suspended matter

简明释义

悬浮物

英英释义

例句

1.In the river, the suspended matter can affect fish habitats.

在河流中，悬浮物会影响鱼类栖息地。

2.Scientists measure suspended matter to assess the health of aquatic ecosystems.

科学家通过测量悬浮物来评估水生生态系统的健康状况。

3.Filters are used to remove suspended matter from drinking water.

过滤器用于去除饮用水中的悬浮物。

4.The presence of suspended matter can indicate pollution in the water.

水中的悬浮物存在可能表明污染。

5.The water quality test revealed a high concentration of suspended matter.

水质检测显示有高浓度的悬浮物。

作文

In the study of environmental science, one term that frequently arises is suspended matter. This phrase refers to tiny particles that are not dissolved in water but are instead floating within it. These particles can include a variety of substances such as soil, organic material, and microorganisms. Understanding suspended matter is crucial for several reasons, particularly in the context of water quality and ecosystem health.Firstly, suspended matter plays a significant role in aquatic ecosystems. It serves as a habitat for various microorganisms, which are essential for nutrient cycling. These microorganisms break down organic materials, thus contributing to the overall health of the aquatic environment. When the levels of suspended matter are too high, however, it can lead to problems such as decreased sunlight penetration. This reduction in light can hinder the growth of aquatic plants, which are vital for oxygen production and serve as food sources for many aquatic organisms.Moreover, suspended matter can affect the physical and chemical properties of water. For instance, high concentrations of suspended matter can alter the temperature and pH levels of a water body, making it less hospitable for certain species. Additionally, these particles can absorb pollutants and toxins from the water, which may then be ingested by fish and other aquatic life, leading to bioaccumulation of harmful substances in the food chain.Monitoring the levels of suspended matter is essential for maintaining water quality. In many regions, regulatory agencies set standards for acceptable levels of suspended matter in drinking water and natural water bodies. Excessive suspended matter can be indicative of erosion, agricultural runoff, or industrial discharges, all of which can have detrimental effects on both human health and the environment.In addition to its ecological implications, suspended matter has practical applications in various industries. For example, in the field of civil engineering, understanding the concentration of suspended matter is crucial when designing water treatment facilities. Engineers must account for these particles to ensure that treatment processes are effective in removing them from the water supply.Furthermore, the presence of suspended matter can impact recreational activities. High levels of suspended matter can lead to murky waters, which may deter swimming, fishing, and other water-based activities. This can have economic repercussions for communities that rely on tourism and recreation as sources of income.In conclusion, suspended matter is an important concept in environmental science that encompasses a wide range of implications for ecosystems, water quality, and human health. By understanding the significance of suspended matter, we can better appreciate the delicate balance of aquatic environments and the need for sustainable management practices. Protecting our water resources from excessive suspended matter is not only vital for the health of our ecosystems but also for our own well-being and future generations.

在环境科学的研究中，一个经常出现的术语是悬浮物。这个短语指的是那些没有溶解在水中而是漂浮在水中的微小颗粒。这些颗粒可以包括各种物质，如土壤、有机物和微生物。理解悬浮物至关重要，特别是在水质和生态系统健康的背景下。首先，悬浮物在水生生态系统中发挥着重要作用。它为各种微生物提供栖息地，这些微生物对于营养循环至关重要。这些微生物分解有机物，从而促进水生环境的整体健康。然而，当悬浮物的水平过高时，会导致如阳光穿透减少等问题。这种光线的减少可能会阻碍水生植物的生长，而水生植物对氧气的生产至关重要，并且是许多水生生物的食物来源。此外，悬浮物还会影响水的物理和化学特性。例如，高浓度的悬浮物可能会改变水体的温度和pH水平，使其对某些物种的适宜性降低。此外，这些颗粒可以吸附水中的污染物和毒素，然后被鱼类和其他水生生物摄入，从而导致有害物质在食物链中的生物累积。监测悬浮物的水平对于维护水质至关重要。在许多地区，监管机构设定了饮用水和自然水体中可接受的悬浮物水平标准。过量的悬浮物可能表明侵蚀、农业径流或工业排放，这些都可能对人类健康和环境产生不利影响。除了生态影响外，悬浮物在各个行业中也具有实际应用。例如，在土木工程领域，了解悬浮物的浓度对于设计水处理设施至关重要。工程师必须考虑这些颗粒，以确保处理过程有效去除水源中的它们。此外，悬浮物的存在可能会影响休闲活动。高水平的悬浮物可能导致水变得浑浊，这可能会阻止游泳、钓鱼和其他水上活动。这可能对依赖旅游和娱乐作为收入来源的社区产生经济影响。总之，悬浮物是环境科学中的一个重要概念，涵盖了生态系统、水质和人类健康的广泛影响。通过理解悬浮物的重要性，我们可以更好地欣赏水生环境的微妙平衡以及可持续管理实践的必要性。保护我们的水资源免受过量悬浮物的影响不仅对生态系统的健康至关重要，而且对我们自身的福祉和未来几代人也是如此。