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Welcome to Chinese Journal of Applied Ecology! Today is
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ISSN 1001-9332 CN 21-1253/Q
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中文
Spatial-temporal pattern and obstacle factors of cultivated land ecological security in major grain producing areas of Northeast China: A case study in Jilin Province.
ZHAO Hong-bo1,2, MA Yan-ji1
Chinese Journal of Applied Ecology . 2014, (
2
): 515 -524 .