由于历史和人为原因，湖北湿地存在的问题主要表现为围垦、富营养化、水土流失及其生物资源的过度利用。
The problems faced by wetland are poldering reclamation, water pollution, eutrophication, water and soil loss, excessive utilization of biological resource due to history and human being.
在湖北宜昌下奥陶统红花园组生物礁中发现并采集到轻质油苗。
The oil seepages relative to organic reefs in Yichang, Hubei province were discovered and collected.
上述实验证明城镇生活污水和混合污水都具有较强的诱变活性。 作者从遗传毒理学的角度评价了湖北黄州综合生物塘系统对污水诱变活性的净化效能。
The micronucleus test was used to evaluate the efficiency of the Synthetic Biological Ponds System in Huangzhou city for reducing the mutagenic activity of city sewage.
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