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Information Page of SAS Organisation

Project

Institute of Forest Ecology

International Projects

Behavioural ecology of species Lanius minor

Behaviorálna ekológia druhu Lanius minor

Duration: 1. 1. 2006 -
Evidence number:-
Program: Medziústavná dohoda
Project leader: RNDr. Krištín Anton DrSc.
Annotation:Foraging ecology, habitat selection, breeding and pairing strategies, population trends, migration strategies and threat factors are studied on this endangered species in Europe with a strongly negative population and range trend.

Species composition and pathogenicity assessment of endoparasitic and ectoparasitic fungi of three important beetle species - Ips sexdentatus, Oulema melanopus and Harmonia axyridis

Druhové zastúpenie a patogenita endoparazitických a ektoparazitických húb troch významných druhov chrobákov - Ips sexdentatus, Oulema melanopus a Harmonia axyridis

Duration: 1. 1. 2023 - 31. 12. 2024
Evidence number:BAS-SAS-2022-02
Program: Mobility
Project leader: Ing. Barta Marek PhD.
Annotation:The objective of the proposed bilateral project is to enhance the expertise of participating research teams in molecular analysis techniques and pathogenicity bioassays with insects. The research will focus on endoparasitic and ectoparasitic fungi of three important forest and agricultural beetle insects. Some of these fungi, also known as entomopathogenic fungi, are regarded as excellent candidates for the biological control of a range of insect pests. In both countries, populations of Harmonia axyridis, Ips sexdentatus, and Oulema melanopus will be searched for the fungi. The composition of entomopathogenic mycoflora will be analysed using molecular techniques, and selected fungi will be tested against the studied beetle species in the laboratory. The Bulgarian team will train techniques of molecular identification of fungi in Slovakia and the Slovak researchers will train virulence bioassay techniques in Bulgaria. We expect to reveal new fungal pathogens from the analysed beetle species and to determine the pathogenicity of selected fungal isolates against the beetle species.

EUVEN - European venom network

Európska sieť jedov

Duration: 6. 10. 2020 - 5. 10. 2024
Evidence number:CA19144
Program: COST
Project leader: Mgr. Černecká Ľudmila PhD.

MARGISTAR - A European forum for revitalisation of marginalized mountain areas

Európske fórum pre revitalizáciu horských marginalizovaných oblastí

Duration: 16. 9. 2022 - 15. 9. 2026
Evidence number:CA21125
Program: COST
Project leader: Mgr. Brnkaľáková Stanislava PhD.
Annotation:Cost Action MARGISTAR reflects collaboratively on natural, environmental, social and economic inter-relationships and interactions in mountainous areas, and identifies a range of environmental, social, economic, and political challenges. It enables innovation through a range of physical and virtual meetings to co-design innovative pathways for the transformation of marginalized mountainous areas towards their green, digital and healthy futures. It establishes an online society-science-policy platform in Europe to stimulate the dialogue between scientists, policy makers, mountain actors, NGOs, SMEs, public bodies and private organizations

wildE - Climate-smart rewilding: ecological restoration for climate change mitigation, adaptation and biodiversity support in Europe

Klimaticky-inteligentné zdivočovanie: ekologická obnova na zmiernenie zmeny klímy, adaptáciu a podporu biodiverzity v Európe

Duration: 1. 1. 2023 - 31. 12. 2026
Evidence number:101081251
Program: Horizont Európa
Project leader: prof., Mgr. Kluvánková Tatiana PhD.
Annotation:The overarching aim of wildE is to assess and enhance the potential of climate-smart rewilding as an nature based solution for ecological restoration across Europe. wildE will develop a multi-disciplinary research that addresses the climate-biodiversity nexus in tight association with the socio-economic dimension of large-scale restoration, including scenarios which will demonstrate this potential under diverse land-use and climate change futures. wildE will deliver scientific insights, methods and tools for different geographic, ecological and social contexts, in order to assist EU policy makers, national governments, regions, local communities and commercial companies in embedding rewilding-type ecological restoration in their policies and plans for achieving carbon neutrality, enhancing climate adaptation and reversing biodiversity loss.

