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ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

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  • ENGLISH
  • P-ISSN2287-8327
  • E-ISSN2288-1220
  • SCOPUS, KCI

안산 공단지역에 식재된 소나무류 2종의 생장과 생리화학적 반응

Growth and Physiological Responses of Two Pine Species Grown under Polluted Ansan Industrial Region

Journal of Ecology and Environment / Journal of Ecology and Environment, (P)2287-8327; (E)2288-1220
2005, v.28 no.5, pp.321-326
진현오 (경희대학교)
최동수 (일본 북해도대학)
이충화 (국립산림과학원)
정용호 (국립산림과학원)
Takayoshi (일본 북해도대학)

Abstract

We investigated the effects of pollutants on two pine species (Pinus koraiensis and Pinus rigida) in an industrial region, using a physiological approach. We measured the growth and physiological parameters (photosynthetic activity and chemical contents) of the pine trees in relation to environmental pollutants. The concentrations of manganese (Mn), fluorine (F) and chlorine (Cl) in needles of two pine species at the damaged site were significantly higher than those at the control site, and concentrations of essential elements (P) and chlorophyll in needles at the damaged site were significantly lower than at the control site. The light-saturated net photosynthesis (Psat), apparent quantum yield (Φ), carboxylation efficiency (CE) of both pines at the damaged site were significantly lower than those at the control site. The length of shoots and survivorship of needles of two pines at the damaged site were significantly lower than those at the control site. Especially, at damaged site, growth of shoots and needle longevity of P. koraiensis are larger than those of P. rigida.

keywords
Chlorophyll, Phosphorus, Photosynthetic capacity, Pinus koraiensis, Pinus rigida

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Journal of Ecology and Environment