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三峡库区土地资源最佳配置与调控途径

open access: yes, 1995
三峡库区大规模建设与工农业生产在向21世纪迈进的时候,面临着“需求量不断增长,可供量有限,农业后劲不足”的严峻挑战,造成这种情况的一个主要原因,就是由于土地、人口、资源、环境与经济发展之间的矛盾日益尖锐。库区跨越鄂中低山峡谷及川东平行岭谷低山丘陵区,北屏大巴山脉,南依川鄂高原。属于长江流域耕地资源严重不足的地区,自90年代初三峡建设以来,国民经济的蓬勃发展和人民生活水平的日益提高,库区形成 ...
彭珂珊
core  

[Current status and progress of health economics research on allergen specific immunotherapy]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Hu Q   +12 more
europepmc   +1 more source

[Archaeological Research on Periodontal Disease]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Zhou X, Zhou J.
europepmc   +1 more source

[Forensic performance and genetic background analyses of Guizhou Chuanqing population using a self-constructed microhaplotype panel]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang H   +11 more
europepmc   +1 more source

[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Gong X   +8 more
europepmc   +1 more source

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