COEVOLVERS - Coevolutionary approach to unlock the transformative potential of nature-based solutions for more inclusive and resilient communities

Koevolučný prístup k odomknutiu transformačného potenciálu prírode blízkych riešení pre inkluzívnejšie a odolnejšie komunity

Duration: 1. 11. 2022 - 31. 10. 2026
Evidence number:101084220
Program: Horizont Európa
Project leader: prof., Mgr. Kluvánková Tatiana PhD.
Annotation:The main mission of the project is the development of innovative solutions to effectively support the implementation of nature based solutions in the protection of biodiversity. Special attention is paid to the integration of natural science and social science approaches using coevolutionary principles. The project aims to achieve an innovative approach to the integration of actors in the planning and decision-making process in nature and landscape management, including nature actors. The project develops and tests its approaches on 7 case studies.
Project web page:www.coevolvers.eu

CLEANFOREST - Join effect of Climate Extremes and Atmospheric deposition on European FORESTs

Kumulatívny vplyv klimatických extrémov a atmosférickej depozície na európske lesy

Duration: 28. 10. 2022 - 27. 10. 2026
Evidence number:CA21138
Program: COST
Project leader: RNDr. Ditmarová Ľubica PhD.
Annotation:The ability of forests to continue mitigating climate change depends on their ability to cope with and adapt to the drivers of global change, such as more frequent extreme climate events and changes in air pollutants (especially carbon dioxide, reactive nitrogen compounds and sulphur). Different drivers of global change could play a synergistic, antagonistic or predisposing role in influencing the functioning and health of forest ecosystems. CLEANFOREST will create an inclusive and multidisciplinary pan-European network that uses existing expertise and infrastructures (monitoring networks, manipulation experiments) to 1/ coordinate research efforts (e.g. data collection), 2) compare approaches and define common protocols to standardize measurements and methodologies used in global change research and 3) encourage collaboration between different research groups to exchange and synthesize data, which will enable further development of scientific knowledge, identification of research gaps, and providing proposals for next-generation manipulation experiments and monitoring networks. Finally, CLEANFORST will benefit from the participation of key stakeholders (policy makers, small companies developing low-cost and effective environmental monitoring tools, civil society organizations) by fostering mutual synergies to meet the urgent need for evidence-based solutions in policy, society and technological challenges. Focus of the project - main challenges: Challenge 1. Spatio-temporal changes in driving forces of global change. Challenge 2. Interactions between the driving force of global change and the health status and functioning of forest ecosystems. Challenge 3. Interactions between the driving force of global change and tree and soil biogeochemical processes

Urban Tree Guard - Safeguarding European urban trees and forests through improved biosecurity

Ochrana európskych mestských stromov a lesov prostredníctvom zlepšenej biobezpečnosti

Duration: 26. 10. 2021 - 25. 10. 2025
Evidence number:CA20132
Program: COST
Project leader: Mgr. Jánošíková Zuzana PhD.

PEN-CAFoRR - Pan-European Network for Climate Adaptive Forest Restoration and Reforestation

Paneurópska sieť pre klimaticky adaptívnu obnovu lesa a zalesňovanie

Duration: 8. 10. 2020 - 7. 10. 2024
Evidence number:CA19128
Program: COST
Project leader: Ing. Ferus Peter PhD.

iSBio Consortium - International soil biogeography consortium for biodiversity studies & conservatorium of soil comunities

Pôdna biogeografia pre štúdie biodiverzity pôdnych spoločenstiev

Duration: 23. 7. 2018 - 30. 9. 2024
Evidence number:-
Program: Medziústavná dohoda
Project leader: Ing. Barna Milan PhD.
Project web page:https://home.uni-leipzig.de/idiv/isbio/

RESDINET - Network for novel remote sensing technologies in forest disturbance ecology

Sieť inovatívnych technológií diaľkového prieskumu Zeme v rámci disturbančnej ekológie v lesoch

