1) abandoned Yellow River
故黄河
1.
Heavy metal pollution in bottom sediment of abandoned Yellow River was assessed by using geo-accumulation index and potential ecological risk index.
通过对故黄河表层底泥和底泥剖面样重金属元素含量的系统测试,运用地积累指数法和潜在生态危害指数法对故黄河底泥进行了重金属污染程度评价。
2) the old course of the Yellow River
黄河故道
1.
The paper summed up the desertification of land suitable for the old course of the Yellow River comprehensive governance practices and successful experiences.
河北、山东黄河故道区域通过沙化土地治理成效显著,沙化土地面积减少,森林覆盖率提高,为促进区域生态建设、经济发展、农民增收发挥了重要作用。
2.
By the inrestigation of the use of soil in changyuan county,this paper analysed the existing problem of soil use,suggested the messures the continual use of soil resorces in the area of the old course of the Yellow River.
通过长垣县土地利用的调查 ,分析了土地利用存在的问题 ,提出了黄河故道区域土地可持续利用的措
3) old course of the Yellow River
黄河故道
1.
Main achievement on ecological construction of sand-conrtol in the old course of the Yellow River in Liaocheng city,Shandong Province were summed up in this paper.
总结了山东省聊城市黄河故道治沙生态建设的主要成就,分析了治沙面临的问题和困难,提出了沙区生态建设、经济建设可持续发展的对策。
2.
The environmental background concentrations of soil heavy metals,HCH,DDT and organic matter in old course of the Yellow River(Shandong area) were studied.
对山东省黄河故道土壤环境中的重金属元素、六六六、滴滴涕等难降解农药和有机质含量进行了研究,并分析了重金属元素的纵向分布、有机质和重金属含量的相关性、不同土地利用方式对土壤背景值的影响。
4) Ancient canal of Yellow River
黄河故道
1.
Resources Development and Utilization of Ancient Canal of Yellow River;
黄河故道资源的开发利用
5) Yellow River Old Riverway
黄河故道
1.
The soil evolve as sand-windy is a major issues that impact on the eco-environment and social-economic sustainable development on Wind-Sandy wasteland of Yellow River Old Riverway.
土地风沙化是影响黄河故道区生态环境与社会经济持续发展的重要问题,目前杨农间作已成为该地区治理土地风沙化的重要措施之一。
2.
DBH increment,volume,timber yield of forest land,yield and economic benefit of intercropping combinations of 3 kinds of intercropping patterns——intercropping peanut,bean,pachyrhizus——in alluvial sandy area of Yellow River old riverway in Shandong province were compared.
通过对山东省黄河故道冲积沙地间作花生、大豆、地瓜3种林粮间作模式的林分杨树胸径生长量、蓄积量、林地木材产量、间作作物产量及其经济效益的对比分析,结果表明:3种间作模式下,杨树胸径的连年生长量、单株蓄积量、林地蓄积量、木材产量均表现为间作花生>间作大豆>间作地瓜。
补充资料：故关
故 关 在山西省平定东九十里，今称旧关。《魏书·地形志》：“石艾县有井陉关。”《元和郡县志》：“井陉故关，在广阳县东八十里，即韩信、张耳击赵时所出道，今亦名土门。”明洪武十年置故关巡司。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条