scholarly journals Climate change induces multiple risks to boreal forests and forestry in Finland: A literature review

2020 ◽  
Vol 26 (8) ◽  
pp. 4178-4196 ◽  
Author(s):  
Ari Venäläinen ◽  
Ilari Lehtonen ◽  
Mikko Laapas ◽  
Kimmo Ruosteenoja ◽  
Olli‐Pekka Tikkanen ◽  
...  
Author(s):  
Svein Dale

AbstractIn boreal forests, food supplies typically have cyclic variations, and many species here fluctuate in numbers from year to year. One group of species showing large variations in population size is birds specialized on seeds from masting trees. Here, I analyze spatial patterns of a mass occurrence and habitat selection of the Common Redpoll (Carduelis flammea) during the breeding season in southeastern Norway in 2020 after a year with large seed crops from Norway Spruce (Picea abies) and Downy Birch (Betula pubescens). I found that Common Redpoll numbers increased with elevation and towards the northwest. Numbers were also strongly and positively correlated with snow depth in early April when snow was present mainly above 400 m elevation. Sites with snow cover in early April (30% of all sites) held 96.4% of all individuals recorded. Field observations indicated that Common Redpolls foraged extensively for spruce seeds on the snow until the end of May when young were independent. I suggest that the mass occurrence was due to a unique combination of exceptionally large seed crops of two tree species coinciding in the same year. The masting produced large amounts of food both for overwintering (birch seeds) and for breeding (spruce seeds), and during the breeding season snow cover facilitated access to food resources. Dependency of Common Redpolls on snow cover suggests that climate change may negatively impact some seed-eaters in boreal regions. On the other hand, higher temperatures may induce more frequent masting which may be beneficial for seed-eaters. Thus, climate change is likely to lead to complex ecosystem changes in areas where snow cover may disappear.


2021 ◽  
Vol 445 ◽  
pp. 109472
Author(s):  
Chao Huang ◽  
Yu Liang ◽  
Hong S. He ◽  
Mia M. Wu ◽  
Bo Liu ◽  
...  

Biologia ◽  
2014 ◽  
Vol 69 (11) ◽  
Author(s):  
Longying Wen ◽  
Huigen He ◽  
Yong Wang ◽  
Jimmy Gorimar ◽  
Mark Liu

AbstractThe Chinese Bulbul (Pycnontus sinensis) has an extensive distribution throughout southern China. Investigators have reported that the species has expanded its distribution range northward since 1995. We performed a literature review and analysis to examine the relationships between the range expansion of the species and the changes of climate and habitat. We found that the northward range expansion was associated with the increased temperature and human created habitat. We believe that the combination of the increased temperature and the ability to utilize human created habitat while maintaining genetic diversity resulted in the population increase and range expansion of the species. We suggest that increased temperature and human disturbance could lead to evolutionary and distributional changes of some species such as the Chinese Bulbul, therefore possibly making these species indicators of climate change.


2016 ◽  
Vol 8 (5) ◽  
pp. 593-605 ◽  
Author(s):  
Daniele Vieira do Nascimento

Purpose The purpose of this paper is to provide an overview of the links between climate finance and tourism adaptation development. Besides increasing adaptation and mitigation efforts to limit greenhouse gas emissions, climate change remains a major challenge in the twenty-first century and beyond especially for tourism which is highly climate sensitive. Hence, it is necessary for tourism to adapt to survive. The aim of the study is to provide a systematic overview of the topic to offer a foundation for better understanding different ways of integrating climate finance initiatives with tourism. Design/methodology/approach The research focused on the top-ranked, peer reviewed journals of each of the two selected research fields. To address this topic, an in-depth systematic literature review in the fields of climate change finance and tourism adaptation development was conducted. Furthermore, because it is a relatively new research topic, conference proceedings were also explored. To guarantee wide coverage of the literature, a query of the following scholarly databases was considered: Elsevier, ScienceDirect and Web of Science. Findings Based on the analyses of the literature available on the topic, the paper highlights the main research trends and conclusions. It is argued that there is imbalance of knowledge on climate change finance as it relates to tourism. To date, there have been relatively few published articles on this topic in the context of tourism. Based on the findings, promising areas for future research were identified, and in particular for small island communities and recommendations for future research are outlined. Research limitations/implications The paper is limited by the scope of the literature review accessed by the researcher. The results of this review may vary according to the databases used. Originality/value Currently, there is no extensive review of articles on climate finance and tourism adaptation. This paper aims at reviewing climate finance studies published in English language to explore knowledge gaps in tourism adaptation. Sets of themes being advanced are also highlighted. Recommendations for future research are provided.


2018 ◽  
Vol 13 (5) ◽  
pp. 220-227 ◽  
Author(s):  
Soledad Moreno Gutiérrez Silvia ◽  
Toriz Palacios Alfredo ◽  
A. Ruiz-Vanoye Jorge ◽  
López Pérez Sócrates

2007 ◽  
Vol 363 (1501) ◽  
pp. 2339-2349 ◽  
Author(s):  
Seppo Kellomäki ◽  
Heli Peltola ◽  
Tuula Nuutinen ◽  
Kari T Korhonen ◽  
Harri Strandman

This study investigated the sensitivity of managed boreal forests to climate change, with consequent needs to adapt the management to climate change. Model simulations representing the Finnish territory between 60 and 70° N showed that climate change may substantially change the dynamics of managed boreal forests in northern Europe. This is especially probable at the northern and southern edges of this forest zone. In the north, forest growth may increase, but the special features of northern forests may be diminished. In the south, climate change may create a suboptimal environment for Norway spruce. Dominance of Scots pine may increase on less fertile sites currently occupied by Norway spruce. Birches may compete with Scots pine even in these sites and the dominance of birches may increase. These changes may reduce the total forest growth locally but, over the whole of Finland, total forest growth may increase by 44%, with an increase of 82% in the potential cutting drain. The choice of appropriate species and reduced rotation length may sustain the productivity of forest land under climate change.


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