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Estimation of the embodied carbon in China's wood products trade using input–output methodology

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Chinese Journal of Population,Resources and Environment 2020年第1期18卷 1-8页

作者： zhijie guan Qiong Zhao Yan Xu Business School Changzhou UniversityChangzhou213164China School of Business Nanjing Normal University Taizhou CollegeTaizhou225300China

This study calculates the embodied carbon in imports,exports,net exports,and the processing trade of China's wood product sector between 2001 and 2016 using a non-competitive input-output(I-O)*** results demonstrate that embodied carbon showed a decreasing trend between 2001 and *** carbon was lowest in wood furniture imports and highest in paper and paperboard *** embodied carbon in sawnwood and veneer sheet exports was the lowest and paper and paperboard exports was the *** embodied carbon in the processing trade of paper and paperboard was the *** reduce the embodied carbon in China's wood products,the government should promote technological transformation and upgrading and encourage the implementation of green technology innovation.

关键词： Input-output model Wood products Processing trade Import Export Net export Embodied carbon Carbon emissions

Evaluation of the coordinated development of China’s forest resources-economy-environment system

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Chinese Journal of Population,Resources and Environment 2023年第4期21卷 249-256页

作者： Yaofei Liu Yue Zhang Yan Xu zhijie guan Business school Nanjing Normal University Taizhou CollegeTaizhou225300China Wu Jinglian School of Economics Changzhou UniversityChangzhou213159China

Forests provide enormous ecological, economic, and social benefits, as such forest development should be ori‐ented toward resource-economy-environment harmonization. This paper constructs a comprehensive evalua‐tion index system and uses the coupled coordination degree model to measure the coordinated development level of China’ s forest resources-economy-environment system. The results show that, across 2006‒2020, the level of coupled coordinated development of China’ s forest resources-economy-environment composite system fluctuates in an upward trend, thus gradually developing from an initial imbalance to a high degree of coordi‐nation;the level of coordinated development of each subsystem of the forest resources, economy, and environ‐ment also shows an upward trend. The factors influencing the coordinated development of the forest resource economy-environment system are, in order, the government’ s financial capacity, market environment, scien‐tific and technological innovation capacity, level of economic development, and strength of policy implemen‐tation. Therefore, this paper proposes some measures to improve the coordinated development.

关键词： Resources-economy-environment system Coupling coordination model Entropy method Grey correlation

Sino-Mauritian Trade Heading for A Bright Future

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China's Foreign Trade 2018年第2期 42-43页

作者： zhijie guan Jim Ip Ping Sheong School of Business Changzhou University

China has marked itself in the world;it has trade partners allaround the *** therecent years,China has turned its attention to ***,a small island in the Indian Ocean,has also received help from China in terms of loans and foreign direct *** the establishment of diplomatic relations in 1972 between Mauritius and China,the trade between the two countries has increased at a rapid pace.

关键词： Sino-Mauritian Trade Heading for A Bright Future

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中国地板产业国际竞争力研究

林业经济问题 2018年第6期38卷 9-14,99页

作者：管志杰徐艳常州大学商学院江苏常州213164

运用钻石模型对影响中国地板产业国际竞争力的潜在因素进行理论分析和实证研究。结果显示:原材料的供应与中国地板产业国际竞争力呈显著负相关关系;人均GDP增长率与中国地板产业集聚呈显著正向效应。通过增加原材料进口,提升产品绿色环... 详细信息

运用钻石模型对影响中国地板产业国际竞争力的潜在因素进行理论分析和实证研究。结果显示:原材料的供应与中国地板产业国际竞争力呈显著负相关关系;人均GDP增长率与中国地板产业集聚呈显著正向效应。通过增加原材料进口,提升产品绿色环保功能,满足消费者多样化需求,并优化中国地板产业集聚区,可以提升中国地板产业国际竞争力。

关键词：钻石模型地板产业国际竞争力实证分析

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国内外智慧林业建设概况及中国发展对策

西部林业科学 2023年第6期52卷 151-158页

作者：管志杰张薇常州大学吴敬琏经济学院江苏常州213164 常州大学商学院江苏常州213164

智慧林业作为林业新发展模式,在提升林业管理水平、增强林业发展质量及促进林业可持续发展等方面起着重要作用。虽然我国已经开展智慧林业建设,然而与国外相比尚存在一定差距。美国、加拿大、日本智慧林业起步相对较早,建设成效显著。... 详细信息

智慧林业作为林业新发展模式,在提升林业管理水平、增强林业发展质量及促进林业可持续发展等方面起着重要作用。虽然我国已经开展智慧林业建设,然而与国外相比尚存在一定差距。美国、加拿大、日本智慧林业起步相对较早,建设成效显著。本文首先分析了中国智慧林业建设现状,指出成效与不足;其次,通过剖析美国、加拿大、日本发展智慧林业主要措施,归纳总结相关经验;最后结合中国实际,借鉴3个国家的经验,提出推动中国智慧林业发展的思路与对策,以期为中国进一步推动智慧林业建设提供政策参考。

