111. Main features of the labour market and economic activity in the native timber sector in the Ecuadorian AmazonVeronica Alonso, Tatiana Ojeda Luna, Rattiya S. Lippe, Renata Aguayo, Christian Held, Jörg Schweinle, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: native forestry, labor market, wages, Ecuadorian Amazon
Objavljeno v DiRROS: 04.10.2023; Ogledov: 381; Prenosov: 100
 Celotno besedilo (103,64 KB) |
112. Comparative analysis of economic performance and employment situation in wood-based value chains : a case study of Viet NamVeronica Alonso, Rattiya S. Lippe, Renata Aguayo, Jörg Schweinle, Christian Held, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: wood chip, wood pellet, fiberboard, wood industries, Viet Nam, employment, economic performance
Objavljeno v DiRROS: 04.10.2023; Ogledov: 349; Prenosov: 93
Celotno besedilo (124,08 KB) |
113. A step forward to enhance the wood processing industry: identifying its challenges : a case study in UkraineVeronica Alonso, Ihor Soloviy, Taras Chelepis, Vasyl Lavnyy, Eva Kehayova, Rattiya S. Lippe, Bernd Wippel, Jörg Schweinle, 2023, objavljeni znanstveni prispevek na konferenci Ključne besede: wood processing sector, employment, reforms, Ukraine
Objavljeno v DiRROS: 04.10.2023; Ogledov: 401; Prenosov: 112
Celotno besedilo (169,70 KB) |
114. Social innovation to address sustainability challenges and enlarge the opportunities provided by forests for a green and just transition of marginalised mountain areasMaria Nijnik, Simo Sarkki, Mariana Melnykovych, David Miller, 2023, objavljeni znanstveni prispevek na konferenci (vabljeno predavanje) Ključne besede: natural capital, ecosystem services, woodlands, communities, stakeholder engagement, sustainability, resilience
Objavljeno v DiRROS: 04.10.2023; Ogledov: 328; Prenosov: 98
Celotno besedilo (539,85 KB) |
115. |
116. |
117. |
118. Local site conditions reduce interspecific differences in climate sensitivity between native and non-native pinesMarcin Miroslav Klisz, Radosław Puchałka, Marcin Jakubowski, M. Koprowski, Maksym Netsvetov, Yulia Prokopuk, Jernej Jevšenak, 2023, izvirni znanstveni članek Povzetek: Two European pine species, Pinus sylvestris and Pinus nigra, are experiencing dieback as a result of the increasing frequency and intensity of extreme climatic events. Recent species distribution models predicted shrinkage of ecological niches in the near future and shifted their habitat range towards the northeast. Consequently, P. sylvestris may contract its range and P. nigra may expand in Central Europe. To test whether native pine species have an advantage over introduced pine species in acclimation to a novel climate in Central Europe, we investigated the climate sensitivity and vitality of P. sylvestris, P. nigra and P. rigida. We sampled mature stands of each pine species at three sites in Central Europe, for which we determined climate–growth relationships: temporal stability of temperature and precipitation correlations with tree-ring width and resilience indices. Based on remote sensing data, we assessed differences in surface reflectance and photosynthetic activity obtained from the normalised difference vegetation index (NDVI). Our analyses revealed that the climate sensitivity and surface reflectance of pines are not due to their nativeness in Central Europe but better explained by local site conditions. The specificity and variability of drought events may determine both the homogeneous and diverse susceptibility of species to a negative water balance. Therefore, the character of future climatic extremes seems to be the key to understanding the acclimation of native and non-native pine species in Central Europe. Because our study do not provide evidence of the superiority of non-native pine species over P. sylvestris, and the potential impacts of introduced species on local habitats seem poorly understood in the face of climate change, we urge particular caution in introducing species with unrecognized invasive potential.
Ključne besede: Pinus sylvestris, Pinus nigra, Pinus rigida, acclimation, climate sensitivity, drought resilience
Objavljeno v DiRROS: 18.09.2023; Ogledov: 406; Prenosov: 68
Celotno besedilo (2,25 MB)
Gradivo ima več datotek! Več... |
119. First record of the northern spruce bark beetle, Ips duplicatus (Sahlberg, 1836), in SloveniaAndreja Kavčič, Zina Devetak, Barbara Piškur, Eva Groznik, Maarten De Groot, 2023, izvirni znanstveni članek Povzetek: The northern spruce bark beetle, Ips duplicatus (Sahlberg), has invaded Central Europe in the past century and continues to spread southwards and westwards. It has caused damage in some parts of Europe in recent decades and poses a serious threat to spruce forests across the continent. From 2018 to 2021, we conducted intensive monitoring to determine the status of I. duplicatus in Slovenia. We used different types of traps and pheromone lures that attract I. duplicatus beetles and took bark samples from bark beetle-infested trees. Of the 26 traps used during the four years of monitoring, I. duplicatus was found in 16 traps in the central part of Slovenia in 2020. Adult beetles were caught in traps containing both I. typographus and I. duplicatus lures. The identity of this species was confirmed using morphological keys and molecular methods. One to five I. duplicatus beetles were found per trap, totaling 25 specimens. However, we did not confirm any I. duplicatus in samples taken from trees in 2021. We conclude that I. duplicatus is present in Slovenia, but our results suggest that the species is only present locally and that the population is small.
Ključne besede: biological invasions, forest pests, temperate forests, conifers, damage, forest pest monitoring, confirmation
Objavljeno v DiRROS: 05.09.2023; Ogledov: 348; Prenosov: 165
Celotno besedilo (3,04 MB)
Gradivo ima več datotek! Več... |
120. |
