Township area water consumption accounting method

Abstract

The invention aims to provide a town area water consumption accounting method, which can effectively solve related environmental protection problems. According to the technical scheme, the agricultural water consumption, the industrial water consumption, the domestic water consumption and the ecological environment water consumption of the villages and towns are calculated according to related data disclosed in a city water resource public report, a city statistical yearbook and a Chinese and county region statistical yearbook, and then the total water consumption of the villages and towns is calculated. The technical scheme of the invention is simple, easy to operate, easy in data obtaining, stable and reliable, can be effectively used for accounting the water consumption in the village and town areas, has very high practicability and popularization value, can provide technical support for enhancing environmental protection and decision-making, and has remarkable economic and social benefits.

Description

Technical Field

[0001] The present invention relates to the environmental protection of water resources, and particularly to a method for calculating the water consumption in rural areas, which is used for calculating the water consumption in rural areas. Background Art

[0002] With the development of technology, the progress of technology and the improvement of people's living standards, the water consumption is increasing, and the lack and pollution of water resources are becoming more and more serious. Therefore, the environmental protection of water resources is being paid more and more attention. To promote the related work of water pollution treatment and water conservation and intensive use in rural areas, it is necessary to accurately grasp the water consumption base and water consumption structure in the area. However, how to scientifically and efficiently calculate the water consumption in rural areas is the key and difficult point currently faced.

[0003] After consulting relevant public materials, at present, only prefecture-level and above administrative regions publish water resources bulletins, and the available water consumption data are only for county-level and above administrative regions, without water consumption data for rural areas. A county-level administrative region often involves several to dozens of rural areas. The overall water consumption situation in the county cannot provide effective guidance for the environmental protection work in rural areas. Based on only knowing the overall water consumption situation in the county, it is very difficult to calculate the water consumption in rural areas, and there is also a lack of effective methods for calculating the water consumption in rural areas. To effectively promote the scientific and efficient calculation of the water consumption in rural areas, determine the water consumption structure in rural areas, and provide scientific technical support for water pollution treatment and water resource conservation and intensive use in rural areas, there is an urgent need for an effective method for calculating the water consumption in rural areas, but there has been no public report so far. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a method for calculating the water consumption in rural areas, which can effectively solve the calculation of the water consumption in rural areas, and can not only realize the conservation and intensive use of water resources, but also realize the scientific and precise treatment of water pollution in rural areas.

[0005] The technical solution solved by the present invention is a method for calculating the water consumption in rural areas. According to the relevant data disclosed in the prefecture-level water resources bulletin, the prefecture-level statistical yearbook, and the county-level statistical yearbook, calculate the agricultural water consumption, industrial water consumption, domestic water consumption, and ecological environment water consumption in rural areas, and calculate the total water consumption in rural areas. The steps are as follows:

[0006] (1) Obtain the agricultural water consumption of the county where the rural area is located from the prefecture-level water resources bulletin, and obtain the cultivated land area of the rural area from the prefecture-level statistical yearbook, and calculate the agricultural water consumption in the rural area;

[0007] (2) Obtain the industrial water consumption of the county where the rural area is located from the prefecture-level water resources bulletin, and obtain the number of above-scale industrial enterprises in the rural area from the county-level statistical yearbook, and calculate the industrial water consumption in the rural area;

[0008] (3) Obtain the domestic water consumption of the county where the township is located from the local water resources bulletin, and obtain the urbanization rate and the public finance budget revenue of the township of the county where the township is located from the local statistical yearbook, and calculate the domestic water consumption of the township;

[0009] (4) Obtain the ecological environment water consumption of the county where the township is located from the local water resources bulletin, measure the length of the rivers with national and provincial monitoring sections within the township from satellite map software, and calculate the ecological environment water consumption of the township;

[0010] (5) Calculate the total water consumption of the township.

[0011] The method of the present invention is simple and practical, the required basic data is easy to obtain, and it has universality and extremely high promotion value. The local water resources bulletin, the local statistical yearbook, the county statistical yearbook, etc. are all public data. This method provides technical support for the calculation of water consumption in the township area, has practical application and promotion value for environmental protection, is conducive to promoting environmental protection in the township area scientifically and comprehensively, and has great economic and social benefits. Brief Description of the Drawings

[0012] Figure 1 is the process flow chart of the present invention. Detailed Embodiments

[0013] The following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings and specific situations.

