Water quality monitoring happens wh

Water quality monitoring happens when water quality surveys are performed on a regular basis for a specific purpose on a particular body of water. Water quality monitoring involves recording data about these various characteristics and usually involves analyzing and interpreting these data. Monitoring helps ensure that a water body is suitable for its determined use. It can also be used for protective purpose to prevent degradation or to upgrade the class.
There are many ways to monitor water conditions. Monitoring specialists sample the chemical condition of water, sediments, and fish tissue to determine levels of key constituents such as dissolved oxygen, nutrients, metals, oils, and pesticides. In general observation we also look for the oil on surface of water that can tell us what kind of chemical that can be contaminated in to the water. They also monitor physical conditions such as temperature,transparent(by eyes), sediments, and the erosion potential of stream banks and lake shores. Biological measurements of the abundance and variety of aquatic plant and animal life and the ability of test organisms to survive in sample water are also widely used to monitor water conditions. In general observation we also look for the type of plant that growth in water and waterside to roughly determine the quality of the water.

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水质监测水质调查时进行定期在一个特定的水体的一个特定的目的。水质监测是记录这些不同的特征数据，通常需要分析和解释这些数据。监控有助于确保水体适合于使用。它也可以用于防止降解或升级类保护的目的。
有许多方法来监测水环境。监测专家水样的化学条件下，沉积物和鱼组织确定的，如溶解氧，营养成分水平的关键，金属，油，和农药。在一般的观察我们也找油的表面上的水，可以告诉我们什么样的化学物质，可以被污染的水。他们还监测物理条件如温度，透明的（眼睛），沉积物的侵蚀，和潜在的河岸和湖岸。的丰度和水生植物和动物的生命和测试生物样品中多种生物测量水的生存能力也被广泛用于监测水环境。在一般的观察中我们也寻找植物，水和水边来大致确定水的质量增长型。