An oil slick spectral experiment of nearshore sea water in the East China Sea

Wang, Difeng; Pan, Delu; Gong, Fang; Wang, Tianyu; Zhan, Yuanzeng

doi:10.1007/s13131-013-0375-4

Cited by 4 publications

(4 citation statements)

References 10 publications

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“…However, the annual amount of N and P nutrient loading into the East China Sea increased by 15.3% after the Three Gorges Dam construction was completed [87]. In addition, the nutrient front displacement to the low salt direction after the construction of the Three Gorges Dam, and the N and P nutrient contents of the nutrient front, showed an increasing trend [79,90]. This indicated that anthropogenic activities showed a more significant impact on the N and P nutrients entering the sea than the Three Gorges Dam.…”

Section: Effects Of Dam Construction On Nutrient Flux To the Seamentioning

confidence: 99%

“…From 2002 to 2016, before and after the construction of the Three Gorges Dam, the annual runoff at the Yichang, Shashi, and Datong monitoring stations located in the downstream reaches of the Yangtze River increased by 5.28-8.55% [74]. However, as a consequence of the water storage function of the Three Gorges Dam, the monthly runoff of the Yangtze River has changed greatly due to seasonal regulation [79,80]. It is reported that about 77% of sediment was trapped by the Three Gorges Reservoir [76].…”

Section: Effects Of Dam Construction On Sediment Flux Into the Oceanmentioning

confidence: 99%

“…Upon completion of the Three Gorges Dam, the structure and distribution of nutrients near the plum changed significantly. Wang et al analyzed the influence of the Three Gorges Dam on the biogeochemical processes in the downstream reaches of the Yangtze River and the Yangtze River estuary plume [79]. After the Three Gorges Dam finished seasonal runoff from the Yangtze River, the estuary plume decreased by 12-17% in October and increased by 5-20% in the dry season.…”

Section: Effects Of Dam Construction On Ecosystems Of the Estuary And...mentioning

confidence: 99%

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Review of Effects of Dam Construction on the Ecosystems of River Estuary and Nearby Marine Areas

et al. 2022

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Dams have made great contributions to human society, facilitating flood control, power generation, shipping, agriculture, and industry. However, the construction of dams greatly impacts downstream ecological environments and nearby marine areas. The present manuscript presents a comprehensive review of the influence of human activities on the environment, especially the effect of dam construction on the ecosystems of river estuaries and nearby marine areas, so as to provide a scientific basis for ecological environment protection. To summarize these impacts, this review used recent studies to comprehensively analyze how dam construction has affected river hydrology, geomorphology, and downstream ecosystems globally. Effects of dams on ecosystems occur through reduced river flow, reduced sediment flux, altered water temperature, changed estuary delta, altered composition and distribution of nutrients, altered structure and distribution of phytoplankton populations, habitat fragmentation, and blocked migration routes in river sections and adjacent seas. Effects of dam construction (especially the Three Gorges Dam) on the Yangtze River were also reviewed. Performing community and mitigation planning before dam construction, exploring new reservoir management strategies (including targeted control of dam storage and flushing sediment operations), banning fishing activities, and removing unnecessary dams (obsolete or small dams) are becoming crucial tools for ecosystem restoration.

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Section: Effects Of Dam Construction On Nutrient Flux To the Seamentioning

confidence: 99%

Section: Effects Of Dam Construction On Sediment Flux Into the Oceanmentioning

confidence: 99%

Section: Effects Of Dam Construction On Ecosystems Of the Estuary And...mentioning

confidence: 99%

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Review of Effects of Dam Construction on the Ecosystems of River Estuary and Nearby Marine Areas

et al. 2022

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“…Studies of marine environmental capacity typically focus on how environmental capacity varies with water quality, hydrological conditions, and sea reclamation projects [25]. Reports on the influencing factors of environmental capacity are often made through qualitative analyses instead of a quantitative method [26,27]. Researchers in Europe and the United States have paid more attention to the marine ecological environment.…”

Section: Introductionmentioning

confidence: 99%

Characteristics and Mechanism of the Environmental Capacity Changes in Haizhou Bay, Northern Jiangsu, China from 2006 to 2016

Sun

Wang

Zhang

et al. 2020

Water

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Haizhou Bay is an open bay located in northern Jiangsu Province, China. This study analyzes the changes in the coastline, coastal development, and water quality of Haizhou Bay between 2006 and 2016. The box model method and numerical simulation are adopted to calculate the environmental capacities of Haizhou Bay in 2006 and 2016, analyze changes to environmental capacity features, and assess the influencing factors over this period. The scenario analysis method is used to discuss the influencing mechanism and degree of influence of factors (e.g., the water quality difference inside and outside the bay, and sea reclamation) on the environmental capacity and calculate the contribution of each influencing factor. The changes in terrain triggered by sea reclamation and water quality from 2006 to 2016 reduced the total environmental capacity of Haizhou Bay, with an influencing ratio of 0.198:0.802. In other words, poorer water quality inside the bay reduces the environmental capacity by a degree of 4.05 times that of sea reclamation. This study can offer guidance on related future research aiming to protect the marine environment of Haizhou Bay and control the total amount of pollutants discharged into the sea.

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Marine Radar Oil Spill Monitoring Technology Based on Dual-Threshold and C–V Level Set Methods

Liu

Wang

et al. 2018

J Indian Soc Remote Sens

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An oil slick spectral experiment of nearshore sea water in the East China Sea

Cited by 4 publications

References 10 publications

Review of Effects of Dam Construction on the Ecosystems of River Estuary and Nearby Marine Areas

Review of Effects of Dam Construction on the Ecosystems of River Estuary and Nearby Marine Areas

Characteristics and Mechanism of the Environmental Capacity Changes in Haizhou Bay, Northern Jiangsu, China from 2006 to 2016

Marine Radar Oil Spill Monitoring Technology Based on Dual-Threshold and C–V Level Set Methods

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