Welcome to Francis Academic Press

Academic Journal of Environment & Earth Science, 2023, 5(9); doi: 10.25236/AJEE.2023.050906.

Soil Salinization and Reclamation Result Assessment on Chongming Island Shanghai

Author(s)

Yilin Wang, Yiming Cao

Corresponding Author:
Yilin Wang
Affiliation(s)

Easyday Education, Shanghai, China

Abstract

This in-depth investigation examines soil salinization on Shanghai's Chongming Island and evaluates the results of reclamation initiatives. We carefully examined the island, chose eight different sampling locations, obtained soil samples, and took exact measurements. After being dried and suspended in water at a 1:5 ratio, soil samples were tested for pH; electrical conductivity of samples was also tested after standing precipitation. The continuous problem of soil salinization on Chongming Island, which is primarily related to seawater intrusion, is clearly confirmed by our findings.

Keywords

Soil salinization, Chongming Island, seawater intrusion, reclamation, soil quality assessment, sustainable development

Cite This Paper

Yilin Wang, Yiming Cao. Soil Salinization and Reclamation Result Assessment on Chongming Island Shanghai. Academic Journal of Environment & Earth Science (2023) Vol. 5 Issue 9: 43-50. https://doi.org/10.25236/AJEE.2023.050906.

References

[1] Shanghai Chongming Gov, "Chongming Island: a history of more than a thousand years," Shanghai Chongming Gov, 12 Jul. 2022. [Online]. Available: https://www.shcm. gov. cn/zjcm/006010/20220712/dec6dbe8-96f6-46d4-b4a0-12f850f03e3d.html. [Accessed 27 Sept. 2023].

[2] Ajay, Singh. Soil salinization and waterlogging: A threat to environment and agricultural sustainability[J].Ecological Indicators, 2015.DOI:10.1016/j.ecolind.2015.04.027. 

[3] Singh, Ajay. Soil salinization and waterlogging: A threat to environment and agricultural sustainability[J].Ecological indicators: Integrating, monitoring, assessment and management, 2015, 57(Oct.):128-130. 

[4] E. N. Bui, "Causes of Soil Salinization, Sodification, and Alkalinization," 26 Sept. 2017. [Online]. Available: https://oxfordre.com/environmentalscience/ display/10.1093/acrefore/ 9780199389414. 001. 0001/ acrefore-9780199389414-e-264. [Accessed 27 Sept. 2023].

[5] A. Singh, "Soil salinization and waterlogging: A threat to environment and agricultural sustainability," Ecological Indicatiors, vol. 57, pp. 128-130, 2015. 

[6] Department of Primary Industries and Regional Development, "Measuring soil salinity," WA Government, 4 Aug. 2022. [Online]. Available: https://www.agric.wa.gov.au/soil-salinity/measuring-soil-salinity. [Accessed 27 Sept. 2023].

[7] Soil Science Division Staff, Soil Survey Manual, USDA, 1993. 

[8] HACH Co., Soil and irrigation water interpretation manual, Loveland: HACH Co., 1993. 

[9] S. G. Junlin Bao, "Wetland Utilization and Adaptation Practice of a Coastal Megacity: A Case Study of Chongming Island, Shanghai, China," Front. Environ. Sci. vol. 9, 2021. 

[10] T. B. Mandana Shaygan, "Reclamation of Salt-Affected Land: A Review," Soil systems, vol. 6, no. 3, p. 61, 2022. 

[11] Anand P .South Asian Bilateral Investment Treaties and Regulatory Autonomy to Protect Environment: Is There a Threat[J]. Social Science Research Network, 2016. DOI:10.2139/SSRN.2801946.

[12] Almdal C D, Costamagna A C .Crop diversity and edge density benefit pest suppression through bottom-up and top-down processes, respectively[J]. Agriculture, Ecosystems & Environment: An International Journal for Scientific Research on the Relationship of Agriculture and Food Production to the Biosphere, 2023.