Groundwater monitoring point management method and system

Abstract

The present invention relates to the field of groundwater monitoring and management technology, and in particular to a groundwater monitoring point management method and system, the method comprising the following steps: obtaining a groundwater monitoring problem point of the groundwater monitoring point; obtaining a groundwater monitoring optimization point by optimizing and adjusting the groundwater monitoring problem point; constructing a groundwater monitoring information data set based on the groundwater monitoring optimization point; evaluating the groundwater monitoring optimization point in combination with the groundwater monitoring information data set to obtain a problem point optimization evaluation result; and managing the groundwater monitoring point according to the problem point optimization evaluation result. The present invention accurately identifies and optimizes groundwater monitoring problem points, repairs the monitoring efficiency of problem points, ensures the integrity of monitoring data, and quantifies the problem point optimization evaluation results, providing data support for subsequent point management, thereby timely monitoring changes in groundwater and contributing to the scientific protection of groundwater resources.

Description

Technical Field

[0001] The present invention relates to the technical field of groundwater monitoring and management, and in particular to a groundwater monitoring point management method and system. Background Art

[0002] As one of the important freshwater resources on the earth, groundwater plays an irreplaceable role in maintaining ecological balance and ensuring water for human production and life. However, with the growth of population and the development of industrialization, the development and utilization of groundwater resources face unprecedented challenges.

[0003] On the one hand, irrational groundwater exploitation has led to a continuous decline in groundwater levels and even caused serious problems such as land subsidence and groundwater pollution, which not only affects the safety of human production and life, but also causes great damage to the ecological environment. On the other hand, traditional groundwater monitoring methods have many shortcomings. Manual monitoring is not only time-consuming and labor-intensive, but also difficult to achieve real-time monitoring and comprehensive coverage. In addition, due to the complexity and hidden nature of the groundwater environment, traditional monitoring methods are difficult to accurately reflect the true situation of groundwater. Therefore, it is particularly important to manage groundwater monitoring points and realize effective monitoring of groundwater resources.

[0004] To solve the above problems, it is urgent to develop a groundwater monitoring point management method and system; it can accurately identify and optimize groundwater monitoring problem points, repair the monitoring efficiency of problem points, ensure the integrity of monitoring data, and quantify the optimization evaluation results of problem points, provide data support for subsequent point management, and realize effective management of groundwater monitoring points to improve monitoring efficiency and accuracy; it has the characteristics of real-time monitoring, comprehensive coverage and high precision, and effectively realizes remote transmission and sharing of data. Relevant departments can timely understand the dynamic changes of groundwater resources, formulate scientific and reasonable protection strategies, and effectively avoid excessive exploitation of groundwater resources and groundwater pollution problems; it provides strong scientific and technological support for the protection, management and sustainable development of groundwater resources. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a groundwater monitoring point management method and system.

[0006] In order to achieve the above-mentioned objectives, in a first aspect, the present invention provides a groundwater monitoring point management method, the method comprising the following steps: obtaining a groundwater monitoring problem point of the groundwater monitoring point; obtaining a groundwater monitoring optimized point by optimizing and adjusting the groundwater monitoring problem point; constructing a groundwater monitoring information data set based on the groundwater monitoring optimized point; evaluating the groundwater monitoring optimized point in combination with the groundwater monitoring information data set to obtain a problem point optimization evaluation result; and managing the groundwater monitoring point according to the problem point optimization evaluation result. The present invention accurately identifies groundwater monitoring problem points among groundwater monitoring points and optimizes and adjusts the groundwater monitoring problem points, thereby being able to promptly restore the monitoring efficiency of groundwater monitoring problem points and ensure the integrity of groundwater monitoring data. The present invention also uses the groundwater monitoring optimization points to construct a groundwater monitoring information data set, quantitatively evaluates the optimization effect of the groundwater monitoring optimization points, and obtains problem point optimization evaluation results, which helps to intuitively understand the optimization results of groundwater monitoring problem points and provides a data basis for the subsequent management of groundwater monitoring points. The groundwater monitoring points are managed according to the point optimization evaluation results, and the groundwater monitoring points can be dynamically optimized and adjusted, and changes in groundwater conditions can be monitored in a timely manner, providing strong support for the protection and rational utilization of groundwater resources and promoting the scientific management of groundwater resources.

