نتایج جستجو برای: ecological forestry

تعداد نتایج: 109541  

2016
Martin Weih Andrea Polle

With the increasing recognition of world population feeding and health, global climate change and biodiversity loss, and limited energy resources with fossil fuels calling for alternatives such as biomass crops, the relevance of agriculture, and forestry for human well-being in the future is more than evident. In this context, applications of biotechnological methods including genetic engineeri...

2003
C. Anstey

Conservation is defined as the management of natural resources in a way that is positive, embracing preservation, maintenance, sustainable utilisation, restoration and enhancement of the natural environment. This broader concept of conservation will only be realised if applied at all levels of social organisation and at all scales across the landscape – real conservation cannot be achieved in s...

2017

1Key Laboratory of Pathogenic Fungi and Mycotoxins of Fujian Province, Fujian Agriculture and Forestry University, China 2Key Laboratory of Biopesticide and Chemical Biology of Education Ministry, and School of Life Science, Fujian Agriculture and Forestry University, China 3Key Laboratory of Agroecological Processing and Safety Monitoring, Fujian Agriculture and Forestry University, China 4Ins...

2002
Jyrki Kangas

In the socioecological landscape planning of natural resources, as presented in this article, sociocultural and ecological decision criteria are considered with ‘traditional’ timber production analyses in an integrated and holistic way. As the main phases, the approach involves: pinpointing sites that are important with respect to management objectives related to ecological or sociocultural con...

2004
EMILY WIEMERS

This paper develops a model to explain farmers’ decision to move from agricultural activities to forestry. Farmers in Ireland have strong links with land and are reluctant to enter into forestry even when the returns from it exceed those from farming. This paper examines whether the reluctance among farmers to plant forestry originates in the nature of forestry investment, which is characterise...

2002
H. D. Bradshaw Steven H. Strauss

Introduction The goal of plantation culture is the economically and ecologically sustainable production of wood to meet a growing worldwide demand. At the end of the 20th Century, poplar culture has reached a fork in the road to the future, and both paths must be followed in order to achieve the goal of sustainability. One branch of the road leads to poplar forestry, where natural or extensivel...

Journal: :The Forestry Chronicle 1950

2013
B Wang WJ Wei

1Institute of Forest Ecology and Environmental Protection, Chinese Academy of Forestry, Beijing 100091, PR China 2Liaoning Academy of Forestry, Shenyang 110032, PR China 3School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China 4School of Forestry, Beijing Forestry University, Beijing 100083, PR China 5Ontario Forest Research Institute, Ontario Ministry of Nat...

2006
H. Ramadhani J. MAYERS

2 Director, Forestry and Land Use programme, International Institute for Environment and Development, Edinburgh, UK 3 Assistant Professor, Faculdade de Agronomia e Engenharia Florestal, University of Eduardo Mondlane, Maputo, Mozambique 4 Coordinator Planning, National Forestry Authority, Kampala, Uganda 5 Coordinator, Civic Response, Accra, Ghana 6 Assistant Director of Forestry, Department of...

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