Changes in crop mix and the effects on agricultural carbon emissions in China

References

• Abram, N. K., Meijaard, E., Wilson, K. A., Davis, J. T., Wells, J. A., Ancrenaz, M., Budiharta, S., Durrant, A., Fakhruzzi, A., Runting, R. K., Gaveau, D., & Mengersen, K. (2017). Oil palm–community conflict mapping in Indonesia: A case for better community liaison in planning for development initiatives. Applied Geography, 78, 33–44. https://doi.org/10.1016/j.apgeog.2016.10.005
   Web of Science ®Google Scholar
• Adler, P. R., Grosso, S. J. D., & Parton, W. J. (2007). Life-cycle assessment of net greenhouse-gas flux for bioenergy cropping systems. Ecological Applications, 17(3), 675–691. https://doi.org/10.1890/05-2018
   PubMed Web of Science ®Google Scholar
• Ahrends, A., Hollingsworth, P. M., Ziegler, A. D., Fox, J. M., Chen, H., Su, Y., & Xu, J. (2015). Current trends of rubber plantation expansion may threaten biodiversity and livelihoods. Global Environmental Change, 34, 48–58. https://doi.org/10.1016/j.gloenvcha.2015.06.002
   Web of Science ®Google Scholar
• An, Y., Tan, X., Tan, J., Yu, H., Wang, Z., & Li, W. (2021). Evolution of crop planting structure in traditional agricultural areas and Its influence factors: A case study in human province. Economic Geography, 41, 156–166. https://doi.org/10.15957/j.cnki.jjdl.2021.02.017. In Chinese.
   Google Scholar
• Carlson, K. M., Curran, L. M., Ratnasari, D., Pittman, A. M., Soares-Filho, B. S., Asner, G. P., Trigg, S. N., Gaveau, D. A., Lawrence, D., & Rodrigues, H. O. (2012). Committed carbon emissions, deforestation, and community land conversion from oil palm plantation expansion in West Kalimantan, Indonesia. Proceedings of the National Academy of Sciences, 109(19), 7559–7564. https://doi.org/10.1073/pnas.1200452109
   PubMed Web of Science ®Google Scholar
• Cayambe, J., Heredia-R, M., Torres, E., Puhl, L., Torres, B., Barreto, D., Heredia, B. N., Vaca-Lucero, A., & Diaz-Ambrona, C. G. H. (2023). Evaluation of sustainability in strawberry crops production under greenhouse and open-field systems in the Andes. International Journal of Agricultural Sustainability, 21(1), 2255449. https://doi.org/10.1080/14735903.2023.2255449
   Web of Science ®Google Scholar
• Ceddia, M. G. (2020). The super-rich and cropland expansion via direct investments in agriculture. Nature Sustainability, 3(4), 312–318. https://doi.org/10.1038/s41893-020-0480-2
   Web of Science ®Google Scholar
• Chen, X., Ma, C., Zhou, H., Liu, Y., Huang, X., Wang, M., Cai, Y., Su, D., Muneer, M. A., Guo, M., Chen, X., Zhou, Y., Hou, Y., Cong, W., Guo, J., Ma, W., Zhang, W., Cui, Z., Wu, L., … Zhang, F. (2021). Identifying the main crops and key factors determining the carbon footprint of crop production in China, 2001–2018. Resources, Conservation and Recycling, 172, 105661. https://doi.org/10.1016/j.resconrec.2021.105661
   Web of Science ®Google Scholar
• Cheng, K., Pan, G., Smith, P., Luo, T., Li, L., Zheng, J., Zhang, X., Han, X., & Yan, M. (2011). Carbon footprint of China’s crop production—An estimation using agro-statistics data over 1993–2007. Agriculture, Ecosystems & Environment, 142(3–4), 231–237. https://doi.org/10.1016/j.agee.2011.05.012
   Web of Science ®Google Scholar
• Clay, J. (2011). Freeze the footprint of food. Nature, 475(7356), 287–289. https://doi.org/10.1038/475287a
   PubMed Web of Science ®Google Scholar
• Conrad, C., Löw, F., & Lamers, J. P. A. (2017). Mapping and assessing crop diversity in the irrigated Fergana Valley, Uzbekistan. Applied Geography, 86, 102–117. https://doi.org/10.1016/j.apgeog.2017.06.016
   Web of Science ®Google Scholar
• Delpeuch, C., & Leblois, A. (2014). The elusive quest for supply response to cash-crop market reforms in Sub-saharan Africa: The case of cotton. World Development, 64, 521–537. https://doi.org/10.1016/j.worlddev.2014.06.007
   Web of Science ®Google Scholar
• Dong, J., Xiao, X., Chen, B., Torbick, N., Jin, C., Zhang, G., & Biradar, C. (2013). Mapping deciduous rubber plantations through integration of PALSAR and multi-temporal Landsat imagery. Remote Sensing of Environment, 134, 392–402. https://doi.org/10.1016/j.rse.2013.03.014
   Web of Science ®Google Scholar
• Du, Z., & Han, L. (2020). The impact of production-side changes in grain supply on China’s food Security. Chinese Rural Economy, 4, 2–14. In Chinese.
