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Environmentally sound disposal of Ozone Depleting Substances is increasingly recognised as an important issue in terms of both the protection of the ozone layer and the effect on climate change. However, there is only a limited overview in the Nordic countries of product groups containing Ozone Depleting Substances, regulation of the substances, available treatment technologies, and waste infrastructure etc. This report provides an overview of the waste treatment and regulation of Ozone Depleting Substances in the Nordic countries. The report identifies gaps, proposes solutions and provides recommendations for relevant Nordic efforts within the area.
Forests play a key role in the global climate system. The Nordic countries have extensive forests with large and growing tree biomass that captures substantial amounts of the greenhouse gas carbon dioxide. Nordic forests are also important for biodiversity, with complex ecosystems providing habitats for about half of all known native species and threatened species in Finland, Norway, and Sweden. Forests also supply the basis for the economically important forest sector. In this report we review current knowledge on the role of old forests in the carbon cycle, their natural dynamics and importance for biodiversity. Based on evidence in the literature, it is clear that old forests continue to accumulate carbon for a long time, well past the normal logging age. The carbon uptake of old forests represents an important co-benefit for the well-documented value of old forests for biodiversity
Available online: https://pub.norden.org/temanord2021-510/ We are facing two global environmental crises, the loss of biodiversity and climate change. Both crises should be handled within the forthcoming decades. Actions implemented to mitigate one challenge should not worsen the other. The two crises are interlinked. Biodiversity, together with geophysical and climatic factors form and maintain ecosystems, which contribute to climate change mitigation by capturing CO2 and store carbon. But the current climate change worsen the negative impact of the main drivers causing biodiversity loss. This leads to further degradation of ecosystems, which in turn may weaken the functionality of ecosystems that reduce the ability of nature to capture and store carbon. The project identified eight cases related to nature-based solutions enacted in the Nordic countries and identifies synergies between biodiversity conservation and climate change mitigation.
A Nordic Workshop on “Ecosystem Services in Forests – how to assess and value them” was held in Oslo Thursday the 13th of September 2012. During the day, 13 presentations were made, and altogether 41 participants had the opportunity to discuss the way forward and to formulate issues and research fields as recommendations to the Nordic Council of Ministers. This report presents a synthesis of the presentations and provides a brief summary of issues that were raised in the discussions. The workshop addressed both current knowledge of services as well as challenges and possibilities related to assessment and valuation, and challenged participants to formulate new and important issues based on their respective fields of expertise.
Nature provides us with a multitude of goods like food and fiber, drinking water, protection against floods and storms, carbon storage and recreational services like swimming and bird watching. Our welfare and well-being depend on these goods and services – often called ecosystem services, defined as “the benefit people directly and indirectly obtain from nature”. We often distinguish between four categories of ecosystem services; supporting, provisioning, regulating and cultural ecosystem services. This report aims to sum up and show some examples of the results of the ecosystem services projects carried out for NCM. It illustrates which ecosystem services we receive from Nordic nature and the importance of these. It also shows examples of how the ecosystem services approach has been and can be used in management of nature in the Nordic countries, and to point out some knowledge gaps.
Climate change is expected to have a profound impact on natural resources, and thus on the primary industries (agriculture, forestry and fisheries) in the Nordic countries. Climate change induces risks but also creates possibilities for new production systems on land and in the ocean. Climatic changes also represent great challenges for policy-making and management regimes. The current knowledge base on natural resources in the Nordic region needs to be expanded to fully address the impacts of climate change. In particular it is important to address the need for improved policies and new policy instruments. The research programme Climate Change Impacts, Adaptation and Mitigation in Nordic Primary Industries is a coordinated set of thematic research networks with the objective to create a Nordic knowledge base on climate change interactions with primary industries in the Nordic region.
This book is a printed edition of the Special Issue Causes and Consequences of Species Diversity in Forest Ecosystems that was published in Forests
This comprehensive textbook explores the boreal forests of Northern Europe, Finland, Sweden and Norway. Students will gain an overview of the forest ecosystem and the services it provides for modern society. From the production of timber, to the supply of food products or their use as a recreational space for human wellbeing – our forests serve many needs. Accordingly, the respective chapters cover various types of ecosystem service, e.g. supporting, provisioning, regulating and cultural services. The book’s main focus is on the management of boreal forests for the production of these ecosystem services. Addressing modern challenges, e.g. managing vulnerable boreal forests for adaptation to climate change, is an important aspect throughout the volume. Traditional forest management has to adapt and evolve in order to meet the increasing risk of abiotic and biotic damages to our forest biomass. Future forestry graduates will have to face more and more of these challenges; consequently, the book provides them with a wealth of scientific knowhow and possible counter-strategies. Forestry students in the Northern Hemisphere, be it in Europe, North America or Asia, will find this book an excellent reference guide. To make the content more accessible, it has been enriched with a clear structure, numerous illustrations and learning objectives.
The landscapes of North America, including eastern forests, have been shaped by humans for millennia, through fire, agriculture, hunting, and other means. But the arrival of Europeans on America’s eastern shores several centuries ago ushered in the rapid conversion of forests and woodlands to other land uses. By the twentieth century, it appeared that old-growth forests in the eastern United States were gone, replaced by cities, farms, transportation networks, and second-growth forests. Since that time, however, numerous remnants of eastern old growth have been discovered, meticulously mapped, and studied. Many of these ancient stands retain surprisingly robust complexity and vigor, and forest ecologists are eager to develop strategies for their restoration and for nurturing additional stands of old growth that will foster biological diversity, reduce impacts of climate change, and serve as benchmarks for how natural systems operate. Forest ecologists William Keeton and Andrew Barton bring together a volume that breaks new ground in our understanding of ecological systems and their importance for forest resilience in an age of rapid environmental change. This edited volume covers a broad geographic canvas, from eastern Canada and the Upper Great Lakes states to the deep South. It looks at a wide diversity of ecosystems, including spruce-fir, northern deciduous, southern Appalachian deciduous, southern swamp hardwoods, and longleaf pine. Chapters authored by leading old-growth experts examine topics of contemporary forest ecology including forest structure and dynamics, below-ground soil processes, biological diversity, differences between historical and modern forests, carbon and climate change mitigation, management of old growth, and more. This thoughtful treatise broadly communicates important new discoveries to scientists, land managers, and students and breathes fresh life into the hope for sensible, effective management of old-growth stands in eastern forests.