Effects of Groundwater Level Changes Associated with Coastline Changes in Coastal Wetlands
Effects of Groundwater Level Changes Associated with Coastline Changes in Coastal Wetlands
复制标题
地下水位变化对滨海湿地海岸线变化的影响
DOI:
10.1007/s13157-019-01253-9
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发表时间:
2020-01
期刊:
影响因子:
2
通讯作者:
Su Liya
中科院分区:
文献类型:
--
作者:
Liu Qiang;Liang Liqiao;Yuan Xiaomin;Mou Xia;Su Liya
Coastline changes caused by anthropogenic and natural influences inevitably alter coastal wetland groundwater levels. In this study, we apply Visual MODFLOW (VMOD) to assess the influence of different zonal coastline types (e.g., accretion, erosion, and stable zones) on groundwater levels of a coastal wetland in the Yellow River Delta (YRD), China. We also discuss the conceptual framework of groundwater level variation in accretion, erosion, and stable zones. Results show that: (i) The groundwater flow field varied with coastline changes in this seaside region, while a similar variation pattern was also found in both the upper southwestern region and the riverside of the Yellow River where groundwater levels are high; (ii) groundwater levels increased with the expansion in land area caused by silting, while groundwater levels exhibited a slightly decreasing trend in the erosion zone; and (iii) coastal wetland groundwater levels exhibited a progressively and significantly decreasing trend in zones protected by a dam. We found that the mechanisms that drive groundwater levels clearly responded to coastline alteration, and such findings could help in our understanding of how coastlines influence groundwater in freshwater wetlands and aid in maintaining the integrity of coastal wetlands.
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影响因子:
6.4
作者:
K. Maas
通讯作者:
K. Maas
DOI:
10.1007/s11431-011-4322-3
发表时间:
2011-03
期刊:
Science China Technological Sciences
影响因子:
--
作者:
Guoying Li;L. Sheng
通讯作者:
Guoying Li;L. Sheng
DOI:
10.3133/ofr83875
发表时间:
1984
期刊:
Techniques of water-resources investigations
影响因子:
--
作者:
M. G. McDonald;A. W. Harbaugh
通讯作者:
M. G. McDonald;A. W. Harbaugh
影响因子:
3.4
作者:
K. Liang;Sheng‐Ao Liu;P. Bai;Rong Nie
通讯作者:
K. Liang;Sheng‐Ao Liu;P. Bai;Rong Nie
影响因子:
1.8
作者:
Caitlin Johns;M. Ramsey;D. Bell;G. Vaughton
通讯作者:
Caitlin Johns;M. Ramsey;D. Bell;G. Vaughton