Forestry carbon sink and carbon asset public service method and system based on block chain

Abstract

The invention discloses a block chain-based forestry carbon sink carbon asset public service method, which comprises the following steps that: a user terminal logs in a forest right carbon sink subsystem and registers a forest right certificate to which the user terminal belongs; the forest right carbon sink subsystem inquires and compares forest right certificates, forestry workers confirm right, the satellite remote sensing subsystem photographs according to a designated area and analyzes information, the expert evaluation subsystem generates an expert report, the third-party carbon value measurement and calculation subsystem generates a carbon value evaluation report, and the third-party carbon value measurement and calculation subsystem generates a carbon value evaluation report. Environmental authentication center subsystems of the Ministry of National Environmental Protection generate an authentication report, and each subsystem stores a corresponding file in a block chain for evidence storage; and after receiving the authentication report, the forest right carbon sink subsystem sends a message to the user terminal to get a corresponding carbon ticket. According to the method, the forestry carbon ticket is generated by integrating authentication of a plurality of processes, and each process is connected in series by using the block chain evidence storage to ensure that process information is not tampered, so that the authenticity of the carbon ticket is ensured, and carbon ticket transaction, pledge, cashing, counteracting and the like are ensured to be smoothly carried out.

Description

technical field [0001] The invention relates to the field of forestry carbon sinks, in particular to a method and system for public service of forestry carbon sinks and carbon assets based on blockchain. Background technique [0002] Forestry carbon sink refers to the use of the carbon storage function of forests to absorb and fix carbon dioxide in the atmosphere through afforestation, strengthening forest management, reducing deforestation, protecting and restoring forest vegetation, etc. A combined process, activity, or mechanism. [0003] Carbon sequestration afforestation refers to the afforestation activities with special requirements carried out on the land where the baseline is determined, with the main purpose of increasing carbon sequestration, and implementing carbon sequestration and monitoring of afforestation and tree (sub) growth process. Compared with ordinary afforestation, carbon afforestation highlights the carbon sink function of forests, has special tech...

AI Technical Summary

Problems solved by technology

[0006] Since forestry carbon tickets have income rights and are endowed with power attributes such as transaction, pledge, redemption, and offset, the issue of its certification and unique non-tamperability has not yet been resolved

Images