Effects Of Afforestation On Ecosystems Landscape And Rural Development

43 videnskabelige artikler fra et fællesnordisk projekt omkring indflydelsen af beskovning på økosystemer, landskab og regional udvikling. Projektet sammenligner skov, landskab og samfund i forskellige nordiske lande som har lignende samfundsstruktur, men er på meget forskellige niveauer med hensyn til beskovning og brug af skoven. I Danmark, Norge og Sverige har man arbejdet systematisk med at opbygge skovressourcerne igen, hvorimod man på Island og Færøerne kun lige er begyndt at planlægge arbejdet

Abstract: The Nordic project AFFORNORD studied the effects of afforestation on ecosystems, landscape and rural development in the years 2004-2006. Forests play a major role in the environment and economy of the Nordic countries. In historical times, extensive areas in the southern and western part of the Nordic region were deforestated, followed by afforestation in the past two centuries. There is no doubt that afforestation affects biodiversity, landscape dynamics, rural development and human health in several ways, positive as well as negative. Therefore, the purpose of afforestation must be clear in the planning phase. Proper forest management is also of critical importance. No land-use meets all environmental goals simultaneously. Some negative impacts are inevitable, even if the most conscientious management is employed. Generally, a trade-off must be made between the desire for a pristine environment and the need for a working and operational landscape for the benefit of society at large

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.

The lighting of both exteriors and interiors is a field within electrical and lighting engineering, where important technological changes have been taking place oriented towards environmental sustainability and energy efficiency. LED technology has been gradually gaining ground in the world of lighting over other technologies due to its high lighting and energy efficiency and savings. However, some problems related to overheating or associated regulation are emerging. This has prompted the search for new, more efficient, and sustainable forms of lighting. This book presents successful cases related to energy efficiency and lighting that may be of great interest to those trying to enter the world of scientific research.

The ReNo network has consolidated knowledge on ecological restoration work in the Nordic region and facilitated exchange of this knowledge within and between the Nordic countries. Scientific papers, reports on the status of restoration, guidebooks on restoration, and analyses of ecological restoration in the area have been published as a result of the network. Ecosystem degradation is a problem in all the Nordic countries, but varies in nature, severity and scale between the countries. In order to counteract present and past ecological degradation, all the Nordic countries emphasise ecological restoration, but to various degrees. Ecological restoration has the potential to make a critical contribution for the benefit of the global environment and human living conditions. The ReNo network recommends that this important activity should be prioritized in Nordic environmental policy.

Our understanding of the ecological history of European forests has been transformed in the last twenty years. Bringing together key findings from across the continent, this book provides a comprehensive account of the relevance of historical studies to current conservation and management of forests. It combines theory with a series of regional case studies to show how different aspects of forestry play out according to the landscape and historical context of the local area.