The Habitats Directive (Council Directive no.92/43/EEC on the Protection of natural habitats, wild animals and plants) implies also habitats protection for selected types of habitats, including the obligation to monitor the conservation status of habitats listed in the Annexes to the Directive (habitats of European interest (EI)).
Assessment as part of the reporting to the EC
The SOP SR collects and prepares documents for the assessment report on the status of habitats and species of European interest within the meaning of Article 17 of the Habitats Directive. The first report was prepared and submitted to the EC in 2007 (for the years 2004 – 2006), the second in 2013 (for the years 2007 – 2012) and the third in 2019 (for the years 2013 – 2018).
Assessment of the conservation status of EI natural habitats according to the 3rd evaluation report (2013 – 2018)
The new report for the 2013 – 2018 period is based primarily of data from KIMS (Complex Information Monitoring System), which has significantly reduced the number of unknown species and habitats assessments.
For the Slovak Republic the report evaluates 66 types of habitats of EI, which can be categorized into nine groups. The groups of forest (19) and grasslands (15) habitats are numerous. In our territory, the group of halophytic habitats - salt marshes (2), sands (1) and sclerophyllous scrubs (1) is the least represented. Besides them we distinguish freshwater habitats (9), heaths and scrubland habitats in temperate zones (5), bogs (6) and rocky habitats and caves (8).
Saltmarsh habitats - in Slovakia, habitats associated with highly saline soils: they are among the most endangered habitats on a pan-European scale. In Slovakia, their condition is persistently poor. As a result of the intensification of agriculture in the past, which persists to this day, large areas have been destroyed, mainly by activities such as drainage, eutrophication and ruderalisation, direct destruction of sites e.g. by ploughing, afforestation and successional changes caused by the absence of traditional farming. A prerequisite for improving the status of the habitat is the improvement of the structure and the restoration of management in the form of grazing or the restoration of the water regime.
Within the sand habitat group, only acid sands (inland Pannonian sand dunes) are assessed and they are in poor condition. The overall adverse situation can only be avoided by preventing the spread of non-native plant species and avoiding natural or targeted afforestation.
The condition of the sclerophyll shrubs (juniper stands) is unsatisfactory in the long term, which is related to their future prospects. The habitat is threatened by succession, as well as by clearing of grasslands, afforestation, eutrophication and sand extraction.
Raised bogs, peatlands and fens belong to rare habitats in Slovakia with a small area, but in unfavourable to poor condition. They are threatened by changes in the water regime, other negative factors affecting the quality and condition of the habitats include succession, eutrophication, peat extraction, accumulation of organic material and sport and recreational activities.
Across the grassland-herbaceous habitat group, the number of unfavourable (unsatisfactory) condition assessments increased, while the number of habitats in favourable condition decreased slightly compared to the 2013 reporting. In general, this may not be a deterioration per se, but an increase in the level of knowledge and understanding of habitat complexes and their typical structure. There are 2 habitats in favourable condition - pioneer stands of Alysso-Sedion albi and dry dealpine grass-herb stands, which require only occasional maintenance management or have a relict character. The improvement of the status (from poor to unsatisfactory) occurred in the case of 2 habitats: xeric sand calcareous grasslands (pioneer vegetation) and Pannonic sand steppes (structurally and species-rich). The unsatisfactory to poor condition is mainly related with the land abandonment and subsequent succession, as well as changes in land use, afforestation, sand and stone extraction and changes in the water regime.
Trends in the overall condition of aquatic habitats have changed only slightly from the 2013 reporting. The number of habitat assessments in favourable condition decreased from 6 to 4, the number of unknown assessments remained the same. In general, backwaters, flowing waters and lakes are in a long-term unsatisfactory condition Aquatic habitats are very sensitive to changes in the water regime and to different trophic levels (eutrophic, oligotrophic to mesotrophic and dystrophic). They are particularly sensitive to anthropic influences, so any interference with the natural regime will have a negative impact on the species richness and natural structure of the habitats. Only 2 habitats have a favourable assessment: naturally eutrophic and mesotrophic standing waters with submerged or floating vegetation and also watercourses with Callitricho-Batrachion vegetation.
The assessment of the condition of heathland and scrub habitats in the 2019 reporting has yielded positive results, as the number of habitat assessments in favourable condition has increased from 4 to 6 and only 1 assessment is unfavourable. Most of them are in a favourable condition, which is determined by the inaccessibility and isolation of their habitats. Heathlands located in lowland areas up to foothill areas and xerothermic scrub is threatened by ruderalisation and the subsequent spread of non-native plant species.
From the group of non-forest biotopes the most favourable assessments is for the rock and debris habitats, caves. This is mainly related to the limited interest in their use, but nevertheless the habitats of this group may be threatened (in the case of debris habitats, e.g. by removal of material for construction activities, or by a sudden change in microclimate due to the removal of trees on the site, or by succession).
The overall condition of forest habitats, which are the most widespread group of habitats in Slovakia, is favourable in case of 10 assessments, unfavourable for 13 and in 6 cases the poor condition persists. Forest habitats in Slovakia show overall stability in the long term, mainly due to their quantity.
Assessment of the conservation status of EI natural habitats according to the 2nd evaluation report (2007 – 2012)
Based on the comparison of habitat status with the evaluation in 2007 we can state that the knowledge improved, i.e. less assessments show an unknown status. The total share of habitats with the favourable assessment of the status improved, which is caused mainly by the mentioned improvement of knowledge. The share of species and habitats being in the bad condition almost did not change which indicates that the necessary measures for the re-establishment of habitats, are still applied unsatisfactorily.
