Beijing Climate Center Earth System Model version 1 (BCC-ESM1): model description and evaluation of aerosol simulations
Beijing Climate Center Earth System Model version 1 (BCC-ESM1): model description and evaluation of aerosol simulations
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北京气候中心地球系统模型版本1（BCC-ESM1）：气溶胶模拟的模型描述和评估
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
A. Hu
中科院分区：
文献类型：
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作者：
Tongwen Wu;Fang Zhang;J. Zhang;W. Jie;Yanwu Zhang;Fanghua Wu;Laurent Z. X. Li;Jinghui Yan;Xiaohong Liu;Xiao Lu;H. Tan;Lin Zhang;Jun Wang;A. Hu
抽象的。北京气候中心地球系统模式版本1（BCC-ESM 1）是北京气候中心开发的第一个完全耦合的大气化学和气溶胶相互作用的地球系统模式。
中国气象局北京气候中心。主要气溶胶
物种（包括硫酸盐、有机碳、黑碳、灰尘和海盐）
和温室气体的交互式模拟，
控制排放、运输、气相化学反应的过程，
二次气溶胶形成、重力沉降、干沉降和湿沉降
被云和降水所吞噬气溶胶对辐射的影响，
云和降水得到充分处理。BCC-ESM 1的性能
模拟气溶胶及其光学性质是全面的
根据气溶胶化学模型相互比较项目的要求进行评价
（AerChemMIP），涵盖了工业化前的平均状态和时间演变，
从1850年到2014年BCC-ESM 1模拟的气溶胶与
耦合模型相互比较项目第5阶段（CMIP 5）-建议的数据、地面网络（如
美国的IMPROVE和欧洲的EMEP）和飞机观测。一
模拟的550 nm处气溶胶光学厚度（AOD）与卫星的比较
从中分辨率成像光谱仪中检索到的观测结果
（MODIS）和多角度成像光谱辐射计（MISR）以及表面AOD
从AERONET（AERONET）的观测结果显示，
模拟和观测的AOD之间的一致性。然而，BCC-ESM 1显示
气溶胶从地面向中上部的向上输送较弱
对流层，可能反映了代表深
BCC-ESM 1中化学物质的对流输送。总体来说，
BCC-ESM 1模拟和观测的气溶胶特性之间的一致性，
展示了交互式气溶胶的成功实施，
大气化学BCC-ESM 1
Abstract. The Beijing Climate Center Earth System Model version 1 (BCC-ESM1) is the first version of a fully coupled Earth system model with interactive atmospheric chemistry and aerosols developed by the
Beijing Climate Center, China Meteorological Administration. Major aerosol
species (including sulfate, organic carbon, black carbon, dust, and sea salt)
and greenhouse gases are interactively simulated with a whole panoply of
processes controlling emission, transport, gas-phase chemical reactions,
secondary aerosol formation, gravitational settling, dry deposition, and wet
scavenging by clouds and precipitation. Effects of aerosols on radiation,
cloud, and precipitation are fully treated. The performance of BCC-ESM1 in
simulating aerosols and their optical properties is comprehensively
evaluated as required by the Aerosol Chemistry Model Intercomparison Project
(AerChemMIP), covering the preindustrial mean state and time evolution from
1850 to 2014. The simulated aerosols from BCC-ESM1 are quite coherent with
Coupled Model Intercomparison Project Phase 5 (CMIP5)-recommended data, in situ measurements from surface networks (such as
IMPROVE in the US and EMEP in Europe), and aircraft observations. A
comparison of modeled aerosol optical depth (AOD) at 550 nm with satellite
observations retrieved from the Moderate Resolution Imaging Spectroradiometer
(MODIS) and the Multi-angle Imaging SpectroRadiometer (MISR) and surface AOD
observations from the AErosol RObotic NETwork (AERONET) shows reasonable
agreement between simulated and observed AOD. However, BCC-ESM1 shows
weaker upward transport of aerosols from the surface to the middle and upper
troposphere, likely reflecting the deficiency of representing deep
convective transport of chemical species in BCC-ESM1. With an overall good
agreement between BCC-ESM1 simulated and observed aerosol properties, it
demonstrates a success of the implementation of interactive aerosol and
atmospheric chemistry in BCC-ESM1.
影响因子：
5.1
作者：
Lamarque, J. -F.;Shindell, D. T.;Zeng, G.
通讯作者：
Zeng, G.