[0007] Optionally, the obtaining of the groundwater monitoring problem points of the groundwater monitoring points includes: constructing problem point determination conditions for the groundwater monitoring problem points; and evaluating the groundwater monitoring points according to the problem point determination conditions to obtain the groundwater monitoring problem points. The present invention provides a scientific basis for the evaluation of groundwater monitoring points by constructing clear problem point determination conditions. By evaluating according to the problem point determination conditions, it is possible to systematically and accurately identify groundwater monitoring problem points in groundwater monitoring, ensure the reliability and effectiveness of groundwater monitoring points, help to timely discover problems existing in groundwater monitoring points, improve the quality and efficiency of groundwater monitoring, provide strong support for the rational development and protection of groundwater resources, and ensure the sustainable utilization of groundwater resources.

[0008] Optionally, the method of optimizing and adjusting the groundwater monitoring problem points to obtain the groundwater monitoring optimization points includes: conducting exploration and analysis on the groundwater monitoring problem points to obtain problem point analysis results; and optimizing and adjusting the groundwater monitoring problem points according to the problem point analysis results to obtain the groundwater monitoring optimization points. The present invention conducts exploration and analysis on the groundwater monitoring problem points, deeply reveals the specific conditions and causes of the groundwater monitoring problem points, provides detailed data support for optimization and adjustment, optimizes and adjusts the groundwater monitoring problem points based on the analysis results, ensures that the groundwater monitoring points are accurately and efficiently monitored, improves the pertinence and effectiveness of groundwater monitoring, and helps to improve the accuracy and reliability of monitoring data. Through the groundwater monitoring optimization points, the groundwater condition can be more effectively and comprehensively monitored, and potential groundwater problems can be discovered in a timely manner. This provides a scientific basis for the management of groundwater monitoring points and the protection of groundwater resources, and helps to achieve the sustainable utilization of groundwater resources.

[0009] Optionally, the constructing of a groundwater monitoring information dataset based on the groundwater monitoring optimization point includes: obtaining groundwater monitoring information based on the monitoring wells at the groundwater monitoring optimization point; and constructing the groundwater monitoring information dataset based on the groundwater monitoring information. The present invention monitors groundwater based on the monitoring wells at the groundwater monitoring optimization point, and can more accurately capture the dynamic changes of groundwater, improve the representativeness and reliability of the monitoring data. By monitoring and collecting groundwater information, and then constructing a groundwater monitoring information dataset, it provides a rich and systematic data foundation for the scientific management and research of groundwater resources, facilitates in-depth analysis of groundwater conditions, timely discovers potential problems, provides a powerful data reference for groundwater resource protection and problem early warning, and facilitates the timely formulation and implementation of effective intervention measures.

[0010] Optionally, the evaluation of the groundwater monitoring optimization point in combination with the groundwater monitoring information data set to obtain an optimization evaluation result of the problem point includes: performing data preprocessing on the groundwater monitoring information data set to obtain optimization data; performing consistency judgment on the optimization data and the historical monitoring data of the groundwater monitoring problem point to obtain a first evaluation result; performing consistency analysis on the point information of the groundwater monitoring optimization point and the historical point information of the groundwater monitoring problem point to obtain a second evaluation result; and combining the first evaluation result and the second evaluation result to obtain the optimization matching degree of the groundwater monitoring optimization point. The present invention can improve data quality and the convenience of subsequent analysis by performing data preprocessing on the groundwater monitoring information data set, and judge the consistency of the optimized data with the historical monitoring data, as well as perform consistency analysis on the point information of the optimized point with the historical point information. It can comprehensively evaluate the rationality and accuracy of the groundwater monitoring optimization points, and provide a quantitative scientific basis for the optimization effect of the groundwater monitoring network by combining the optimization matching degree obtained by combining the first evaluation result and the second evaluation result. It not only ensures the continuity and reliability of the groundwater monitoring data, but also improves the effectiveness and pertinence of the groundwater monitoring points, and provides strong support for the scientific management and protection of groundwater resources.

[0011] Optionally, the performing data preprocessing on the groundwater monitoring information dataset to obtain optimized data includes:

[0012]

[0013] in, It is the optimized data of each monitoring indicator in the current monitoring cycle. is the data mean of each monitoring indicator in the current monitoring period, is the total amount of data for each monitoring indicator in the previous monitoring cycle, is the traversal count flag, is the compensation coefficient of the data value of each monitoring indicator, is the data value of each monitoring indicator in the previous monitoring period, The present invention preprocesses the groundwater monitoring information dataset and standardizes it to make the data more consistent and comparable. It further quantifies the optimized data through expressions, which can more intuitively and accurately reflect the actual situation of groundwater monitoring information. This not only improves the accuracy and availability of the data, but also provides a reliable data foundation for subsequent data analysis and decision-making, helping to achieve refined management of groundwater monitoring points and scientific protection of groundwater resources.

