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

HUDI20028

1.3 Site name

Kirvai löszgyepek

1.4 First Compilation date

2003-11

1.5 Update date

2012-10

1.6 Respondent:

Name/Organisation:Duna-Ipoly National Park Directorate
Address:               
Email:

1.7 Site indication and designation / classification dates

Date site proposed as SCI:2004-05
Date site confirmed as SCI: No data
Date site designated as SAC:2010-02
National legal reference of SAC designation:275/2004. (X. 8.) Kormnyrendelet

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:18.725556
Latitude:47.619444

2.2 Area [ha]

252.2800

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
HU21Közép-Dunántúl

2.6 Biogeographical Region(s)

Pannonian (0.00 %) Pannonian (0.00 %) Pannonian (100.00 %)
Pannonian (100.00 %) Pannonian (100.00 %) Pannonian (100.00 %)
Pannonian (0.00 %) Pannonian (100.00 %) Pannonian (0.00 %)
Pannonian (0.00 %) Pannonian (0.00 %) Pannonian (0.00 %)

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
6210  info      30.3  0.00 
6240  info      10  0.00 
6430  info      0.53  0.00       
91G0  info      0.18  0.00 
91M0  info      35.64  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.
  • 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
Aconitum vulparia                   
Adonis vernalis                   
Allium sphaerocephalon                   
Carex alba                   
Centaurea sadleriana                   
Epipactis helleborine                   
Inula germanica                   
Linum flavum                   
Linum hirsutum                   
Linum tenuifolium                   
Merops apiaster                   
Plantago maritima                   
Prunella grandiflora                   
Riparia riparia                   
Sonchus palustris                   
Taraxacum serotinum                   
Tyto alba                   
Upupa epops                   
  • 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
N0990.00
N1610.00

Total Habitat Cover

100

Other Site Characteristics

Grazed grasslands near the settlement of Mriahalom, the forested area of Kirvai-erdo and the loess grasslands of Bart-hegy form a mosaic with set-aside vineyards. Although loess has dominance, the heavily decaying limestone sediment of the Sarmatian Age appears near and on the surface by the area of Trkkti-patak. As a consequence of the latter phenomenon, in one of the driest parts of the Dunntli-kzphegysg (Transdanubian Mountains), a well springs and feeds the only permanent water-course of Gerecse (Gerecse Mountains) (nyi-patak).

4.2 Quality and importance

Kiemelt fontossg cl a kvetkezo fajok/lohelytpusok kedvezo termszetvdelmi helyzetnek fenntartsa, helyrelltsa: Kzssgi jelentosgu lohelytpusok: 6210 meszes alapkozetu fltermszetes szraz gyepek s cserjsedett vltozataik (Festuco-Bromeliata) (fontos orchidea-lelohelyek) Kiemelt kzssgi jelentosgu lohelytpusok: 91G0 Pannon gyertynos-tlgyesek Quercus petraeval s Carpinus betulusszal, 6240 Szubpannon sztyeppk, 6250 sksgi pannon lszgyepek Kzssgi jelentosgu llatfajok: lenykkrcsin (Pulsatilla grandis) The highest asset of the site is that due to the special basic rocks, the development of an isolated Convallario-Quercetum became possible even in the driest parts of the Hungarian Mountains.

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]
HF03.01i
HA03i
LA02i
HBi
HG01.03i
HE01.01i
HE01i
HA04.03i
HD02.01i
HE03.01i
HE02.01i
HH04i
HD05i
HD01.02i
HG01.05i
HG01.02i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HG01.02i

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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6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Duna-Ipoly National Park Directorate Address: H-1121 Budapest, Kltő u. 21.
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)

ltalnos clkituzsek: A Natura 2000 terlet termszetvdelmi clkituzse az azon tallhat, a kijells alapjul szolgl fajok s lohelytpusok kedvezo termszetvdelmi helyzetnek megorzse, fenntartsa, helyrelltsa, valamint a Natura 2000 terletek lehatrolsnak alapjul szolgl termszeti llapot s a kedvezo termszetvdelmi llapottal sszhangban lvo gazdlkods feltteleinek biztostsa. Specifikus clok: Kedvezo termszetvdelmi helyzet megorzse: A jello fajok populci nagysgnak megorzse, a populcik elterjedsi terlete nem cskkenhet. A j llapot lszgyepek termszetszeru szerkezetnek, fajkszletnek megorzse. Nem vghasznlhat a tz ves erdotervezsi cikluson bell - jello lohely tpusonknt vizsglva -tbb idos erdollomny, mint amennyi korosodsval belp a hasonl kolgiai funkcit elltni kpes korosztlyokba. A jello erdei lohelyek llomnyaiban a tjidegen fafajok elegyarnya nem nvekedhet. Kedvezo termszetvdelmi helyzet elrse rdekben szksges fejleszts: A jello erdei lohelyek llomnyaiban elotrbe kell helyezni a folyamatos erdobortst biztost, vagy ahhoz funkcijban jobban kzelto hasznlatok alkalmazst, valamint kzelteni kell a lombkorona-, cserje-, lgyszr szint faji, letkori sszettelt a termszetes llapotokhoz. Invazv fajok, klnsen a selyemkr, kanadai aranyvesszo, fehr akc, blvnyfa, fekete fenyo, erdei fenyo, ltal veszlyeztetett jello gyeptrsulsok megvsa a degradcitl, az invazv fajok terjedsnek meglltsa, llomnyaik cskkentse. Az aktulis termszeti llapothoz igazod legeltetsi/kaszlsi rendszer kialaktsa s megvalstsa a lszgyepek, kaszlrtek terletn a tlhasznlat/alulhasznlat elkerlse rdekben. A terleten tallhat cserjsedett, mestersgesen erdostett lszgyepek visszaalaktsa gyepekk, vagy oshonos fafaj erdokkel mozaikos gyepekk. Az lohelyeket veszlyezteto egyb tevkenysgek (pl.: gpjrmu forgalom, crossmotorozs, quad, illeglis bnyszat) megszntetse, a jogilag nem ltezo, de kijrt fldutak felszmolsa A jello lohelyek infrastrukturlis fejlesztsekkel szembeni vdelme.

 

7. MAP OF THE SITE

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SITE DISPLAY