Abstract
Based on the pilot ecosystem analysis of Qianjiangyuan National Park, the ecosystem services function value index system was determined; multiple methods such as market value method and shadow engineering method were used to evaluate the four major categories in the years 2005, 2010, 2015, and 2018 of the ecological services of Qianjiangyuan national park which are provision, regulation, culture, and support. Results show that the total value of the pilot ecosystem services in Qianjiangyuan national park had increased to 7430.11 × 106 yuan, 9128.41 × 106 yuan, 12,718.38 × 106 yuan, and 15,539.99 × 106 yuan for each category respectively. The regulation category has always been the core ecosystem services function in the national park, accounting for more than 40% of the value of the total services. The increase in the value of ecosystem services in the park was due to the implementation of ecological measures such as logging bans and people paying more attention to environmental protection.
Highlights
Since the establishment of Yellowstone Park in the United States in 1872, the national park construction movement has gradually been promoted in countries around the world
Rice production in 2015 increased by 12,633 tons compared with that in 2010, resulting in a significant increase in the value of food crop services from 2010; with the development of the Qianjiangyuan National Park, more arable land is protected from destruction and the planting area of crops is smaller, which means that residents mostly rely on tea picking and working in cities
The overall value of ecosystem services in the park has increased across the years, which is mainly because the value of cultural and regulating services has increased, while the value of supporting services was unchanged, and the value of provisioning services decreased after an initial increase
Summary
Since the establishment of Yellowstone Park in the United States in 1872, the national park construction movement has gradually been promoted in countries around the world. National parks refer to specific terrestrial or marine areas that are approved by the state to establish and lead the management, with clear boundaries, and the protection of large-scale natural ecosystems with national representation, to achieve scientific conservation and rational use of natural resources. Scientifically assessing the value of ecological resource assets in the pilot zone of the national park system, condensing can achieve a multi-environmental compensation model for the coordinated improvement of ecological functions in concentrated natural conservation areas, sustainable development of the industry, and continuous increase of income of community residents, forming a replicable and scalable methodology The national park construction management technology system is very important
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