The international common rules of agricultual land and water use for the global environment conservation and for the world food production.

用于全球环境保护和世界粮食生产的农地和水利用的国际通用规则。

• 批准号: 04304022
• 负责人: NAKANO Masasi
• 金额: $ 16万
• 依托单位: THE 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-04304022/
• 关键词: Grobal environment conservation; International common Land use; International common Water use; Agricultural use of Arid rigions.; Reclamation of Salt accumulation areas; International land reclamation works; Gas emission occuring green hause effect

1.Analysis of the present situation : It was concluded that(1)the characteristics of agriculture and the land and water use were built up through the natural and social conditions of each regions and they arose the specific transport of mass and energy in nature.2.Clarification of the regional characteristics : As measures to improve the land and water use in future, it was pointed out that(1)the arid areas need the construction of facilities for irrigation and drainage, the water conveyance systems and the water application methods for fields, (2)the rainy tropical areas need the physical and chemical soil/soil layr improvement and management, (3)the land which discharge were greatly changed needs the installation of facilities to stabilize the water intake from river, (4)the peat areas in a cold regions need drainage, soil dressing, and deep mixing tillage.3.Comparison of the attaining stage : It was analyzed that the land reclamation is feasible in future only in the South-america, … More Africa and Australia, and there is water resources 10Ttons in the first stage of development and 20Ttons in the second stage. It was pointed out that (1)it is required to analyze the form of water use in detail, and (2)the efficiency of water use strongly depends on a common consent and on a cooperation between water users, between regions and between nations.4.Simulation of the future situation : It was simulated to to decide the change of point where salt water flows up from sea and to estimate the relations between land degradation and the change of land use using the data of remote-sensing/GIS.It was predicted that the gas emission from agricultural areas can be restrained less than four times of the present level in future through the improved new land reclamation works.5.Search of the common rules : As conclusion, it was clarified that there are much possible models of the sustainable land use and methods of regional planning for the conservation of global environment, and proposed to develop the Technology of HUUDO,in which there keeps the balance between nature and engineering, between custom and civilization, between agriculture and technology. Less

1.现状分析认为：(1)农业和水土利用的特点是由各区域的自然条件和社会条件决定的，它们引起了自然界物质和能量的特定运输。澄清区域特点：提出了今后改善土地和水资源利用的措施：(1)干旱区需要农田农田排灌设施、输水系统和农田用水方式的建设；(2)热带多雨地区需要土壤/土层的物理和化学改良和管理；(3)排水变化较大的土地需要安装稳定河流取水的设施。(4)寒冷地区泥炭地需要排水、土壤修整和深混耕作。实现阶段比较：分析未来可行土地复垦的地区只有南美、非洲和澳大利亚，第一阶段开发水资源10Ttons，第二阶段开发水资源20Ttons。有人指出：(1)需要详细分析用水的形式；(2)用水的效率在很大程度上取决于用水者之间、地区之间和国家之间的共同同意和合作。未来情景模拟：利用遥感/GIS数据，模拟确定咸水从海洋上涌点的变化，估算土地退化与土地利用变化的关系。据预测，通过改良的新填海工程，未来农业区的气体排放量可控制在目前水平的四倍以下。共同规律的探索：总结了土地可持续利用的多种模式和保护全球环境的区域规划方法，提出了发展自然与工程、习俗与文明、农业与科技平衡的HUUDO技术。少

项目成果

Ji, Bei Ping, Akae, T., Mitsuno, T.and Nagahori, K. :"Irrigation and Salinzation Problem in Hetao Irrigation District of Inner Mongolia, China" Proceedings of International Symposium on Soil Moisture Control in Arid to Semi-Arid Region for Agro-Forestry.

季北平、赤江T.、光野T.、长堀K.：“内蒙古河套灌区的灌溉与盐碱化问题”干旱半干旱地区土壤水分控制国际研讨会论文集

海田 能宏 他: "北インドの潅漑発展における外来技術と在地技術" 農業土木学会誌. 62(2). 25-30 (1994)

Yoshihiro Kaita 等人：“印度北部灌溉发展中的异国情调和当地技术”，日本农业和土木工程师学会杂志 62(2) (1994)。

M.KURODA et.al.: "Irrigation Return Flow Mechanism and Water Quality in Creek System of Low Lying Paddy Area." Trans.of 15th Intl.congress on Irrigation and Drainage. 1-C. 1179-1190 (1993)

M.KURODA 等人：“低洼稻田区溪流系统的灌溉回流机制和水质”。

T.kitamura,et.al,: "Rural land use in the Asian region(1)" APO Symp.(1992)

T.kitamura 等人：“亚洲地区的农村土地利用(1)”APO Symp.(1992)

M.NAKANO et al.: "Migration of Clay Particles into Sand under Infiltration" Transactions of 15th World Congress of Soil Science,. 2b. 265-266 (1994)

M.NAKANO 等人：“渗透下粘土颗粒迁移到沙子中”第 15 届世界土壤科学大会汇刊。