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The importance of the Mujechineup wetland for biodiversity: an evaluation of habitat quality and ecosystem service value
Landscape and Ecological Engineering ( IF 2 ) Pub Date : 2022-08-19 , DOI: 10.1007/s11355-022-00520-y
Youngsun Seok , Dong Gun Kim , Jaewoo Son , Jeryang Park , Junga Lee

Wetlands are important multifunctional systems that provide various ecological services for animal populations, particularly with regard to regulation and support. The biodiversity of wetlands is threatened by human activities that cause habitat fragmentation and destruction. The international community needs to make efforts to measure habitat quality and recognize the value of biodiversity. This study aimed to evaluate the value of Nannophya koreana habitat restoration in the Mujechineup wetland. First, through a literature review, this study estimated the expected ecosystem service value of the Mujechineup wetland compared to existing wetlands. The Mujechineup wetland's ecosystem service value ranged from a minimum of $109,296.00 (SD $32,752.00) to a maximum of $679,457.14 (SD $4,611,730.90). Second, we quantified the habitat quality of the Mujechineup wetland in Ulsan for biodiversity measurements using the integrated valuation of ecosystem services and tradeoffs (InVEST). The analysis showed that there was a difference in the quality of the habitat depending on the spatial unit. Samdong-myeon was processed for 2 min with a mean value of 0.094. Ulju-gun was processed for 1 h 14 min with a mean value of 0.146. In addition, as a result of the field survey, the ratio of Hemiptera, Odonata and Coleoptera (HOC) groups in the Mujechineup wetland where Nannophya koreana lives was more than 50%, but the ratio of predators was approximately 10% on average. Third, this study investigated the willingness to pay to restore the habitat of Nannophya koreana, which lives in the Mujechineup wetland. The average amount that people would be willing to pay annually for the restoration of the Mujechineup wetland was $33,652. The study found that awareness of the importance of Nannophya koreana and the need for restoration of its habitat environment was high. These findings can be used to recognize the value of the Mujechineup wetland as a habitat for Nannophya koreana and to communicate its importance.



中文翻译:

Mujechinup 湿地对生物多样性的重要性:栖息地质量和生态系统服务价值的评估

湿地是重要的多功能系统,为动物种群提供各种生态服务,特别是在调节和支持方面。湿地的生物多样性受到人类活动的威胁,导致栖息地破碎和破坏。国际社会需要努力衡量栖息地质量并承认生物多样性的价值。本研究旨在评估Nannophya koreana的价值Mujechinup 湿地的栖息地恢复。首先,通过文献回顾,本研究估计了 Mujechineup 湿地与现有湿地相比的预期生态系统服务价值。Mujechineup 湿地的生态系统服务价值从最低 109,296.00 美元(32,752.00 美元)到最高 679,457.14 美元(4,611,730.90 美元)不等。其次,我们使用生态系统服务和权衡的综合估值(InVEST)量化了蔚山 Mujechineup 湿地的栖息地质量,用于生物多样性测量。分析表明,栖息地的质量因空间单元而异。Samdong-myeon 处理 2 分钟,平均值为 0.094。乙柱郡处理时间为 1 小时 14 分钟,平均值为 0.146。此外,作为实地调查的结果,半翅目的比例,Nannophya koreana的寿命超过 50%,但捕食者的比例平均约为 10%。第三,本研究调查了为恢复生活在 Mujechineup 湿地的Nannophya koreana栖息地的支付意愿。人们愿意为恢复 Mujechinup 湿地每年支付的平均金额为 33,652 美元。研究发现,人们对Nannophya koreana重要性的认识以及恢复其栖息环境的必要性很高。这些发现可用于确认 Mujechineup 湿地作为韩国 Nannophya栖息地的价值并传达其重要性。

更新日期:2022-08-19
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