[0014] Given by Figure 1 A method for calculating water consumption in a township area, based on the relevant data publicly available in the local water resources bulletin, the local statistical yearbook, and the county statistical yearbook, calculates the agricultural water consumption, industrial water consumption, domestic water consumption, and ecological environment water consumption of the township, and calculates the total water consumption of the township. The specific steps are as follows:

[0015] (1) Obtain the agricultural water consumption of the county where the township is located from the local water resources bulletin, obtain the cultivated land area of the township from the local statistical yearbook, and calculate the agricultural water consumption of the township by using the agricultural water consumption calculation formula for the township. The agricultural water consumption calculation formula for the township is:

[0016]

[0017] In Formula 1, W at is the agricultural water consumption of the township, with the unit of 10,000 tons / year; W ac is the agricultural water consumption of the county where the township is located, with the unit of 10,000 tons / year; A i is the cultivated land area of the township, with the unit of hectare, i = 1, 2, 3…n, and n is a positive integer (the same hereinafter);

[0018] (2) Obtain the industrial water consumption of the county where the township is located from the local water resources bulletin, and obtain the number of industrial enterprises above designated size in the township from the county statistical yearbook. Use the township industrial water consumption calculation formula to calculate the industrial water consumption of the township. The township industrial water consumption calculation formula is as follows:

[0019]

[0020] In Equation 2, W gt is the industrial water consumption of the township, with the unit of 10,000 tons / year; W gc is the industrial water consumption of the county where the township is located, with the unit of 10,000 tons / year; V i is the number of industrial enterprises above designated size in the township, with the unit of individual;

[0021] (3) Obtain the domestic water consumption of the county where the township is located from the local water resources bulletin, and obtain the urbanization rate and the public finance budget revenue of the township from the local statistical yearbook. Use the township domestic water consumption calculation formula to calculate the domestic water consumption of the township. The township domestic water consumption calculation formula includes the domestic water consumption calculation formula for the township where the county seat is located and the domestic water consumption calculation formula for other townships. The domestic water consumption calculation formula for the township where the county seat is located is as follows:

[0022] W lt ′ = W lc ×U×0.5 (Equation 3),

[0023] In Equation 3, W′ lt is the domestic water consumption of the township where the county seat is located, with the unit of 10,000 tons / year; W lc is the domestic water consumption of the county where the township is located, with the unit of 10,000 tons / year; U is the urbanization rate of the county where the township is located; 0.5 is the resident population calculation coefficient for the township where the county seat is located;

[0024] The domestic water consumption calculation formula for other townships is as follows:

[0025]

[0026] In Equation 4, W lt is the domestic water consumption of other townships, with the unit of 10,000 tons / year; W lc is the domestic water consumption of the county where the township is located, with the unit of 10,000 tons / year; W′ lt is the domestic water consumption of the township where the county seat is located, with the unit of 10,000 tons / year; R i is the public finance budget revenue of other townships, with the unit of 10,000 yuan;

[0027] (4) Obtain the ecological environment water consumption of the county where the township is located from the local water resources bulletin, measure the length of the river with national and provincial assessment sections within the township from satellite map software, and calculate the ecological environment water consumption of the township using the ecological environment water consumption calculation formula for the township;

[0028] The satellite map software mentioned refers to map software that can view satellite images such as the Ovi Interactive Map Browser, Amap, and Baidu Map;

[0029] The river with national and provincial assessment sections refers to the rivers that are key assessment targets of the ecological environment departments above the provincial level:

[0030] The ecological environment water consumption calculation formula for the township is:

[0031]

[0032] In Equation 5, W et is the ecological environment water consumption of the township, with the unit of 10,000 tons / year; W ec is the ecological environment water consumption of the county where the township is located, with the unit of 10,000 tons / year; r i is the length of the river with national and provincial assessment sections within the township, with the unit of kilometers;

[0033] (5) Calculate the total water consumption of the township using the total water consumption calculation formula for the township;

[0034] The total water consumption calculation formula for the township is:

[0035] W t = W at + W gt + W lt '+ W et (Equation 6), or W t = W at + W gt + W lt + W et (Equation 7),

[0036] In the formula, W t is the total water consumption of the township, with the unit of 10,000 tons / year; Equation 6 is applicable to the calculation of the total water consumption of the township where the county seat is located, and Equation 7 is applicable to the calculation of the total water consumption of other townships, thus realizing the calculation of the water consumption in the township area.

[0037] As can be seen from the above, the method of the present invention is simple, scientific, reasonable, accurate, and has been applied in practice with very good results. Taking Taiqian County, Puyang City, Henan Province as an example, the water consumption in the township area of Taiqian County is calculated, and the specific data is as follows:

[0038] (1) Obtain the agricultural water consumption of the county where the township is located from the water resources bulletin of the prefecture-level city, obtain the cultivated land area of the township from the statistical yearbook of the prefecture-level city, and calculate the agricultural water consumption of the township using the agricultural water consumption calculation formula for townships;

[0039] Refer to the "2022 Puyang Water Resources Bulletin" to obtain that the agricultural water consumption of Taiqian County in 2022 was 45.41 million m 3 , and refer to the "2023 Statistical Yearbook of Puyang City" to obtain the cultivated land areas of each township in Taiqian County, as shown in Table 1. Use the agricultural water consumption calculation formula to calculate the agricultural water consumption of each township in Taiqian County, and the results are shown in Table 2.

