OUR PUBLICATIONS
https://www.idpan.poznan.pl/pl/nasze-publikacje-lista
https://new.idpan.poznan.pl/pl/nasze-publikacje-lista
EVENTS
COOPERATION
Institute of Dendrology
Polish Academy of Sciences
SCIENTIFIC CATEGORY A+ IN THE DISCIPLINE OF BIOLOGICAL SCIENCES
SCIENTIFIC CATEGORY A+ IN THE DISCIPLINE OF FOREST SCIENCES
OUR PUBLICATIONS
https://www.idpan.poznan.pl/pl/nasze-publikacje-lista
https://new.idpan.poznan.pl/pl/nasze-publikacje-lista
EVENTS
COOPERATION
We invite you to listen to Dr. Łukasz Walas’ lecture entitled “Horse chestnut - a relic from the Balkan Peninsula”.
The homeland of the horse chestnut is the Balkan Peninsula. It was most likely brought to Poland by King Stefan Batory as early as the 16th century. Today, natural populations are threatened with extinction due to disease, pests, climate change and human pressure. Winter conditions, especially precipitation, are decisive for the horse chestnut's existence. In situ conservation, enriched with assisted migration, will play an important role in the survival of this species.
We invite you to listen to Prof. Marcin K. Dyderski’s lecture entitled “Invasive plant species - what helps their expansion?”
Biological invasions are one of the main threats to biodiversity and the economy. Their success depends on factors that can be divided into those related to the characteristics of a particular species, the availability of seeds and the characteristics of the environment. On a continental scale, the main determinant of species distribution is climate. Its changes can cause both the loss of the climatic optimum of currently existing species and open the way for others to conquer further areas.
We invite you to listen to Prof. Ewelina Ratajczak’s lecture entitled “Will stressed seeds provide us with a better future?"
We are observing rapid climate changes that cause stress to trees. This is due to the fact that they induce an oxidative stress condition, which lowers the metabolic activity of plant cells. Stressed trees produce stressed seeds, whose viability is reduced. Storing seeds in a way that preserves their viability becomes crucial for safeguarding the genetic resources of tree species and protecting biodiversity in commercial forests.
We invite you to listen to Prof. Ewa M. Kalemba’s lecture entitled “From seed germination to plant formation. The different sides of reactive oxygen species”.
All plants, including trees, go through growth stages. A seed germinates and a seedling is formed, which after many years of vegetative growth will give rise to a tree capable of flowering and producing its own fruit with seeds. Plant functioning is controlled by hormones interacting with reactive oxygen species, which regulate the growth and development of plant organs (roots, leaves, flowers), seed germination, aging and response to stress conditions.
We invite you to listen to Ms. Joanna Kijowska-Oberc’s, M.Sc., lecture entitled “How do seeds fight drought?”
Drought occurring in the wake of climate change results in a decrease in the viability of tree seeds. The extinction of many species occurs, and this threatens the sustainability of forest ecosystems. The accumulation of proline is a defense reaction of seeds. Proline not only protects cell membrane components from damage and prevents water loss, but can also be used as an indicator of seed resistance to drought. Resilient seeds, in turn, will give rise to stable forests.