Duration: 1. 1. 2023 - 31. 12. 2025
Evidence number:101078970
Program: Horizont Európa
Project leader: Ing. Jakuš Rastislav DrSc.
Annotation:The primary objective of this project is to facilitate networking opportunities between research institutions in Slovakia and their top-tier counterparts in the EU, specifically those from Sweden and Finland, in the context of this project. The focus of this initiative is to augment forest disturbance ecology. The project will begin by establishing an initial network and developing a joint research project concerning novel remote sensing technologies. Rigorous analysis of severe insect-induced disturbances will be conducted in test areas in Slovakia, Finland, and Sweden, using drone-acquired remotely sensed data and field data. The integrated dataset will be utilized to design new tools for landscape-level early bark beetle attack identification and to construct bark beetle infestation risk assessment models. The project aims to contribute new knowledge to this scientific field.

TransformERS - Transformations international Experience and Research network for Sustainable futures

Transformácia medzinárodných skúseností a výskumnej siete pre udržateľnú budúcnosť

Duration: 31. 10. 2023 - 30. 10. 2027
Evidence number:CA22156
Program: COST
Project leader: prof., Mgr. Kluvánková Tatiana PhD.
Project web page:https://www.cost.eu/actions/CA22156/

- - Influence of abiotic and biotic stresses on properties of plants

Vplyv abiotických a biotických stresorov na vlastnosti rastlín

Duration: 11. 11. 2016 - 11. 11. 2026
Evidence number:-
Program: Medziústavná dohoda
Project leader: Ing. Kuklová Margita CSc.

NetFor - Towards a network for automated real-time monitoring of Quercus robur L. vitality in the Danube region

Vytvorenie automatizovanej monitorovacej siete za účelom sledovania vitality Quercus robur L. v Podunajsku

Duration: 1. 7. 2023 - 30. 6. 2025
Evidence number:DS-FR-22-0026
Program: Multilaterálne - iné
Project leader: Ing. Ježík Marek PhD.
Annotation:Recent changes in riparian forests in Danube region, mainly caused by hydrological management and climate changes lead to serious deterioration of floodplain ecosystems and decline of Quercus robur tree species. Dendrochronological analyses are powerful tools that provide new insights about forest plasticity to climate-related parameters and its adaptive mechanisms to warming and water balance (i.e. drought). A reliable and large-scale predictive monitoring system based on dendrometer information in order to keep track of the forest vitality in near real-time and to mitigate unpredictable changes in climate will be established along the gradient from Central to Southern Europe. Moreover, project will lead to strengthen research capacities of project team members through an exchange of skills and knowledge among the participants and to built a systematic monitoring network.

InsectAl - Using Image-based AI for Insect Monitoring & Conservation

Využitie obrazovej umelej inteligencie na monitoring a ochranu hmyzu

Duration: 25. 10. 2023 - 24. 10. 2027
Evidence number:CA22129
Program: COST
Project leader: Mgr. Černecká Ľudmila PhD.

CropBiomes - Exploiting Plant-Microbiomes Networks and Synthetic Communities to improve Crops Fitness

Využitie sietí rastlín a mikrobiómov a syntetických spoločenstiev na zlepšenie kondície plodín

Duration: 2. 10. 2023 - 1. 10. 2027
Evidence number:CA22158
Program: COST
Project leader: Ing. Artimová Renata PhD.
Annotation:CropBiomes connects European experts to coordinate and develop knowledge on crop microbiomes for use in precision sustainable agriculture. It will use technological advances (e.g. engineered microbiomes) to selectively improve the resistance of holobiomes to specific environments such as drought and disease. They will define new approaches to topics such as diversity of plant microbiomes, their distribution, ecoevolution, crossing and dynamics of microbiomes/holobiomes, and crossing in specific environments such as soilless systems and environmental stressors (drought/heat, pathogens). Finally, we will explore the plant microbiome as a source of beneficial associations of microorganisms and use technology to engineer microbiomes (via synthetic communities).

