Report on Forestry in Sweden
Author : Christopher Columbus Andrews
Publisher :
Page : 40 pages
File Size : 18,74 MB
Release : 1900
Category : Forests and forestry
ISBN :
Author : Christopher Columbus Andrews
Publisher :
Page : 40 pages
File Size : 18,74 MB
Release : 1900
Category : Forests and forestry
ISBN :
Author : Christer Bjorkman
Publisher : CABI
Page : 293 pages
File Size : 32,37 MB
Release : 2015-10-01
Category : Science
ISBN : 1780643780
Insects, being poikilothermic, are among the organisms that are most likely to respond to changes in climate, particularly increased temperatures. Range expansions into new areas, further north and to higher elevations, are already well documented, as are physiological and phenological responses. It is anticipated that the damage by insects will increase as a consequence of climate change, i.e. increasing temperatures primarily. However, the evidence in support of this common “belief” is sparse. Climate Change and Insect Pests sums up present knowledge regarding both agricultural and forest insect pests and climate change in order to identify future research directions.
Author : Lee-Ann Sutherland
Publisher : CABI
Page : 246 pages
File Size : 33,82 MB
Release : 2014-11-24
Category : Technology & Engineering
ISBN : 1780642199
Based on the research of an interdisciplinary team of sociologists, geographers and economists, this book focuses on understanding farming transitions in Europe. The book discusses the importance of understanding transition pathways towards sustainability using case studies from Bulgaria, the Czech Republic, France, Germany, Greece, Portugal and the United Kingdom. Assessing the utility of the multi-level perspective in transition theory for addressing contemporary issues, the book identifies future research needs and possible approaches, making this an essential read for researchers interested in issues of rural and agricultural change.
Author : United States. Forest Service
Publisher :
Page : 662 pages
File Size : 50,7 MB
Release : 1878
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 662 pages
File Size : 30,73 MB
Release : 1878
Category : Forests and forestry
ISBN :
Author : Erkki Tomppo
Publisher : Springer Science & Business Media
Page : 614 pages
File Size : 30,7 MB
Release : 2009-12-02
Category : Technology & Engineering
ISBN : 9048132339
Forest inventories throughout the world have evolved gradually over time. The content as well as the concepts and de?nitions employed are constantly adapted to the users’ needs. Advanced inventory systems have been established in many countries within Europe, as well as outside Europe, as a result of development work spanning several decades, in some cases more than 100 years. With continuously increasing international agreements and commitments, the need for information has also grown drastically, and reporting requests have become more frequent and the content of the reports wider. Some of the agreements made at the international level have direct impacts on national economies and international decisions, e. g. , the Kyoto Protocol. Thus it is of utmost importance that the forest information supplied is collected and analysed using sound scienti?c principles and that the information from different countries is comparable. European National Forest Inventory (NFI) teams gathered in Vienna in 2003 to discuss the new challenges and the measures needed to get data users to take full advantage of existing NFIs. As a result, the European National Forest Inventory Network (ENFIN), a network of NFIs, was established. The ENFIN members decided to apply for funding for meetings and collaborative activities. COST– European Cooperation in Science and Technology - provided the necessary ?n- cial means for the realization of the program.
Author : Emil Augustine Kekich
Publisher :
Page : 36 pages
File Size : 39,67 MB
Release : 1927
Category : Forests and forestry
ISBN :
Author : H. Sverdrup
Publisher : Springer Science & Business Media
Page : 489 pages
File Size : 27,39 MB
Release : 2013-04-18
Category : Technology & Engineering
ISBN : 9401598886
In this book is summarized those management principles that should be valid in areas where forests continuously are used for production, where biodiversity aspects are important as well as economy and productivity, and where demands on soil status and water quality are set. Especially the very long-term aspects are emphasized, and it is shown how system model thinking is used to reach the goals. Biogeochemical aspects are put forward as they are very important in areas on poor bedrock with acid soils. Forest vitality and stress on trees are treated, as well as the importance of wildlife and their effects of browsing. The balance between social and recreational demands from the society and the economical needs of the landowner is of great concern. Experiences from a special area in South Sweden are presented.
Author :
Publisher : World Bank Publications
Page : 106 pages
File Size : 48,20 MB
Release : 1991
Category : Political Science
ISBN : 9780821319178
Since 1978, when the World Bank published its policy paper on forestry, the world's understanding of and concern about the forest sector of the developing world has increased substantially. It has become clear that forests and woodlands play an even more important economic and ecological role than had earlier been recognized. In particular, the importance of tropical moist forests in protecting biological diversity has become more fully appreciated, as has their role in the carbon cycle and in global climatic change. The nature of the challenge; Deforestation and forest degradation; The growing demand for forests and trees for basic needs; Strategies for forest development; The role of the world bank; Challenges for the forest sector; Strategies for forest development; The role of the world bank.
Author : Jogeir N. Stokland
Publisher : Cambridge University Press
Page : 525 pages
File Size : 47,68 MB
Release : 2012-04-26
Category : Science
ISBN : 0521888735
A comprehensive overview of wood-inhabiting fungi, insects and vertebrates, discussing habitat requirements along with strategies for maintaining biodiversity.