생태면적률을 통한 자연기반해법 적용 효과 연구 - 택지개발지구 사례를 중심으로 - = A Study on the Effectiveness of Nature-Based Solutions through the Biotope Area Ratio - Focusing on the Case of Residential Development Districts -

국문 초록 (Abstract)

본 연구는 생태면적률(Biotope Area Factor, BAF)이 도시 개발 과정에서 자연기반해법(Nature-based Solutions, NbS)의 도구로서 생태계서비스(Ecosystem Services, ES)에 미치는 영향을 정량적으로 평가하는 것을 목적으로 하였다. 연구 대상지로 김포 한강신도시, 고양 삼송지구, 안성 아양지구를 선정하고, InVEST (Integrated Valuation of Ecosystem Services and Tradeoffs)의Annual Water Yield, Carbon Storage, Habitat Quality, Urban Cooling, Sediment Delivery Ratio (SDR) 모델을 활용하여 주요 생태계서비스의 변화를 분석하였다.
분석 결과, 수량 공급을 제외한 대부분의 생태계서비스 지표가 감소하는 경향을 보였으며, 특히 탄소 저장과 서식처 질의 감소가 두드러졌다. 이러한 결과는 생태계서비스의 질적 개선이 필요함을 시사하며, 양적 확보만으로는 도시 생태계의 지속가능성을 보장하기 어렵다는 한계를 드러낸다. 따라서, 생태면적률을 효과적으로 적용하기 위해서는 질적 개선이 필수적이며, 도시 내 녹지의 생태적 기능을 강화하는 전략적 접근이 필요하다.
또한, 본 연구는 그린인프라 구축을 통한 생태적 네트워크의 중요성, 그리고 생태계서비스 변화를 지속적으로평가하고 모니터링할 수 있는 체계 마련의 필요성을 강조하였다. 이러한 결과는 생태면적률이 자연기반해법의실효성을 높이는 중요한 도구로 활용될 수 있음을 보여주며, 도시 개발 과정에서 생태계서비스를 극대화할 수있는 정책적 시사점을 제공한다.

다국어 초록 (Multilingual Abstract)

This study aims to quantitatively evaluate the impact of the Biotope Area Factor (BAF) as a tool for Nature-Based Solutions (NbS) on ecosystem services in the urban development process.
The study sites selected were Gimpo Han River New City, Goyang Samsong District, and Anseong Ayang District. To analyze changes in major ecosystem services, the study utilized InVEST (Integrated Valuation of Ecosystem Services and Tradeoffs) models, including Carbon Storage, Sediment Delivery Ratio (SDR), Urban Cooling, Annual Water Yield, and Habitat Quality.
The analysis results showed a decreasing trend in most ecosystem service indicators, except for water supply, with significant declines in carbon storage and habitat quality. These findings suggest the need for qualitative improvements in ecosystem services, highlighting the limitations of relying solely on quantitative measures to ensure the sustainability of urban ecosystems. Therefore, the effective application of the BFF requires qualitative improvements and a strategic approach to enhancing the ecological functions of urban green spaces.
This study also emphasizes the importance of establishing ecological networks through green infrastructure and the need for a continuous monitoring system to evaluate changes in ecosystem services. The results demonstrate that the BFF can be an important tool for enhancing the effectiveness of NbS and provide policy implications for maximizing ecosystem services during urban development.

