生活污水杨树林地生态处理效益分析 |
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引用本文: | 白保勋,陈东海,沈希辉,曹辉,石彦召,范大整.生活污水杨树林地生态处理效益分析[J].河南林业科技,2014(4):23-25. |
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作者姓名: | 白保勋 陈东海 沈希辉 曹辉 石彦召 范大整 |
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作者单位: | 郑州市农林科学研究所;河南省格兰德园林科技有限公司;驻马店市林业局; |
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基金项目: | 郑州市重点科技攻关项目“郑州都市农业生态服务价值评估与生态补偿方法研究”(20130244);河南省公益科研院所预研项目计划“生活污水杨树林地慢渗生态处理技术研究”(0921038101)资助 |
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摘 要: | 为了研究生活污水杨树林地生态处理的效益,选择了3个杨树无性系,进行了污水林地处理试验。结果表明:生活污水林地生态处理增加了杨树人工林的木材收益、污水处理间接收益,生态效益显著;污水处理后,‘中林2001’杨经济收益增加量最大,其次是欧美107杨,I-72杨最低。
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关 键 词: | 污水生态处理 杨树人工林 木材增产收益 污水处理间接收益 生态效益 |
Analysis on the Benefits of Domestic Wastewater Poplar Woodland Eco-wastewater |
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Institution: | BAI Bao-xun, CHEN Dong-hai, SHEN Xi-hui, CAO Hui, SHI Yan-zhao, FAN Da-zheng (1.Agriculture and Forestry Science Institute of Zhengzhou, Zhengzhou 450005, China; 2.Green-Land Garden Technology Co.,Ltd of Henan Province,Zhengzbon 450000, China; 3.Zhumadian City Forestry Bureau, Henan Zhumadian 463000, China) |
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Abstract: | A wastewater eco-treatnment: experiment, with different. hydraulic loads was conducted in three poplar clones plantation woodland to study the benefits of domestic wastewater eco-treaunent. The results showed that; wastewater treatment increased the timber income, wastewater treatment benefits and ecological benefit. The incremental amount of economic benefit of wastewater treatment in the following order: poplar 'zhonglin 2001' plantation〉 poplar Euranmrican 107 plantation〉 poplar 1-72 plantaion. |
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Keywords: | wastewater eco-treatment poplar plantation incremental timber income wastewaLer treatment benefits ecological benefit |
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