|
| Level variable | Influence factor |
| Deteriorate factor management | Improvement factor management |
|
| Ecological damage degree (L1) | Decrease R11: ①Optimization of construction technology based on green knowledge innovation achievements to reduce the disturbance range and frequency | Increase R12: Improve vegetation restoration ability and reduce soil erosion based on green knowledge innovation (using science and technology to protect the environment) |
| ②Through the green culture creation to improve the awareness of green environmental protection, reduce the damage intensity of operation behavior |
|
| Environmental pollution degree (L2) | Decrease R21: ①Optimize construction technology and use green materials based on green knowledge innovation achievements to reduce the rate of pollutant generation | Increase R22: Based on the achievements of green knowledge innovation, the ability of pollutant collection and treatment should be improved, and the equipment and process of pollutant treatment should be innovated |
| ②Strengthen the management of pollution sources, establish the pollutant statistical ledger, find its statistical rules to determine the reasonable pollutant treatment threshold |
| Land occupation degree (L3) | Control R31: Based on the green knowledge innovation achievements, the proportion of bridge and tunnel and the building limit of the project were optimized, and the layout scheme of temporary engineering was optimized to reduce the occupation of rare land resources | Increase R32: Based on the green knowledge innovation achievements, the proportion of permanent and temporary combination design of temporary engineering was improved, and the use conversion paradigm of temporary engineering was explored to improve the level of land resource recovery and reuse |
|
| Resource consumption degree (L4) | Decrease R41: ①The application of advanced equipment and information technology to assist production, achieve accurate discharge, and reduce the speed of resource consumption | Increase A41: Innovation of engineering waste recycling and reusing technology, improve the recovery capacity, improve the capacity of local materials use |
| ②Establish resource consumption and consumption ledger, optimize waste disposal and transportation plan through statistical law |
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