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Meteorological technology application and development in wind energy resources utilization

Song Lili,Zhou Rongwei,Yang Zhenbin,Zhu Rong,

Strategic Study of CAE 2012, Volume 14, Issue 9, Pages 96-101

Abstract: paper summarizes the application status, problems and impacts on project benefits in various aspects of meteorologicalFurthermore, based on the analysis of atmospheric science principles and the special needs of wind power to meteorological

Keywords： wind power resource meteorological technology observation and assessment simulation and prediction

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The application of marine meteorological observation in tropical cyclone data assimilation

Wan Qilin,He Jinhai

Strategic Study of CAE 2012, Volume 14, Issue 10, Pages 33-42

Abstract:

Based on the current situation and development plan of marine meteorologicalobservation, it is recognized that there is a need to develop appropriate data assimilation technologyerror covariance required by tropical cyclone data assimilation, also can use effectively the marine meteorologicalobservation.By means of the multi scale/block batch wise data assimilation, to amplify the utilization of marine meteorological

Keywords： marine meteorological observation the efficiency of data utilization multi scale/block batch wise data

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Design and Implementation of Meteorological Observation System Projects

Zheng Guoguang

Strategic Study of CAE 2000, Volume 2, Issue 6, Pages 21-26

Abstract:

The current situation of the meteorololgical observation in China and the development tendency ofthe meteorological observation technology are analyzed.The principal goals of the design and implementation of the meteorological observation system projectThe overall sketch and the main items of the “Meteorological Observation Automation Project (Phase

Keywords： atmosphere observation observational automation engineering design and implementation

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Impact of anthropogenic heat emissions on meteorological parameters and air quality in Beijing using

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1478-3

Abstract:

The Large scale Urban Consumption of energ Y model was updated and coupled with WRF.

Keywords： Anthropogenic heat emissions LUCY High-resolution Meteorological parameters Air quality

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Synchronous observation of rising soluble bubble through quiescent solution

Yifu ZHANG , Shuai TIAN , Weizhong LI , Yongchen SONG ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 307-312 doi: 10.1007/s11708-009-0028-7

Abstract: An experimental method using computer image processing technology (CIPT) was proposed to observe and investigate the velocity, deformation, heat and mass transfer, etc. of a rising soluble gas (CO) bubble through a quiescent hot water. A model was set up to describe the behavior of the bubble in a visual experimental system in which a high-speed camera rose instantaneously with the movement of the bubble. A series of trajectory videos about the bubble were recorded by a computer linked to the camera. The trajectory, volume changes and rate of mass transfer of the bubble were obtained by the CIPT. It is found that the single bubble follows a rolling trajectory at the initial stage when there is mass transfer. With the volume decreasing, the disturbed behavior of the bubble becomes tempered. When the rising velocity of the bubble reaches the maximum, the velocity is nearly at a constant. The experimental and analysis results show that this method is useful for the research on the mass transfer and the movement of rising bubbles in liquid.

Keywords： soluble bubble mass transfer synchronous observation computer image processing

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Research Progress of Marine Scientific Equipment and Development Recommendations in China

Song Xiancang, Du Junfeng, Wang Shuqing, Li Huajun

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 76-83 doi: 10.15302/J-SSCAE-2020.06.010

Abstract: addition, it provides reviews on the state-of-the-art techniques associated with the marine scientific observationplatforms, namely air–sea interface observation platform, mobile underwater observation platform, and seafloor observation network system, in the countries that are believed to lead the field, andthe marine remote-sensing satellites, marine research ships, deep-diving submersibles, and seafloor observation

Keywords： marine scientific equipment deep-sea observation platform air–sea interface observation mobile underwaterobservation seafloor observation network equipment development

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Impacts of emissions and meteorological changes on China’s ozone pollution in the warm seasons of 2013

Dian Ding, Jia Xing, Shuxiao Wang, Xing Chang, Jiming Hao

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1160-1

Abstract: of anthropogenic emissions reductions caused by the Air Pollution Control Action Plan and changes in meteorologicalWe found that the impact on daily maximum eight-hour (MDA8) O3 concentration by the meteorological variationThe meteorological differences significantly change MDA8 O3 by -3.5–8.5 ppb (-8.2%–18.8%) with large

Keywords： O₃ pollution Meteorological influences Emission reduction NO_x VOC

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General modeling and optimization technique for real-world earth observation satellite scheduling

Frontiers of Engineering Management Pages 695-709 doi: 10.1007/s42524-023-0263-3

Abstract: Over the last two decades, many modeling and optimization techniques have been developed for earth observation

