Eco-Environment Problems and Comprehensive Controlling Strategieses in Maqu County in the Upper Reaches of Yellow River

Abstract

Abstract: With the abundant natural grassland resources,Maqu County becomes the important stockbreeding base in the upper reaches of Yellow River.Eco-environment problems,such as grassland degeneration,land desertification,water and soil loss,and water resource decrease were incurred by population increase and stockbreeding development.Under the trend of global warming,human factors,for example,over loading and grazing,irrational dieforestation,and low input,etc., were the direct and radical reasons to deteriorate the vulnerable ecoenvironment.Technological,legal,administrative and economic measures,such as afforestation,artificial grass planting,grassland water saving irrigation and fertilization,industrial structure,adjustment scientific and technical education,high efficient management and so on,should be taken to control eco environment synthetically in order to realize the favorable circulation of eco system and the sustainable development of regional stockbreeding.

Key words: ecosystem ecology, ecological restoration, multi-objective planning, wetlands, Jilin Province.

CLC Number:

X321

Qian Ju, Wang Genxu, Ma Jinzhu. Eco-Environment Problems and Comprehensive Controlling Strategieses in Maqu County in the Upper Reaches of Yellow River[J]. cje, 2002, (3): 69-72.

References

[1] 王根绪,沈永平,刘时银.黄河源区降水与径流过程对ENSO事件的响应特征[J].冰川冻土,2001,23(1):16～21.
[2] 田均良.西部开发科技先行在生态环境建设中发挥科学技术支撑作用[J].中国科学院院刊,2000,15(2):130～132.
[3] 卢金明,张睿,周淑芬,等.草原生物围栏对草地生态环境的影响[J].中国草地,1998,1:75,79.
[4] 白跃世.西部大开发中的生态环境建设[N].光明日报,2000年8月15日.
[5] 李自珍,岳东霞,杜国祯.高寒草地退化成因及其管理的AHP决策分析--以甘南州玛曲县为例[J].中国沙漠,1995,15(30):59～63
[6] 邹学勇,王贵勇.黄河上游玛曲地区晚全新世沙漠化[J].中国沙漠,1995,15(1):65～70.
[7] 齐凤林,袁勇军,曹建国,等.沙地低产草地施肥试验研究[J].中国草地,1998,1:24～28.
[8] 杨振宇.玛曲县畜牧业经济现状及上台阶问题.草业科学[J].1998,15(3):59～63.
[9] 何池全,赵魁义,赵志春.若尔盖高原湿地草场退化成因分析及其保护利用[J].中国草地,2000,6:11～16.
[10] 孟有达,刘天明.西部开发中草地产业的发展[J].中国草地,2000,6:63～67.
[11] 沈国舫.生态环境建设与水资源保护利用(中)[N].科技日报,2000年10月17日(7).
[12] 张龙生,马立鹏.黄河上游玛曲县土地沙漠化研究[J].中国沙漠,2001,21(1):84～87.
[13] 张志强,孙成权,吴新年,等.论甘南高原生态建设与可持续发展战略[J].草业科学,2000,17(5):59～64.
[14] 国家林业局防治沙漠化中心整理.有关院士和著名治沙专家认为防沙治沙必须处理好六大关系[N].科技日报,2000年6月10日.
[15] 赵雪,赵爱芬.我国草地生态环境建设与荒漠化防治[J].草业科学,2000,17(6):1～3.
[16] 夏军.区域水环境及生态环境质量评价?多级关联评估理论与应用[M].武汉:武汉水利电力大学出版社,1999.139～196.
[17] 徐柱.面向21世纪的中国草地资源[J].中国草地,1998,5:1～8.
[18] 董高生,李芹圃.玛曲县人工草地丰产栽培试验[J].中国草地,1997,5:39～41.