Causes of industrial land-use regulations in China: A share tenancy perspective

Gao, Fugang; Ma, Xiaoyan; Krabben, Erwin van der; Ploegmakers, Huub; Shi, Xiaoping

doi:10.1016/j.landusepol.2022.106374

Cited by 4 publications

(1 citation statement)

References 51 publications

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“…Therefore, it intensified the contradiction between supply and demand of urban land, which seriously destroyed the balance of the man-land interrelationship [8][9][10]. In 2019, China's industrial and manufacturing land accounted for 19.69% of the total areas of urban construction land, while the proportion in developed countries was often less than 10% [11,12]. At present, China is at an important stage of industrial development and transformation, including industrial structure upgrading, land intensification and green sustainable development.…”

Section: Introductionmentioning

confidence: 99%

Ecological Risk Evaluation and Source Identification of Heavy Metal Pollution in Urban Village Soil Based on XRF Technique

Liu

Peng

2022

Sustainability

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The rapid urbanization in China has resulted in significant differences between urban and rural areas. The emergence of urban villages is inevitable in this context, for which complex problems regarding land use, industrial management and ecological environment have arisen. This study performed a case study on a typical urban village, by assessing heavy metal pollution and ecological risk in soil. It detected a total of 80 basic units through portable X-ray fluorescence (XRF) instrument. A total of 25 high-risk contaminated points were selected, sampled and analyzed in laboratory as confirmation. The results showed the mean concentrations of Pb, Cu, Zn and Ni in soil were significantly higher than background values. Pb, Zn and Ni showed obvious pairwise correlation, and the high-value zones could be attributed to automobile traffic and industrial activities. In addition, the pollution problem is complicated by a combination of agricultural activities, the absence of clear division between different functional zones, as well as a general lack of environmental awareness. All of these lead to increased ecological risk and are a serios threaten to public health.

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