[0014] Optionally, obtaining the optimization matching degree of the groundwater monitoring optimization point by combining the first evaluation result and the second evaluation result includes:

[0015]

[0016] in, To optimize the matching, The total number of contents judged for consistency, is the traversal count flag, is the weight coefficient of the content of consistency judgment, For consistency determination, The total amount of content analyzed for consistency, is the traversal count flag, is the weight coefficient of the content of consistency analysis, The present invention combines the first evaluation result and the second evaluation result to comprehensively evaluate the rationality and accuracy of the groundwater monitoring optimization points, and then constructs the optimization matching degree of the groundwater monitoring optimization points, and uses expressions to represent the optimization matching degree, so that the evaluation results are more intuitive and quantitative, which is convenient for subsequent analysis and management. It not only improves the accuracy and scientificity of the evaluation, but also provides a clear guiding direction for the optimization of groundwater monitoring points, helps to ensure the effectiveness and pertinence of groundwater monitoring work, and provides strong support for the sustainable utilization of groundwater resources.

[0017] Optionally, the management of the groundwater monitoring points according to the problem point optimization evaluation results includes: performing qualification determination on the groundwater monitoring optimization points based on the problem point optimization evaluation results to obtain qualification determination results; iteratively optimizing and adjusting the groundwater monitoring optimization points for which the qualification determination results are unqualified; and maintaining the groundwater monitoring optimization points for which the qualification determination results are qualified. The present invention performs qualification determination on the groundwater monitoring optimization points based on the problem point optimization evaluation results, can accurately identify groundwater monitoring optimization points that do not meet the requirements, thereby ensuring the accuracy and effectiveness of the groundwater monitoring optimization points, iteratively optimizing and adjusting unqualified groundwater monitoring optimization points, continuously improving the monitoring performance of the groundwater monitoring points, so that the groundwater monitoring points can adapt to the actual situation of groundwater changes, and effectively maintaining qualified groundwater monitoring optimization points, can maintain the continuity and stability of the monitoring work, ensure the continuous optimization and improvement of the groundwater monitoring points, and provide a solid guarantee for the scientific management and protection of groundwater resources.

[0018] Optionally, the maintenance of the groundwater monitoring optimization point whose qualification determination result is qualified includes: monitoring the qualified groundwater monitoring optimization point to obtain the optimization point monitoring result; and maintaining the qualified groundwater monitoring optimization point according to the optimization point monitoring result. The present invention continuously monitors the qualified groundwater monitoring optimization point to obtain accurate optimization point monitoring results, and can timely grasp the optimization status of the groundwater monitoring problem points, and timely maintain the optimization points according to the optimization point monitoring results, thereby ensuring the stable operation of the groundwater monitoring optimization point and the reliability of the monitoring data. It not only improves the real-time and accuracy of groundwater monitoring, but also provides continuous and reliable data support for the effective management of groundwater monitoring points and the monitoring of groundwater resources, which helps to efficiently discover and promptly solve problems existing in groundwater monitoring optimization points.

[0019] In the second aspect, the present invention provides a groundwater monitoring point management system, the system executes the groundwater monitoring point management method provided by the present invention, the system includes an input device, an output device, a processor and a memory, and its gain is that: the hardware facilities integrated by the present invention have excellent performance, the input device, the output device, the processor and the memory are interconnected, the information transmission between the various components is smooth, and an efficient information processing system is constructed through the interaction of multiple hardware facilities. The groundwater monitoring point management system provided by the present invention integrates high-performance hardware facilities, ensures the efficient operation of key links such as input, output, processing and storage, and the information transmission between the system hardware synergistically constructs an efficient information processing platform, which not only greatly improves the efficiency and accuracy of groundwater monitoring point management, but also ensures the real-time and reliability of groundwater monitoring information data, provides strong technical support for the efficient management of groundwater monitoring points, and then provides strong technical support for the protection of groundwater resources, which helps to achieve the sustainable development of groundwater resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a flow chart of a groundwater monitoring point management method according to an embodiment of the present invention;

[0021] Figure 2 This is a framework diagram of a groundwater monitoring point management system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] Specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described herein are for illustrative purposes only and are not intended to limit the present invention. In the following description, numerous specific details are set forth to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that these specific details are not necessarily required to practice the present invention. In other instances, well-known circuits, software, or methods are not specifically described to avoid obscuring the present invention.

[0023] Throughout this specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment of the present invention. Therefore, appearances of the phrases "in one embodiment," "in an embodiment," "an example," or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combinations and / or subcombinations in one or more embodiments or examples. Furthermore, those of ordinary skill in the art will appreciate that the figures provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0024] See Figure 1 An embodiment of the present invention provides a groundwater monitoring point management method, the method comprising the following steps:

[0025] S1. Obtaining groundwater monitoring problem points of the groundwater monitoring points.