National Projects

ForGenRes - Adaptive variation of genetic resources of forest trees under climate change

Adaptívna variabilita genetických zdrojov lesných drevín v podmienkach klimatickej zmeny

Duration: 1. 7. 2022 - 30. 6. 2026
Evidence number:APVV-21-0270
Program: APVV
Project leader: Ing. Jamnická Gabriela PhD.
Annotation:The project focuses on the choice of appropriate genetic resources of forest trees (with primary focus on secondary resources, i.e., seed stands) relying on integrated assessment of phenotypic and physiological traits and adaptive genetic variation based on provenance research, manipulative experiments and simulation of the effects of sylvicultural measures on genetic structure of forest stands. The project is oriented towards the identification of geographical variation of forestry-relevant traits on one side and physiological parameters potentially correlated with these traits on the other side, as well as assessment of their genetic background. Correlations of phenotypic and physiological traits with the climates of the sites of origin, climatic conditions of the sites of plant ation and acute climatic stress will also be addressed. Knowledge about trends of responses of tree species to shifts of geographical position and climate, physiological response to stress, adaptive genetic variation, and effects of stand management on genetic structure will serve as a basis for recommendations for forest reproductive material transfers under clilmate change and active management of tree genetic resources.

Accumulation of energy and mineral elements in the soil-plant system of nature-friendly and anthropically affected forest ecosystems

Akumulácia energie a minerálnych elementov v pôdno-rastlinnom systéme prírode blízkych a antropicky ovplyvnených lesných ekosystémov

Duration: 1. 1. 2021 - 31. 12. 2024
Evidence number:2/0009/21
Program: VEGA
Project leader: Ing. Kuklová Margita CSc.

What we (do not) know about the genus Crepidotus (Agaricomycotina, fungi)

Čo (ne)vieme o rode Crepidotus (Agaricomycotina, huby)

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:1/0346/22
Program: VEGA
Project leader: Mgr. Adamčíková Katarína PhD.
Annotation:Fungi of the genus Crepidotus (Agaricomycotina) have pileate fruiting bodies with a lamellate hymnophore and a typically a reduced stipe. They grow on various dead plant substrates, especially wood. They are circumpolarly widespread and relatively common from tropical to hemiboreal regions. The genus Crepidotus was processed monographically several times, but the individual species were defined only on the basis of morphological features. Phylogenetic studies have confirmed the genus Crepidotus as a separate lineage of Agaricomycotina, but species delimitation and relationships are not sufficiently known and resolved. This project focuses on reconstructing of phylogenetic relationships in the genus, the identification of species diversity and the molecular delimitationof the species concept that was so far defined only morphologically. We will use traditional methods of statistically supported morphological observations in combination with phylogenetic analysis of several regions of DNA. A robust dataset of sequences, morphological observations and ecological data will make it possible to monitor evolutionary processes and the adaptive function of morphological structures.

Diversity and pathogenicity of ophiostomatoid fungi in Scots pine stands infested by bark beetles

Diverzita a patogenita ophiostomatoidných húb v porastoch borovice lesnej napadnutých podkôrnym hmyzom

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:2/0122/22
Program: VEGA
Project leader: Mgr. Pastirčáková Katarína PhD.
Annotation:Fungi transmitted by bark beetles (Coleoptera, Scolytinae) have suitable microclimatic conditions for their growth and development in bark beetle galleries. Most bark beetle species are closely associated primarily with ophiostomatoid fungi that cause a blue staining of wood, as well as serious diseases of the host trees. The proposed project is focused on the research of species diversity of ophiostomatoid fungi in populations of bark beetles damaging Scots pine (Pinus sylvestris) stands, with the special emphasis on interactions between the fungi, Scolytid bark beetles and their hosts, including determination of pathogenicity of isolates of dominant fungal species and their possible impact on the pine forests dieback in Slovakia.

Diversity of urban biota in the Carpathian-Pannonian region

Diverzita bioty miest v karpatsko-panónskej oblasti

Duration: 1. 1. 2021 - 31. 12. 2024
Evidence number:2/0108/21
Program: VEGA
Project leader: Ing. Slezák Michal PhD.

