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chinese forestry Science and Technology 2010年第3期9卷 43-49页

作者： WANG Dengju Research institute of forestry Policy and Information,{2. academy of forestry,beijing 100091,P.R.China

The paper expounded the basic concept and principles of ecosystem management,and analyzed the state and trend of industrial plantation ecosystem management in other *** on the analysis of typical case studies,the eco-... 详细信息

关键词： fast-growing and high-yield plantation ecosystem management management model ecoeconomic benefit

Current Status and Prospects of Biomass Energy Industry in China

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chinese forestry Science and Technology 2009年第1期8卷 47-52页

作者： LIU Ning Research institute of forestry Policy and Information,{2. academy of forestry,beijing 100091,P.R.China

At present biomass energy industry is in its infancy in China and it has a bright future. Biomass energy production used grain as raw materials has entered industrialization *** key technologies of biomass energy industry are coming to *** has issued relevant industrial standards laws and regulations,and has provided support in finance,loan,tax,*** China's biomass energy industry is faced with many problems which need to be *** example,taking grain as raw materials is unsustain...

关键词： biomass energy industry status evaluation major problems prospects

Growth Process of Eucalyptus urophylla × *** Stand Based on Logistic Equation

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chinese forestry Science and Technology 2008年第2期7卷 1-6页

作者： LONG Tengzhou1 MENG Yongqing1 XIANG Dongyun2.YU Lei1 YE Bing1 1. Research institute of forestry Policy and Information,{2. academy of forestry beijing 100091, P.R.China 2. Guangxi academy of forestry, Nanning 530001, P.R.China

Eucalyptus is the most valuable cultivated forest genus in the tropical and subtropical areas nowadays. It has been a challenge for foresters to model growth due to the genetic variations, management regimes, and multiple products generated from the plantations. In this paper, Logistic equation was used to study the stock growth process of E. urophylla × E. grandis plantation at age of 14 with 6 spacing treatments. And the biological interpretation of the parameters of Logistic equation was analyzed. The results show that it is flexible, precise and accurate to fit the growth process.

关键词： Eucalyptus urophylla × E. grandis stock Logistic equation growth

Expression of NAC1 up-stream regulatory region and its relationship to the lateral root initiation induced by gibberellins and auxins

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Science China(Life sciences) 2006年第5期49卷 429-435页

作者： WANG Youhua 1 ,DUAN Liusheng 1 ,LU Mengzhu 2.,LI Zhaohu 1 ,WANG Minjie 2.&ZHAI Zhixi 1 1.State Key Laboratory of Plant Physiology and Biochemistry,Department of Agronomy,College of Agronomy and Biotech- nology,China Agricultural University,beijing 100094,China 2.forestry{2.,chinese academy of forestry,beijing 100091,China State Key Laboratory of Plant Physiology and Biochemistry Department of Agronomy College of Agronomy and Biotechnology China Agricultural University Beijing 100094 China forestry institute Chinese Academy of Forestry Beijing 100091 China

A 1050 bp up-stream regulatory fragment of the transcription factor gene NAC1in Arabidopsis thaliana was isolated using polymerase chain reaction (PCR) based techniques. Thefragment was used to substitute the 35S promoter of the pBI12. plasmid to construct abate-glucuronidase gene (GUS) expression system. The construct was introduced into tobacco(Nico-tiana tabaccum) plants by the Agrobacterium-med\aled transferring method. GUS expressionpattern was studied by using the transgenic lines. The results showed that the GUS driven by theNAC1 up-stream regulatory region was specifically expressed in the root meristem region, basal areasof the lateral root primordium and the lateral roots. The GUS expression was induced by3-indolebutyric acid (IBA)and gibberellins (GA_3 and GA_(4+7)). The results indicated that theup-stream regulatory fragment of NAC1 responded to plant hormones. The fragment might be involved inboth auxins and gibberellins signaling in promoting the development of lateral roots.

关键词： auxin gibberellin GUS NAC1 lateral root Nicotians tabaccum

The Oleic Acid Desaturase(FAD2. Gene from Caragana intermedia:Cloning and Regulation Analysis of Its Expression in Yeast

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The Oleic Acid Desaturase(FAD2) Gene from Caragana intermedi...