[0026] Among them, S1 specifically includes the following steps:

[0027] S11, constructing problem point determination conditions for the groundwater monitoring problem points.

[0028] In this embodiment, based on previous practical engineering experience, combined with the characteristics of groundwater dynamic changes and the limitations of current monitoring technology, the problem point determination conditions are scientifically and rationally constructed to provide a strong basis for subsequent groundwater monitoring point evaluation and optimization, thereby ensuring the pertinence and effectiveness of groundwater monitoring work.

[0029] Specifically, the problem point determination conditions are as follows:

[0030] 1. The monitoring function of the groundwater monitoring point is lost due to structural changes in the monitoring well at the groundwater monitoring point in question;

[0031] 2. Cross-contamination of groundwater in the monitoring wells due to improper placement of groundwater monitoring points, including contamination of the aquifers by the contamination source penetrating the aquiclude;

[0032] 3. The monitoring wells or sampling ports are unable to carry out normal monitoring work due to policy plans approved or recognized by the provincial government or above;

[0033] 4. The monitoring wells or sampling ports are unable to carry out normal monitoring work due to changes in hydrogeological conditions or other force majeure factors.

[0034] S12. Evaluate the groundwater monitoring points according to the problem point determination conditions to obtain the groundwater monitoring problem points.

[0035] Specifically, the basic information of groundwater monitoring points is comprehensively collected and organized, including the geographical location of the monitoring points, geological structure, aquifer characteristics, structure and depth of monitoring wells, and historical monitoring data.

[0036] Furthermore, the problem point determination conditions are used to determine and evaluate each groundwater monitoring point one by one; for example, if a groundwater monitoring point is located in a geologically unstable area, or the monitoring well structure is damaged, or historical groundwater monitoring data frequently shows abnormalities, then the point may be determined to be a groundwater monitoring problem point.

[0037] S2. Optimizing and adjusting the problem groundwater monitoring points to obtain optimized groundwater monitoring points.

[0038] Among them, S2 specifically includes the following steps:

[0039] S21. Conduct exploration and analysis on the groundwater monitoring problem points to obtain problem point analysis results.

[0040] In this embodiment, a detailed exploration and analysis plan is formulated for underground monitoring problem points. The exploration and analysis plan needs to clearly define the exploration objectives, scope, methods and required professional equipment. The exploration methods include geological exploration, hydrogeological exploration and environmental monitoring to ensure a comprehensive and in-depth understanding of the actual situation of the groundwater monitoring problem points.

[0041] Specifically, a professional engineering team is organized to conduct on-site exploration of groundwater monitoring problem points in accordance with the exploration and analysis plan; during the exploration process, geological information and hydrological information are recorded in detail, the geological information includes geological structure, stratigraphic lithology, and aquifer characteristics, and the hydrological information includes groundwater level, water quality, water temperature, hydrochemical type and flow rate; at the same time, the integrity of the monitoring wells, well wall stability and bottom well sediment conditions of the groundwater monitoring problem points are inspected and recorded.

[0042] Furthermore, if new anomalies or problems are discovered during the exploration and analysis process, timely adjustments and additional exploration should be made. For example, if a monitoring well is found to be damaged or blocked, the extent and cause of the damage should be further investigated. If abnormal groundwater quality or hydrochemistry is found, the source and pathway of the pollution should be further analyzed, and the impact on the groundwater environment should be assessed.

[0043] Furthermore, the results of the exploration and analysis are organized into problem point analysis results for groundwater monitoring problem points; the problem point analysis results must list in detail the problems found during the exploration and analysis process, including geological, hydrological and monitoring well problems, and analyze the potential causes of the problems and their impact on groundwater monitoring work; at the same time, targeted solutions and suggestions are proposed to provide a strong technical reference for subsequent optimization and adjustment work.

[0044] S22. Optimize and adjust the groundwater monitoring problem points according to the problem point analysis results to obtain the groundwater monitoring optimized points.

[0045] In this embodiment, in combination with the problem point analysis results, targeted optimization and adjustment plans are formulated for different groundwater monitoring problem points.

[0046] Specifically, the optimization and adjustment plan includes repairing damaged monitoring wells, adjusting the location or depth of monitoring points to avoid unfavorable geological conditions, and increasing the monitoring frequency or monitoring parameters to more comprehensively reflect the groundwater conditions. When formulating the optimization and adjustment plan, it is necessary to fully consider the comprehensive impact of geological and hydrological information to ensure that the optimized groundwater monitoring points after optimization and adjustment can accurately reflect the dynamic changes in groundwater.