   Google Scholar
• Fuentes-Ponce, M. H., Gutiérrez-Díaz, J., Flores-Macías, A., González-Ortega, E., Mendoza, A. P., Sánchez, L. M. R., Novotny, I., & Espíndola, I. P. M. (2022). Direct and indirect greenhouse gas emissions under conventional, organic, and conservation agriculture. Agriculture, Ecosystems & Environment, 340, 108148. https://doi.org/10.1016/j.agee.2022.108148
   Web of Science ®Google Scholar
• Garnett, T., Appleby, M. C., Balmford, A., Bateman, I. J., Benton, T. G., Bloomer, P., Burlingame, B., Dawkins, M., Dolan, L., Fraser, D., Herrero, M., Hoffmann, I., Smith, P., Thornton, P. K., Toulmin, C., Vermeulen, S. J., & Godfray, H. C. J. (2013). Sustainable intensification in agriculture: Premises and policies. Science, 341(6141), 33–34. https://doi.org/10.1126/science.1234485
   PubMed Web of Science ®Google Scholar
• Ge, D., Long, H., & Yang, R. (2018). The pattern and mechanism of farmland transition in China from the perspective of per capita farmland area. Resources Science, 40, 273–283. https://doi.org/10.18402/resci.2018.02.05. In Chinese.
   Google Scholar
• Gollnow, F., Hissa, L. d. B. V., Rufin, P., & Lakes, T. (2018). Property-level direct and indirect deforestation for soybean production in the Amazon region of Mato Grosso, Brazil. Land Use Policy, 78, 377–385. https://doi.org/10.1016/j.landusepol.2018.07.010
   Web of Science ®Google Scholar
• He, Y., Chen, R., Wu, H., Xu, J., & Song, Y. (2018). Spatial dynamics of agricultural carbon emissions in China and the related driving factors. Chinese Journal of Eco-Agriculture, 26(9), 1269–1282. https://doi.org/10.13930/j.cnki.cjea.171097
   Google Scholar
• Hua, X., Kono, Y., & Zhang, L. (2021). Excavating agrarian transformation under ‘secure’ crop booms: Insights from the China-Myanmar borderland. The Journal of Peasant Studies, 1–30. https://doi.org/10.1080/03066150.2021.1926993
   Web of Science ®Google Scholar
• Huang, J., Chen, Y., Sui, P., & Gao, W. (2013). Estimation of net greenhouse gas balance using crop- and soil-based approaches: Two case studies. Science of The Total Environment, 456-457, 299–306. https://doi.org/10.1016/j.scitotenv.2013.03.035
   PubMed Web of Science ®Google Scholar
• Huang, X., Chen, C., Qian, H., Chen, M., Deng, A., Zhang, J., & Zhang, W. (2017). Quantification for carbon footprint of agricultural inputs of grains cultivation in China since 1978. Journal of Cleaner Production, 142, 1629–1637. https://doi.org/10.1016/j.jclepro.2016.11.131
   Web of Science ®Google Scholar
• Hunter, M. C., Smith, R. G., Schipanski, M. E., Atwood, L. W., & Mortensen, D. A. (2017). Agriculture in 2050: Recalibrating targets for sustainable intensification. BioScience, 67(4), 386–391. https://doi.org/10.1093/biosci/bix010
   Web of Science ®Google Scholar
• Isbell, C., Tobin, D., & Reynolds, T. (2021). Motivations for maintaining crop diversity: Evidence from Vermont’s seed systems. Ecological Economics, 189, 107138. https://doi.org/10.1016/j.ecolecon.2021.107138
   Web of Science ®Google Scholar
• Jianyi, L., Yuanchao, H., Shenghui, C., Jiefeng, K., & Lilai, X. (2015). Carbon footprints of food production in China (1979–2009). Journal of Cleaner Production, 90, 97–103. https://doi.org/10.1016/j.jclepro.2014.11.072
   Web of Science ®Google Scholar
• Jiao, X., He, G., Cui, Z., Shen, J., & Zhang, F. (2018). Agri-environment policy for grain production in China: Toward sustainable intensification. China Agricultural Economic Review, 10(1), 78–92. https://doi.org/10.1108/CAER-10-2017-0201
   Web of Science ®Google Scholar
