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Climate change and China’s mega urban regions
Chaolin GU, Sunsheng HAN
《结构与土木工程前沿(英文)》 2010年 第4卷 第4期 页码 418-430 doi: 10.1007/s11709-010-0075-5
Treatability aspects of urban stormwater stressors
Anthony N. TAFURI, Richard FIELD
《环境科学与工程前沿(英文)》 2012年 第6卷 第5期 页码 631-637 doi: 10.1007/s11783-012-0420-0
ECOLOGICAL EFFECTS OF NITROGEN DEPOSITION ON URBAN FORESTS: AN OVERVIEW
《农业科学与工程前沿(英文)》 2022年 第9卷 第3期 页码 445-456 doi: 10.15302/J-FASE-2021429
● Patterns and effects of N deposition on urban forests are reviewed.
关键词: biodiversity carbon sequestration nitrogen deposition nutrient imbalance soil acidification urban forest
A survey of physical activity among urban women in China
Shilin DENG MD, Tongyuan LIU,
《医学前沿(英文)》 2009年 第3卷 第4期 页码 463-469 doi: 10.1007/s11684-009-0081-y
Green Innovation for Urban Traffic
Yu Zhao,Sheng-quan Wang,Ke-chao Zhu
《工程管理前沿(英文)》 2015年 第2卷 第1期 页码 35-38 doi: 10.15302/J-FEM-2015016
关键词: urban traffic green innovation green transportation sustainable development
Coupling analysis of passenger and train flows for a large-scale urban rail transit system
《工程管理前沿(英文)》 2023年 第10卷 第2期 页码 250-261 doi: 10.1007/s42524-021-0180-2
关键词: urban rail transit coupling analysis passenger–train interaction large-scale simulation
Urban design based on public safety-Discussion on safety-based urban design
Kaizhen CAI, Jianguo WANG
《结构与土木工程前沿(英文)》 2009年 第3卷 第2期 页码 219-227 doi: 10.1007/s11709-009-0023-4
关键词: urban public safety urban design safety-based urban design
Energy-saving operation approaches for urban rail transit systems
Ziyou GAO, Lixing YANG
《工程管理前沿(英文)》 2019年 第6卷 第2期 页码 139-151 doi: 10.1007/s42524-019-0030-7
关键词: urban rail transit energy saving speed profile optimization regenerative energy train timetable
Impact of household transitions on domestic energy consumption and its applicability to urban energy
Benachir MEDJDOUB, Moulay Larbi CHALAL
《工程管理前沿(英文)》 2017年 第4卷 第2期 页码 171-183 doi: 10.15302/J-FEM-2017029
关键词: urban energy planning household transitions smart cities energy forecasting household projection serious gaming
Study of Sustainable Urban Rail Transit Development Model in China
Wen-wu Yang
《工程管理前沿(英文)》 2014年 第1卷 第2期 页码 195-201 doi: 10.15302/J-FEM-2014026
关键词: urban rail transit Railway+ Property(R+P) sustainability transit oriented development private public partnership
The linkage mechanism between urban intelligence and low carbon innovation
Ming LIN
《工程管理前沿(英文)》 2019年 第6卷 第4期 页码 584-586 doi: 10.1007/s42524-019-0076-6
EXPLORING THE RECYCLING OF MANURE FROM URBAN LIVESTOCK FARMS: A CASE STUDY IN ETHIOPIA
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
• Livestock manure was the main organic waste in urban and peri-urban areas.
• Manure production will increase by a factor of 3–10 between 2015–2050.
• Only 13%–38% of excreted N by livestock will be recycled in croplands.
• Intensification of urban livestock production greatly increased N surpluses.
• Reducing population growth and increasing livestock productivity needed.
Urban population growth is driving the expansion of urban and peri-urban agriculture (UPA) in developing countries. UPA is providing nutritious food to residents but the manures produced by UPA livestock farms and other wastes are not properly recycled. This paper explores the effects of four scenarios: (1) a reference scenario (business as usual), (2) increased urbanization, (3) UPA intensification, and (4) improved technology, on food-protein self-sufficiency, manure nitrogen (N) recycling and balances for four different zones in a small city (Jimma) in Ethiopia during the period 2015-2050. An N mass flow model with data from farm surveys, field experiments and literature was used. A field experiment was conducted and N use efficiency and N fertilizer replacement values differed among the five types of composts derived from urban livestock manures and kitchen wastes. The N use efficiency and N fertilizer replacement values were used in the N mass flow model.
Livestock manures were the main organic wastes in urban areas, although only 20 to 40% of animal-sourced food consumed was produced in UPA, and only 14 to 19% of protein intake by residents was animal-based. Scenarios indicate that manure production in UPA will increase 3 to 10 times between 2015 and 2050, depending on urbanization and UPA intensification. Only 13 to 38% of manure N will be recycled in croplands. Farm-gate N balances of UPA livestock farms will increase to>1 t·ha−1 in 2050. Doubling livestock productivity and feed protein conversion to animal-sourced food will roughly halve manure N production.
Costs of waste recycling were high and indicate the need for government incentives. Results of these senarios are wake-up calls for all stakeholders and indicate alternative pathways.
Sustainable urban transportation development in China: A behavioral perspective
《工程管理前沿(英文)》 2022年 第9卷 第1期 页码 16-30 doi: 10.1007/s42524-021-0162-4
关键词: sustainable urban transportation transportation behaviors
Jia-meng Chen,Peng Liu
《工程管理前沿(英文)》 2016年 第3卷 第1期 页码 87-96 doi: 10.15302/J-FEM-2016003
关键词: Guangzhou International Financial City green eco-urban area indicator system case verification
Big Data to support sustainable urban energy planning: The EvoEnergy project
Moulay Larbi CHALAL, Benachir MEDJDOUB, Nacer BEZAI, Raid SHRAHILY
《工程管理前沿(英文)》 2020年 第7卷 第2期 页码 287-300 doi: 10.1007/s42524-019-0081-9
关键词: urban energy planning sustainable planning Big Data household transition energy prediction
标题 作者 时间 类型 操作
Urban design based on public safety-Discussion on safety-based urban design
Kaizhen CAI, Jianguo WANG
期刊论文
Impact of household transitions on domestic energy consumption and its applicability to urban energy
Benachir MEDJDOUB, Moulay Larbi CHALAL
期刊论文
The Exploration and Practice of the Development of Green Eco-Urban Areas in Guangzhou International Financial
Jia-meng Chen,Peng Liu
期刊论文