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Abstract: The decrease of total cultivated area and the lower per capita available arable land resource are now serious problems in Shandong Province, a major agricultural province in Chin...
Based on investigations between 1986 and 1996 in the four provinces of northern China, major problems on land reclamation were discovered. The increase of arable land was mainly low qualit...
Process and mechanism of arable land change in Hebei Province during the past 50 years
XU Yue-qing
(Institute of Geographical Sciences and Natural Resources Research, CAS, Beijing 10010...