농촌계획 Vol.24 No.2 (p.21-29)

수질개선과 생태서식환경을 고려한 수변생태구역 너비 결정 방법 - 진위천 적용을 중심으로 -

Determining widths of riparian ecosystem zone for water quality and ecosystem conservation – A case study for the Jinwee stream
키워드 :
Riparian Width,Nutrient Filtration,Wildlife Habitat,Jinwee Stream1

목차

ABSTRACT
I. 서 론
II. 수변생태구역 너비 결정
  1. 수변생태구역 너비 결정에 고려사항
   가. 수질 개선 측면
   나. 생태계 보전 측면
   다. 인간 간섭 고려 측면
  2. 수변생태구역 너비 결정
III. 진위천 구간에 시범 적용
  1. 진위천 유역의 기본 현황
  2. 진위천의 생태 조사 결과
  3. 진위천 대상 구간의 수변생태구역 제안
References

초록

Riparian management has become important as stream water quality as well as riparian ecosystem gain more public attentions. The objective of this study was to determine riparian widths based on the functions of nutrient removal and wildlife habitat protection and to apply for the Jinwee stream area as a preliminary case. Nitrogen and phosphorus filtration efficiencies were considered in water quality aspect, while the habitat radii of amphibian and reptiles were used for wildlife conservation purpose. In addition, observation of endangered species and human impact on wildlife disturbance in riparian area were also taken into account in determining riparian widths. The stream confluence zone was emphasized by doubling the riparian widths as the focal point for wildlife habitat conservation. As the results, three different levels of riparian widths were proposed depending on the major riparian functions and applied to the Jinwee stream section as the case study. The proposed method can be used to determine riparian width in other stream areas based on different functional focus, ie, water quality or riparian conservation purposes.