講演・口頭発表等 - 吉田　登

既存インフラ活用型の循環形成のねらいと展開−兵庫エコタウン事業を事例として−

吉田登, 山本祐吾

土木学会第20回環境システムシンポジウム講演資料集  2005年03月  

Eco-efficiency of Advanced Loop-closing Challenges in Recycling of WEEE and Chemical Components in Industrial Products in Hyogo Eco-Town Project

Tohru Morioka, Kiyotaka Tsunemi, Yugo Yamamoto, Yabar Helmut, Noboru Yoshida

Proceedings of International Eco-Efficiency Conference  2004年04月  

紙のグリーン調達に伴う古紙の地域間相互依存構造に関する解析

第31回環境システム研究論文発表会講演集  2003年  

An Analysis on Environmental Educational Effests of Field Experience at Rice-Terrace on Participants by Using Dematel Method

Proceedings of 31th Annual Meeting of Environmental Systems Research  2003年  

Cycle Oriented Industrial Complex for Product Chain and Metabolism Management at EIP Demonstration Project

Yugo Yamamoto, Noboru Yoshida, Tohru Morioka

Proceedings of The Fifth International Conference on EcoBalance  2002年11月  

都市環境の統合的な計画と評価システムについて

盛岡 通, 藤田 壮, 吉田 登

地球環境シンポジウム講演論文集  2002年   Japan Society of Civil Engineers

　概要を見る

Decades of growing urbanization in the 20<SUP>th</SUP> century, which have enabled massive industrial accumulation as well as continual intra and inter migration of population from rural areas to urban and peripheral areas, brought various tangible and intangible environmental costs not only for the cities themselves but the surrounding regions as well as the nation and the global environments. While several plans and concepts have been proposed such as growth management, sustainable planning, compact city, or industrial symbiosis, those concepts need to be defined from implementational planning and policy perspectives in order to identify the appropriate urban management strategies for a long run. In this paper, authors attempt to establish the planning and estimation systems which provide planning alternatives to cover wide range of urban management tools such as spatial management, energy supply management, transportation management, and material resource management, as well as provide objective estimation indicators for urban utility and environmental impacts. After various evaluation techniques are organized, implementational evalation are shown for environmental efficiency and ecological impact indicators. Alternative planning options for a long-run urban management are discussed with hierarchical planning stages.

環境効率を高めるリユースとサービサイジングの製品戦略

Proceedings of 8th Symposium on Microjoining and Assembly Technology in Electronics  2002年  

中国の二つの流域における持続可能な産業転換の効果の評価

岡寺智大, 盛岡通, 吉田登

地球環境シンポジウム講演集  2000年   Japan Society of Civil Engineers

　概要を見る

This study attempts to evaluate socio-economical impacts due to consumption of resources and energy with rapid industrialization in East Asia by means of Environmental Accounting System and to discuss about sustainable industrial transformation. Firstly, this paper reviews the unbalance growth between regions In China and regional environmental problems. Secondly, it highlightens the basin of Chang Jiang and Pearl River with Open Economic Zones in Coastal Delta and Backward Basins in China. In addition, it calculate environmental load (i. e. Sulfur oxide and COD) induced by inter-transaction of goods and services in these basins by using the Inter-regional input-output analysis. As a result, environmental load in the areas of upper stream is induced by the Inter-regional activities between the areas of down stream.

資源転換を核にした地域の循環代謝モデルの分析

吉田 登, 安田 宣夫, 盛岡 通

地球環境シンポジウム講演論文集  1999年   Japan Society of Civil Engineers

　概要を見る

Since Earth Summit, Some concepts about cyclic systems, such as an eco-industrial park, have been appeared in order to solve serious global environmental problem, surplus consumption of resources and problems of solid wastes. Construction of recycle-oriented regional industrial metabolism model with minimum environmental load requires resource conversion facilities. In addition, there are some promotion factors to make the model, which can improve the efficiency and supply and demand balance. In this study, various conversion facilities and sectors are selected by a set of judgement process of cycle formation. The followed environmental performance is evaluated using account matrix including sectors varing from neighborhood of a factory to city-wide area. As a result of the analysis, various important factors were recognized in considering comprehensive efficiency, environmental load by the transportation, and the usefulness of this account matrix towards further progressing the complex.

環境勘定モデルを用いたアジアの持続可能な流域代謝管理方策の検討 中国の沿海経済解放区とその流域を対象として

盛岡通, 岡寺智大, 吉田登

地球環境シンポジウム講演集  1999年   Japan Society of Civil Engineers

　概要を見る

This study attempts to evaluate socio-economical impacts due to consumption of resources and energy with rapid industrialzation in East Asia by means of Environmental Accounting System and to discuss about sustainable industrial transformation. Firstly, we highlighten the basin of Chang Jiang and Pearl River with Open Economic Zones in Coastal Delta and Backward Basins in China. In addition, we look into the regional and industrial profiles of both basin -especially Shanghai and Guangzhou through statistics data. Secondly, we calculate environmental load (i. e. Carbon dioxide and Sulfur oxide) induced by inter-transaction of goods and services in Shanghai and Guangzhou by using the accouting system.

都市とライフスタイルの相互依存に関する基礎的研究

吉田 登, 盛岡 通

地球環境シンポジウム講演集  1995年   Japan Society of Civil Engineers

　概要を見る

Preliminary analysis is attempted to examine environmental independence between urbanization and lifestyle using input-output model.Here the model is based on Japan Input-Output Tables for 1970, 1980 and 1990 at a higher lebel of aggregation. Preliminary results are shown as follows: a) yearly carbon dioxide emission patterns due to consumers'expenditure are explained as multiplication of slightly decreasin emission intensities and increasing household expenditures; b) both effecting and responsing coefficients are calculated with consideration of carbon dioxide inducement, and this shows yearly reflection of lifestyle on the industrial structure.

大都市圏におけるローカルなエネルギー環境インフラ・システムの導入可能性評価に関する研究

盛岡 通, 藤田 壮, 吉田 登

地球環境シンポジウム講演集  1995年   Japan Society of Civil Engineers

　概要を見る

In order to utilize wasted heat energy in urban areas, it is important to design DHC supply system which meets the characteristics of demand sectors. The authors attempt to show urban infrastructure systems to improve energy consumption efficiency in urban areas. Based on a survey for energy characteristics of the Kansai Region, seven sub-systems are presented which reduce urban activity lords from urban activities for the regional environment as well as for the global one. First, the authors show seven urban energy infrastructure patterns to realize efficient energy consumption from different sources, after identifying energy consumption flow of the region. Followingly characteristics of those systems are compared. Finally the authors made preliminary analysis for the implementation of environmental infrastructure system in districts neighboring power generation plan