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Atmospheric pollution area joint prevention and joint control degree policy assessment method

A policy and regional technology, applied in the field of air pollution control, can solve the problems of loose limit value, lack of index setting, lack of monitoring of special pollutants, etc.

Pending Publication Date: 2022-03-01
TIANJIN UNIV
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Problems solved by technology

[0002] Based on the analysis of the development process of the current air pollution joint prevention and control system, the following problems are found: the implementation of the regional joint law enforcement system is not in place, the cross-regional cooperation mechanism is relatively loose, and the cross-regional long-term compensation mechanism has not yet been established; the air pollutant emission standards There are problems such as lack of standards, loose limits, lack of scientificity and flexibility in index setting; low coverage of monitoring networks, lack of monitoring of special pollutants, lack of comprehensive analysis methods for big data, and lack of cross-departmental and cross-industry information sharing mechanisms

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Embodiment Construction

[0036] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0037] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0038] Based on the effect evaluation of the double difference model, the double difference model is used to evaluate the effect of the clean heating policy:

[0039] For scientific evaluation, the effect of clean heating in certain areas is selected. This report uses the double difference model, selects certain areas as the experimental group, and selects non-clean heating city areas in certain areas and regions as the control group for research. The main models are as follows:

[0040] ap ij = β 0 +β 1 During ij +β 2 Trt i +β 3 During ij ×Trt i +β 4 x ij +v ij +ε ij (3-2)

[0041] Among them, ap ij Indicates the air pollution situation of urban area i on day j. Five di...

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Abstract

The invention provides an atmospheric pollution area joint prevention and joint control degree policy assessment method, which comprises an assessment method based on a bottom-up model, and the assessment method based on the bottom-up model comprises the following steps: A1, based on a bottom-up emission list accounting method, calculating the change of an activity level or an emission factor after policy measures are implemented; calculating the change of pollutant emission reduction; and A2, determining a coupling atmospheric chemical transmission model according to the change of the activity level or the emission factor in the step A1, wherein the coupling atmospheric chemical transmission model is used for simulating the change of the air pollutant concentration or the air quality improvement effect caused by policy implementation. The beneficial effects of the invention are that the atmospheric pollution area joint prevention and joint control degree policy assessment method of the assessment model solves the following problems: the regional joint law enforcement system is not implemented in place, the cross-regional cooperation mechanism is relatively loose, and the cross-regional long-acting compensation mechanism is not established.

Description

technical field [0001] The invention belongs to the field of air pollution control, and in particular relates to a policy evaluation method for joint prevention and control system in air pollution areas. Background technique [0002] Based on the analysis of the development process of the current air pollution joint prevention and control system, the following problems are found: the implementation of the regional joint law enforcement system is not in place, the cross-regional cooperation mechanism is relatively loose, and the cross-regional long-term compensation mechanism has not yet been established; the air pollutant emission standards There are problems such as lack of standards, loose limits, lack of scientificity and flexibility in index setting; low coverage of monitoring networks, lack of monitoring of special pollutants, lack of comprehensive analysis methods for big data, and lack of cross-departmental and cross-industry information sharing mechanisms. [0003] T...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26Y02P90/845
Inventor 杜慧滨林忠国冯彤彭彬彬李攀妮李露露
Owner TIANJIN UNIV
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