[0047] Furthermore, a professional engineering team is organized to implement on-site engineering according to the optimization and adjustment plan; including repairing damaged monitoring wells, re-arranging monitoring points or installing monitoring equipment, so as to optimize and adjust the groundwater monitoring problem points to obtain the optimized groundwater monitoring points.

[0048] It should be noted that during the implementation of on-site projects, relevant industry specifications and standards need to be strictly observed to ensure the accuracy and reliability of subsequent groundwater monitoring work.

[0049] S3. Constructing a groundwater monitoring information dataset based on the groundwater monitoring optimization points.

[0050] S3 specifically includes the following steps:

[0051] S31. Obtain groundwater monitoring information based on the monitoring wells at the groundwater monitoring optimization points.

[0052] In this embodiment, the groundwater monitoring information includes groundwater level information, groundwater temperature information, groundwater flow information, groundwater quality information, groundwater hydrochemical type information, and groundwater aquifer information.

[0053] Specifically, first, a high-precision pressure sensor is installed in the monitoring well of the groundwater monitoring point. The high-precision pressure sensor can monitor the changes in the groundwater level in real time and convert it into an electrical signal; then, the electrical signal of the groundwater level is transmitted to the data acquisition system of the remote monitoring center; finally, the electrical signal is converted into groundwater level information after processing and analysis, and the groundwater level information is intuitively presented through the output device.

[0054] Specifically, a temperature sensor is installed in the monitoring well of the groundwater monitoring point. The temperature sensor adopts a high-precision thermistor, which can accurately sense the groundwater temperature and convert it into an electrical signal. The temperature sensor transmits the groundwater temperature electrical signal data to the data acquisition system. The processor performs data analysis and processing on the groundwater temperature electrical signal data to obtain the groundwater temperature information, and presents it using the output device.

[0055] Specifically, a flow meter is installed in the monitoring well of the groundwater monitoring point to measure the groundwater flow rate information in real time, and the collected flow rate information is transmitted to the data acquisition system. The data is processed and analyzed using a processor, and the groundwater flow rate information is further obtained based on the flow rate information and the well diameter data of the monitoring well. The groundwater flow rate information and flow rate information together constitute the groundwater flow information, and are intuitively presented using an output device.

[0056] Specifically, a water quality analyzer is used to conduct on-site monitoring of the groundwater in the monitoring well of the groundwater monitoring point, and the groundwater quality information is obtained and transmitted to the data acquisition system, and the groundwater quality information is presented using an output device. The groundwater quality information includes but is not limited to groundwater turbidity, groundwater conductivity, groundwater ion composition, groundwater pH, groundwater dissolved oxygen content and groundwater microbial content.

[0057] In this embodiment, a dedicated groundwater sampler is used to collect groundwater samples, which are then analyzed in a laboratory using spectral analysis, chromatographic analysis, and electrochemical analysis instruments to measure the dissolved ion concentration, pH value, and redox potential in the samples, thereby revealing the main chemical components and content of the groundwater and determining its water chemical type.

[0058] In this embodiment, groundwater aquifer information is analyzed through geological drilling; core samples of underground rock and soil are taken based on geological drilling, and aquifers and aquicludes are distinguished by observing the core characteristics, and the distribution, thickness and hydrogeological characteristics of the aquifer are accurately described.

[0059] S32. Construct the groundwater monitoring information dataset based on the groundwater monitoring information.

[0060] Specifically, in this embodiment, a processor is used to analyze and integrate the groundwater level information, the groundwater temperature information, the groundwater flow information, the groundwater quality information, the groundwater hydrochemistry type information and the groundwater aquifer information, and the processor completes the cleaning and verification of the information data, and then constructs structured information data units to form the groundwater monitoring information data set; ensuring the accuracy and completeness of the data, and providing a data basis for subsequent analysis.

[0061] S4. Evaluate the groundwater monitoring optimization points in combination with the groundwater monitoring information data set to obtain problem point optimization evaluation results.

[0062] Among them, S4 specifically includes the following steps:

[0063] S41. Preprocess the groundwater monitoring information dataset to obtain optimized data.

[0064] Specifically, in this embodiment, based on the groundwater monitoring information data set and combined with the monitoring information data of each monitoring indicator in the previous monitoring cycle, the monitoring data of each monitoring indicator in the current monitoring cycle are preprocessed to obtain optimized data of each monitoring indicator in the current monitoring cycle.

