检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:洪焰泉 赵书学[1] 资权伟 陈刚 彭聿 HONG Yanquan;ZHAO Shuxue;ZI Quanwei;CHEN Gang;PENG Yu(Ecology Branch,Yunnan Institute of Forest Inventory and Planning,Kunming 650031,China)
机构地区:[1]云南省林业调查规划院生态分院,云南昆明650031
出 处:《林业调查规划》2022年第1期190-194,共5页Forest Inventory and Planning
摘 要:村庄绿化是农村人居环境整治的重要内容,是建设美丽宜居乡村的重要抓手。科学开展村庄绿化状况调查是摸清村庄绿化真实现状,有效推进村庄绿化美化和深入贯彻落实乡村振兴战略的必然要求。在云南省2020年村庄绿化状况调查工作的基础上,通过分析现行主要调查技术,并结合实地调研工作进一步研究各关键核心技术,从调查总体和对象、调查样本抽取和精度计算、调查和取值范围、调查因子设置、绿地认定等方面提出相关建议。Village greening is an important part of the improvement of rural living environment and an important starting point for the construction of beautiful and livable countryside.Scientific investigation is the inevitable requirement to find out the real situation of village greening,effectively promote village greening and beautification and earnestly implement the rural revitalization strategy.Based on the survey of village greening status in Yunnan Province in 2020,this paper further study the core technologies by analyzing the current main technologies and combined with the field investigation,and put forward relevant suggestions from the aspects of survey population and object,sample extraction and precision calculation,survey and value range,survey factor setting and green space identification.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.222