Volume: 35 Issue 12
21 Article(s)

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Several issues on scientific legislation for prohibiting food waste: Some personal reflections
Sheng-kui CHENG, Xi-sheng HUANG, De-sheng HU, Zhi-yuan SHI, and Zhi-yun LUO
The phenomenon of food waste has aroused great concern from the international community, and some foreign countries have regulated it by law in a comprehensive way. In China, food waste mainly occurs in the public catering industry. In the whole society, we must form a legal atmosphere of being glorious to save and sha
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2821 (2020)
Spatiotemporal evolution and its influencing factors of semi-consumptive wildlife tourist attractions in China
Li CONG, Jia-ping YU, and Ling-en WANG
The interaction between human beings and wild animals has a profound and complex history. Wildlife tourism has gradually been seen as a compatible medium for people to interact with nature and wild animals. Along with the increasing demand in China, the supply of wildlife-themed tourist attractions, to some extent, has
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2831 (2020)
Hotspot identification and cause analysis of rural tourism based on website data:Take Jiangsu province as an example
Hui-fang RONG, and Zhuo-min TAO
Rural tourism has important practical significance for optimizing the rural industrial structure, and recovering the rural economy, especially for the implementation of the rural revitalization strategy. Thus, rural tourism is not only the focus of local government and tourism enterprises, but also a hot topic in domes
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2848 (2020)
Research on the land-use efficiency and driving factors of urban construction in Fujian province under environmental constraints
Jian-fei LIANG, and Song-lin CHEN
It is of great practical significance to explore the regional difference characteristics and driving mechanism of the utilization efficiency of construction land under environmental constraints. The purpose is to guide the efficient utilization of urban construction land, alleviate the contradiction between social and
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2862 (2020)
Vulnerability assessment of urban agglomeration based on neural network model: A case study of Central Yunnan Urban Agglomeration
Jun-kai FAN, and Jian-gang XU
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2875 (2020)
Spatiotemporal change and influencing factors of resource-based cities' housing prices in China
Dong-sheng ZHAN, Qian-qian WU, Jian-hui YU, Wen-zhong ZHANG, and Juan-feng ZHANG
Based on national second-hand housing price monitoring data from CityRE database, spatiotemporal change characteristics of 126 resource-based cities' housing prices in China during 2011 to 2018 are analyzed in detail using descriptive statistics and GIS spatial analysis method, and its influencing factors are furth
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2888 (2020)
Spatio-temporal evolution characteristics and driving mechanisms of agricultural multifunctions in Shandong province
Jian-zhi LIU, Yan-gang FANG, and Ru-ru WANG
Under the background of the agricultural supply-side structural reform and rural revitalization, it is critical to raise farmers' income, realize sustainable agricultural development and guarantee food security by developing multiple agriculture functions in various regions and coordinating the development of regio
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2901 (2020)
The influence mechanism of poverty spatial differentiation in Western Anhui province
Chun-yu ZHAO, Rui-xia WEN, and Na YANG
Regional poverty has become the core problem of urban-rural development and income distribution imbalance in China. Taking the Western Anhui area of Dabie Mountains as a case study, based on the spatial heterogeneity pattern and dependence pattern of poverty on the township scale, selecting 20 factors from three dimens
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2916 (2020)
Discussion on mixed use of rural residential land research framework
Bai-lin ZHANG, Jia-cheng QIAN, and Wei-min CAI
Mixed land use advocates that the land has multiple uses and functions, which is an important way to improve the vitality of economic development and the intensive use of land. At present, mixed land use is mainly applied in urban land use evolution and planning practice. With the intensification of urban-rural interac
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2929 (2020)
The effects of ecological forest compensation on farmers' income from the perspective of incentive compatibility theory: An empirical study in Sanming, Fujian
Jun-long LI, Xiang-zheng DENG, Fan ZHANG, and Chuang-neng CAI
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2942 (2020)
Differentiation of farmers, technical constraints and the differences of cultivated land protection technology selection: A theoretical analysis framework of farmer households' technological adoption based on different constraints
Dan-dan ZHAO, Hong ZHOU, and Fu-xiong GAO
Under the background of incomplete factor market and farmers' differentiation, this paper explores the internal behavior logic between different types of farmers, technical constraints of cultivated land protection and technical choices, in order to provide reference for the sustainable development of cultivated la
