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Construction, Techniques and Application of New Generation Doppler Weather Radar Network in China

Xu Xiaofeng

Strategic Study of CAE 2003, Volume 5, Issue 6, Pages 7-14

Abstract:

New generation Doppler weather radar (NEXTRAD) has become one of the most important tools for monitoringand forecasting severe weather.China, some problems that should be carefully considered in construction and several new fields of radartechniques in weather monitoring in future.

Keywords： Doppler weather radar technical analysis construction application future development

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Wind profiler radar to monitor the dust weather

Wei Wenshou,Wang Minzhong,He Qing

Strategic Study of CAE 2012, Volume 14, Issue 10, Pages 51-56

Abstract: using a wind profiler radar in the hinterland of the Taklimakan Desert in April 2010.of the horizontal wind field and vertical velocity of a breaking dust weather in a desert hinterland, calculates and gives the radar echo intensity and vertical distribution of a dust storm, blowing sandand floating dust weather, and discusses the atmospheric dust counts/concentration derived from thewind profiler radar data.

Keywords： wind profiler radar dust weather echo intensity monitoring

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Study on motion compensation method for MMW Chirp － SF radar

Wang Guili,Li Xingguo

Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 184-187

Abstract:

MMW Chirp - SF radar is a kind of radar to get high range resolution,This paper puts forward a velocity measurement method compounding the Pulse Doppler velocity measurement

Keywords： MMW radar Chirp - SF Doppler motion compensation

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estimation based on symmetry polynomial aided Chinese remainder theorem for multiple targets in a pulse Dopplerradar Research Articles

Chenghu CAO, Yongbo ZHAO,ybzhao@xidian.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 2, Pages 304-316 doi: 10.1631/FITEE.2000418

Abstract: To avoid Doppler ambiguity, pulse Doppler radar may operate on a high pulse repetition frequency (PRFIt adds complexity to a radar system.

Keywords： Range ambiguity Erroneous range Multiple targets Symmetry polynomial aided Chinese remainder theorem

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A new method for estimating the longevity and degradation of photovoltaic systems considering weather

Amir AHADI,Hosein HAYATI,Joydeep MITRA,Reza ABBASI-ASL,Kehinde AWODELE

Frontiers in Energy 2016, Volume 10, Issue 3, Pages 277-285 doi: 10.1007/s11708-016-0400-3

Abstract: The commonly used evaluation techniques usually overlook the four weather states which are clear, cloudyIn this paper, an ovel analytical model of the four weather conditions based on the Markov chain is proposed

Keywords： photovoltaic (PV) systems solar cell Markov model weather effects

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Structure Analysis, Forecasting and Urgent Measure for Surprised Severe Weather

OuYang Shoucheng,Xie Na,Hao Liping

Strategic Study of CAE 2005, Volume 7, Issue 9, Pages 9-13

Abstract: storm in Beijing and Shanghai and heavy rain gust in NE Sichuan are analyzed, and the surprised severe weatherThe results showed that the surprised weather can be forecast.

Keywords： blown-ups structure analysis surprised severe weather taking precautions against severe weather

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Influence and hazard of disastrous space weather on power grid in China

liu Lianguang

Strategic Study of CAE 2010, Volume 12, Issue 9, Pages 29-33

Abstract: Through the analysis, the possible impacts of extreme space weather on the future UHV, large-scale power

Keywords： space weather magnetic storm GIC UHV power grid safety

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Performance evaluation on the pollution control against wet weather overflow based on on-site coagulation

Zongqun Chen, Wei Jin, Hailong Yin, Mengqi Han, Zuxin Xu

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1400-z

Abstract: The pollution caused by wet weather overflow in urban drainage systems is a main factor causing blackeningIn addition, the relation of wet weather overflow rate and concentration of pollution load on the on-siteThis work provides scientific guidance to address wet weather overflow in terminal drainage pipes.

