自2016年初江苏仪化信息技术公司完成了总部ERP大集中实施推广项目,并成功上线运行。总部对ERP规范化应用的要求很严格,而EM模块业务量大、检查点多,仅依靠关键用户手工查错,纠错效率低而且易漏项。DT时代数据是决定企业兴衰的最核心资...自2016年初江苏仪化信息技术公司完成了总部ERP大集中实施推广项目,并成功上线运行。总部对ERP规范化应用的要求很严格,而EM模块业务量大、检查点多,仅依靠关键用户手工查错,纠错效率低而且易漏项。DT时代数据是决定企业兴衰的最核心资产,基于企业各层级数据的挖掘分析与应用将成为下一步信息化工作的核心内容。在如今的大数据时代,企业数据仓库(Enterprise Data Warehouse,EDW)普遍存在于各种企业BI(Business Intelligence)项目中。笔者以"EM规范化应用及绩效分析系统"建设为例,介绍ERP大集中后基于EDW构建企业数据挖掘分析与应用平台方面所做的探索与尝试。展开更多
As"the third pole",the Tibetan Plateau(TP)is sensitive to climate forcing and has experienced rapid warming in recent decades.This study analyzes annual and seasonal near-surface air temperature changes on t...As"the third pole",the Tibetan Plateau(TP)is sensitive to climate forcing and has experienced rapid warming in recent decades.This study analyzes annual and seasonal near-surface air temperature changes on the TP in response to transient and stabilized 2.0℃/1.5℃global warming targets based on simulations of the Community Earth System Model(CESM).Elevation-dependent warming(EDW)with faster warming at higher elevations is predicted.A surface energy budget analysis is adopted to uncover the mechanisms responsible for the temperature changes.Our results indicate a clear amplified warming on the TP with positive EDW in 2.0℃/1.5℃warmer futures,especially in the cold season.Mean TP warming relative to the reference period(1961–90)is dominated by an enhanced downward longwave radiation flux,while the variations in surface albedo shape the detailed pattern of EDW.For the same global warming level,the temperature changes under transient scenarios are~0.2℃higher than those under stabilized scenarios,and the characteristics of EDW are broadly similar for both scenarios.These differences can be primarily attributed to the combined effects of differential downward longwave radiation,cloud radiative forcing,and surface sensible and latent heat fluxes.These findings contribute to a more detailed understanding of regional climate on the TP in response to the long-term climate goals of the Paris Agreement and highlight the differences between transient and stabilized warming scenarios.展开更多
文摘自2016年初江苏仪化信息技术公司完成了总部ERP大集中实施推广项目,并成功上线运行。总部对ERP规范化应用的要求很严格,而EM模块业务量大、检查点多,仅依靠关键用户手工查错,纠错效率低而且易漏项。DT时代数据是决定企业兴衰的最核心资产,基于企业各层级数据的挖掘分析与应用将成为下一步信息化工作的核心内容。在如今的大数据时代,企业数据仓库(Enterprise Data Warehouse,EDW)普遍存在于各种企业BI(Business Intelligence)项目中。笔者以"EM规范化应用及绩效分析系统"建设为例,介绍ERP大集中后基于EDW构建企业数据挖掘分析与应用平台方面所做的探索与尝试。
基金the National Natural Science Foundation of China(Grant Nos.41971072,41771069).
文摘As"the third pole",the Tibetan Plateau(TP)is sensitive to climate forcing and has experienced rapid warming in recent decades.This study analyzes annual and seasonal near-surface air temperature changes on the TP in response to transient and stabilized 2.0℃/1.5℃global warming targets based on simulations of the Community Earth System Model(CESM).Elevation-dependent warming(EDW)with faster warming at higher elevations is predicted.A surface energy budget analysis is adopted to uncover the mechanisms responsible for the temperature changes.Our results indicate a clear amplified warming on the TP with positive EDW in 2.0℃/1.5℃warmer futures,especially in the cold season.Mean TP warming relative to the reference period(1961–90)is dominated by an enhanced downward longwave radiation flux,while the variations in surface albedo shape the detailed pattern of EDW.For the same global warming level,the temperature changes under transient scenarios are~0.2℃higher than those under stabilized scenarios,and the characteristics of EDW are broadly similar for both scenarios.These differences can be primarily attributed to the combined effects of differential downward longwave radiation,cloud radiative forcing,and surface sensible and latent heat fluxes.These findings contribute to a more detailed understanding of regional climate on the TP in response to the long-term climate goals of the Paris Agreement and highlight the differences between transient and stabilized warming scenarios.