[0040] (2) Obtain the industrial water consumption of the county where the township is located from the water resources bulletin of the prefecture-level city, obtain the number of above-scale industrial enterprises in the township from the county statistical yearbook, and calculate the industrial water consumption of the township using the industrial water consumption calculation formula for townships;

[0041] Refer to the "2022 Puyang Water Resources Bulletin" to obtain that the industrial water consumption of Taiqian County in 2022 was 2.68 million m 3 , and refer to the "China County Statistical Yearbook" to obtain the number of above-scale industrial enterprises in each township in Taiqian County, as shown in Table 1. Use the industrial water consumption calculation formula to calculate the industrial water consumption of each township in Taiqian County, and the results are shown in Table 2.

[0042] (3) Obtain the domestic water consumption of the county where the township is located from the water resources bulletin of the prefecture-level city, obtain the urbanization rate of the county where the township is located and the public finance budget revenue of the township from the statistical yearbook of the prefecture-level city, and calculate the domestic water consumption of the township using the domestic water consumption calculation formula for townships;

[0043] Refer to the "2022 Puyang Water Resources Bulletin" to obtain that the domestic water consumption of Taiqian County in 2022 was 9.98 million m 3 , and refer to the "2023 Statistical Yearbook of Puyang City" to obtain that the urbanization rate of Taiqian County was 37.66%, and obtain the public finance budget revenue of other townships except the township where the township government is located, as shown in Table 1. Use the domestic water consumption calculation formula to calculate the domestic water consumption of each township in Taiqian County, and the results are shown in Table 2.

[0044] (4) Obtain the ecological environment water consumption of the county where the township is located from the water resources bulletin of the prefecture-level city, measure the length of the rivers with national and provincial monitoring sections within the township using satellite map software, and calculate the ecological environment water consumption of the township using the ecological environment water consumption calculation formula for townships;

[0045] Refer to the "2022 Puyang Water Resources Bulletin" to obtain that the ecological environment water consumption of Taiqian County in 2022 was 7.41 million m 3, the river in Taiqian County that involves national and provincial assessment sections is the Jindi River. Measure the length of the Jindi River within each township from the satellite map of the Aowei Interactive Map Browser. The results are shown in Table 1. Use the ecological environment water consumption accounting formula to calculate the ecological environment water consumption of each township in Taiqian County. The results are shown in Table 2.

[0046] (5) Calculate the total water consumption of the township using the total water consumption accounting formula for the township;

[0047] Sum up the accounting results of the above various types of water consumption to obtain the total water consumption of each township. The results are shown in Table 2.

[0048] Table 1 Basic data of each township in Taiqian County

[0049]

[0050]

[0051] Table 2 Accounting results of water consumption of each township in Taiqian County Unit: 10,000 cubic meters

[0052]

[0053] After investigation, Houmiao Town, Malou Town, and Dayuchen Town in Taiqian County are townships with relatively concentrated cultivated land and a relatively good foundation for agricultural development in Taiqian County, and their agricultural water consumption should be higher than that of other townships; Houmiao Town, Chengguan Town, Qingshuihe Township, and Sunkou Town have relatively good industrial development and many industrial enterprises, and their industrial water consumption should be higher than that of other townships; Chengguan Town and Sunkou Town are townships with concentrated population and relatively good social development in Taiqian County, and their domestic water consumption is significantly higher; Chengguan Town, Wuba Town, and Dayuchen Town are the townships where the Jindi River, the main river passing through the national and provincial assessment sections in Taiqian County, mainly flows through, and their ecological environment water consumption is relatively high. It can be seen that the results calculated by this scheme are consistent with the actual situation.

[0054] Actual measurement shows that the accounting results of the present invention are accurate, have strong practical value, and have been repeatedly verified in different regions for many times, and reliable accounting results have been obtained, which will not be elaborated one by one here.

[0055] Experiments and practical applications show that this method is simple, easy to operate, the data is easy to obtain, stable and reliable, can be effectively used for the accounting of water consumption in township areas, has strong practicality and popularization value, provides technical support for strengthening environmental protection and decision-making, and has significant economic and social benefits.

