进一步搞好离任经济责任审计工作

离任经济责任审计,越来越受到各级领导的重视。搞好离任经济责任审计,确保审计质量,值得我们深入思索和关注。做好离任经济责任审计工作,要明确审计范围,把握审计重点,评价客观公正;对任期较长的责任人进行任期期间经济责任任审计;及时下达审计决定,保证审计工作的时效性。     

地图审核在线审批系统分析与设计

随着互联网技术的发展和“互联网＋”业态的兴起,电子政务成为推进审批服务便民化的重要内容。地图审核作为一项行政许可,主要分为申请和受理、技术审查、审批和送达及样本备案4个业务环节。根据上述业务步骤,本文对地图审核在线审批系统的设计进行了分析,完成了系统的构建与应用,为同类型其他系统的构建提供了参考。     

ADVANCES IN APPLIED RESEARCH OF THE OUTGOING LONGWAVE RADIATION IN CHINA

The outgoing longwave radiation(OLR)observed by NOAA satellite series has widely applied in various researchfields since the 1980s in China.In this paper,advances of the applied research of OLR are described in the following re-spects:(1)Studies of the global ITCZ;(2)Climatology of the subtropical high over northern Pacific;(3)Studies of the tropical cyclone over West Pacific;(4)Characteristics of the intraseasonal variation(ISV)of tropical convective activities;(5)Divergence wind and large scale circulation over the tropics;(6)Studies of the air-sea interaction;(7)Estimation of precipitation over the Tibetan Plateau and the Yangtze River(Changjiang River)basin during therainy season;(8)Analyses of regional climates of China;(9)Studies of prediction of the severe and disastrous weather and climate;(10)Atlas of OLR.The distinctive features of these advances are reviewed and the focal points of the OLR applied research in futureare also suggested.     

中国地—气系统长波射出辐射（OLR）的气候特征

根据ERBE和ISCCP资料讨论了云对地—气系统长波射出辐射（OLR）的强迫作用及纬度、大气温度等因子的影响。分析了OLR场与500hPa及地表有效辐射场的相似问题。阐述了OLR在全国的分布特征，指出冬季OLR场大致呈纬向型．夏季为一不对称的鞍形场。年分布与1月的相似。最后还就各区域的OLR年变化特征进行了讨论．     

CLIMATIC CHARACTERISTICS OF EARTH-ATMOSPHERE OUTGOING LONGWAVE RADIATION OVER CHINA*

ERBE and ISCCP data are used to investigate the cloud forcing and latitude and atmospheric temperature effects on outgoing longwave radiation(OLR) in the earth-atmosphere system,and the similarity of OLR field to 500 hPa and surface effective radiation fields.Also,discussion is taken up of the OLR distribution on a nationwide basis,indicating that the winter(summer) OLR pattern is roughly a zonal type(asymmetrical saddle) with the annual pattern analogous to the January one.In the end the yearly OLR variation features are addressed on a regional basis.     

项目国家审计对设计方要求初步分析

项目国家审计是一种执法监督活动,设计方满足审计要求是必不可少的义务和职责。通过铁路建设项目国家审计,初步分析国家审计对设计方要求,提出设计方满足项目国家审计要求的措施,为设计方适应国家投资市场规则及其变化趋势,规避设计风险,拓展设计方生存空间提供思路。     

