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
机构地区:[1]安徽师范大学国土资源与旅游学院
出 处:《安徽师范大学学报(自然科学版)》2001年第2期197-200,共4页Journal of Anhui Normal University(Natural Science)
摘 要:保护耕地资源的根本途径之一是维护耕地总量动态平衡 ,通过对芜湖市耕地总量动态平衡的分析 ,探讨了耕地总量动态平衡的深刻内涵 :不仅是耕地的数量平衡 ,更要求是耕地的质量平衡与供需平衡等 ,继而澄清了对耕地总量动态平衡的模糊认识 ,为加强土地管理工作提供了科学的理论依据 ;同时 ,从实际出发 。It is one of the ultimate way of protecting the cultivated land resource to keep the dynamic balance of the total amount of the cultivated land.The writers discuss the profound meaning of the dynamic balance of the total amount of the cultivated land according to studying in Wuhu region. It includes not only the quantity balance but also the quality balance and the balance of supply and need.Thus the writers clarify some fussy understand about the total amount of the cultivated land.It provides scientific theoretic foundation for strengthening the task of land resource.At the same time ,the writers bring forward scientific developmental countermeasure in order to promote sustainable development of the cultivated land resource for Wuhu region from the matter of fact.
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