Ecological impacts of air pollution residues and forest management on mycological - phytopathological conditions in anthropically influenced forest ecosystems

Ekologické dopady imisných reziduí a lesného manažmentu na mykologicko - fytopatologické pomery v antropicky ovplyvnených lesných ekosystémoch

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:2/0045/22
Program: VEGA
Project leader: RNDr. Mihál Ivan CSc.
Annotation:The project includes mycological and phytopathological research of anthropically influenced forest ecosystems in relation to their health status. Synecological relationships (immissions - management - mycology - phytopathology) influencing the health of forests will be studied. The intensity of air pollution attack and various forest management measures in forests can also significantly affect their mycological - phytopathological status. Therefore, it is necessary to know the synergism of the effects of these factors on the health of forests and to define, on the basis of research, possible changes in the management of these forests. The aim should be to achieve the optimal intensity of human intervention in the longer-term development of these forest ecosystems.

Evolutionary potential and survival of fragmented animal populations from a genomics perspective

Evolučný potenciál a prežívanie fragmentovaných populácií živočíchov z pohľadu genomiky

Duration: 1. 1. 2021 - 31. 12. 2024
Evidence number:2/0107/21
Program: VEGA
Project leader: Mgr. Kaňuch Peter PhD.

Phenological response of plants to changing environmental conditions and spatio-temporal dynamics of selected macroelements and pollutants in forest ecosystems

Fenologická odozva rastlín na meniace sa podmienky prostredia a časovo-priestorová dynamika vybraných makroelementov a polutantov v lesných ekosystémoch

Duration: 1. 1. 2021 - 31. 12. 2024
Evidence number:2/0050/21
Program: VEGA
Project leader: Mgr. Schieber Branislav PhD.
Annotation:Attention will be paid to the research of phenological responses and vitality of selected forest trees and herbs in changing environmental conditions. The results should help clarify the potential relationships between these changes and the subsequent reactions of plant components throughout the phenological response and their vitality as an important bioindicator. Research will also be focused on the acquisition of knowledge about spatio-temporal dynamics of the contents of selected essential chemical elements - macroelements (C, N, S, P, K, Ca, Mg) and heavy metals (Zn, Pb, Hg, As) in soil and biomass of some forest trees and herbs in relation to their stage of development (phenological phases) and vitality, respectively. In addition, we will analyze selected components of biogeochemical cycle (water - deposition of sulfur, air - ozone concentration), which are considered to significant pollutants with a negative impact on living ecosystems.

The gene bank of selected Cornus L. taxa containing bio-active substances with important therapeutic effects

Genobanka vybraných taxónov rodu Cornus L. obsahujúcich bioaktívne látky s významnými terapeutickými účinkami

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:2/0150/22
Program: VEGA
Project leader: Ing. Konôpková Jana PhD.
Annotation:Rising interest in natural medicaments in the past decades was an impulse for gathering complex information on bioactive compounds in Cornus L. taxa growing in the Mlyňany Arboretum and their therapeutic effects on human health. The obtained results may be beneficial for further research focused on the prevention and treatment of such major diseases of civilization as diabetes, oncological and cardiovascular diseases. To ensure a sufficient production of plant material, methods of micropropagation in in vitro conditions will be used. The aim of this project is to increase the content of pharmacologically active substances in monitored taxa by optimizing the culture condition during in vitro regeneration. Genotypes with an interesting content of these substances will be the basis for the creation of gene bank with a further potential use in research, education, or pharmaceutical and food technologies.

The plant species diversity and physiological response to changing ecological conditions of floodplain forests

Hodnotenie druhovej diverzity a fyziologickej odozvy rastlín na ekologické podmienky lužných lesov

Duration: 1. 1. 2023 - 31. 12. 2026
Evidence number:2/0053/23
Program: VEGA
Project leader: Ing. Slezák Michal PhD.

Management of global change in vulnerable areas

Manažment globálnej zmeny v zraniteľných územiach

Duration: 1. 1. 2021 - 31. 12. 2024
Evidence number:2/0170/21
Program: VEGA
Project leader: prof., Mgr. Kluvánková Tatiana PhD.

Intra- and interspecies physiological and growth reaction of forest trees in the frame of climate change

Medzi- a vnútrodruhová fyziologická a rastová odozva lesných drevín v kontexte meniacej sa klímy

Duration: 1. 1. 2023 - 31. 12. 2026
Evidence number:1/0285/23
Program: VEGA
Project leader: Ing. Jamnická Gabriela PhD.