• Jin, T. (2019). The adjustment of China’s grain cropping structure and its effect on the consumption of water and land resources. Journal of Natural Resources, 34(1), 14–25. In Chinese. https://doi.org/10.31497/zrzyxb.20190102
   Google Scholar
• Johnson, J. M. F., Franzluebbers, A. J., Weyers, S. L., & Reicosky, D. C. (2007). Agricultural opportunities to mitigate greenhouse gas emissions. Environmental Pollution, 150(1), 107–124. https://doi.org/10.1016/j.envpol.2007.06.030
   PubMed Web of Science ®Google Scholar
• Knudsen, M. T., Meyer-Aurich, A., Olesen, J. E., Chirinda, N., & Hermansen, J. E. (2014). Carbon footprints of crops from organic and conventional arable crop rotations – using a life cycle assessment approach. Journal of Cleaner Production, 64, 609–618. https://doi.org/10.1016/j.jclepro.2013.07.009
   Web of Science ®Google Scholar
• Kong, X. (2020). Problems, causes and countermeasures of “non-grain” of cultivated land. China Land, 11, 17–19. https://doi.org/10.13816/j.cnki.ISSN1002-9729.2020.11.05. In Chinese.
   Google Scholar
• Kumar, P., & Joshi, P. K. (2016). Food demand and supply projections to 2030: India. In F. Brouwer & P. K. Joshi (Eds.), International trade and food security: The future of Indian agriculture (Part 2, Chapter 4, pp. 29–63). CABI.
   Google Scholar
• Li, B., Zhang, J., & Li, H. (2011). Research on spatial-temporal characteristics and affecting factors decomposition of agricultural carbon emission in China. China Population, Resources and Environment, 21, 80–86. In Chinese.
   Google Scholar
• Li, J., Xing, J., Ding, R., Shi, W., Shi, X., & Wang, X. (2023). Systematic evaluation of nitrogen application in the production of multiple crops and its environmental impacts in Fujian province, China. Agriculture, 13(3), 694. https://doi.org/10.3390/agriculture13030694
   Google Scholar
• Li, L., Wang, L., & Qi, Z. (2021). The spatiotemporal variation of farmland use transition and its critical influential factors in coordinated urban-rural regions: A case of Chongqing in western China. Sustainable Cities and Society, 70, 102921. https://doi.org/10.1016/j.scs.2021.102921
   Web of Science ®Google Scholar
• Lienhard, P., Lestrelin, G., Phanthanivong, I., Kiewvongphachan, X., Leudphanane, B., Lairez, J., Quoc, H. T., & Castella, J.-C. (2020). Opportunities and constraints for adoption of maize-legume mixed cropping systems in Laos. International Journal of Agricultural Sustainability, 18(5), 427–443. https://doi.org/10.1080/14735903.2020.1792680
   Web of Science ®Google Scholar
• Linquist, B., van Groenigen, K. J., Adviento-Borbe, M. A., Pittelkow, C., & van Kessel, C. (2012). An agronomic assessment of greenhouse gas emissions from major cereal crops. Global Change Biology, 18(1), 194–209. https://doi.org/10.1111/j.1365-2486.2011.02502.x
   Web of Science ®Google Scholar
• Liu, S., Yang, Y., & Forrest, J. (2017). Grey incidence analysis models. In S. Liu, Y. Yang, & J. Forrest (Eds.), Grey data analysis: Methods, models and applications (pp. 67–103). Springer Singapore.
   Google Scholar
• Liu, W., Zhang, G., Wang, X., Lu, F., & Ouyang, Z. (2018b). Carbon footprint of main crop production in China: Magnitude, spatial-temporal pattern and attribution. Science of The Total Environment, 645, 1296–1308. https://doi.org/10.1016/j.scitotenv.2018.07.104
   PubMed Web of Science ®Google Scholar
• Liu, Z., Yang, P., Wu, W., & You, L. (2018a). Spatiotemporal changes of cropping structure in China during 1980–2011. Journal of Geographical Sciences, 28(11), 1659–1671. https://doi.org/10.1007/s11442-018-1535-4
   Web of Science ®Google Scholar
• Long, H. (2020). Farmland use transition in China. In H. Long (Ed.), Land use transitions and rural restructuring in China (pp. 31–160). Springer.
