The Status and Characteristics of Wetlands Created from within Abandoned Rice Paddy Fields in South Korea

유휴농경지에서 발생되는 습지의 현황 및 특성에 관한 연구

  • Park, Mi-Young (Graduate School, Seoul National University) ;
  • Yim, Yu-Ra (Graduate School, Seoul National University) ;
  • Kim, Kwi-Gon (Dept. of Ecological Landscape Architecture Seoul National University) ;
  • Joo, Young-Woo (Lab. of Environmental Ecological Planning Seoul National University)
  • 박미영 (서울대학교 환경대학원) ;
  • 임유라 (서울대학교 조경학과) ;
  • 김귀곤 (서울대학교 생태조경학과) ;
  • 주영우 (서울대학교 환경생태계획연구실)
  • Received : 2005.11.26
  • Accepted : 2006.02.25
  • Published : 2006.04.29


As the imports of foreign agricultural products are liberalized and the consumption of agricultural products declines, abandoned rice paddy fields continues to rise. However, such abandoned rice paddy fields has not been precisely surveyed yet. In this backdrop, a necessity to develop technology to utilize such abandoned rice paddy fields has emerged. Utilization of abandoned rice paddy fields as wetlands may be a good example. This study aimed to survey the current status and characteristics of wetlands created within abandoned rice paddy fields by selecting abandoned rice paddy fields throughout the nation and conducting field surveys on the sites that had transformed into wetlands. The abandoned rice paddy fields almost transformed into wetland and the types of wetlands transformed from abandoned rice paddy fields were mainly Inland/Moutain/Depression/Abandoned rice paddy fields/Marsh/Phragmites communis community and Inland/Moutain/Depression/Abandoned rice paddy fields/Swamp/Salix koreensis community. Abandoned rice paddy fields that had transformed into wetlands was depending heavily on waterways for water supply than other reservoirs and lakes do. Abandoned rice paddy fields transformed into wetlands was most observed in mountainous area. Abandoned rice paddy fields are because agricultural land is no longer profitable due to international and social changes and is not cultivated as government policy. Wetland period and dimension originated from abandoned rice paddy fields are very various and its surrounding land its mostly forest and the next largest follow roads and rural community. The abandoned rice paddy fields transformed into wetlands is mostly deserted currently. Despite their value as wetlands, no restoration and utilization efforts are made in Korea today. Therefore, it is imperative to conduct a precise current status survey on these areas and introduce management and restoration plans at the government level in the case of important habitats.