1) radiative forcing on the surface
地面辐射强迫
2) radiative forcing
辐射强迫
1.
Aerosol optical characteristics and its direct radiative forcing in Beijing;
北京地区大气气溶胶光学特性及其直接辐射强迫的研究
2.
It is shown that the total ozone amount in model RegCM2 is bigger than that from the observed data which result in the negative radiative forcing at top of atmosphere,the cloud cover variation and the temperature varia.
结果发现 :对区域气候模式RegCM2而言 ,用于研究中国地区时 ,模式中的臭氧总量比实际状况偏大 ,利用实测臭氧资料后能产生负的晴空辐射强迫 ,并引起云量变化 ,导致地表温度变
3.
Based on the mass concentration data of aerosols simulated by LLNL CTM model and the improved aerosol parameterization in GOALS / AGCM, the radiative forcing of the global anthropogenic sulfate and soot were estimated at first time in China.
在LLNL化学输送模式(CTM)模拟的硫酸盐和烟尘气溶胶资料及改进的气溶胶参数化基础上,在国内首次用GCM估算了这两种气溶胶引起的全球辐射强迫。
3) cloud radiative forcing
云辐射强迫
1.
The seasonal and annual variability of cloud radiative forcing over northwestern China from July 2002 to June 2004 was examined with respect to four geo-topographic regions using SSF Aqua MODIS Edition 1B data of Clouds and the Earth s Radiant Energy System (CERES) of NASA s EOS.
采用NASA地球观测系统(EOS)"云与地球辐射能量系统(CERES)"的云和辐射资料,研究了我国西北地区4个典型地域2002年7月至2004年6月云对地气系统辐射强迫的季节及年变化特征,探讨了云特性参量对云辐射强迫的影响。
4) pyrgeometer
[,paiədʒi'ɔmitə]
地面辐射强度计
5) Direct radiative forcing
直接辐射强迫
1.
The global mean distribution and seasonal changes of direct radiative forcing due to black carbon (BC) at the top of atmosphere (TOA) and surface and the effect of cloud on BC direct radiative forcing have been investigated in this work by using the CAM3 (Community Atmosphere Model Version 3) developed by NCAR (National Center For Atmospheric Research).
本文利用NCAR的全球大气模式CAM3分析了有云大气条件下黑碳气溶胶在大气顶和地表的直接辐射强迫的分布及其季节变化,讨论了云对黑碳气溶胶直接辐射强迫的影响,以及全球黑碳气溶胶对中国夏季降水的影响,最后分析了南亚地区黑碳气溶胶对亚洲夏季风的影响,得到了以下一些有意义的结论。
2.
The global mean distribution and seasonal changes of direct radiative forcing due to black carbon(BC)at the top of atmosphere(TOA)and surface and the effect of cloud on BC direct radiative forcing have been investigated by using the CAM3(Community Atmosphere Model Version 3)developed by NCAR.
利用NCAR的全球大气模式CAM3分析了黑碳气溶胶在大气顶和地表的直接辐射强迫分布及其季节变化,重点讨论了云对黑碳气溶胶直接辐射强迫的影响,以及黑碳气溶胶对中国夏季降水的影响。
6) radiative forcing at the top of atmosphere
大气顶辐射强迫
补充资料:地面辐射监测
地面辐射监测
radiation monitoring on ground
d一m lon fushe Jianee地面辐射监测(radiation monitoring。nground)监视和测定环境本底辐射水平的作业,是放射性监测的内容之一,是了解人体接受环境辐射剂量和变化的重要手段。地面辐射的主要来源是地面和构筑物中天然放射性元素的辐射,宇宙射线和人工放射性元素的辐射。通常采用剂量仪表测定地面的辐射量,测定结果以每年接受的累积辐照量或辐照率表示。测量仪表的选择、测点的布设和测量遵循的原则是地面辐射测量的三要素。 测量仪表的选择一般要选用无源积分装置,如热释光剂量计、电离室或闪烁照射量率仪等。测量仪器应具备较好的能量响应和足够的灵敏度,质量要轻,便于携带。 测点的布设要保证较好的代表性,可根据测量地域的地形地貌、水文地质条件,构筑物和人口密度等情况,采用网格布点法或以某特定地点为中心罗盘方位布点法布设采样点。 测量遵循的原则主要是:定期标定仪器,在每次测量前用检查源检查仪器的可靠性;首先进行巡测,避免漏掉异常点;各测点与建筑物的距离要在10m以上,避免反散射的影响;不能在雨天或雨后马上进行测量。 (乔树潭)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条