biological monitoring

简明释义

生物监测;

英英释义

例句

1.The researchers used biological monitoring to evaluate the impact of pollutants on local wildlife.

研究人员使用生物监测来评估污染物对当地野生动物的影响。

2.Employers are required to conduct biological monitoring for workers exposed to hazardous substances.

雇主需要对接触危险物质的工人进行生物监测。

3.Regular biological monitoring can help identify early signs of environmental contamination.

定期的生物监测可以帮助识别环境污染的早期迹象。

4.In clinical trials, biological monitoring is essential for tracking the effects of new drugs on participants.

在临床试验中，生物监测对于跟踪新药对参与者的影响至关重要。

5.The company implemented biological monitoring to assess the health risks associated with chemical exposure in the workplace.

该公司实施了生物监测以评估工作场所化学物质暴露的健康风险。

作文

Biological monitoring is an essential aspect of environmental science that involves the use of living organisms to assess the health of ecosystems and the presence of pollutants. This method provides valuable insights into the biological effects of contaminants on various species and their habitats. By studying the responses of specific organisms to environmental changes, researchers can gauge the overall health of an ecosystem and identify potential risks to biodiversity.One of the primary advantages of biological monitoring (生物监测) is its ability to provide real-time data on the impact of human activities on the environment. For example, scientists may use bioindicators—organisms whose presence, absence, or health reflects the quality of the environment—to monitor pollution levels in rivers and lakes. Species such as certain types of fish, amphibians, and macroinvertebrates are particularly sensitive to changes in water quality, making them excellent indicators of ecological health.In addition to aquatic environments, biological monitoring (生物监测) can be applied to terrestrial ecosystems. For instance, researchers may study the health of plant communities or the presence of certain bird species to evaluate the effects of land use changes, such as deforestation or urbanization. These studies can reveal critical information about habitat fragmentation, loss of biodiversity, and the overall resilience of ecosystems.Furthermore, biological monitoring (生物监测) plays a crucial role in public health. By assessing the levels of pollutants in the environment and their effects on local wildlife, scientists can better understand how these contaminants may impact human health. For example, if a particular chemical is found to be harmful to frogs, which are known to be sensitive indicators of environmental health, it may also pose a risk to humans who rely on the same water sources.The integration of biological monitoring (生物监测) with advanced technologies, such as remote sensing and geographic information systems (GIS), has further enhanced its effectiveness. These tools allow researchers to collect and analyze large amounts of data quickly, leading to more comprehensive assessments of environmental health. By combining traditional field studies with modern technology, scientists can create detailed maps of pollution hotspots and track changes over time.Despite its many benefits, biological monitoring (生物监测) also faces challenges. One significant issue is the need for standardized methods to ensure that data collected from different studies are comparable. Additionally, the selection of appropriate bioindicators is critical, as not all species respond similarly to environmental stressors. Researchers must carefully consider the ecological context and the specific goals of their monitoring efforts.In conclusion, biological monitoring (生物监测) is a vital tool for understanding and protecting our environment. By leveraging the responses of living organisms to assess ecosystem health, we can gain valuable insights into the effects of pollution and habitat degradation. As we continue to face environmental challenges, the importance of biological monitoring (生物监测) will only grow, highlighting the need for ongoing research and collaboration among scientists, policymakers, and the public to safeguard our planet for future generations.