도시림의 계절별 토양환경이 곰솔의 생육에 미치는 영향
Soil Environment`s Impact on the Growth of Pinus thunbergii by Season in Urban Forests
1
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
The purpose of this study is to clarify correlations between soil environments and the growth of trees in forests and thereon analyze effects of seasonal changes in such environments on such growth. To determine seasonal factors of soil affecting the Tree Vitality of Pinus thunbergii, first of all, the study designated the Tree Vitality as a dependent variable and soil hardness,moisture, pH, K, Na, Mg and Ca as independent variables. Then the study performed Pearson’s coefficient analysis. To clarify what soil factors influence the seasonal growth of Pinus thunbergii multiple regression analysis is carried out, and findings are as follow; the growth of Pinus thunbergii was basically influenced by pH, followed by soil hardness in spring, K, followed by moisture in summer, and by soil hardness in winter. However, no soil factors affected the vitality at the significance level of 5% for t.
Abstract
The purpose of this study is to clarify correlations between soil environments and the growth of trees in forests and thereon analyze effects of seasonal changes in such environments on such growth. To determine seasonal factors of soil affecting the Tree Vitality of Pinus thunbergii, first of all, the study designated the Tree Vitality as a dependent variable and soil hardness,moisture, pH, K, Na, Mg and Ca as independent variables. Then the study performed Pearson’s coefficient analysis. To clarify what soil factors influence the seasonal growth of Pinus thunbergii multiple regression analysis is carried out, and findings are as follow; the growth of Pinus thunbergii was basically influenced by pH, followed by soil hardness in spring, K, followed by moisture in summer, and by soil hardness in winter. However, no soil factors affected the vitality at the significance level of 5% for t.
참고문헌 (14)
- 길용식, "도시녹지 토양의 화학적 변화 요인 분석과 관리방안 연구", 석사, pp.2001
- 김석규, "도시공원녹지의 입지환경과 토양특성이 식생구조와 수목활력도에 미치는 영향", 한국환경복원기술학회지, 5(5), pp.30~44 (2002), 한국환경복원기술학회
- 남정칠, "장산 식생의 생태적 특성", Journal of The Korean Data Analysis Society, 9(5), pp.2599~2612 (2007), 한국자료분석학회
- 남정칠, "승학산 식생의 생태적 특성 및 관리방안", Journal of The Korean Data Analysis Society, 10(2), pp.1201~1216 (2008), 한국자료분석학회
- 박승범, "사상공단 주변 식생의 생태적 특성 분석", 한국조경학회지, 30(1), pp.75~86 (2002), 한국조경학회
- 서울시 산림생태계 조사 연구보 고서(1차 년도), "서울특별시", ~ (1997)
- 윤국병, "조경배식학" (1997), 일조각
- 한국수자원공사, "조경설계기준", ~ (1997)
- 日本材料學會土質安定材料委員會, "斜面安定 工法", pp.146~147 (1984), 島出版會
- Duggeli,M, "Wie wirkt das Ofters Betreten des wald bodens ant einzelne physikalische und biologische Eigenschaften", Schweiz.F.Forestwesen, 88, pp.151~165 (1937)
- Ulrich,B., "Chemical change due to acid precipitation in a loss-derived soil in central Europe", Soil Sci, 130, pp.193~200 (1980)
- "부산지방기상청"[URL]
- "환경부"[URL]
- "낙동강유역환경청"[URL]