Keywords： Wet weather overflow On-site coagulation/flocculation Fast removal of particulate pollutants

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Status and development of sciences and technology for weather modification

Zheng Guoguang,Guo Xueliang

Strategic Study of CAE 2012, Volume 14, Issue 9, Pages 20-27

Abstract:

The brief introduction of history, status and development of weatherWith development and progress of human civilization, the sensitivity and vulnerability to weather showSince the creation of modern weather modification in 1946, the strong demands for water resource andrelief of natural disaster induced by severe weather have promoted the rapid development of weather modificationin the past 60 years due to the increased understanding of natural weather process.

Keywords： weather modification status of science and technology development trend

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Exploration and research of space physics and space weather

Wang Chi

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 41-45

Abstract: Starting from the early 1990s, space weather is born by applying the fundamentals of space physics toThe space weather study is aimed to investigate and alleviate the disaster effects of solar activitysummary of the history, current status and future direction of the international space physics and space weatherexploration and study, and introduces the suggested space physics and space weather mid-long term development

Keywords： space physics space weather space physics exploration strategic plan

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Engineering System of Weather Modification in China

He Zhijin,Wang Guanghe,Wang Yuzeng

Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 87-91

Abstract:

Weather modification (rain enhancement, hail suppression, fog clearing, etc.) is introduced in thisA typical operational system of weather modification in China is described, which consists of monitoringand forecasting of weather and cloud, seeding technology (conception model, seeding criteria, effective

Keywords： weather modification precipitation enhancement hail suppression fog clearing engineering system

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ANN Analysis of Multi-correlation Between Forest Fire Risk and Weather Parameters

Song Weiguo,Ma Jian,Satoh K,Wang Jian

Strategic Study of CAE 2006, Volume 8, Issue 2, Pages 61-66

Abstract:

Calculation of forest fire probability is a complex issue concerning weather, tree species, geographyThe impact of weather parameters on fire has been one of the hot spots in the forest fire study.In this paper, the effect of 5 daily weather parameters on forest fire probability is investigtated.Secondly, the multi-correlaiton between fire probability and the 5 weather parameters is studied withIt is indicated from the results that there are steady correlaiton between fire probability and weather

Keywords： neural network forest fire fire probability weather fire risk

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A method to predict cooling load of large commercial buildings based on weather forecast and internal

Junbao JIA,Jincheng XING,Jihong LING,Ren PENG

Frontiers in Energy 2016, Volume 10, Issue 4, Pages 459-465 doi: 10.1007/s11708-016-0424-8

Abstract: density and randomness, this paper presented an air-conditioning cooling load prediction method based on weather

Keywords： commercial building load prediction multiple linear regression

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Disastrous weather trend under global climate change and its influence on offshore wind power

Ge Shanshan,Zhang Ren

Strategic Study of CAE 2010, Volume 12, Issue 11, Pages 71-77

Abstract:

The state of disastrous weather in China is studied comprehensively,Furthermore, the response on extreme weather of China is explored under global climate change.

Keywords： global climate change disastrous weather offshore wind power

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Treatability aspects of urban stormwater stressors

Anthony N. TAFURI, Richard FIELD

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5, Pages 631-637 doi: 10.1007/s11783-012-0420-0

Abstract: Pollution from diffuse sources (pollution from contaminants picked up and carried into surface waters by stormwater runoff) has been identified as a significant source of water quality problems in the U.S. scientists and engineers continue to seek solutions that will allow them to optimize existing technologies and develop new ones that will provide the best possible protection to people, wildlife, and the environment. This paper addresses the various pollutants or stressors in urban stormwater, including flow (shear force), pathogens, suspended solids/sediment, toxicants (organic and metals), nutrients, oxygen demanding substances, and coarse solids. A broad overview of the pollutants removed and the removal mechanisms by and of conventional best management practices (BMPs) is also presented. The principal treatment mechanisms of conventional wet ponds, vegetative swales/buffer strips, and wetlands are sedimentation and filtration. These mechanisms have the capability to remove significant amounts of suspended solids or particulate matter and are a vital component of strategies to reduce pollutant loads to receiving waters. In addition, because most of the nation’s receiving water violations are caused by pathogen indicator bacteria, it is of utmost importance that research efforts address this problem. Further research is also needed on the treatment of emerging contaminants in BMPs and on the costs and affects of maintenance and maintenance schedules on the long-term performance of BMPs.

Keywords： stormwater wet weather flow urban runoff