   Google Scholar
• Long, H., & Qu, Y. (2018). Land use transitions and land management: A mutual feedback perspective. Land Use Policy, 74, 111–120. https://doi.org/10.1016/j.landusepol.2017.03.021
   Web of Science ®Google Scholar
• Lu, X., Kuang, B., Li, J., Han, J., & Zhang, Z. (2018). Dynamic evolution of regional discrepancies in carbon emissions from agricultural land utilization: Evidence from Chinese provincial data. Sustainability, 10, 1–13. https://doi.org/10.3390/su10020001
   Web of Science ®Google Scholar
• Magazzino, C., Cerulli, G., Haouas, I., Unuofin, J. O., & Sarkodie, S. A. (2023b). The drivers of GHG emissions: A novel approach to estimate emissions using nonparametric analysis. Gondwana Research, 127, 4–21. https://doi.org/10.1016/j.gr.2023.10.004
   Web of Science ®Google Scholar
• Magazzino, C., Cerulli, G., Shahzad, U., & Khan, S. (2023a). The nexus between agricultural land use, urbanization, and greenhouse gas emissions: Novel implications from different stages of income levels. Atmospheric Pollution Research, 14(9), 101846. https://doi.org/10.1016/j.apr.2023.101846
   Web of Science ®Google Scholar
• Meng, F., Tan, Y., & Chen, H. (2023). Decoupling relationship between greenhouse gas emissions from cropland utilization and crop yield in China: Implications for green agricultural development. Environmental Science and Pollution Research, 30(43), 97160–97177. https://doi.org/10.1007/s11356-023-29117-0
   PubMed Web of Science ®Google Scholar
• Meng, F., Tan, Y., Chen, H., & Xiong, W. (2022). Spatial-temporal evolution patterns and influencing factors of “non-grain” utilization of cultivated land in China. China Land Science, 36(01), 97–106. In Chinese.
   Google Scholar
• Min, J., & Hu, H. (2012). Calculation of greenhouse gases emission from agricultural production in China. China Population, Resources and Environment, 22, 21–27. In Chinese.
   Google Scholar
• National Data. (2022). National Bureau of Statistics of China. https://data.stats.gov.cn/easyquery.htm?cn=C01. Accessed on March 10, 2022.
   Google Scholar
• O’Dell, D., Eash, N. S., Hicks, B. B., Oetting, J. N., Sauer, T. J., Lambert, D. M., Thierfelder, C., Muoni, T., Logan, J., Zahn, J. A., & Goddard, J. J. (2020). Conservation agriculture as a climate change mitigation strategy in Zimbabwe. International Journal of Agricultural Sustainability, 18(3), 250–265. https://doi.org/10.1080/14735903.2020.1750254
   Web of Science ®Google Scholar
• Pathak, H., Jain, N., Bhatia, A., Patel, J., & Aggarwal, P. K. (2010). Carbon footprints of Indian food items. Agriculture, Ecosystems & Environment, 139(1–2), 66–73. https://doi.org/10.1016/j.agee.2010.07.002
   Web of Science ®Google Scholar
• Pezzuolo, A., Dumont, B., Sartori, L., Marinello, F., De Antoni Migliorati, M., & Basso, B. (2017). Evaluating the impact of soil conservation measures on soil organic carbon at the farm scale. Computers and Electronics in Agriculture, 135, 175–182. https://doi.org/10.1016/j.compag.2017.02.004
   Web of Science ®Google Scholar
• Pretty, J., & Bharucha, Z. P. (2014). Sustainable intensification in agricultural systems[J]. Annals of botany, 114(8), 1571–1596. https://doi.org/10.1093/aob/mcu205
   PubMed Web of Science ®Google Scholar
