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Assessment of ecosystem health and ecotoxicology through chemical analysis and modeling

机译:通过化学分析和建模评估生态系统健康和生态毒理学

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摘要

The industrialization and urbanization in China over the past 30 years have resulted in serious deterioration and contamination of the natural ecosystems in terms of air, soil, water and also the biota as evidenced by chemical and toxicological data reported widely (Ford and Cheng 2009; Ford et al. 2011; Gu and Wang 2012, 2013; Zhao et al. 2013). As chemical analysis can show the concentrations of specific contaminants at the time and locations of sampling, it serves as a direct indication on the extent of contamination, but it also has its own limitations by the entities of the sampled and the analytical methods used. Such data are only relevant to the specific compartments of the ecological niche under the specific conditions at the time of sampling and the methods used (Zhao et al. 2012a, b).
机译:正如过去广泛报道的化学和毒理学数据所证明的那样,过去30年来,中国的工业化和城市化已导致自然生态系统在空气,土壤,水以及生物群方面的严重恶化和污染(Ford and Cheng 2009; Ford等人,2011; Gu和Wang,2012,2013; Zhao等,2013)。由于化学分析可以显示采样时和采样点处特定污染物的浓度,因此可以直接指示污染程度,但是它也受采样实体和所用分析方法的限制。这些数据仅与采样时特定条件下的生态位的特定区域和所使用的方法有关(Zhao等人,2012a,b)。

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