Wetland Ecological Restoration and Payment for Ecosystem Service Standard: A Case Study of Ganjiangyuan National Wetland Park

Abstract

The wetland resource in the wetland park is a unique natural resource, which is of great signi cance in maintaining regional ecological security. The ecological restoration and ecological compensation of wetland parks are related to the construction and sustainable development of the park, as well as the comprehensive ecological environment of the city. Ganjiangyuan National Wetland Park is one of the wetland parks in inland China. Discussing the ecological restoration and ecological compensation standards of the wetland park has an important guiding role in the construction of the wetland ecological protection system in Shicheng County, Jiangxi Province. Wetland ecosystem evaluation methods, ecological service value tables, and willingness to accept are used to evaluate and calculate the wetland ecosystem in Ganjiangyuan National Wetland Park. The study concluded that the wetland ecosystem evaluation result of Ganjiangyuan National Wetland Park was "excellent". For Ganjiangyuan National Wetland Park, an ecological service value index system with regulation services as the mainstay was constructed. Based on the mathematical expectation formula of WTA and the calculation principle of reducing the value of adjustment services as the upper limit of ecological compensation, the upper and lower limits of the ecological compensation standard in the study area are calculated to be 210.49 yuan/hm²•year and 157.87 yuan/hm²•year separately. The ecological compensation mechanism has been progressing and improving. Therefore, the results of this study are only applicable to the current time period, and future development and changes will become a kind of uncertainty.

Formation Mechanism of Tourists’ Pro-Environmental Behavior in Wuyishan National Park, China, Based on Ecological Values

“…It is not difficult to find from the existing research that residents of national parks are not very willing to pay ecological compensation [29]. In addition, Zhou [30] took Ganjiangyuan National Wetland Park as the research object to discuss the ecological restoration and compensation standards of wetland parks, which have an important guiding role in the construction of a wetland protection system.…”

Analyzing the Worldwide Wetland Parks Research: A Spectral-Cluster Algorithm Latent Semantic Index Approach

“…The wetland is a special ecosystem, called a wetland ecosystem [1]. Wetlands play an important role in maintaining the worldwide ecosystem balance, mitigating climate change, enhancing global environmental and ecological sustainability, and promoting human well-being [2,3], economic development [4,5], and cultural heritage [6,7]. Although wetlands only account for approximately 6% of the surface area of land on Earth, 40% of plant and animal species live or breed in them [8].…”

“…Wetland parks are natural or artificially formed parks that combine wetland ecological functions and typical park features, achieving the goals of environmental protection, science education, leisure, and recreation [16]. Since a wetland park includes a certain proportion of wetland area, it has important functions in conserving water sources, purifying water, storing floods, controlling flooding, fighting droughts, regulating regional climates, and increasing biodiversity [4,15]. Wetland parks feature a combination of resource protection and rational utilization in wetland ecosystems, which includes the safeguarding and using key resources, including abiotic, biological (such as wild animals and plant resources), and cultural resources [15,16].…”

“…Second, science popularization and education about wetland ecosystems can protect wetland ecosystems, to a certain extent, on account of public participation. These popularization and education efforts mainly rely on the natural and human resources in a wetland park [20] to protect a wetland based on the themes of ecological-function displays, popular-science knowledge, scientific research results, protection achievements, rationalutilization models, and cultural displays [4,21]. Science popularization and education raise public awareness about wetland protection and environmental protection by enabling the personal experience of a wetland in a wetland park [22].…”

“…(3) VOSviewer software of V.1.6.17 is used to categorize the data based on co-authorship, country/region, author, co-citation of references, and co-occurrence of keywords to identify the knowledge structure, key periods, countries, and influential research articles through visual maps. (4) This study employs bibliometric techniques to investigate research on wetland parks from 1996 to 2022. It identifies research trends, assisting researchers in identifying new research topics.…”