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Environmental Science. 2020, (04) Core

Response of Soil Enzyme Activity and Chemical Properties to Nitrogen Addition in a Korean Pine PlantationChinese Full TextEnglish Full Text (MT)

Lü Lai-xin;SONG Lei;LIU Zhi-li;ZHANG Jin-bo;JIN Guang-ze;Center for Ecological Research, Northeast Forestry University;Key Laboratory of Sustainable Forest Ecosystem Management, Ministry of Education, Northeast Forestry University;School of Geography Sciences, Nanjing Normal University;

Abstract: Soil enzymes participate in numerous complex biochemical processes that take place in the soil and play an important role in the material circulation of terrestrial ecosystems. To explore the response of soil enzyme activities and chemical properties to nitrogen deposition in temperate forests, this study analyzed four soil enzyme activities based on the nitrogen addition experiment plot of Korean pine（Pinus koraiensis） plantation, which was located in the Liangshui National Natural Reserve, Hei... More
Keywords：

temperate forest; nitrogen deposition; nitrogen application level; soil chemical property; hydrolase;

  • DOI：

    10.13227/j.hjkx.201906168

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry; (A) Mathematics/ Physics/ Mechanics/ Astronomy; (D) Agriculture

  • Subject：

    Physical Geography and Topography; Fundamental Science of Agriculture; Forestry

  • Classification Code：

    S714

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