Impacts of droughts on agricultural and ecological systems based on integrated model in shallow groundwater area

Zhang, Xiaoxing; Guo, Ping; Guo, Shanshan

doi:10.1016/j.scitotenv.2022.158228

Cited by 5 publications

(1 citation statement)

References 54 publications

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“…This makes it is difficult to predict sudden water surges with complete accuracy and limits the strategies available to circumvent the effects of water surge. Furthermore, many studies have shown that natural vegetation growth and the moisture and salinity of soil are closely related to groundwater depth (Ma, 1997;Zhang et al, 2022). It will also affect the water level the depth of groundwater, groundwater mineralized degree, suspended moisture content and salt content etc... Natural vegetation ecosystem mostly depended on groundwater.…”

Section: Introductionmentioning

confidence: 99%

Impacts of water surge from mountain railroad tunnels on ecological environments based on the RSEI model

Liu,

Yang,

Gao

et al. 2023

Environ Sci Pollut Res

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Tunnels play a significant role in mountain railroad routes and increase the efficiency of railroad traffic. However, water surge from tunnels can seriously impact the ecological environment during the construction period. This study selected a typical mountain railroad tunnel in southwest China and used the Remote Sensing Ecological Index (RSEI) to evaluate the changes in the ecological environment along the tunnel surge water path and relate the impacts to the main influencing factors throughout the whole tunnel construction cycle. The following conclusions were obtained: (1) The RSEI from 2005 to 2020 mostly ranged within 0.25-0.75. The most severe ecological disturbances occurred in areas directly affected by tunnel construction and along the water surge path; (2) in addition to affecting the surrounding ecological environment during the construction period, tunnel surge water continued to adversely affect the environment during the post-construction period; (3) in the post-construction period, the areas 300-450 m and 750-850 m from the tunnel exit had the largest changes in RSEI. This study provides scientific evidence to

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Section: Introductionmentioning

confidence: 99%

Impacts of water surge from mountain railroad tunnels on ecological environments based on the RSEI model

Liu,

Yang,

Gao

et al. 2023

Environ Sci Pollut Res

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Hydroeconomic Optimization of Integrated Water and Salinity Management in an Arid Agricultural Region

Cao,

Zhu,

Cai

et al. 2024

J. Water Resour. Plann. Manage.

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Impacts of water surge from mountain railroad tunnels on ecological environments based on the RSEI model

Yang

Gao

Zeng

et al. 2023

Preprint

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Tunnels play a significant role in mountain railroad routes and increase the efficiency of railroad traffic. However, water surge from tunnels can seriously impact the ecological environment during the construction period. This study selected a typical mountain railroad tunnel in southwest China and used the Remote Sensing Ecological Index (RSEI) to evaluate the changes in the ecological environment along the tunnel surge water path and relate the impacts to the main influencing factors throughout the whole tunnel construction cycle. The following conclusions were obtained: (1) The RSEI from 2005 to 2020 mostly ranged within 0.25–0.75. The most severe ecological disturbances occurred in areas directly affected by tunnel construction and along the water surge path; (2) in addition to affecting the surrounding ecological environment during the construction period, tunnel surge water continued to adversely affect the environment during the post-construction period; (3) in the post-construction period, the areas 300–450 m and 750–850 m from the tunnel exit had the largest changes in RSEI. This study provides scientific evidence to support environmental planning for mountain railroad tunnel construction, which is necessary to achieve both efficient tunnel construction and environmental protection.

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Impacts of droughts on agricultural and ecological systems based on integrated model in shallow groundwater area

Cited by 5 publications

References 54 publications

Impacts of water surge from mountain railroad tunnels on ecological environments based on the RSEI model

Impacts of water surge from mountain railroad tunnels on ecological environments based on the RSEI model

Hydroeconomic Optimization of Integrated Water and Salinity Management in an Arid Agricultural Region

Impacts of water surge from mountain railroad tunnels on ecological environments based on the RSEI model

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