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Position: Home > Articles > Attention to the Status and Effect of Querus mongolica on the Construction of Ecological Functional Zone of Daxing' anling and Xiaoxing' anling Forestry Science & Technology 2012,37 (1) 60-63

重视蒙古柞在大小兴安岭生态功能区建设中的地位和作用

作  者:
李兴安;李学文
单  位:
伊春林业科学院
关键词:
蒙古柞;大小兴安岭;生态功能区
摘  要:
柞林与各类次生林、人工林平均值相比,其涵养水源功能可达61.5%,回归土壤N、P、K肥,分别多32%、35%、38%,碳汇与释氧功能分别高27.6%和27.8%。以柞林为主的森林公园内,负离子丰富,测定峰值达7 500个/cm2。柞林内食源丰富,是野生动物的首选栖息地。
译  名:
Attention to the Status and Effect of Querus mongolica on the Construction of Ecological Functional Zone of Daxing' anling and Xiaoxing' anling
作  者:
LI Xing'an (Yichun Forest Institute,Heilongjiang Yichun 153000)
关键词:
Querus mongolica;Daxing' anling and Xiaoxing' anling;Ecological functional zone
摘  要:
Oak forest function is better than that of secondary forest and artificial forest,the water conservation function of soil conservation 61.5%;returned to the NPK fertilizer from abundant litter,respectively 32%,35%,38%;carbon and oxygen release respectively 27.6% and 27.8%.In oak forest park,determination peak of negative ion abundance was 7500 / cm2.Oak forest was the preferred habitat of wild animals because food source is rich in it.

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