TaBi - A new pest in beech stands of Slovakia: Evaluation and proposal of control methods against Taphrorychus bicolor

Nový škodca v bučinách na Slovensku: Výskum metód ochrany lesa proti lykožrútovi bukovému (Taphrorychus bicolor)

Duration: 1. 7. 2023 - 31. 12. 2025
Evidence number:APVV-22-0545
Program: APVV
Project leader: Ing. Barta Marek PhD.
Annotation:European beech (Fagus sylvatica) is a dominant tree species (34.6%) in the forests of Slovakia. Since 2014, cases of withering and, in some areas, even death of beech stands caused by the insect pest Taphrorychus bicolor were reported. Damages were observed mainly in warmer and drier locations, on south-facing slopes, and often with open stand walls. Taphrorychus bicolor is a common species in European forests. In recent years caused considerable damage in Hungary and Germany. Climate change is anticipated to further aggravate the severity of forest pests, as warmer temperatures and increased tree stress (e.g., due to drought) likely facilitate their establishment and spread. According to Slovak Hydrometeorological Institute, the summer of 2022 was the warmest in the history of meteorological measurements (since 1881) in Slovakia. With increasing temperatures and periods without precipitation, it is assumed that the frequency of attacks and outbreaks of Taphrorychus bicolor will increase. In recent years, damage to healthy-standing trees has been reported from several locations in Slovakia. When the trees are attacked for several years, the beetle gradually overcomes their defense mechanisms, and the stands withers and dies. The main objective of the projects is to design forest protection measures and recommendations for foresters to prevent damage caused by the Taphrorychus bicolor in beech stands and to introduce the novel biocontrol method to suppress the rising population of this pest. To accomplish the main objective of the project, the following partial aims were designed : 1. Evaluation of methods for monitoring and trapping T. bicolor 2. Isolation, determination, and cultivation of entomopathogenic fungi and pathogens transmitted by T. bicolor 3. Testing the selected strains of entomopathogens against T. bicolor in the field. 4. Dissemination of results and transfer of new application knowledge directly to forestry practice.

Unravelling of functional diversity and ecological role of fungi of the family Clavariaceae

Objasnenie funkčnej diverzity a ekologickej úlohy húb čeľade Clavariaceae

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:2/0050/22
Program: VEGA
Project leader: Mgr. Adamčíková Katarína PhD.

Populations and communities of arboricolous insects in the context of global and local changes: distribution and adaptations to new environments

Populácie a spoločenstvá arborikolného hmyzu v kontexte globálnych a lokálnych zmien: distribúcia a adaptácie na nové prostredie

Duration: 1. 1. 2023 - 31. 12. 2026
Evidence number:2/0022/23
Program: VEGA
Project leader: doc. Ing. Saniga Miroslav CSc.
Annotation:The scientific project aims to obtain original knowledge about the spatial distribution of arboricolous insect species - mycophages, phytophages, and predators and the composition of their communities along ecological gradients (temperature, humidity, and light gradients) in forest and urban habitats in the context of global and local changes. Attention is paid to moths, sawflies, beetles, ants, and horseflies in terms of their occurrence on woody plants and along horizontal or vertical gradients of forests in the Western Carpathians and in lowland forests in Slovakia. Greater attention is paid to the occurrence of alien insect species in communities of native insect species dwelling on trees with a focus on invasive species. Research outputs aim at a better understanding of the adaptive and bioindication potential of arboricolous insects in new environments.

Spatial components of taxonomic, functional and phylogenetic diversity of orthopteroid insects in relation to ecological and evolutionary drivers

Priestorové zložky taxonomickej, funkčnej a fylogenetickej diverzity ortopteroidného hmyzu vo vzťahu k ekologickým a evolučným faktorom

Duration: 1. 1. 2023 - 31. 12. 2026
Evidence number:2/0097/23
Program: VEGA
Project leader: Ing. Jarčuška Benjamín PhD.
Annotation:The project will assess orthopteran diversity and its scale components (alpha, beta, zeta and gamma diversities) and aspects (taxonomic, phylogentic and functional diversity) in relation to ecological and evolutionary drivers while taking into account operating scale of potential drivers. Assessing quantitative information on habitat and other environmental requirements and preferences of orthopterans will enable us to use orthopterans as bioindicator species for grassland ecosystems. Understanding distribution patterns of orthopterans diversity in regions according to a scale-dependent manner will have conservation implications. Functional and phylogenetic approach could improve explanation of differences in distributional pattern of species of European and national importance in comparison to ubiquitous species.