The Boundary and Object for Evaluation on Environmental Cost for Commercial Plantation

2.09整合植物生物学研讨会

作者： Ping Lin~(1*),Yangdong Wang~1,Shougong Zhang~2.and Liwang Qi~2.1 Research institute of Subtropical forestry,{2. academy of forestry,Fuyang,311400,China 2.Research institute of forestry,{2. academy of forestry,beijing,100091,China.

Caragana intermedia has a wide distribution and is very important for the environment as it can improve the soil quality and hold water in arid regions of China *** the aim to increase productivity,the oleic acid desaturase(FAD2.gene,which code the key enzyme of polyunsaturated fatty acid synthesis was cloned from young seeds of

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来源： cnki会议评论

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chinese forestry Science and Technology 2002年第3期1卷 65-70页

作者： LI ZhiyongResearch institute of forestry Policy and Information.{2. academy of forestry, Wan Shou Shan, beijing 100091, China

The improper cultivation of commercial plantation, which is a management activity with the properties of economy, will lead to environment losses such as land degradation, soil erosion, pests and diseases. Environmental cost is easily neglected by executives, however, it exists actually. The variety, intersecting and overlapping of environment losses decide the boundary of evaluation and the necessity of indices on environmental cost. The research analyzes the characteristics and disciplinarians of envi...

关键词： commercial plantation cost environment ecology economy

Key Impact Factors to Success of Forest Certification

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chinese forestry Science and Technology 2011年第4期10卷 11-20页

作者： Xu Bin Research institute of forestry Policy and Information,{2. academy of forestry, beijing 100091, P. R. China

Forest certification has developed very quickly across the world as one of the most important market initiative to promote sustainable forest management (SFM). Its success and effectiveness are influenced by some key factors, including credibility, cost effectiveness, certification standard, effectiveness, equitableness, government's role and laws/regulations framework. The paper analyzed these key factors to the success of forest certification and put forward relevant suggestions and advices for China to develop forest certification.

关键词： forest certification impact factor credibility cost effectiveness suggestion

Review and Outlook on Forest Certification Development

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chinese forestry Science and Technology 2012年第Z1期11卷 12-19页

作者： HU Yanjie Research institute of forestry Policy and Information,{2. academy of forestry,beijing 100091,P.R.China

The historic development of forest certification was firstly reviewed in order to understand how forest certification has developed throughout the *** characteristics of forest certification were analyzed in details,including the essence of forest certification,approach of forest certification,structure of forest certification and development processes of forest certification ***,the forest certification development in China was reviewed,including background,basic principles and objectives and main *** on the reviews on forest certification,recommendations were given so as to greatly boost the development of forest certification in China.

关键词： forest certification sustainable forest management standard

Current Status and Trend of Forest Hydrological Services Market Research

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chinese forestry Science and Technology 2008年第2期7卷 33-40页

作者： LI Yumin Research institute of forestry Policy and Information,{2. academy of forestry, beijing 100091, P. R. China

Of the many services that forests provide, hydrological services are among the most valuable, and it becomes more scarce with the growing demands by human beings. As a kind of incentive measure for protecting forest, forest hydrological services markets have been developed in many countries around the world and some valuable experiences have been achieved. The paper reviews the experiments carried out in the world and their research findings on forest hydrological services market, and presents the issues to be studied for the establishment of future water services market.

关键词： forest hydrological services market current situation trend

Certification Mechanism for Sustainable Forest Management and Its Progress in China and Abroad

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chinese forestry Science and Technology 2002年第2期1卷 76-82页

作者： LU WenmingResearch institute of forestry Policy and Information,{2. academy of forestry. Wan Shou Shan. beijing 100091, China

The paper elaborates in details certification mechanism for sustainableforest management, including the definition, contents, objectives, costs, benefits, characteristics, procedures and impacts of certification as well as main certification systems. It also introduces in details the latest progress and development perspectives of certification in China and around the world. Certification is a market-based mechanism, which aims at enhancing and strengthening the reasonable utilization offorests. It usua...

关键词： sustainable forest management certification mechanism chain-of-custody Forest Stewardship Council progresses in China and abroad