论文针对新农村建设和城乡统筹需求以及中国土地利用现存问题,通过对国内外土地整治理论、方法和技术以及相关案例的研究,分析了发达国家土地整治目标和任务,讨论了中国未来农村土地整治发展的多功能性战略和任务,提出了土地整治加强生态景观理论、方法和技术的对策。主要结论为:在理论方面,应充分认识乡村景观美学和文化价值,维系和提升地域景观特征;加强土地利用/景观格局与生态过程关系的研究,提高土地利用多功能性,构建城乡一体化绿色基础设施;加强流域水文过程研究,提高水土安全水平。在规划设计方面,应做好3个层次的工作:战略规划上,应在已有规定和规范的内容基础上,整合景观特征保护和提升、生态网络、水土安全和游憩网络等规划,完善和提升城乡一体化绿色基础设施建设;项目规划上,应加强生态景观建设理论在项目总体规划实践中的应用,大力提升土地整治在食物和能源生产、景观塑造、生物多样性保护、水土安全和休闲游憩等方面的多功能性;项目工程设计上,应加强场地分析和生物生境修复,强化生态设计、景观持续性设计、以及乡村景观设计的原理和方法在沟路林渠等景观要素上的应用。鉴于中国土地整治在生态景观建设理论认识、技术研发和推广上的艰巨性、长期性,提出了"十二五"土地整治应加强生态景观建设的重点对策:提高土地整治规划的综合性和科学性;做好土地整治生态景观规划和建设示范;加快土地整治生态景观建设科技支撑和学科建设;把握农地和村庄土地整治生态景观关键环节。
The purpose of this paper is to discuss the theory, method, and application of landscape and ecological engineering of land consolidation in China, aiming to provide solutions for the current problems of rural land use under the request of New Countryside Construction in China. The main method is to review the land use problems in rural China and the development of modem land consolidation, and then discuss and propose the strategies, approaches and technical demands related to ]and consolidation. The result shows that there are some experiences or measures should be adopted in land consolidation projects, such as the principle of landscape ecological planning, enhancement of ecological service, watershed management, and rural landscape value and landscape character assessment. Theconclusions of the paper include three levels.( 1 ) Regarding the theory of land consolidation, the value of landscape and culture of the rural area should be taken into account, and maintain and