[0065] Furthermore, the optimization data satisfies the following relationship:

[0066]

[0067] in, It is the optimized data of each monitoring indicator in the current monitoring cycle. is the data mean of each monitoring indicator in the current monitoring period, is the total amount of data for each monitoring indicator in the previous monitoring cycle, is the traversal count flag, is the compensation coefficient of the data value of each monitoring indicator, is the data value of each monitoring indicator in the previous monitoring period, It is the data mean of each monitoring indicator in the previous monitoring cycle.

[0068] S42: Perform consistency determination on the optimized data and the historical monitoring data of the groundwater monitoring problem point to obtain a first evaluation result.

[0069] In this embodiment, the contents of the consistency determination include monitoring indicators, water chemical types, groundwater level information within the same water period, groundwater temperature information, groundwater flow information, and groundwater quality information.

[0070] Specifically, the contents of the consistency judgment are compared one by one to ensure the accuracy and comprehensiveness of the evaluation results; first, the monitoring indicators in the optimized data and historical monitoring data are compared one by one to fully reflect the real situation of the groundwater environment; secondly, the hydrochemical types are compared, and the consistency in hydrochemical types is verified by comparing the main chemical components of groundwater in the optimized data and historical data, which helps to accurately understand the chemical characteristics of groundwater; then, the groundwater level information in the same water period is compared, and the fluctuation and change trend of the groundwater level are intuitively understood by comparing the water level data; in addition, the groundwater temperature information is compared, and the stability and regularity of the water temperature change are verified by comparing the historical data with the optimized data; and the groundwater flow information, including flow direction and flow velocity, is compared to evaluate whether the optimized point can more accurately capture the groundwater flow characteristics; finally, the groundwater quality information is compared to ensure the consistency of the optimized data and historical data in reflecting the groundwater quality; the first evaluation result is obtained through consistency judgment, which provides strong data support for the subsequent groundwater monitoring point management.

[0071] S43. Perform consistency analysis on the point information of the groundwater monitoring optimization point and the historical point information of the groundwater monitoring problem point to obtain a second evaluation result.

[0072] In this embodiment, the content of the comparative analysis includes the geographical location, point type, monitoring layer, aquifer properties and hydrogeological conditions before and after the adjustment.

[0073] Specifically, first, the geographical locations of the optimized points were compared with those of the historical points, and the deviations in latitude and longitude before and after the point adjustment were accurately compared to ensure that the distribution of the optimized points was more reasonable and could accurately reflect the groundwater dynamics; secondly, the consistency of the point types was analyzed, and the differences and similarities between the optimized points and the historical points in monitoring functions, monitoring purposes and monitoring methods were compared to ensure that the optimized points could fully cover the key areas; then, the monitoring layers were verified and compared to ensure that the monitoring points in the optimized data and the monitoring points in the historical data were in the same aquifer; finally, the consistency of the aquifer properties and hydrogeological conditions was deeply analyzed, and through geological exploration and hydrogeological surveys, it was ensured that the optimized points could accurately reflect the structure and function of the groundwater system; the second assessment result was obtained through consistency analysis, which provided a scientific basis for the management of groundwater monitoring points.

[0074] S44. Combining the first evaluation result and the second evaluation result, obtain the optimization matching degree of the groundwater monitoring optimization point.

[0075] Specifically, in this embodiment, based on the first evaluation result and the second evaluation result, combined with the specific contents of consistency judgment and consistency analysis, the optimization matching degree of the groundwater monitoring optimization point is constructed, and the optimization matching degree is used to evaluate the degree of fit between the groundwater optimization point and the groundwater monitoring problem point during normal operation.

[0076] Furthermore, the optimization matching degree of the groundwater monitoring optimization points satisfies the following relationship:

[0077]

[0078] in, To optimize the matching, The total number of contents judged for consistency, is the traversal count flag, is the weight coefficient of the content of consistency judgment, For consistency determination, The total amount of content analyzed for consistency, is the traversal count flag, is the weight coefficient of the content of consistency analysis, The content of the consistency analysis.

[0079] S5. Manage the groundwater monitoring points according to the optimization evaluation results of the problem points.

[0080] S5 specifically includes the following steps:

[0081] S51. Based on the optimization evaluation results of the problem points, the eligibility of the groundwater monitoring optimization points is determined to obtain eligibility determination results.

[0082] Specifically, the basic information of the actual monitoring work of the monitoring wells of the groundwater monitoring optimization points is evaluated and reviewed in combination with the optimization evaluation results of the problem points. Through data review, on-site exploration, etc., the basic information of the groundwater monitoring optimization points is reviewed, including whether the geographical location, hydrogeological conditions, monitoring layers and monitoring indicators of the groundwater monitoring points before and after adjustment are consistent. If they are consistent, they are qualified, otherwise they are unqualified.