• Robertson, G. P., Paul Eldor, A., & Harwood Richard, R. (2000). Greenhouse gases in intensive agriculture: Contributions of individual gases to the radiative forcing of the atmosphere. Science, 289(5486), 1922–1925. https://doi.org/10.1126/science.289.5486.1922
   PubMed Web of Science ®Google Scholar
• Rubhara, T. T., Mudhara, M., Oduniyi, O. S., & Antwi, M. A. (2020). Impacts of cash crop production on household food security for smallholder farmers: A case of Shamva district, Zimbabwe. Agriculture, 10(5), 188. https://doi.org/10.3390/agriculture10050188
   Web of Science ®Google Scholar
• Shackelford, G. E., Kelsey, R., & Dicks, L. V. (2019). Effects of cover crops on multiple ecosystem services: Ten meta-analyses of data from arable farmland in California and the Mediterranean. Land Use Policy, 88, 104204. https://doi.org/10.1016/j.landusepol.2019.104204
   Web of Science ®Google Scholar
• Skiba, U., Hergoualc’h, K., Drewer, J., Meijide, A., & Knohl, A. (2020). Oil palm plantations are large sources of nitrous oxide, but where are the data to quantify the impact on global warming? Current Opinion in Environmental Sustainability, 47, 81–88. https://doi.org/10.1016/j.cosust.2020.08.019
   Web of Science ®Google Scholar
• Song, X., Wang, X., Li, X., Zhang, W., & Scheffran, J. (2021). Policy-oriented versus market-induced: Factors influencing crop diversity across China. Ecological Economics, 190, 107184. https://doi.org/10.1016/j.ecolecon.2021.107184
   Web of Science ®Google Scholar
• Staniszewski, J., Guth, M., & Smędzik-Ambroży, K. (2023). Structural conditions of the sustainable intensification of agriculture in the regions of the European Union. Journal of Cleaner Production, 389, 136109. https://doi.org/10.1016/j.jclepro.2023.136109
   Web of Science ®Google Scholar
• Su, S., Wan, C., Li, J., Jin, X., Pi, J., Zhang, Q., & Weng, M. (2017). Economic benefit and ecological cost of enlarging tea cultivation in subtropical China: Characterizing the trade-off for policy implications. Land Use Policy, 66, 183–195. https://doi.org/10.1016/j.landusepol.2017.04.044
   Web of Science ®Google Scholar
• Su, Y., Li, C., Wang, K., Deng, J., Shahtahmassebi, A. R., Zhang, L., Ao, W., Guan, T., Pan, Y., & Gan, M. (2019). Quantifying the spatiotemporal dynamics and multi-aspect performance of non-grain production during 2000–2015 at a fine scale. Ecological Indicators, 101, 410–419. https://doi.org/10.1016/j.ecolind.2019.01.026
   Web of Science ®Google Scholar
• Sun, X., Pan, X., Jin, C., Li, Y., Xu, Q., Zhang, D., & Li, H. (2022). Life cycle assessment-based carbon footprint accounting model and analysis for integrated energy stations in China. International Journal of Environmental Research and Public Health, 19(24), 16451. https://doi.org/10.3390/ijerph192416451
   PubMed Web of Science ®Google Scholar
• Tang, K., Kragt, M. E., Hailu, A., & Ma, C. (2016). Carbon farming economics: What have we learned? Journal of Environmental Management, 172, 49–57. https://doi.org/10.1016/j.jenvman.2016.02.008
   PubMed Web of Science ®Google Scholar
• Tao, J. (2013). Hysteresis quantitative analysis of urbanization based on gray correlation degree model. Economic Geography, 33, 68–72. https://doi.org/10.15957/j.cnki.jjdl.2013.12.017. In Chinese.
