Method for quantifying soil water carbon and nitrogen restoring force in vegetation restoration process of semi-arid region

Abstract

The invention relates to a method for quantifying soil water carbon and nitrogen restoring force in the vegetation restoration process of a semi-arid region, belongs to the technical field of soil restoring force quantification, and provides the method for quantifying the soil water carbon and nitrogen restoring force in the vegetation restoration process of the semi-arid region. The method is suitable for collaborative analysis of soil organic carbon nitrogen and moisture under the vegetation recovery situation in arid and semi-arid regions. According to the method, an ecological principle and a data mining and parameter estimation technology are fused, a multi-source data-based restorability calculation system is constructed, quantitative and informatization management support of an ecological restoration process is realized, and the method can be used as a core module of a data-driven ecological restoration decision-making system and can be used as a data-driven ecological restoration decision-making system. And a scientific basis is provided for ecological compensation mechanism evaluation, land degradation monitoring, project performance evaluation and the like.

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