关键词：智慧林业林业信息化经验启示

同方期刊数据库博看期刊评论

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基于全球气候变暖的中国政府森林政策应对

科技管理研究 2011年第2期31卷 50-52,41页

作者：管志杰沈杰南京林业大学经济管理学院江苏南京210037 常州工程职业技术学院江苏常州213164

全球气候变暖已经成为一个不争的事实,并受到世界各国的重视。分析了森林与气候变暖的关系,并指出碳排放是造成气候变暖的主要因素,世界主要国家在碳排放方面的承诺及在森林领域所采取的主要对策,在此基础上,论述了中国政府的政策应对。

关键词：气候变暖森林碳排放政策

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森林认证实施现状与趋势分析

世界林业研究 2011年第1期24卷 74-77页

作者：管志杰沈杰南京林业大学经济管理学院南京210037 常州工程职业技术学院江苏常州213164

森林认证自提出以来便在全球获得了快速发展,其中以森林管理委员会的FSC体系和森林认证认可计划(PEFC)影响最大。文中在分析主要森林认证体系的基础上,通过研究FSC和PEFC的实施情况,指出目前森林认证在全球范围内的发展趋势:森林认证的... 详细信息

森林认证自提出以来便在全球获得了快速发展,其中以森林管理委员会的FSC体系和森林认证认可计划(PEFC)影响最大。文中在分析主要森林认证体系的基础上,通过研究FSC和PEFC的实施情况,指出目前森林认证在全球范围内的发展趋势:森林认证的实施集中在发达国家,之后在向发展中国家转移过程中出现了减缓甚至停滞的趋势。

关键词：森林认证森林管理委员会森林认证认可计划

基于正交试验和Moldflow的注塑制品表面质量成型工艺优化设计

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工程塑料应用 2010年第8期38卷 36-38页

作者：关志杰卢军陕西科技大学机电工程学院西安710021

以手机电池盖为例,采用正交试验法和Moldflow仿真模拟相结合,研究了不同成型工艺参数对注塑制品翘曲量以及缩痕指数的影响,并通过对试验数据的分析处理,得到优化的成型工艺参数,从而实现了注塑工艺参数设计的优化。

关键词： Moldflow 正交试验注塑翘曲缩痕

The Impact of Medical Resources and Oral Antiviral Drugs on SARS-CoV-2 Mortality—Hong Kong SAR,China,2022

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China CDC weekly 2024年第21期6卷 469-477,I0001-I0005页

作者： Zhiqi Zeng Jingyi Liang zhijie Lin Wenda guan Wei He Qianying Li Lixi Liang Weiqi Pan Zige Liu Guibin Lu Xiaoyan Deng Eric HY Lau Chitin Hon Zifeng Yang guangzhou key laboratory for clinical rapid diagnosis and early warning of infectious diseases KingMed School of Laboratory MedicineGuangzhou Medical UniversityGuangzhou CityGuangdong ProvinceChina Macao Institute of Systems Engineering Macao University of Science and TechnologyMacao SARChina Respiratory Disease AI Laboratory on Epidemic Intelligence and Medical Big Data Instrument Applications Faculty of Innovative EngineeringMacao University of Science and TechnologyMacao SARChina State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory DiseaseGuangzhou Institute of Respiratory Healththe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhou CityGuangdong ProvinceChina School of Public Health The University of Hong KongHong Kong SARChina Laboratory of Data Discovery for Health Hong Kong SARChina guangzhou Laboratory Guangzhou CityGuangdong ProvinceChina

Introduction:The Omicron variant of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)demonstrates increased transmissibility compared to earlier strains,contributing to a significant number of fatalities in Hong Kong Special Administrative Region(HKSAR),*** medical resources and medications are essential in mitigating these *** study evaluates the effects of supplementary resources from the Chinese mainland during the fifth wave of the pandemic in ***:Vector autoregression(VAR)was employed to analyze data from the Oxford coronavirus disease 2019(COVID-19)Government Response Tracker to assess the effectiveness of control measures during five waves of the pandemic in ***,a transmission dynamics model was created to investigate the influence of supplementary medical resources from the Chinese mainland and oral medications on ***:In the initial four waves,workplace closures,restrictions on public events,international travel bans,and shielding the elderly significantly influenced pandemic ***,during the fifth wave,these measures showed no notable *** comparing a situation without extra medical resources or COVID-19 oral medication,there was a 17.7%decrease in COVID-19 fatalities with mainland medical resources and an additional 10.2%reduction with oral ***,they contributed to a 26.6%decline in ***:With the rapid spread of the virus,regional reallocation of medical resources may reduce mortality even when the local healthcare system is overstretched.

关键词： mainland Impact travel