不同海洋微藻對石油污染的響應(yīng)差異
[Abstract]:The different response of microalgae to oil pollutants is bound to cause the change of community species composition and structure, and further affect the changes of marine ecosystem. Because of the diversity of pollution sources and biological response, multi-dimension and complexity, the effect of oil pollution on zooplankton has the characteristics of long time limit but low display degree, which leads to great limitation in this research field. The results show that oil pollution has the characteristics of diversity of pollution sources and biological response, multi-dimension and complexity, and the long time limit of the influence. Using petroleum standard 20o3 and three petroleum chemicals (bisphenol, terephthalic acid, p-xylene) as oil pollution sources, the influence of oil pollution on the population growth and decline of single microalgae in coastal China was studied by using porous plate high throughput detection method and big data treatment and analysis software Simca-P,. Using petroleum standard 20o3 as oil pollution source, the different responses of 31 strains of microalgae proliferation to different oil standard concentrations were analyzed, and the effects of three different concentrations of petroleum chemicals on the proliferation of four typical microalgae, such as (Chaetoceros debilis), ball and so on, were compared and analyzed in this paper. The effects of three different concentrations of petroleum chemicals on the proliferation of four typical microalgae, such as (Chaetoceros debilis), ball and so on, were compared and analyzed. The results showed that the responses of different species of microalgae were significantly different due to the different types and concentrations of oil pollution. By using the absorption characteristics of porous plates and microalgae, the responses of different microalgae to different oil pollution and their concentrations can be screened quickly and high throughput, and the analysis ability of big data by computer software is used to excavate and compare the relationship between different microalgae and different oil pollution, so as to study the multi-dimensional complex relationship of the influence of oil pollution on microalgae.
【作者單位】: 寧波大學海洋學院;
【基金】:中國國家科技部星火計劃項目(2015GA701001) 浙江省自然科學基金資助項目(LY12D06001) 國家公益性行業(yè)(海洋)科研專項經(jīng)費項目(201105009) 海洋可再生能源專項資金項目(GHME2001SW02) 國家“萬人計劃”(財教[2014]412號)~~
【分類號】:X55
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