPPS – BirdLife, Ljubljana
http://simarine-natura.ptice.si//wp-content/uploads/2013/01/Revizija_IBA_koncno_porocilo_oddano_28_10_2011_dopolnjena_verzija_stisnjeno.pdf

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
SI001.20
SI0598.80

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
SI05Notranjski regijski park*99.00

Designated at international level:

Type Site name Type Cover [%]
Other Notranjski regijski park*99.00

5.3 Site designation (optional)

Site is protected as a regional park.

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Agencija RS za okolje
Address:
Email:stik@arso.gov.si
Organisation:Agencija RS za kmetijske trge in razvoj podeželja
Address:
Email:aktrp@gov.si
Organisation:Ministrstvo za kmetijstvo, gozdarstvo in prehrano RS
Address:
Email:gp.mkgp@gov.si
Organisation:Zavod za gozdove Slovenije
Address:
Email:zgs.tajnistvo@zgs.si
Organisation:Zavod RS za varstvo narave
Address:
Email:zrsvn.oe@zrsvn.si
Organisation:načrtovalci in nosilci urejanja prostora
Address:
Email:
Organisation:Kmetijsko gozdarska zbornica Slovenije
Address:
Email:kgzs@kgzs.si
Organisation:Notranjski regijski park
Address:
Email:info@notranjski-park.si

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Gozdnogospodarski načrti za gozdnogospodarske enote Otok - Karlovica, Racna gora in Slivnica (samo za gozdni prostor območja)
Link: http://prostor.zgs.gov.si/pregledovalnik/

No, but in preparation
No

 

7. MAP OF THE SITE

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INSPIRE ID:SI.ARSO.SI5000015
Map delivered as PDF in electronic format (optional)
Yes
No

SITE DISPLAY