참고문헌 (Reference)

• 1 최지영 ; 이상돈, "Valuation of ecosystem services using the InVEST model-Focusing on the distribution of Korean fir(Abies koreana)" 27 (27): 181-193, 2018
• 2 Pandey B, "Urban ecosystem services and climate change: a dynamic interplay" 5 : 1281430-, 2023
• 3 Lakes T, "The urban environmental indicator “Biotope Area Ratio”: An enhanced approach to assess and manage the urban ecosystem services using high-resolution remotesensing" 13 (13): 93-103, 2012
• 4 Choi HS, "The transformation of urban park and green space policy for sustainability [Basic research report]" Korea Research Institute for Human Settlements 1-258, 2019
• 5 이경재 ; 홍석환 ; 최인태 ; 한봉호, "Study on the application method of Biotope Area Ratio through analysis of land use and cover status by type in urbanized areas" 35 (35): 40-47, 2007
• 6 Ministry of Environment, "Revised guidelines for biotope area ratio"
• 7 최재연 ; 김수련 ; 박찬 ; 송원경 ; 정경민 ; 김은영, "Research on the urban green space connection paths for the enhancement of ecological function - Focused on Suwon" 31 (31): 201-213, 2022
• 8 강완모 ; 송영근 ; 김호걸 ; 김남춘 ; 송원경, "Quantitative analysis and visualization of terrestrial landscape connectivity in South Korea" 21 (21): 198-207, 2019
• 9 Sharp R, "InVEST User’s Guide"
• 10 이지우 ; 박찬 ; 정승규 ; 김유진, "Implementation principles and means of nature-based solutions (NbS)" 15 (15): 447-461, 2024
• 11 김태연 ; 송철호 ; 이우균 ; 김문일 ; 임철희 ; 전성우 ; 김준순, "Habitat value assessment using the InVEST model" 18 (18): 1-11, 2015
• 12 Hong KD, "Evaluation of the effects of carbon absorption and thermal environment improvement by nature-based solutions in urban areas:Focusing on Seoul" University of Seoul 2023
• 13 Cho MK, "Evaluation of carbon absorption and thermal environment improvement effects of urban nature-based solutions" University of Seoul 2023
• 14 National Institute of Ecology, "Evaluation and application plans for ecosystem services: Final report" Ministry of Environment, Nature Ecology Policy Division 2023
• 15 National Institute of Ecology, "Evaluation and application plans for ecosystem services (4th phase): Final report" Ministry of Environment, Nature Ecology Policy Division 2022
• 16 Kim HN, "Estimating the economic value of water supply services by region" 227 : 1-15, 2018
• 17 Raudsepp-Hearne C, "Ecosystem Service Bundles for Analyzing Tradeoffs" 107 (107): 5245-5250, 2010
• 18 Kim HN, "Development of the green corridor planning technique for urban environment improvement-A case study of Daejeon Metropolitan City" 51 (51): 28-41, 2019
• 19 Lee HW, "Development of decision supporting framework to enhance natural capital sustainability : focusing on ecosystem service analysis" 3479-3651, 2015
• 20 Ministry of Environment, "Development of Integrated Maintenance and Management Technology for Urban Ecosystem Services" Ministry of Environment 2023
• 21 Humbal A, "Climate Change and Urban Environment Sustainability. Disaster Resilience and Green Growth (DRGG)" Springer 151-166, 2023
• 22 송철호 ; 이우균 ; 최현아 ; 전성우 ; 김재욱 ; 김준순 ; 김정택, "Application of the InVEST Water Yield model for evaluating the ecosystem services of forest water resources" 18 (18): 120-134, 2015
• 23 권혁수 ; 김장수, "Application of InVEST Urban Cooling Model to evaluate surface cooling capacity of urban green areas" 11 (11): 449-463, 2022
• 24 안승빈 ; 김찬호 ; 이창수, "Analysis of the application characteristics of Biotope Area Factor in apartment complexes : Focused on Biotope Area Ratio, Biotope Area diversity, and Biotope Area connectivity" 15 (15): 77-97, 2024
• 25 Lee DW., "Analysis of changes in green space layout and planting structure in apartment complexes in Seoul" University of Seoul, Graduate School of Urban Science 2019
• 26 Oh CH, "Analysis about Biotope Area Factor of new town housing complex in the metropolitan area of Korea" 2006 (2006): 175-180, 2006
• 27 Myung SJ, "A study on nature-based solutions (NbS) for responding to environmental crises" Korea Environment Institute 1-136, 2021