River water quality and biological monitoring system and method for irregularly-shaped region

Abstract

The invention relates to a river water quality and biological monitoring system and a river water quality and biological monitoring method for an irregularly-shaped region. The system comprises a base station, a communication network and a logic analytical unit, wherein the base station is arranged at a preset position of a river basin, comprises a biological monitoring unit and a water quality monitoring unit, and is used for monitoring the biological and water quality parameters of the position of the base station respectively, acquiring the corresponding index information, sorting signals and transmitting into the logic analytical unit through the communication network, and the logic analytical unit can perform operation to the real-time monitoring data through a constructed monitor model and also can carry out index data evaluation and output the monitoring result. The system and the method comprehensively consider multiple transverse and longitudinal factors of the rivers and territory and topographic factors to construct the parameter monitoring model in real time and obtain the quality evaluation index, therefore, the river can be accurately monitored and evaluated.

Description

technical field [0001] The invention relates to the field of ecological monitoring, in particular to a water quality and biological monitoring system and method for rivers in special-shaped regions. Background technique [0002] The monitoring technology of river ecosystem includes the monitoring of multiple factors of river physics, chemistry and aquatic organisms, so that later evaluation can be made according to the monitoring results. [0003] In the prior art, water quality indicators usually represent the status of river ecosystems in a short period of sampling time, while aquatic organisms have been widely proven to effectively reflect long-term disturbance conditions. Therefore, WQI can also improve the ability of comprehensive evaluation technology to assess emergencies to a certain extent. Second, rivers are usually under pressure from various human activities, and the sensitivities of different aquatic organisms to the pressure responses of different types of hum...

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Problems solved by technology

[0005] However, the monitoring system to meet the above evaluation indicators cannot meet the corresponding requirements. In the river ecological space, the differences in monitoring data caused by regional differences in rivers have not been eliminated. When monitoring the relevant parameters of rivers in different areas, the same model is used. , affecting the final monitoring results

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