   Google Scholar
• Tilman, D., Cassman, K. G., Matson, P. A., Naylor, R., & Polasky, S. (2002). Agricultural sustainability and intensive production practices. Nature, 418(6898), 671–677. https://doi.org/10.1038/nature01014
   PubMed Web of Science ®Google Scholar
• Tubiello, F. N., Salvatore, M., Rossi, S., Ferrara, A., Fitton, N., & Smith, P. (2013). The FAOSTAT database of greenhouse gas emissions from agriculture. Environmental Research Letters, 8(1), 015009. https://doi.org/10.1088/1748-9326/8/1/015009
   Web of Science ®Google Scholar
• Vongvisouk, T., Mertz, O., Thongmanivong, S., Heinimann, A., & Phanvilay, K. (2014). Shifting cultivation stability and change: Contrasting pathways of land use and livelihood change in Laos. Applied Geography, 46, 1–10. https://doi.org/10.1016/j.apgeog.2013.10.006
   Web of Science ®Google Scholar
• West, P. C., Gerber, J. S., Engstrom, P. M., Mueller, N. D., Brauman, K. A., Carlson, K. M., Cassidy, E. S., Johnston, M., MacDonald, G. K., Ray, D. K., & Siebert, S. (2014). Leverage points for improving global food security and the environment. Science, 345(6194), 325–328. https://doi.org/10.1126/science.1246067
   PubMed Web of Science ®Google Scholar
• West, T. O., & Marland, G. (2002). A synthesis of carbon sequestration, carbon emissions, and net carbon flux in agriculture: Comparing tillage practices in the United States. Agriculture, Ecosystems & Environment, 91(1–3), 217–232. https://doi.org/10.1016/S0167-8809(01)00233-X
   Web of Science ®Google Scholar
• Wilken, F., Wagner, P. D., Narasimhan, B., & Fiener, P. (2017). Spatio-temporal patterns of land use and cropping frequency in a tropical catchment of South India. Applied Geography, 89, 124–132. https://doi.org/10.1016/j.apgeog.2017.10.011
   Web of Science ®Google Scholar
• Wu, G., Liu, J., & Yang, L. (2021). Dynamic evolution of China’s agricultural carbon emission intensity and carbon offset potential. Chinese Population Resources and Environment, 31(10), 69–78. In Chinese.
   Google Scholar
• Xiao, R., Su, S., Mai, G., Zhang, Z., & Yang, C. (2015). Quantifying determinants of cash crop expansion and their relative effects using logistic regression modeling and variance partitioning. International Journal of Applied Earth Observation and Geoinformation, 34, 258–263. https://doi.org/10.1016/j.jag.2014.08.015
   Web of Science ®Google Scholar
• Xu, H., Ma, B., & Gao, Q. (2021). Assessing the environmental efficiency of grain production and their spatial effects: Case study of major grain production areas in China. Frontiers in Environmental Science, 9. https://doi.org/10.3389/fenvs.2021.774343
   Web of Science ®Google Scholar
• Xu, X., Zhang, B., Liu, Y., Xue, Y., & Di, B. (2013). Carbon footprints of rice production in five typical rice districts in China. Acta Ecologica Sinica, 33(4), 227–232. https://doi.org/10.1016/j.chnaes.2013.05.010
   Google Scholar
• Yan, M., Cheng, K., Luo, T., Yan, Y., Pan, G., & Rees, R. M. (2015). Carbon footprint of grain crop production in China – based on farm survey data. Journal of Cleaner Production, 104, 130–138. https://doi.org/10.1016/j.jclepro.2015.05.058
   Web of Science ®Google Scholar
• Yan, X., Cai, Z., Ohara, T., & Akimoto, H. (2003). Methane emission from rice fields in mainland China: Amount and seasonal and spatial distribution. Journal of Geophysical Research: Atmospheres, 108. https://doi.org/10.1029/2002JD003182
   Web of Science ®Google Scholar
• Yang, X., Gao, W., Zhang, M., Chen, Y., & Sui, P. (2014). Reducing agricultural carbon footprint through diversified crop rotation systems in the North China Plain. Journal of Cleaner Production, 76, 131–139. https://doi.org/10.1016/j.jclepro.2014.03.063
   Web of Science ®Google Scholar
• Ye, D., Zhen, S., Wang, W., & Liu, Y. (2023). Spatial double dividend from China’s main grain-producing areas policy: Total factor productivity and the net carbon effect. Humanities and Social Sciences Communications, 10(1), 459. https://doi.org/10.1057/s41599-023-01962-x
   Google Scholar
• Ye, W., Wang, C., Zhao, C., & Zheng, X. (2021). Spatial and temporal evolution of carbon footprint of tropical farmland ecosystem in Hainan Island in recent 20 years. Chinese Journal of Agricultural Resources and Regional Planning, 42(10), 114–126. In Chinese.
   Google Scholar
• Zhang, D., Shen, J., Zhang, F., Li, Y., & Zhang, W. (2017). Carbon footprint of grain production in China. Scientific Reports, 7(1), 4126. https://doi.org/10.1038/s41598-017-04182-x
   PubMed Web of Science ®Google Scholar
• Zhao, X., Zheng, Y., Huang, X., Kwan, M.-P., & Zhao, Y. (2017). The effect of urbanization and farmland transfer on the spatial patterns of Non-grain farmland in China. Sustainability, 9(8), 1438. doi:10.3390/su9081438
   Web of Science ®Google Scholar