Showing 161 - 180 results of 192 for search '"marine biology"', query time: 0.05s Refine Results
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    Public Preferences and Willingness to Pay for Bay Ecological Restoration by LI Jingmei, HAO Yanan, SHAN Jingzhu, ZHANG Xiaofan

    Published 2024-09-01
    “…The research results show that: ① Among the attributes of bay ecological restoration, the nearshore water quality, coastal landscape, coastal space, and marine biological resources significantly positively affect the residents' utility level, thereby enhancing the public's utility level. ② The annual willingness to pay of Qingdao residents for improving water quality, restoring biological populations, increasing coastal space, and enhancing coastal landscapes in bay ecological restoration is 89.83 CNY, 62.33 CNY, 28.33 CNY, and 19.33CNY, respectively. …”
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    The Impact of Resource Optimization on the Economic Development of the Marine Industry by Tingting Wang, Xiulian Yang

    Published 2022-01-01
    “…The results show that the final evaluation score of the marine biological industry in Shandong Province is 64.97, which is affected by comprehensive factors. …”
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    Research Progress of Heavy Metals in Marine Environment and Organisms of Beibu Gulf in Guangxi by WANG Yi, LI Shi

    Published 2020-01-01
    “…And according to Hakanson's potential ecological riskassessment results, Zn、Cr、Pb、Cu、As and Hg all belong to low ecological risked types, the orderof the potential ecological risk indexes of heavy metals is: Cd>Hg>As>Pb>Cu>Zn>Cr, and thecomprehensive potential ecological risk indexes of the heavy metals are all less than 150 in thesea areas of Qinzhou, Beihai and Fangchenggang, which present low ecological risk; ③The heavymetals in organisms meet the Class II standard of marine biological quality basically, however,the concentrations of Cd,Cu and Pb are more than national food and health standard; ④Thebioaccumulation and accumulation ability of heavy metals is different in different organisms. …”
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