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2956 (2020)
Practical progress and theoretical system construction of natural resources accounting in China
Li HE, Lei SHEN, Wei-min ZHANG, Jian-ge TAO, and Zhen-lin FAN
Natural resources play a vital role in the economic development of a country. Natural resources accounting has become an important natural resources management tool in recent years, and it is an important part of the natural resource governance system. Natural resources accounting is an effective way to improve the gov
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2968 (2020)
Research on driving mechanism of ecological land loss based on Bayesian network
Tao ZHENG, Shuang CHEN, Tong ZHANG, Li-ting XU, and Li-ya MA
From the micro perspective, the driving factors of ecological land loss in urban riverside area are analyzed, especially based on the quantitative analysis of the factors with crucial influences such as policy and planning, which has important reference significance for the formulation of ecological land protection pol
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2980 (2020)
Modeling the long-term impacts of harvest and artificial regeneration on forest area and aboveground biomass in Red Soil Hilly Region: A case study in Moshao forest farm of Huitong county
Er-fu DAI, Xiao-fan WANG, Jian-jia ZHU, and Xiao-li WANG
Plantations in China are facing a series of issues, such as structure degradation and function reduction. Thus, it is urgently requested to implement effective measures on plantations through reasonable forest management strategies. The Moshao forest farm of Huitong ecological station, which is a typical forest ecosyst
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 2995 (2020)
Relationship of landscape pattern and non-point source pollution in mountainous area of Eastern Shandong province
Meng-wen WANG, Wei QI, Peng-tao WANG, and Zhuo-ran WANG
Based on field monitoring and 3S technology, Qixia city in the low hilly area of Eastern Shandong province was taken as the research area. Pearson correlation, unconstrained PCA and corresponding canonical analysis (CCA) were used to study the coupling between landscape pattern and non-point source pollution at differe
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3007 (2020)
Spatio-temporal characteristics of non-point source and sewer overflow pollution and its impacts on water environment in Shenzhen Bay Basin
Huan LUO, Xiu-hong CHEN, Qiong WU, Na LUO, and Xu HUANG
With the effective control of point source pollution, non-point source and sewer overflow pollution becomes the main type of water pollution. Based on materials of land use, urban drainage network and so on, the basin-bay integrated water environmental model was established, and the spatio-temporal characteristics of n
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3018 (2020)
Spatio-temporal characteristics of cold wave in the middle and lower reaches of the Yangtze River between 1958 and 2015
Ke-yi WANG, Yuan LIU, Bu-chun LIU, Mei-juan QIU, Xiao-juan YANG, Yue-ying ZHANG, Xin-yue WU, Nan-shu XIAO, and Jing-yi PANG
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3029 (2020)
Characteristics of extreme precipitation over the Qinghai-Tibet Plateau from 1961 to 2017
Wei-dong MA, Feng-gui LIU, Qiang ZHOU, Qiong CHEN, Fei LIU, and Yong-ping CHEN
Using the daily precipitation data of the long-term series of meteorological stations on the Qinghai-Tibet Plateau, the percentile threshold method is used to determine the extreme precipitation threshold, calculate the extreme precipitation index and analyze its spatial and temporal distribution characteristics, in or
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3039 (2020)
Spatiotemporal patterns of precipitation and drought and flood using Z-index in Democratic People's Republic of Korea
Long FEI, Guo-rong DENG, Hong-yan ZHANG, Xiao-yi GUO, and Xiao-dong WANG
Drought and flood are the main agrometeorological disasters in the Democratic People's Republic of Korea (DPRK), which have great influences on the growth of the crops and directly affect grain yield. The level of agricultural production is low because of insufficient investment and poor irrigation installation. Dr
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3051 (2020)
The response of stalagmite gray-level and isotopes to the climatic events during the last glacial period
Meng WANG, Shi-tao CHEN, Wan-chun HUANG, Wen-qin CAI, Qing-lin GONG, Yi-jia LIANG, Xian-feng WANG, and Yong-jin WANG
The study of various proxies of stalagmites is conducive to understand the characteristics and mechanisms of monsoon climate events comprehensively. Here, we present a high-resolution and multi-proxy stalagmite record from Yongxing Cave, Central China, spanning the interval between 65 and 35 ka B.P. based on high preci
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3064 (2020)
Variation of grain sizes for surface sediments of Fozhang dune in Yarlung Zangbo River Valley
Mei-hui PAN, An-na YANG, Yong-qiu WU, Jian-jun MA, and Wen-xuan XUE
Mountain rivers are generally featured by deep-cut river valley and steep side slopes, which is prone to landslide-dammed lake and outburst floods. Taking 2018.10.10 Baige landslide-dammed lake in Jinsha river as an example, wind reworked the outburst flood sediments and developed a plenty of sand dunes at the bank of
  • Publication Date: Dec. 28, 2020
  • Vol. 35 Issue 12 3076 (2020)