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Calculating Method for Area Source Model of Particulates

Gu Qing,Yang Xinxing,Li Yunsheng

Strategic Study of CAE 2005, Volume 7, Issue 1,   Pages 41-44

Abstract:

The area source model of particulates was deeply researched, and the places of the initial precipitationThe precipitation of the particulates into the inside of the area source would not be considered.The concentration of the particulates in the inside of the area source block equalled the source intensityUsing the back set method of the virtual point source, and referring to the tilt smoke and cloud modelof the part reflex of the point source, the area source model of the particulates was fully given.

Keywords： atmospheric environment     particulate     area source model     calculating method    

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Modeling agricultural non-point source pollution in a high-precipitation coastal area of China

Zhiyi LI,Pengfei DU,Haiwei HUANG,Yong Ge,Xu LI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 922-928 doi: 10.1007/s11783-014-0720-7

Abstract: Non-point source (NPS) pollution simulation in the high-precipitation coastal areas of China is difficultAn IMPULSE (Integrated Model of Non-point Sources Pollution Processes) based NPS model of the ChangtanReservoir watershed, which is a typical high-precipitation coastal area in China, was established basedon the analysis of point and NPS pollution data, a digital elevation model, and data on land-use, soilRainfall events were simulated sequentially through the year and the model was calibrated and verified

Keywords： Changtan Reservoir watershed     non-point source pollution modeling     pre-rainfall soil moisture     model calibration    

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DITCHES AND PONDS CAN BE THE SOURCES OR SINKS OF NON-POINT SOURCE POLLUTION: OBSERVATIONS IN AN UPLANDAREA IN THE JINGLINXI CATCHMENT, CHINA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 607-626 doi: 10.15302/J-FASE-2023517

Abstract: agroecosystems, ditches and ponds benefit the irrigation and drainage, as well as intercepting non-point sourceTo test this source-sink assumption in upland areas, this study made observations on the ecological function

Keywords： ditches     ponds     non-point source pollution     mountainous areas     nitrogen     phosphorus    

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Optimization model analysis of centralized groundwater source heat pump system in heating season

Shilei LU,Yunfang QI,Zhe CAI,Yiran LI

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 343-361 doi: 10.1007/s11708-015-0372-8

Abstract: Then, the energy consumption calculation model for units and pumps were established, based on which theFinally, a field test on a GWHP system in Beijing was conducted and the model was applied.forward in this paper has an important guiding significance to the actual operation of underground water source

Keywords： optimization model     groundwater source heat pump system     theoretical analysis     example verification     heating    

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Quantitative standard of eco-compensation for the water source area in the middle route of the South-to-North

Zhanfeng DONG, Jinnan WANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 459-473 doi: 10.1007/s11783-010-0288-9

Abstract: An eco-compensation mechanism between the water service source areas and its beneficiaries is essentialarea, including both the calculation of eco-compensation based on opportunity cost method (OCM) andcalculation of the burden sharing of eco-compensation between the water source area and the externalwater reception area based on the deviation square method (DSM).area in Shiyan, Hubei Province should be 1.63×10 CNY, about four times of planned eco-construction

Keywords： the South-to-North Water Transfer Scheme     eco-compensation standard     opportunity costs     deviation square method    

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Simulation model based on Monte Carlo method for traffic assignment in local area road network

Yuchuan DU, Yuanjing GENG, Lijun SUN

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 195-203 doi: 10.1007/s11709-009-0032-3

Abstract: For a local area road network, the available traffic data of traveling are the flow volumes in the keyConsidering the circumstance characteristic and the data availability of a local area road network, anew model for traffic assignment based on Monte Carlo simulation of intersection turning movement isThe formulation for local area road network assignment problems is proposed on the assumption of randomThe traffic assignment model based on the Monte Carlo method has been used in traffic analysis for an

Keywords： traffic assignment     local area road network     turning ratio     Monte Carlo method    

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The key to prevent water pollution of the Three GorgesReservoir Area is source control and abatement

Wei Fusheng,Zhang Jianhui ,He Lihuan ,Wang Xin,Wu Guoping,Ding Zhongyuan

Strategic Study of CAE 2009, Volume 11, Issue 2,   Pages 4-9

Abstract:

The main causes for water pollution in the Three Gorges Reservoir Areahas been polluted ( for example : water bloom) , the pollution treatment should include measures of source

Keywords： Three Gorges Reservoir Area     water pollution prevention     source control     strategic transformation    

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Performance analysis of an air-source heat pump using an immersed water condenser

Jie JI, Huide FU, Hanfeng HE, Gang PEI,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 234-245 doi: 10.1007/s11708-009-0056-3

Abstract: A distributed model of an air-source heat pump (ASHP) system and its experimental setup using an immersedComparisons between simulation results and experimental measurements demonstrated that the model wastheoretical and experimental background for ASHP system optimization and a valuable reference for a solar air-source

Keywords： air-source     heat pump     distributed model     immersed water condenser    

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Development of source profiles and their application in source apportionment of PM

Ningning Zhang, Mazhan Zhuang, Jie Tian, Pengshan Tian, Jieru Zhang, Qiyuan Wang, Yaqing Zhou, Rujin Huang, Chongshu Zhu, Xuemin Zhang, Junji Cao

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0879-1

Abstract: Local source profiles of major PM sources were developed.Source apportionment was conducted using CMB model.burning, fugitive dust, and sea salt for the source apportionment studies.Source contributions were calculated using a chemical mass balance (CMB) model based on ambient PM concentrationsand the source profiles.

