Estimation of green house gases from urban activities and effects of global warming and measures for it in urban areas

城市活动产生的温室气体估算和全球变暖的影响以及城市地区的应对措施

• 批准号: 04302048
• 负责人: MATSUO Tomonori
• 金额: $ 9.98万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04302048/
• 关键词: Global Warming; CO^2 Production; Methane Gas; Nitrous Oxide Gas; Ozone; Water Supply; Sea Level rise; vulnerability; 影響; 対策; 都市域; メタン; 二酸化炭素

Results of the present research were summarized as follows :(1)CO^2 Production from urban activities in Tokyo Metropolitan area was estimated by using the energy consumption there.(2)Methane production from lake sediments and solid waste landfill site was investigated experimentally and computational.(3)Mechanisms of N^2O production during nitrification and denitrification process of domestic wastewater treatment were identified experimentally.(4)Trajectory analysis for seasonal variation of tropospheric ozone was carried out to estimate the ozone profile at Sapporo city.(5)Water balance and hydrological cycle were analyzed quantitatively in Osaka and Kobe area. It was estimated that climate change would cause large influence in water supply for these two cities.(6)Case studies of the vulnerability assessment to sea level rise were carried out for the Asia-Pacific coastal regions. A proposal for a database system was presented in the study.

本研究的主要结果如下：（1）利用东京都区的能源消耗量估算了东京都区城市活动产生的CO^2。（2）对湖泊沉积物和垃圾填埋场甲烷产生进行了实验研究和数值模拟。（3）对生活污水硝化反硝化过程中N^2O的产生机理进行了实验研究。（4）对对流层臭氧的季节变化进行了轨迹分析，估算了札幌市的臭氧廓线。（5）定量分析了大坂和科比地区的水量平衡和水文循环。据估计，气候变化将对这两个城市的供水产生较大影响。（6）为亚太沿海区域开展了海平面上升脆弱性评估个案研究。研究报告中提出了一个数据库系统的建议。

项目成果

花木啓祐: "生活排水の窒素除去過程で発生する一酸化二窒素" 土木学会第2回地球環境シンポジウム. 189-194 (1994)

Keisuke Hanaki：“生活废水脱氮过程中产生的一氧化二氮”，日本土木工程师学会第二届全球环境研讨会 189-194 (1994)。

楠田哲也: "ENERGYLOSSES ATJUNCTIONS AND TRANSIENT FLOW IN SEWER NETWORKS" Proceedings of 6th International Conference on Urban Storm Drainage. Vol.1. 122-127 (1993)

Tetsuya Kusuda：“下水道网络中的能量损失和瞬态流量”第六届城市风暴排水国际会议论文集，第 1 卷（1993 年）。

三村信男: "SEA LEVEL RISE AND ITS CONSEQUENCES" Lowlands-Development and Management,A.A.Balkema, 33 (1994)

Nobuo Mimura：“海平面上升及其后果”低地开发和管理，A.A.Balkema，33 (1994)

Kohji Muraoka: "Can Water Mass Balance Play an Available Index for improving Water Environment of Large city" Proc.China-Japan Bilateral Symp.on Fluid Mech.& Management tools for Environment Nov.291-298 (1994)

Kohji Muraoka：“水质量平衡能否成为改善大城市水环境的可用指标”Proc.中日流体力学双边研讨会。

太田幸雄: "オゾン層の破壊" 大気汚染学会誌. 29(予定). (1994)

Yukio Ota：“臭氧层的破坏”空气污染协会杂志 29（预定）。