Digitalni repozitorij raziskovalnih organizacij Slovenije

Iskanje po repozitoriju
A+ | A- | Pomoč | SLO | ENG

Iskalni niz: išči po
išči po
išči po
išči po


Iskalni niz: "avtor" (Monika Konnert) .

1 - 8 / 8
Na začetekNa prejšnjo stran1Na naslednjo stranNa konec
Non-native forest tree species in Europe : ǂthe ǂquestion of seed origin in afforestation
Paraskevi Alizoti, Jean-Charles Bastien, Debojyoti Chakraborty, Marcin Miroslav Klisz, Johan Kroon, Charalambos Neophytou, Silvio Schueler, Marcela van Loo, Marjana Westergren, Monika Konnert, Robert Brus, 2022, izvirni znanstveni članek

Povzetek: Non-native forest tree species have been introduced in Europe since the 16th century, but only in the second half of the 20th century the significance of the seed source origin for their economic use was recognized, resulting in the establishment of numerous provenance trials at a national, regional, European and International level, as those led by IUFRO. Breeding programs have also been launched in the continent for the most economically important species. Aim of this work is the formulation of provenance recommendations for planting of five non-native tree species in Europe (Douglas fir, grand fir, Sitka spruce, lodgepole pine and black locust), based on the information obtained from twenty countries, in the frame of the EU FP-1403 NNEXT Cost Action. The survey revealed that official and non-official national recommendations, based on provenance research results, have been elaborated and followed at a different level and extend for the above five species, but only for Douglas fir recommendations exist in almost all the participating to the survey countries. The compilation of provenance recommendations across Europe for each species is presented in the current work. Besides the recommended introduced seed sources, European seed sources are also preferred for planting, due to ease of access and high availability of forest reproductive material. European breeding programs yielding genetic material of high productivity and quality constitute currently the seed source of choice for several species and countries. Consolidation of trial data obtained across countries will allow the joint analysis that is urgently needed to draw solid conclusions, and will facilitate the development of ‘Universal-Response-Functions’ for the species of interest, rendering possible the identification of the genetic material suitable for global change. New provenance trial series that will test seed sources from the entire climatic range of the species, established in sites falling within and outside the environmental envelopes of their natural ranges, are urgently needed to pinpoint and understand the species-specific climate constraints, as well as to correlate functional traits to the seed origin and the environmental conditions of the test sites, so that the selection of suitable forest reproductive material of non-native tree species in the face of climate change can be feasible.
Ključne besede: provenance recommendations, provenance testing, breeding programs, adaptation, exotic tree species, Douglas fir, Sitka spruce, grand fir, lodgepole pine, black locust
Objavljeno v DiRROS: 09.02.2022; Ogledov: 855; Prenosov: 666
URL Povezava na celotno besedilo
Gradivo ima več datotek! Več...

LIFEGENMON - LIFE for European forest genetic monitoring system
Hojka Kraigher, Filipos Aravanopoulos, Barbara Fussi, Fotis Kiourtsis, Monika Konnert, Tina Michieli, Živan Veselič, Marjana Westergren, 2016, objavljeni povzetek znanstvenega prispevka na konferenci

Objavljeno v DiRROS: 03.11.2021; Ogledov: 810; Prenosov: 331
.pdf Celotno besedilo (4,38 MB)

Genetic monitoring in forests - efforts for European implementation
Monika Konnert, Barbara Fussi, Marjana Westergren, Filipos Aravanopoulos, Hojka Kraigher, 2015, objavljeni povzetek znanstvenega prispevka na konferenci

Objavljeno v DiRROS: 03.11.2021; Ogledov: 722; Prenosov: 255
.pdf Celotno besedilo (1,05 MB)

The interplay between forest management practices, genetic monitoring, and other long-term monitoring systems
Darius Kavaliauskas, Barbara Fussi, Marjana Westergren, Filipos Aravanopoulos, Domen Finžgar, Roland Baier, Paraskevi Alizoti, Gregor Božič, Evangelia V. Avramidou, Monika Konnert, Hojka Kraigher, 2018, pregledni znanstveni članek

