نتایج جستجو برای: sustainable forestry management

تعداد نتایج: 955789  

2017
Shah Jahan Miah Justin Debuse Don Kerr Valerie Debuse

The article discusses a new decision support process for forestry pest management. Over the past few years, DSS have been introduced for forestry pest management, providing forest growers with advice in areas such as selecting the most suitable pesticide and relevant treatment. Most of the initiatives process knowledge from various domains for providing support for specific decision making prob...

In order to evaluate the possible correlation between the tree density and the human population density, the forested area in Nav Asalem district located in Guilan Province was selected. The descriptors of tree number and basal area per hectare as well as the stand density index were used to determine the tree density, which was conducted from a 2014 forest inventory including 62 cluster (558 p...

Journal: :آمایش سرزمین 0
امید کرمی کارشناس ارشد جنگل داری، دانشگاه علوم کشاورزی و منابع طبیعی ساری سیدمحمّد حسینی نصر . استادیار گروه جنگل داری، دانشگاه علوم کشاورزی و منابع طبیعی ساری حمید حمید جلیل وند دانشیار گروه جنگل داری، دانشگاه علوم کشاورزی و منابع طبیعی ساری میرحسن میریعقوب زاده . دانشجوی دکتری آبخیزداری، دانشگاه علوم کشاورزی و منابع طبیعی ساری

inappropriate patterns and drastic changes in land-use have caused the severe environmental crisis. therefore, it is necessary to accomplish any plan in relation to establishment of different activities with respect to land capabilities and land-use evaluation thought. in this study, ecological capabilities and the site selection of land uses in babolrood basin, mazandaran province were evaluat...

2008
Emily Jane Davis EMILY JANE DAVIS

Th e popularity of community-based natural resource management has grown both within British Columbia’s forests and around the world. It is oft en assumed that increased local control of resources will enable more ecologically sensitive forestry practices, but this is not necessarily the case. Th rough case study examples of “earlier” community forest models in British Columbia and Mexico, the ...

2016
E. Carina H. Keskitalo Johan Bergh Adam Felton Christer Björkman Petter Axelsson Anneli Ågren Jean-Michel Roberge Maartje J. Klapwijk Johanna Boberg Eric J. Jokela

Adaptation to climate change in forestry has become a growing concern, in part due to the impact of storms and other events that have raised the awareness of such risks amongst forest owners. Sweden is one of Europe’s most densely-forested countries, with this sector playing a major role economically. However adaptation has, to a large extent, been limited to the provision of recommendations to...

2009
R. K. Pokharel H. O. Larsen

Community forestry in Nepal strives for forest conservation and sustainable forest management. Evaluating progress towards this end requires periodic measurements, and currently there are no standard tools for undertaking evaluations in a participatory way. The purpose of this paper is to suggest a standardized way for measuring effective forest conservation through the use of locally set score...

2015
Lan Zhang Dan Yu Caihong Zhang Weidong Zhang

Currently, the forest biomass energy development is at an initial stage and the estimation method for the forest biomass energy resource reserve is to be unified and refined although there is a great value and potential in the development and utilization of forest biomass energy in China. Based on the existing studies, the present paper analyzes the origins and types of forest biomass energy re...

Journal: :Mercator 2022

Aims to valuate Africa's forestry and forest products, namely Wood Forest Products (WFPs) Non-wood (NWFPs) in the sixteen (16) West African countries.The study identified a systematic assessment of most common products (wood non-wood products) considering available data on national reserves selected countries Africa. The also revealed need for biodiversity conservation help mitigate impact glob...

2002
David B. Lindenmayer

The views expressed and the conclusions reached in this publication are those of the author and not necessarily those of persons consulted. RIRDC shall not be responsible in any way whatsoever to any person who relies in whole or in part on the contents of this report. iii Foreword Large areas of Australia are dedicated to plantation forestry – both non-native and native tree species. The size ...

2003
Pasquale Lucio Scandizzo

Does privatisation have a role in world forestry sustainable management? Is privatisation policy valid for the forestry sector? This paper is aimed to the identification of opportunities and risks of forests privatisation in developing countries. Given the above background, privatisation may be defined as the problem of delimiting the extent of what is privately and what is publicly owned by cr...

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