[0083] More specifically, based on the qualified basic information of the groundwater monitoring optimization points, combined with the optimization evaluation results of the problem points, the water quality monitoring indicators obtained from the monitoring wells are evaluated, and the points with abnormal conditions are judged as unqualified, otherwise they are qualified.

[0084] The abnormal situations include:

[0085] 1. The water quality category has changed from Class V before the adjustment of groundwater monitoring points to Class I to Class IV;

[0086] 2. The water quality category has changed from Class I to Class IV before the adjustment of groundwater monitoring points to Class V;

[0087] 3. There are changes in water chemistry without reasonable explanation;

[0088] 4. There are obvious differences in the main abnormal detection indicators before and after the adjustment of groundwater monitoring points.

[0089] Furthermore, downhole television and well-washing and pumping equipment are used to evaluate the well structure and well quality of the monitoring wells at the optimized groundwater monitoring points to determine whether the well structure and well quality are unqualified.

[0090] S52. Perform iterative optimization adjustment on the groundwater monitoring optimization points for which the qualification determination result is unqualified.

[0091] In this embodiment, if there are groundwater monitoring optimization points whose qualification determination results are unqualified, steps S2 to S4 are repeated to re-evaluate the actual situation of the groundwater monitoring problem points, and adjust the location, depth and monitoring indicators of the monitoring points in combination with the latest geological and hydrological information; optimize the monitoring frequency and sampling method to improve data quality; add new monitoring points when necessary to address deficiencies; and iteratively optimize and adjust the unqualified groundwater monitoring optimization points until all groundwater monitoring optimization points meet the qualification determination criteria.

[0092] S53. Maintain the groundwater monitoring optimization points for which the qualification determination result is qualified.

[0093] Wherein, S53 specifically includes the following steps:

[0094] S531. Monitor the qualified groundwater monitoring optimization points to obtain optimization point monitoring results.

[0095] Specifically, in this embodiment, qualified groundwater monitoring optimization points are used to regularly monitor and analyze groundwater, obtain groundwater monitoring information, use professional methods to comprehensively analyze the groundwater monitoring information, evaluate the changing trend of groundwater conditions, and finally obtain a comprehensive evaluation of the point optimization effect as the point optimization result.

[0096] S532. Maintain the qualified groundwater monitoring optimization points according to the optimization point monitoring results.

[0097] Specifically, based on the monitoring results of the optimized points, qualified groundwater monitoring optimized points will be maintained in a long-term and effective manner; this includes regularly checking the working status of the monitoring equipment to ensure its normal operation and accurate recording of data; cleaning the monitoring wells to prevent blockages that affect data quality; protecting the environment around the monitoring points; and updating or upgrading the monitoring technology as needed to adapt to changes in groundwater conditions; thereby ensuring the long-term stability and reliability of the groundwater monitoring optimized points.

[0098] See Figure 2 In an optional embodiment, in order to efficiently execute the groundwater monitoring point management method provided by the present invention, the present invention provides a groundwater monitoring point management system, the system including an input device, an output device, a processor and a memory, the hardware facilities being interconnected, wherein the memory is used to store a computer program, the computer program including program instructions, the processor being configured to call the program instructions and execute the specific steps of the relevant embodiments of the groundwater monitoring point management method provided by the present invention. The groundwater monitoring point management system provided by the present invention has a complete structure, is objective and stable, and improves the overall applicability and practical application capabilities of the present invention.