Norway spruce (Picea abies) resistance to bark beetle attack in condition of changing climate

Rezistencia smreka obyčajného (Picea abies) voči náletu podkôrneho hmyzu v podmienkach meniacej sa klímy

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:2/0155/22
Program: VEGA
Project leader: Ing. Jakuš Rastislav DrSc.
Annotation:The project is focused on researching the resistance of spruce (Picea abies) to the infestation of bark beetles, especially the European spruce bark beetle (Ips typographus) in conditions of a changing climate. The activities are planned on two levels. The first level will be represented by the research plots of IFE SAS and the Faculty of Forestry and Wood Sciences CULS in Prague. The second level will be represented by selected model areas affected by the gradation of bark beetles. The first goal will address the issue of the initiation and spread of damage to forest stands, especially with remote sensing methods (drone, satellites). In solving the second goal, we will analyze the role of primary and secondary metabolites using methods of analytical chemistry. We will use dendrochronological and isotope analyses to meet the third goal.

Impact of climate change on the distribution of selected pathogens of Pinus sp. trees

Rozšírenie vybraných škodlivých patogénov Pinus sp. vzhľadom ku klimatickej zmene

Duration: 1. 1. 2022 - 31. 12. 2025
Evidence number:2/0132/22
Program: VEGA
Project leader: Mgr. Jánošíková Zuzana PhD.
Annotation:Climate change and increasing average annual temperatures, impose requirements for pathogens to shift their ranges to remain within environmentally tolerable areas, spreading to the areas where they have not been reported previously. The project is focused on determining the temperature tolerances of selected harmful pathogens of pine trees (Dothistroma pini, Dothistroma septosporum, Lecanosticta acicola and Fusarium circinatum) and on the study of the temperature adaptation of different populations of quarantine needle cast species D. pini. Predictive maps of potential distribution and the comparison of the genetic relations of these fungal species will be made. The virulence of selected populations of D. pini from different climatic regions of the world will be determied, and the American continent with the European will be compared. The susceptibility of selected proveniences of Pinus sylvestris to D. septosporum will be estimated.

The North-American honey locust (Gleditsia triacanthos L.) in Slovakia: risk of switch to invasive behaviour as accelerated by climate change

Severoamerická gledíčia trojtŕňová (Gleditsia triacanthos L.) na Slovensku: riziká prechodu k inváznemu správaniu sa akcelerované klimatickou zmenou

Duration: 1. 1. 2023 - 31. 12. 2026
Evidence number:2/0072/23
Program: VEGA
Project leader: Ing. Ferus Peter PhD.

STRAKA - Tree and country – influence of trees on diversity of soil microorganisms in agricultural land

Strom a krajina – vplyv drevín na diverzitu pôdnych mikroorganizmov v poľnohospodárskej krajine

Duration: 1. 7. 2021 - 30. 6. 2025
Evidence number:APVV-20-0257
Program: APVV
Project leader: Mgr. Adamčíková Katarína PhD.
Annotation:Solitary tree standing out of continual forest vegetation has well-known positive and negative impacts on grasslands and arable cultures. Close vicinity of tree causes light and wind interception resulting in change of herbal diversity of grasslands or inhibited growth of crop plants in arable agricultures. Positive influences of tree presence are local enhancing of biological diversity associated with improved ecosystem function. Soil fertility, stability of ecosystem and sustainable land management essentially depends on soil quality. Soil microorganisms are very susceptible to changes in soil characteristics and play the fundamental role in nutrient recycling and stability of ecosystem. Changes in microbial communities connected to presence of trees are underexplored but very actual with current effort to improve landscape structure. Trees are associated with specific groups of fungi; among them are highlighted ectomycorrhizal fungi. Soil of semi-natural grasslands is often dominated by probably biothrophic basidiomycetes and ascomycetes known as CHEGD fungi. In arable soils, special importance is attributed to arbuscular mycorrhizal fungi and presence of parasitic fungi. This project aims to study representation of fungi with symbiotic, saprophytic, parasitic or other trophic guilds resulted from interaction of tree presence in agricultural land. In addition, we will evaluate selected abiotic and biotic soil characteristics to estimate changes in functional diversity. Project uses advances methods in sequencing of environmental DNA, soil analyses and computer modelling of special influence of ecological factors.