Keywords： PM2.5     Source profile     Source apportionment     CMB     Xiamen    

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induced by interaction burning of tri-symmetric propane fires in open space based on weighted multi-point sourcemodel

Jie JI, Junrui DUAN, Huaxian WAN

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1017-1026 doi: 10.1007/s11708-020-0716-x

Abstract: Moreover, the multi-point source model was further improved, and radiation fraction of propane was calculated

Keywords： flame interaction     air entrainment     flame height     multi-point source model     thermal radiation    

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The source and transport of bioaerosols in the air: A review

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1336-8

Abstract:

• Emission of microbe from local environments is a main source of bioaerosols

Keywords： Bioaerosols     Diffusion     Source identification     Biogeography    

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ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 553-565 doi: 10.15302/J-FASE-2023519

Abstract: The wash-off model has advantages in modeling rainfall-runoff pollution due to the inclusion of two keyThis study integrated the Soil Conservation Service curve number (SCS-CN) into the wash-off model andThe enhanced wash-off model was validated in a typical rural-residential area.The results showed that the model performed better than the established wash-off model and the commonly-usedThe enhanced model can provide deeper insights into non-point pollution mitigation.

Keywords： Erhai Lake     field experiment     non-point source     pollution load     rainfall runoff     wash-off model    

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δN-stable isotope analysis of NH: An overview on analytical measurements, source sampling and its source

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1414-6

Abstract:

• Challenges in sampling of NH3 sources for d15N analysis are highlighted.

Keywords： Aerosol ammonium     Atmospheric gaseous ammonia     Isotope fingerprinting     Isotope-based source apportionment    

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Fault tolerant control strategy for modular PWM current source inverter

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 228-238 doi: 10.1007/s11708-022-0852-6

Abstract: control method for an input-series output-parallel modular grid-tied pulse-width modulation (PWM) current source

Keywords： current source converter (CSC)     fault-tolerant control     space vector modulation     active damping     resonance    

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Evaluation of Ecosystem Services and Construction of Ecological Security Pattern in Qinba Mountain Area

Song Ting, Li Daiqing, Zhang Linbo, Wang Guangzhen, Gao Yanni, Yang Chunyan,Feng Chaoyang, Ma Huan

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 64-72 doi: 10.15302/J-SSCAE-2020.01.007

Abstract:

The ecological security pattern in the Qinba Mountain Area plays a keysecurity pattern is also an effective measure for ensuring ecological security in the Qinba Mountain AreaBased on the results of an ecosystem sensitivity analysis and the source-sink theory for landscape ecology, ecological sources of the Qinba Mountain Area are identified using optimized hot spot analysis.Moreover, potential ecological corridors are identified using the minimum cumulative resistance model

Keywords： Qinba Mountain Area     ecosystem services     ecological security pattern     ecological source     ecological corridors    

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Title Author Date Type Operation

Calculating Method for Area Source Model of Particulates

Gu Qing,Yang Xinxing,Li Yunsheng

Journal Article

Modeling agricultural non-point source pollution in a high-precipitation coastal area of China

Zhiyi LI,Pengfei DU,Haiwei HUANG,Yong Ge,Xu LI

Journal Article

DITCHES AND PONDS CAN BE THE SOURCES OR SINKS OF NON-POINT SOURCE POLLUTION: OBSERVATIONS IN AN UPLANDAREA IN THE JINGLINXI CATCHMENT, CHINA

Journal Article

Optimization model analysis of centralized groundwater source heat pump system in heating season

Shilei LU,Yunfang QI,Zhe CAI,Yiran LI

Journal Article

Quantitative standard of eco-compensation for the water source area in the middle route of the South-to-North

Zhanfeng DONG, Jinnan WANG

Journal Article

Simulation model based on Monte Carlo method for traffic assignment in local area road network

Yuchuan DU, Yuanjing GENG, Lijun SUN

Journal Article

The key to prevent water pollution of the Three GorgesReservoir Area is source control and abatement

Wei Fusheng,Zhang Jianhui ,He Lihuan ,Wang Xin,Wu Guoping,Ding Zhongyuan

Journal Article

Performance analysis of an air-source heat pump using an immersed water condenser

Jie JI, Huide FU, Hanfeng HE, Gang PEI,

Journal Article

Development of source profiles and their application in source apportionment of PM

Ningning Zhang, Mazhan Zhuang, Jie Tian, Pengshan Tian, Jieru Zhang, Qiyuan Wang, Yaqing Zhou, Rujin Huang, Chongshu Zhu, Xuemin Zhang, Junji Cao

Journal Article

induced by interaction burning of tri-symmetric propane fires in open space based on weighted multi-point sourcemodel

Jie JI, Junrui DUAN, Huaxian WAN

Journal Article

The source and transport of bioaerosols in the air: A review

Journal Article

ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES

Journal Article

δN-stable isotope analysis of NH: An overview on analytical measurements, source sampling and its source

Journal Article

Fault tolerant control strategy for modular PWM current source inverter

Journal Article

Evaluation of Ecosystem Services and Construction of Ecological Security Pattern in Qinba Mountain Area

Song Ting, Li Daiqing, Zhang Linbo, Wang Guangzhen, Gao Yanni, Yang Chunyan,Feng Chaoyang, Ma Huan

Journal Article