摘要
氧化亚氮(N_2O)是稻田生态系统中一种主要的温室气体,在全球温室效应中起着很大作用。本文从稻田N_2O的产生机制、影响稻田N_2O排放的主要因素以及稻田N_2O减排的技术措施等方面综述了稻田N_2O的研究进展,并对未来开展稻田N_2O排放研究提出了一些设想,以期为减少稻田温室气体排放和氮损失提供参考。
Nitrous oxide is an important greenhouse gas in paddy field ecosystem and plays a vital role in the global greenhouse effect.This article deals with the generation mechanism of paddy nitrous oxide, the influencing factors of paddy nitrous oxide emissions,and technical measures taken to reduce nitrous oxide emissions as well. And from these three aspects, this article further gives an overview of research progress regarding paddy field nitrous oxide and then offers some assumptions for future research concerning reduction of paddy nitrous oxide emissions, expecting to provide a reference for the reduction of greenhouse gas emissions and nitrogen losses.
出处
《中国稻米》
北大核心
2017年第2期5-9,共5页
China Rice
基金
国家自然科学基金(31371562
31171481)
公益性行业(农业)专项(201203031-02)
关键词
稻田
氧化亚氮
温室气体
减排技术
paddy field
nitrous oxide
greenhouse gas
reduction of emission
