| 吉林天佛指山国家级保护区栎窄吉丁虫害造成的柞树立木蓄积损失估算 |
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| 引用本文： | 叶成满,于金龙,高峻崇. 吉林天佛指山国家级保护区栎窄吉丁虫害造成的柞树立木蓄积损失估算[J]. 吉林林业科技, 2011, 40(1): 20-22,25 |
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| 作者姓名： | 叶成满 于金龙 高峻崇 |
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| 作者单位： | 1. 龙井市森林病虫害防治检疫站,吉林,延边,133400
2. 吉林省森林病虫防治检疫总站,吉林,长春,130022 |
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| 摘 要： | 2006年,栎窄吉丁虫害在吉林天佛指山国家级自然保护区突发成灾,造成柞树林木大量枯死.专项调查结果显示,虫害总分布面积1 530 hm2,其中:低虫口面积728 hm2 ,轻度发生面积469 hm2 ,中度发生面积227 hm2 ,重度发生面积106 hm2.根据栎窄吉丁虫害发生危害程度分级标准和柞树立木蓄积查定结果,...
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| 关 键 词： | 栎窄吉丁虫害 柞树 立木蓄积 损失估算 |
Estimation on growing stock loss of Xylosma racemosum injured by Agrilus cyaneoniger melanopterus in Tianfuzhishan National Natural Reserve in Jilin province |
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| YE Cheng-man,YU Jing-long,GAO Jun-cong. Estimation on growing stock loss of Xylosma racemosum injured by Agrilus cyaneoniger melanopterus in Tianfuzhishan National Natural Reserve in Jilin province[J]. Jilin Forestry Scicnce and Technology, 2011, 40(1): 20-22,25 |
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| Authors: | YE Cheng-man YU Jing-long GAO Jun-cong |
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| Affiliation: | YE Cheng-man1,YU Jing-long1,GAO Jun-cong2(1.Forest Pest Management and Quarantine Station of Longjing City,Yanbian 133400,China,2.Forest Pest Management and Quarantine Station in Jilin Province,Changchun 130022,China) |
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| Abstract: | There was an insect disaster of Agrilus cyaneoniger melanopterus at Tianfuzhishan National Natural Reserve in Jilin province in 2006,resulting in Xylosma racemosum death in a large area.Our investigation showed that the total area infected by this pest was 1 530 hm2,with 728 hm2 of low pest population,469 hm2 of light infection,227 hm2 of medium infection and 106 hm2 serious infection.The growing stock loss was estimated according to the grading standard of insect damage and standing volume amount of Xylosm... |
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| Keywords: | Agrilus cyaneoniger melanopterus insect disaster Xylosma racemosum growing stock loss estimation |
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