CALTER - Soil carbon fluxes in dominant forest ecosystems along elevation gradient in the Western Carpathian

Toky uhlíka v pôde hlavných typov lesných ekosystémov na výškovom gradiente Západných Karpát

Duration: 1. 7. 2022 - 30. 6. 2025
Evidence number:APVV-21-0412
Program: APVV
Project leader: Ing. Barna Milan PhD.
Annotation:Forest stores more than 70% of global soil carbon (C) and plays a central role in soil surface-atmosphere exchange of greenhouse gases. Due to the amount of C stored in the soil, it is essential to recognize that even a small change within this pool could significantly feedback the earth system. Soil organic carbon occurs in diverse forms, which according to the stability, can be divided into an active (labile) fraction, whose persistence time varies from a few weeks to a few months, and a stable fraction, which can persist in the soil for many years or even centuries. Soil loses C by two main processes - respiration and leaching. Both of them show complex spatio-temporal biophysical controls that vary on different scales as a consequence of changes in biotic (plant or microbial community) and abiotic (e.g., soil temperature, soil moisture, soil texture) factors. Soil respiration (Rs) consists of the two main components - heterotrophic (Rh) and autotrophic respiration (Ra), which respond differently to changes in influencing factors. The elevation is a key driver of climate properties playing an essential role in soil carbon content and fluxes. The main aim of our project is to identify C loss by respiration and leaching and to identify their driving factors along an elevation gradient representing the main forest communities in the Western Carpathians. Study plots are located in sites dedicated to long-term ecological research (LTER Slovakia). Possible impact of elevated temperature on soil C fluxes will be studied in open-top greenhouses. For reliable estimation of naturally very variable soil C fluxes we will optimize sampling strategy for each studied ecosystem by spatial stratification and by adjustment of measuring frequency. The project is proposed by 5 institutions running long-term ecological research for 3 years and consists of preparatory, verification, implementation and interpretation phases.

PLANTin - Aliens among us: Spatio-temporal dynamics of plant invasions and their adverse impact on ecosystems

Votrelci medzi nami: Časovo-priestorová dynamika rastlinných invázií a ich nepriaznivý dopad na ekosystémy

Duration: 1. 7. 2020 - 30. 6. 2024
Evidence number:APVV-19-0134
Program: APVV
Project leader: Ing. Slezák Michal PhD.

Developmental dynamics and mortality in spruce and mixed old-growth forests and their implications for the close-to-nature silviculture

Vývojová dynamika a mortalita v smrekových a zmiešaných pralesoch a ich implikácie pre prírode blízke pestovanie lesa

Duration: 1. 1. 2022 - 31. 12. 2024
Evidence number:1/0606/22
Program: VEGA
Project leader: Ing. Mezei Pavel PhD.
Annotation:The project is focused on the analysis of long-term dynamics in spruce and mixed natural forests and identification of structural parameters that can be utilized in development of concepts based on the close-to-nature (CTN) forest management. Research object is represented by the network of long-term investigated localities in old-growth forest reserves as well as the network of research plots managed according to the principles of CTN silviculture. Main goals in old-growth reserves are the analysis of temporal variability of stand characteristics and the evaluation of relative stability of structured identified during the developmental cycle. The database of long-term measurements enable to quantify the mortality rate as basic demographic process important for modelling of natural forest development. Based on the repeated measurements in forest stands managed by CTN principles, the database will be build that finds its application in development of models for effective management of these forest stands.

Projects total: 39