Claims

1. A method for calculating water consumption in townships and villages, which calculates agricultural water consumption, industrial water consumption, domestic water consumption, ecological environment water consumption, and total water consumption of townships and villages based on relevant data disclosed in water resources bulletins, statistical yearbooks of prefectures and cities, and statistical yearbooks of counties, and is characterized by: Here are the steps: (1) Obtain the agricultural water consumption of the county where the township is located from the water resources bulletin of the prefecture and city, obtain the cultivated land area of ​​the township from the statistical yearbook of the prefecture and city, and calculate the agricultural water consumption of the township; (2) The industrial water consumption of the county where the township is located is obtained from the water resources bulletin of the prefecture and city, and the number of industrial enterprises above designated size in the township is obtained from the county statistical yearbook to calculate the industrial water consumption of the township; (3) Obtain the domestic water consumption of the county where the township is located from the water resources bulletin of the prefecture-level city, obtain the urbanization rate of the county where the township is located and the public fiscal budget revenue of the township from the statistical yearbook of the prefecture-level city, and calculate the domestic water consumption of the township; (4) Obtain the ecological and environmental water consumption of the county where the township is located from the water resources bulletin of the prefecture and city, and measure the length of rivers with national and provincial test sections within the township from satellite map software to calculate the ecological and environmental water consumption of the township; (5) Calculate the total water consumption of townships.

2. The method for calculating water consumption in township areas according to claim 1 is characterized in that: The following steps are involved: (1) The agricultural water consumption of the county where the township is located is obtained from the water resources bulletin of the prefecture and city, and the cultivated land area of ​​the township is obtained from the statistical yearbook of the prefecture and city. The agricultural water consumption of the township is calculated using the calculation formula of the agricultural water consumption of the township. The calculation formula of the agricultural water consumption of the township is: In formula 1, W at is the agricultural water consumption of towns and villages, in 10,000 tons / year; W ac A is the agricultural water consumption in the county where the township is located, in tons per year; i is the cultivated land area of ​​the township, in hectares, i = 1, 2, 3…n, n is a positive integer (the same below); (2) The industrial water consumption of the county where the township is located is obtained from the water resources bulletin of the prefecture and city, and the number of industrial enterprises above designated size in the township is obtained from the county statistical yearbook. The township industrial water consumption is calculated using the township industrial water consumption calculation formula, which is: In formula 2, W gt is the industrial water consumption in towns and villages, in 10,000 tons per year; W gc V is the industrial water consumption in the county where the township is located, in 10,000 tons / year; i is the number of industrial enterprises above designated size in townships, in units; (3) The domestic water consumption of the county where the township is located is obtained from the water resources bulletin of the prefecture-level city, and the urbanization rate and public fiscal budget revenue of the county where the township is located are obtained from the statistical yearbook of the prefecture-level city. The domestic water consumption of the township is calculated using the township domestic water consumption accounting formula. The township domestic water consumption accounting formula includes the domestic water consumption accounting formula of the township where the county-level government seat is located and the domestic water consumption accounting formula of other townships. The domestic water consumption accounting formula of the township where the county-level government seat is located is: W lt ′=W lc ×U×0.5(Formula 3), In formula 3, W′ lt W is the domestic water consumption of the township where the county-level government is located, in tons per year; lc is the domestic water consumption in the county where the township is located, in 10,000 tons / year; U is the urbanization rate of the county where the township is located; 0.5 is the calculation coefficient of the permanent population of the township where the county government is located; The calculation formula for domestic water consumption in other towns is: In formula 4, W lt is the domestic water consumption of other towns and villages, in 10,000 tons / year; W lc is the domestic water consumption in the county where the township is located, in 10,000 tons / year; W′ lt is the domestic water consumption of the township where the county-level government is located, in tons per year; R i is the public fiscal budget revenue of other towns and villages, in ten thousand yuan; (4) Obtain the ecological and environmental water consumption of the county where the township is located from the water resources bulletin of the prefecture and city, measure the length of rivers with national and provincial test sections within the township from the satellite map software, and calculate the ecological and environmental water consumption of the township using the township ecological and environmental water consumption calculation formula; The satellite map software mentioned here refers to map software that can view satellite images, such as Aowei interactive map browser, Amap, Baidu map, etc. The rivers with national and provincial test sections are the rivers that are the focus of the provincial and above ecological environment departments: The calculation formula for the amount of water used for the ecological environment of a township is: In formula 5, W et W is the amount of water used for the ecological environment of the township, in 10,000 tons per year; ec is the ecological environment water consumption of the county where the township is located, in 10,000 tons / year; i It is the length of rivers with national and provincial test sections within the township, in kilometers; (5) Calculate the total water consumption of townships using the township total water consumption calculation formula; The calculation formula for the total water consumption of towns and villages is: W t = W at + W gt + W lt '+ W et (Equation 6), or W t = W at + W gt + W lt + W et (Equation 7), Where W t is the total water consumption of the township, in units of 10,000 tons / year; Formula 6 is applicable to the calculation of the total water consumption of the township where the county-level government is located, and Formula 7 is applicable to the calculation of the total water consumption of other townships, thereby realizing the calculation of water consumption in the township area.

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