红壤地区土壤生物炭固碳减排的影响因素及其机制

来源 :第八届全国环境化学大会 | 被引量 : 0次 | 上传用户：JK0803_sunmingfang

【摘要】

：

土壤生物炭固碳是当前最有潜力的减排方式之一.土壤性质特别是pH对其固碳减排效果有重要影响[1].我国耕地土壤的27 ％为红壤(pH≦5.5）[2],酸沉降及过度施用氮肥则加剧土壤酸化[3].迄今,有关酸性土壤生物炭固碳减排效果及影响因素尚不清楚,为此探讨了影响红壤地区土壤生物炭固碳减排的因素及其机制.

【作者】

：

盛雅琪朱利中

【机构】

：

浙江大学环境与资源学院浙江省有机污染过程与控制重点实验室杭州 310058

【出处】

：

第八届全国环境化学大会

【发表日期】

：

2015年5期

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红壤地区土壤生物炭固碳减排的影响因素及其机制

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