On the Impact of HO2-H2O Complexes in the Marine Boundary Layer: A Possible Sink for HO2
On the Impact of HO2-H2O Complexes in the Marine Boundary Layer: A Possible Sink for HO2
复制标题
关于海洋边界层中 HO2-H2O 复合物的影响：HO2 的可能汇
DOI：
10.3319/tao.2010.07.20.01(a
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发表时间：
2011
影响因子：
0.8
通讯作者：
D. Shallcross
中科院分区：
文献类型：
--
作者：
A. Archibald;K. Tonokura;M. Kawasaki;C. Percival;D. Shallcross
使用零维盒模型研究了 H2O 和 HO2 之间反应后形成 HO2-H2O 加合物的影响，以及该加合物随后反应对 HOx、H2O2 和 O3 的影响，作为海洋边界层相对湿度的函数。将 HO2-H2O 与 HO2 反应的不同产物产率的模拟结果与从当前对流层建模建议得出的基本案例数据进行比较。有人建议，纳入 HO2-H2O 加合物反应可能会为 HO2 提供显着的汇，迄今为止，对流层化学模型中尚未考虑到这一点，并且根据反应产物可能会对 H2O2 和 O3 产生重大影响。
The impact of the formation of HO2-H2O adducts following reaction between H2O and HO2 and subsequent reaction of this adduct on HOx, H2O2 and O3 as a function of relative humidity in the marine boundary layer has been investigated using a zero-dimensional box model. The results of simulations with different product yields for the reaction of HO2-H2O with HO2 were compared with base case data derived from current recommendations for tropospheric modelling. It is suggested that inclusion of reactions of the HO2-H2O adduct may provide a significant sink for HO2 which has so far not been considered in models of tropospheric chemistry and depending on reaction products may have a significant impact on H2O2 and O3.