Povzetek: The conservation and sustainable use of forests and forest genetic resources (FGR) is a challenging task for scientists and foresters. Forest management practices can affect diversity on various levels: genetic, species, and ecosystem. Understanding past natural disturbance dynamics and their level of dependence on human disturbances and management practices is essential for the conservation and management of FGR, especially in the light of climate change. In this review, forest management practices and their impact on genetic composition are reviewed, synthesized, and interpreted in the light of existing national and international forest monitoring schemes and concepts from various European projects. There is a clear need and mandate for forest genetic monitoring (FGM), while the requirements thereof lack complementarity with existing forest monitoring. Due to certain obstacles (e.g., the lack of unified FGM implementation procedures across the countries, high implementation costs, large number of indicators and verifiers for FGM proposed in the past), merging FGM with existing forest monitoring is complicated. Nevertheless, FGM is of paramount importance for forestry and the natural environment in the future, regardless of the presence or existence of other monitoring systems, as it provides information no other monitoring system can yield. FGM can provide information related to adaptive and neutral genetic diversity changes over time, on a species and/or on a population basis and can serve as an early warning system for the detection of potentially harmful changes of forest adaptability. In addition, FGM offers knowledge on the adaptive potential of forests under the changing environment, which is important for the long-term conservation of FGR
Ključne besede: forest monitoring, forest genetic monitoring, forest genetic diversity, silviculture
Objavljeno v DiRROS: 20.02.2020; Ogledov: 2085; Prenosov: 1305
.pdf Celotno besedilo (766,78 KB)
Gradivo ima več datotek! Več...

Technical guidelines for molecular genetic analysis in non-native forest tree species of Europe
ni določena

Objavljeno v DiRROS: 26.09.2018; Ogledov: 3121; Prenosov: 1322
.pdf Celotno besedilo (4,46 MB)
Gradivo ima več datotek! Več...

Genetska diferenciacija avtohtonih populacij smreke (Picea abies (L.) Karst.) v Sloveniji, ugotovljena z analizo izoencimov
Gregor Božič, Monika Konnert, Mitja Zupančič, Hojka Kraigher, Ivan Kreft, 2003, izvirni znanstveni članek

Povzetek: Raziskava obravnava genetsko diferenciacijo 22 populacij smreke (Picea abies (L.) Karst.) z njenih naravnih rastišč v Sloveniji in 4 na Hrvaškem z analizo izoencimskih genskih označevalcev. Razlike med populacijami smo ocenili z genetskimi razdaljami po Gregoriusu (1974) za 15 polimorfnih genskih lokusov. Vrednosti genetskih razdalj se gibljejo med 0,021 in 0,073 (v Sloveniji do 0,063). Izoencimska genetska diferenciranost smreke je razmeroma majhna. Rezultati hierarhične klasifikacije nakazujejo geografsko odvisno združevanjepopulacij v dve skupini: alpsko skupino s Trnovskim gozdom in osrednje dinarsko skupino. Skupini se na območju Snežnika tudi prekrivata.
Ključne besede: Picea abies (L.) Karst, izoencimi, genetska diferenciacija, varstvo gozdnih genskih virov, Slovenija, Hrvaška
Objavljeno v DiRROS: 12.07.2017; Ogledov: 4414; Prenosov: 2047
.pdf Celotno besedilo (720,64 KB)

Short reviews on the genetics and breeding of introduced to Europe forest tree species
2016, strokovna monografija

Povzetek: Monograph represents short reviews on the genetics and breeding of introduced to Europe forest tree species. The management of tree species non-native to European geographical regions has a long tradition within forestry management practice. Their introduction to Europe (initially focused on growing tree species) dates back to the 18th century when enormous demands were being made on natural resources to sustain the on-going industrialization of Europe. Today issues of biomass production and C sequestration as well as the question of whether these species could increase the adaptive capacity of forests to long-term climate change patterns have fueled a growing interest in non-native tree species in Europe.
Objavljeno v DiRROS: 12.07.2017; Ogledov: 4508; Prenosov: 1190
.pdf Celotno besedilo (3,71 MB)

The genetic population study of Balkan Silver Fir (Abies alba Mill.)
Dalibor Ballian, Faruk Bogunić, Muhamed Bajrić, Davorin Kajba, Hojka Kraigher, Monika Konnert, 2012, izvirni znanstveni članek

Objavljeno v DiRROS: 12.07.2017; Ogledov: 2526; Prenosov: 647
.pdf Celotno besedilo (708,50 KB)
Gradivo ima več datotek! Več...

Iskanje izvedeno v 0.21 sek.
Na vrh