지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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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.
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참고문헌 (14)
참고문헌 신청
/ / 낙동강유역환경청
/ / 부산지방기상청
/ / 환경부
Duggeli,M / 1937 / Wie wirkt das Ofters Betreten des wald bodens ant einzelne physikalische und biologische Eigenschaften / Schweiz.F.Forestwesen 88 : 151 ~ 165
Ulrich,B. / 1980 / Chemical change due to acid precipitation in a loss-derived soil in central Europe / Soil Sci 130 : 193 ~ 200
/ / 부산지방기상청
/ / 환경부
Duggeli,M / 1937 / Wie wirkt das Ofters Betreten des wald bodens ant einzelne physikalische und biologische Eigenschaften / Schweiz.F.Forestwesen 88 : 151 ~ 165
Ulrich,B. / 1980 / Chemical change due to acid precipitation in a loss-derived soil in central Europe / Soil Sci 130 : 193 ~ 200
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