Keywords： earth observation satellite scheduling general technique optimization algorithm commercial constellation

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PM2.5 over North China based on MODIS AOD and effect of meteorological elements during 2003‒2015

Youfang Chen, Yimin Zhou, Xinyi Zhao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1202-8

Abstract: effect model to estimate daily PM2.5 concentrations of North China between 2003 and 2015 with ground observationThe tempo-spatial characteristics of PM2.5 and the influence of meteorological elements on PM2.5 is discussedMeteorological/topography conditions, that include high surface humidity of area in the range of 34°‒concentrated PM2.5 pollution in North China are consistent with the local emission level, unfavorable meteorological

Keywords： Aerosol optical depth PM_2.5 MODIS Mixed effect model Canonical correlation analysis

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The Polar Orbit Meteorological Satellite in China

Meng Zhizhong

Strategic Study of CAE 2004, Volume 6, Issue 10, Pages 1-5

Abstract:

Meteorological satellite is one kind of applied satellite that has tremendous benefit to both economicThe development of polar orbit meteorological satellite in China has experienced the processes from experimentThis paper introduces briefly the development and performance of the FY-1 polar meteorological satelliteMoreover, the general information of the new generation polar FY-3 meteorological satellite is presented

Keywords： polar orbit meteorological satellite FY-1 satellite FY-3 satellite

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Observation of black carbon aerosol in Beijing, 2003

LOU Shujuan, MAO Jietai, WANG Meihua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3, Pages 345-349 doi: 10.1007/s11783-007-0059-4

Abstract: The objective of this study was to determine the black carbon concentration in Beijing in 2003. The aerosol properties were measured using an Aethalometer and a tapered element oscillating microbalance (TEOM) on the roof of the Physics Building of Peking University (39.99º N, 116.31º E) from July to August 2003 and from November 2003 to January 2004. The average black carbon (BC) concentrations in the summer and winter were 8.80 and 11.4 μg/m, respectively. During winter, two different cyclone cut offs were installed at the inlet of an aethalometer. The BC mass concentration in TSP, PM, and PM were obtained. The results indicated that in winter aerosol, 90% of BC exited in PM and 82.6% of BC exited in PM. The BC in PM accounted for 5.11% of the PM mass.

Keywords： carbon concentration Beijing tapered element August aethalometer

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The Development of the Operational System for Meteorological Prediction in China

Yan Hong,Li Zechun,Ma Qingyun,Tian Cuiying

Strategic Study of CAE 2000, Volume 2, Issue 11, Pages 88-93

Abstract:

In This article the progress of the operational system for meteorological prediction in China wereSome key experiences for modernization of meteorological services in China are discussed.Finally, the outlook of future meteorological prediction systems in the 21st century are addressed briefly

Keywords： meteorological prediction operational system development

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Ground Segments for FY Meteorological Satellites

Xu Jianmin,Niu Yinsheng,Dong Chaohua,Zhang Wenjian,Yang Jun

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 13-18

Abstract:

Meteorological satellite program of China was initiated in 1970s.Since then, two series of meteorological satellites are developed: polar and geostationary named as FY1Ground segments are major components of FY meteorological satellite projects.FY meteorological satellites have become an essential portion in the modernization of China´s meteorologicalThe paper discusses the success of FY meteorological satellite program.

Keywords： FY meteorological satellite ground segment satellite application

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Considerations on Promoting the Smooth Development of National Land Observation System

Guo Jianning

Strategic Study of CAE 2006, Volume 8, Issue 10, Pages 47-53

Abstract:

Drawing on the experience of land observation cause in developed countries, the thesis has depictedthe work done in China´s land observation system.By doing so the smooth developments of national land observation system can be achieved.

Keywords： satellite application remote sensing land observation system data sharing

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Development of Marine Equipment for Underwater Stereoscopic Observation

Ma Rui, Zhao Xiutao, Liu Cungen

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 19-25 doi: 10.15302/J-SSCAE-2020.06.003

Abstract:

Establishing an underwater stereoscopic observation network to obtainThis study first analyzes the need and necessity of developing the underwater stereoscopic observationand presents the key breakthrough points of marine sensors which serve as the key link for underwater observationChina has made great progress in technologies regarding marine observation platforms, but it still lagsThe big data obtained from ocean observation does not match the actual demand, and the ocean sensors

Keywords： ocean observation sea floor observatory network underwater vehicle underwater sensor