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生物质炭添加对土壤有机碳矿化的影响及机理研究进展

发表时间:2018-08-15  浏览量:171  下载量:47
全部作者: 尹艳,刘岩,尹云锋,高人,马红亮
作者单位: 福建师范大学地理科学学院,湿润亚热带山地生态国家重点实验室培育基地
摘 要: 施用生物质炭不仅可以改善土壤环境,还可以在减缓气候变暖和稳定土壤碳库方面发挥积极作用。本文围绕生物质炭的制备材料、热解温度、培养条件、施用量、土壤环境及植物根系六个方面,分析生物质炭添加对土壤有机碳矿化的影响因素及其机理,以期为生物质资源合理利用和土壤固碳管理提供理论支持。
关 键 词: 土壤学;生物质炭;综述;土壤有机碳;矿化;激发效应
Title: Effects of biochar addition on soil organic carbon mineralization and its mechanisms
Author: YIN Yan, LIU Yan, YIN Yunfeng, GAO Ren, MA Hongliang
Organization: State Key Laboratory of Subtropical Mountain Ecology (Funded by Ministry of Science and Technology and Fujian Province), College of Geographical Sciences, Fujian Normal University
Abstract: Biochar, as soil amendment, can improve soil environment and also play an important role in mitigating climate warming and stabilizing soil carbon pool. According to the existing references, we analyzed the influences of biochar addition on soil organic carbon mineralization and its mechanisms, such as the raw materials for biochar production, pyrolysis temperature, incubation conditions, application rate of biochar to soil, soil environment and plant root system. This paper can provide the valuable information for rational utilization of biomass resources and scientific management of soil carbon sequestration in the future.
Key words: soil science; biochar; reriew; soil organic carbon; mineralization; priming effect
发表期数: 2018年8月第15期
引用格式: 尹艳,刘岩,尹云锋,等. 生物质炭添加对土壤有机碳矿化的影响及机理研究进展[J]. 中国科技论文在线精品论文,2018,11(15):1520-1528.
 
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