[0099] In summary, the method of the present invention provides a groundwater monitoring point management method and system, which accurately identifies and optimizes problem points in groundwater monitoring, restores monitoring efficiency through detailed adjustment strategies, and ensures the comprehensiveness and accuracy of groundwater monitoring data; on this basis, the optimized monitoring points are used to construct a groundwater monitoring information data set, and the optimization effect is quantitatively evaluated to form problem point optimization evaluation results, quantify the improvement effect of groundwater monitoring problem points, and lay a solid data foundation for subsequent point management; based on the point optimization evaluation results, dynamic management of groundwater monitoring points is achieved, the monitoring layout is adjusted and optimized in time, and changes in groundwater conditions are closely tracked; not only the accuracy and timeliness of groundwater monitoring are improved, but also strong support is provided for the protection and rational utilization of groundwater resources, and the scientific management of groundwater resources is promoted. The method of the present invention is easy to understand, simple to calculate, and convenient for engineering application, providing a theoretical basis and technical reference for the further optimization and development of groundwater monitoring management technology.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A groundwater monitoring point management method, characterized in that: The steps include: Obtaining groundwater monitoring problem points of the groundwater monitoring points; Optimized groundwater monitoring points are obtained by optimizing and adjusting the problem groundwater monitoring points; Constructing a groundwater monitoring information data set based on the groundwater monitoring optimization points; Evaluating the groundwater monitoring optimization points in combination with the groundwater monitoring information data set to obtain problem point optimization evaluation results; Managing the groundwater monitoring points according to the optimization assessment results of the problem points; The step of evaluating the groundwater monitoring optimization points in combination with the groundwater monitoring information data set to obtain problem point optimization evaluation results includes: Performing data preprocessing on the groundwater monitoring information data set to obtain optimized data; Performing consistency determination on the optimized data and the historical monitoring data of the groundwater monitoring problem point to obtain a first evaluation result; Performing consistency analysis on the point information of the groundwater monitoring optimization point and the historical point information of the groundwater monitoring problem point to obtain a second evaluation result; Combining the first evaluation result and the second evaluation result to obtain an optimization matching degree of the groundwater monitoring optimization point; The step of preprocessing the groundwater monitoring information dataset to obtain optimized data includes: in, It is the optimized data of each monitoring indicator in the current monitoring cycle. is the data mean of each monitoring indicator in the current monitoring period, is the total amount of data for each monitoring indicator in the previous monitoring cycle, is the traversal count flag, is the compensation coefficient of the data value of each monitoring indicator, is the data value of each monitoring indicator in the previous monitoring period, is the data mean of each monitoring indicator in the previous monitoring cycle; The consistency determination includes monitoring indicators, water chemical types, groundwater level information, groundwater temperature information, groundwater flow information, and groundwater quality information within the same water period, and the consistency determination is compared one by one to obtain the first evaluation result; The consistency analysis includes the geographical location, point type, monitoring layer, aquifer properties and hydrogeological conditions before and after the adjustment, and the second assessment result is obtained by analyzing the consistency analysis content one by one; The step of obtaining the optimal matching degree of the groundwater monitoring optimization point by combining the first evaluation result and the second evaluation result includes: in, To optimize the matching, The total number of contents judged for consistency, is the traversal count flag, is the weight coefficient of the content of consistency judgment, For consistency determination, The total amount of content analyzed for consistency, is the traversal count flag, is the weight coefficient of the content of consistency analysis, The content of the consistency analysis.

2. The groundwater monitoring point management method according to claim 1, characterized in that: The obtaining of the groundwater monitoring problem points of the groundwater monitoring points includes: Constructing problem point determination conditions for the groundwater monitoring problem points; The groundwater monitoring point is evaluated according to the problem point determination condition to obtain the groundwater monitoring problem point.

3. The groundwater monitoring point management method according to claim 1, characterized in that: The step of optimizing and adjusting the problem groundwater monitoring points to obtain the optimized groundwater monitoring points includes: Conducting exploration and analysis on the groundwater monitoring problem points to obtain problem point analysis results; The groundwater monitoring problem points are optimized and adjusted according to the problem point analysis results to obtain the groundwater monitoring optimized points.

4. The groundwater monitoring point management method according to claim 1, characterized in that: The constructing of a groundwater monitoring information data set based on the groundwater monitoring optimization points includes: Acquiring groundwater monitoring information based on the monitoring wells at the groundwater monitoring optimization points; The groundwater monitoring information data set is constructed based on the groundwater monitoring information.

5. The groundwater monitoring point management method according to claim 1, characterized in that: The managing of the groundwater monitoring points according to the optimization evaluation results of the problem points includes: Based on the optimization evaluation results of the problem points, the eligibility of the groundwater monitoring optimization points is determined to obtain eligibility determination results; Performing iterative optimization adjustment on the groundwater monitoring optimization points for which the qualification determination result is unqualified; The groundwater monitoring optimization points whose qualification determination results are qualified are maintained.

6. The groundwater monitoring point management method according to claim 5, characterized in that: The maintaining of the groundwater monitoring optimization points for which the qualification determination result is qualified includes: Monitoring the qualified optimized groundwater monitoring points to obtain optimized point monitoring results; The qualified groundwater monitoring optimization points are maintained according to the optimization point monitoring results.

7. A groundwater monitoring point management system, characterized in that: The system includes an input device, an output device, a processor and a memory, and the input device, output device, processor and memory are interconnected, wherein the memory is used to store a computer program, the computer program includes program instructions, and the processor is configured to call the program instructions to execute the groundwater monitoring point management method as described in any one of claims 1-6.

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