For the Slovak Republic the report evaluates 66 types of habitats of EI, which can be categorized into nine groups. The groups of forest (19) and grasslands (15) habitats are numerous. In our territory, the group of halophytic habitats - salt marshes (2), sands (1) and sclerophyllous scrubs (1) is the least represented. Besides them we distinguish freshwater habitats (9), heaths and scrubland habitats in temperate zones (5), bogs (6) and rocky habitats and caves (8).
Salt-marsh habitats are among the most endangered habitats on a Europe-wide scale. Their condition in Slovakia is assessed as unfavourable-bad. As well as partial evaluations of area, structure and functions, also future prospects are rated as unsatisfactory or bad.
High bogs, peatlands and fens are habitats where changes in the hydrological regime and poor management cause the deterioration of status or even degradation of habitat. Their condition in Slovakia is assessed as unfavourable-unsatisfactory or even unfavourable -bad.
Another group of habitats, whose condition is assessed as unfavourable-unsatisfactory, is group of sand habitats, occurring only in the Borská lowland on unpaved acidic sand dunes. They are at risk of afforestation and succession.
Sclerophyllous scrubs are represented by the habitat of juniper stands. Their condition, compared to the previous reporting period, has changed to unfavourable-unsatisfactory. It is associated with adversely assessed future prospects, which are based on the effects of succession and cleaning of extensively used grasslands from seeding trees and shrubs.
Aquatic habitats (mountain rivers, standing waters) dependent on the dynamics of watercourses and adequate quality, heathlands and shrub habitats dependent on occasional and targeted management, and grasslands habitats requiring regular management are located between the assessment of the favourable to unfavourable-bad.
Relatively the least vulnerable groups are rock and scree habitats and caves.
Assessment under continuous monitoring from KIMS
In addition to summary evaluations of the conservation status of species and natural habitats in accordance with the Habitats Directive (for the respective reporting periods), their status is monitored in the Slovak Republic continuously in the Complex Information and Monitoring System (KIMS) of the SNC SR (State Nature Conservancy of the Slovak Republic). The monitoring subject is also, among other things, 66 types of habitats of EI.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2022)
According to continuous monitoring results from KIMS, as of 2022, 54.4% of EI habitats were in a favourable condition, 34.8% in an unsatisfactory condition and 10.8% in a bad condition.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2021)
According to continuous monitoring results from KIMS, as of 2021, 55.6% of EI habitats were in a favourable condition, 33.1% in an unsatisfactory condition and 11.3% in a bad condition.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2020)
According to continuous monitoring results from KIMS, as of 2020, 55.4% of EI habitats were in a favourable condition, 33.2% in an unsatisfactory condition and 11.4% in a bad condition.
Practical habitat care was aimed at replacing the lack of traditional grassland management and consisted primarily in the elimination of woody growth, mowing of biomass and its removal from the sites. These measures were carried out on a total of 155 sites with a total area of 585.84 ha in protected areas and on 28 gene pool areas with a total area of 20.60 ha.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2019)
KIMS was supplemented in 2019 with 37,153 zoological, 1,218 habitat and 45,594 botanical records, including protected and invasive species (occurrence records). This represents an increase of more than 32% in the total number of occurrence records entered into KIMS in 2019 compared to the same period last year.
According to continuous monitoring results from KIMS, as of 2019, 55.1% of natural habitats were in a favourable condition, 33.4% in an unsatisfactory condition and 11.5% in a bad condition.
Practical habitat care
In 2019 it was aimed at replacing the lack of traditional grassland management and consisted primarily in the elimination of woody growth, mowing of biomass and its removal from the sites. These measures were carried out on a total of 140 sites with a total area of 258.86 ha in protected areas and on 21 gene pool areas with a total area of 11.27 ha.
As part of the established internal management fund, practical management measures aimed at replacing the missing traditional management were provided by contractors on a total of 89 sites with a total area of 169.58 hectares.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2018)
According to continuous monitoring results from KIMS, as of 2018, 55.2% of EI habitats were in a favourable condition, 33.3% in an unsatisfactory condition and 11.6% in a bad condition.
Practical habitat care
In 2018 it was aimed particularly at replacing the lack of traditional management and consisted mainly in the elimination of woody growth, mowing of biomass and its removal from the sites. These measures were carried out on a total of 177 sites with a total area of 534.415 ha in protected areas and on 24 gene pool areas with a total area of 13.418 ha. Specific management measures are not carried out separately for habitats only, but synergistically with species conservation in the framework of regulatory measures.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2017)
According to continuous monitoring results from KIMS, as of 2017, 55% of EI habitats were in a favourable condition, 33.1% in an unsatisfactory condition and 11.9% in a bad condition.
Practical habitat care
In 2017 it was aimed particularly at replacing the lack of traditional management and consisted primarily in the elimination of woody growth, mowing of biomass and its removal from the sites. These measures were carried out on a total of 122 sites with a total area of 231.945 ha in protected areas and on 36 gene pool areas with a total area of 28.951 ha.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2016)
According to continuous monitoring results from KIMS, as of 2016, 54.6% of natural habitats were in a favourable condition (by 14.1% more than in the previous year), 33.1% in an unsatisfactory condition and 12.3% in a bad condition.
Practical habitat care
In 2016 it was aimed particularly at replacing the lack of traditional management and consisted mainly in the elimination of woody growth, mowing of biomass and its subsequent removal from the sites. These measures were carried out on a total of 91 sites with a total area of 171.35 ha in protected areas and on 33 gene pool areas with a total area of 27.04 ha.
Assessment of the conservation satus of EI habitats according to KIMS (as of 2015)
According to the continuous monitoring results from KIMS, as of 2015, 40.5% of EI habitats were in a favourable condition.