• 제목/요약/키워드: Coal-mined spoil lands

검색결과 1건 처리시간 0.017초

폐탄광 경석지 식생 복원을 위한 식물군집 조사·분석 - 강원도 태백시 함태탄광 폐탄광지를 사례로 - (Plant Community Survey and Analysis for Restoration of Vegetation in Coal-mined Spoil Lands - A Case Study of Hamtae Coal-mined Spoil Lands in Taebaek City, Kangwondo -)

  • 김보현;김경훈;김혜주;김두하
    • 한국환경복원기술학회지
    • /
    • 제3권4호
    • /
    • pp.33-42
    • /
    • 2000
  • This study is carried out to investigate plant community structure, actual vegetation map and flora for examining the relationship between naturally introduced vegetation and surrounding vegetation in Hamtae coal-mined spoil lands. According to the analysis of vegetation, surrounding vegetation was divided into five plant community groups : Pinus koraiensis community, Pinus densiflora - Quercus mongolica community, Q. mongolica - Deciduous broadleaved trees community, Betula schmidtii - B. davurica community, Larix leptolepis community. Robinia pseudo-acacia, which had been planted, was dominant species in coal-mined spoil lands. Young trees, which were naturally introduced, such as B. schmidtii, B. davurica etc., partially appeared with the high density($15{\sim}19ea/100m^2$) in coal-mined spoil lands. The flora of this area was listed as 54 taxa; 22 families, 42 genus, 50 species, 3 varieties and 1 forma. Especially Spodiopogon sibiricus, Miscanthus sinensis, Arundinella hirta, Artemisia capillaris, Artemisia iwayomogi and Youngia denticulata appeared with the high frequency. It is estimated that the proper way for harmonious and effective revegetation is to target B. schmidtii - B. davurica communities and to seed B. schmidtii - B. davurica mixing highly frequent herbaceous species.

  • PDF