NASA/Goddard长波辐射方案在GRAPES_Meso模式中的应用研究

本文将NASA（National Aeronautics and Space Administration）/Goddard长波辐射方案引入到GRAPES_ Meso（Global/Regional Assimilation and PrEdiction System_Meso）模式中,对2006年4月中国地区进行了一个月的模拟试验,并与相应的NCEP（National Centers for Environmental Prediction）再分析资料进行了对比分析。试验结果表明:在模拟区域内,使用GRAPES_Meso模式进行24 h、48 h预报得到的晴空大气顶向外长波辐射通量（the clear sky outgoing longwave radiation flux,OLRC）、地面接收到向下长波辐射通量（the clear sky downward longwave radiation flux at ground,GLWC）分布形势与NCEP再分析资料具有较好的对应关系;模式预报24 h、48 h OLRC和NCEP再分析资料月平均误差百分比控制在－10%～＋10%以内,GLWC月平均误差百分比比OLRC略大,但总体上两者误差都在合理和可接受范围之内。OLRC和GLWC 24 h、48 h的预报和NCEP再分析资料的逐日距平相关系数及标准误差的对比显示,模式24 h预报OLRC、GLWC的距平相关系数月平均值分别为0.96、0.98,标准误差月平均值分别为24.54 W m-2、27.23 W m-2;模式48 h预报OLRC、GLWC的距平相关系数月平均值分别为0.9521、0.9804,标准误差月平均值分别为22.43 W m-2、27.64 W m-2。总体上,模式24 h、48 h预报OLRC和GLWC的距平相关系数都在0.93以上,标准误差都在31 W m-2以内,且GLWC预报和NCEP再分析资料的相关性比OLRC略好,OLRC预报与NCEP再分析资料的的标准误差比GLWC略小。通过和RRTM长波辐射方案对比可知,两者的预报水平基本一致。本文研究结果表明,引入NASA/Goddard长波辐射方案后的GRAPES_Meso模式整体上能够较好地预报OLRC和GLWC,该辐射方案可以作为模式GRAPES_Meso的备选辐射方案之一。     

地理国情监测在领导干部自然资源资产离任审计工作中的应用探讨

为积极配合审计部门开展领导干部自然资源资产离任审计工作,充分利用地理国情普查及监测成果,探索领导干部自然资源资产离任审计的内容、方法和评价指标体系,探讨了基于地理国情普查和监测数据成果、基础测绘及相关技术获取的各类自然资源资产基础数据。按专业部门现行标准与有关行业部门进行必要的专题数据整合和处理,建设市级自然资源本底数据库,摸清自然资源的存量与变量,为建立自然资源资产审计长效机制奠定扎实的基础。     

A Regional Scale Investigation of Climatological Tropical Convection and Precipitation in the Amazon Basin

This study constructs a regional scale climatology of tropical convection and precipitation from more than 15 years of monthly outgoing longwave radiation (OLR) and precipitation data on 2.5°× 2.5° latitude-longitude grid to examine the spatial and temporal patterns and variability of convection and precipitation in the Amazon Basin. A linear regression analysis also detects if any trends exist in the two datasets. The region of study extends from 15°N to 25°S and 30° to 80°W that encompass the Amazon Basin and surrounding fringe areas for the period from January 1979 through December 1995 for the OLR data and up to 1996 for the precipitation dataset. The basin-average mean monthly and seasonal climatology serve as a ‘baseline’ reference for comparison with the full time series of basin-average monthly OLR and precipitation to illustrate the interannual variability and identify anomalous periods of wet and dry conditions. A linear trend analysis of OLR data found small negative values across the Amazon Basin indicating a slight increase in convective activity over the period of study. The analysis of the precipitation time series, however, shows no coincidental increase in precipitation as would be expected with an increase in convective activity. Portions of Rondônia and Mato Grosso, areas that have undergone extensive deforestation, illustrate no trend in precipitation as suggested by GCM simulation results. The only area featuring any large change in precipitation occurs in a small area in the northwestern region of South America where a large positive trend in precipitation exists.     

中国南海海表面温度与对流关系初探

利用1985年1月～2009年7月月平均海表面温度(SST)和代表局地对流的对外长波辐射(OLR)资料,讨论中国南海海表面温度与局地对流之间的关系。结果显示,在气候平均意义下,南海对流增强所需的SST阈值为27℃,即当SST低于27℃时,南海OLR值高于240 W/m2,并且随SST的升高变化不大;SST超过27℃后,随着SST的升高,OLR迅速减小,对流强度不断增强。与一般热带海洋不同之处在于SST超过29.5℃后对流仍加强。冬季风阶段(10月～次年4月)SST值较低,对流受到抑制,即使在3、4月SST高于27℃时对流强度仍较弱;5月为南海夏季风爆发月,SST较4月仅升高1℃,但对流强度显著增强;夏季风阶段(6～9月)南海的高温暖水使对流在平均意义上维持高值,但对流的变化与局地SST变化之间的关系不明显。