期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
东北亚地区矿产资源及其生产要素区位平衡的分析 被引量:1
1
作者 孙丽华 《人文地理》 CSSCI 1995年第4期56-60,共5页
东北亚地区矿产资源及其生产要素区位平衡的分析孙丽华(东北师范大学地理系)1东北亚矿产资源的赋存作为亚太地区组成部分的东北亚地区,主要包括中国东北、俄罗斯远东地区、朝鲜、韩国、日本和蒙古。这六个国家(地区)相互毗邻,联... 东北亚地区矿产资源及其生产要素区位平衡的分析孙丽华(东北师范大学地理系)1东北亚矿产资源的赋存作为亚太地区组成部分的东北亚地区,主要包括中国东北、俄罗斯远东地区、朝鲜、韩国、日本和蒙古。这六个国家(地区)相互毗邻,联系密切,而且交通方便,运输距离短。... 展开更多
关键词 NORTHEAST ASIA MINERAL resouces Production ELEMENTS Locational BALANCE
下载PDF
Influences of population characteristics and natural resource endowment on renewable portfolio standard schedule design 被引量:1
2
作者 鲁炜 罗迪 《Journal of Chongqing University》 CAS 2011年第2期93-100,共8页
Renewable portfolio standard(RPS) schedule requires a specified percentage of renewable electricity development by a specified date,and therefore directly determines the pace of renewable electricity in one area.The a... Renewable portfolio standard(RPS) schedule requires a specified percentage of renewable electricity development by a specified date,and therefore directly determines the pace of renewable electricity in one area.The article aims to explore the ways the natural resource endowment and population characteristic affect the adoption of a RPS schedule.We used logistic regression to analyze the data of RPS dynamic schedules of 29 states and Washington,D.C.in the United States.Results show that local renewable potential and the interaction performance between citizen ideology and the league of conversation voters scoreboard are main factors affecting the choice of an RPS schedule,and the effect of the interaction performance between citizen ideology and LCV scoreboard has a higher significance.The finding suggests that strategies for developing renewable energy should be based on resources rather than economical level,and public education for environmental protection should be emphasized. 展开更多
关键词 可更新的公事包标准时间表 人口 charateristic 自然 resouce 天赋
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部