The results indicated the potential ecological risks of the long-term large-scale emissions of cephalosporins and its degradation products should be seriously concerned.
结果提示头孢类抗生素长期大量排放及其降解产物所造成的潜在生态风险不容忽视。
参考来源 - 水环境中典型抗生素类药物的检测分析和生态毒性研究Theoretical research on China’s forest health must be based on the situation of process of forest restoration, restructuring of forest landscape, high ecological risks and high pressure of utilization.5.
4．中国的森林健康理论的研究基础必须立足于恢复过程中的森林健康、结构重构和调整的森林健康、高生态风险的森林健康、高利用压力的森林健康。
参考来源 - 森林健康基本理论及评价方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The report also says that intensive livestock operations can pose serious ecological risks.
该报告还指出，集约化的畜牧业经营会带来严重的生态风险。
With wide application of fipronil, the coming problems of ecological risks and environmental pollution were increasingly serious, and fipronil was also provided with chronic neurotoxicity.
但是环境毒理学研究发现氟虫腈对生态环境具有潜在的危险性，并且具有慢性神经毒性。
These include the reform of the state-owned enterprises, substantial unemployment, the polarisation of income, corruption, risks in the financial sector and ecological and environmental damage.
比如，国企改革问题、大量失业和待业问题、两极分化问题、腐败问题、金融风险问题、生态环境破坏问题等。
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