| THE STUDY ON SITE QUALITY EVALUATION FOR DAHURIAN LARCH(LARIX GMELINII RUPR.) |
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| 作者姓名： | Hao Wenkang Lang Kuijian Zhang Yanli Northeast Forestry University Li Longchang Zhe Jiang Forestry College Weng Guoqing Academy of Forest Survey and Planning Huang Mingquan Wang Xiangguo Daxingan Mountain Forestry Management Bureau of Inner Mongolia |
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| 基金项目： | This subject of study is supported by the National Natural Scientific Fund(No.39270549) |
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| 摘 要： | Site quality of larch(Larix gmelinii Rupr.)in Da Xingan Mountain in InnerMongolia was studied systematically with about 1000 temporary plots and computersoftware.The nature of site class and site index curve was discussed in view of generalmathematical model of height growth.The height growth of dominant tree of four divisionsof forest stands were studied and site index tables were constructed respectively.In orderto unify the comparing standard and convenience for management in this region,site indextable was constucted too.Based on discussing the action and accuracy of forest type,aseries of site quality evaluation(forest type-site index class-site index)was suggested.
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THE STUDY ON SITE QUALITY EVALUATION FOR DAHURIAN LARCH ( LARIX GMELINII RUPR.) |
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| Hao Wenkang Lang Kuijian Zhang Yanli,Northeast Forestry University,Li Longchang,Zhe Jiang Forestry College,Weng Guoqing,Academy of Forest Survey and Planning,Huang Mingquan Wang Xiangguo,Daxingan Mountain Forestry Management Bureau of Inner Mongolia.THE STUDY ON SITE QUALITY EVALUATION FOR DAHURIAN LARCH(LARIX GMELINII RUPR.)[J].Journal of Forestry Research,1993(2). |
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| Authors: | Hao Wenkang Lang Kuijian Zhang Yanli Northeast Forestry University Li Longchang Zhe Jiang Forestry College Weng Guoqing Academy of Forest Survey and Planning Huang Mingquan Wang Xiangguo Daxingan Mountain Forestry Management Bureau of Inner Mongolia |
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| Institution: | Hao Wenkang Lang Kuijian Zhang Yanli
Northeast Forestry University
Li Longchang
Zhe Jiang Forestry College
Weng Guoqing
Academy of Forest Survey and Planning
Huang Mingquan Wang Xiangguo
Daxingan Mountain Forestry Management Bureau of Inner Mongolia |
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| Abstract: | Site quality of larch (Larix gmelinii Rupr.) in Da Xingan Mountain in Inner Mongolia was studied systematically with about 1000 temporary plots and computer software. The nature of site class and site index curve was discussed in view of general mathematical model of height growth. The height growth of dominant tree of four divisions of forest stands were studied and site index tables were constructed respectively. In order to unify the comparing standard and convenience for management in this region, site index table was constucted too. Based on discussing the action and accuracy of forest type, a series of site quality evaluation (forest type-site index class -site index) was suggested. |
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| Keywords: | Larix gmelinii Site quality evaluation Site index class Site index |
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