搜索结果: 1-15 共查到“环境科学技术 Measurement”相关记录15条 . 查询时间(0.072 秒)
中国科学院广州地球化学研究所有机地球化学国家重点实验室唐明金研究员被提名为《Atmospheric Measurement Techniques》编委会成员
中国科学院广州地球化学研究所有机地球化学国家重点实验室 唐明金 环境
2017/5/9
近日，中国科学院广州地球化学研究所有机地球化学国家重点实验室唐明金研究员被提名为国际SCI期刊编委会成员。
《Atmospheric Measurement Techniques》是大气科学领域的国际知名期刊（最新影响因子：2.989），由欧洲地球科学联合会（European Geosciences Union）负责管理并由Copernicus Publications负责出版运行。《Atmo...
Measurement of the Hydraulic Conductivity of Gravels Using a Laboratory Permeameter and Silty Sands Using Field Testing with Observation Wells
observation wells permeameter tortuosity
2014/10/31
A new laboratory permeameter was developed for measuring the hydraulic conductivity of gravels ranging from 0.1 to 2 m/s. The release of pneumatic pressure applied to the test specimen induces an unde...
Indoor Air Quality Measurement with the Installation of a Rooftop Turbine Ventilator
Indoor Air Quality Rooftop Turbine Ventilator Computational Analysis
2013/3/12
The present paper presents a numerical analysis of the difference in comfort level inside a room of a residential building when roof top turbine ventilator is installed. This analysis simulates variou...
Measurement of Cooling Effect of Building Environment Greening
Wall Greening District Greening Trees Shading Cooling Effect
2013/3/11
A series of measurements showed that community greening and trees shading had different degree of cooling effect. The cooling effect of wall greening was related to factors such as heat storage capaci...
Using a Parafoil Kite for Measurement of Variations in Particulate Matter—A Kite-Based Dust Profiling Approach
Grassland Wind Erosion Particular Matter PM1 PM2.5 PM10 PM-Ratio
2013/2/26
This paper reports on the use of a kite-based system for measuring low-altitude particulate matter (PM) concentrations over grassland in Inner Mongolia. The motivation came from PM-concentration measu...
Measurement of Natural and Artificial Radioactivity in Soil at Some Selected Thanas around the TRIGA Mark-II Research Reactor at AERE, Savar, Dhaka
Natural Radionuclide Artificial Radionuclide HPGe Detector TRIGA Mark-II Research Reactor Activity Concentration
2013/3/13
The activity concentration of natural and fallout radionuclides in the soil at some selected Thanas around the TRIGA Mark-II Research Reactor at Atomic Energy Research Establishment (AERE), Savar, Dha...
Measurement of Radioactivity of 238U, 226Ra, 232Th and 40K in Soil of Different Geological Origins in Northern India
Soil Natural Radionuclides Disequilibrium Dose
2013/3/12
Radioactivity of the nuclides 238U, 226Ra, 232Th and 40K was measured in soil by γ-ray spectrometry using HPGe detector. A criterion was set in order to analyse soil samples from plain, semi-hilly and...
Measurement of Ambient Air Arsenic (As) Pollutant Concentration and Dry Deposition Fluxes in Central Taiwan
TSP dry deposition best-fit overall dry deposition velocity model arsenic ICP-MS
2016/3/28
This study investigated the feasibility of monitoring arsenic (As) levels in total suspended particulates (TSP), in both
dry deposition and dry deposition flux at five sampling sites located in centr...
Measurement System Evaluation for Upwind/Downwind Sampling of Fugitive Dust Emissions
Fugitive dust Upwind/Downwind sampling Fence line Sand/Gravel operations PM10
2016/3/28
Eight different PM10 samplers with various size-selective inlets and sample flow rates were evaluated for upwind/
downwind assessment of fugitive dust emissions from two sand and gravel operations in...
Measurement of Particle Mass Concentrations and Size Distributions in an Underground Station
PM10 PM2.5 Size distribution Underground station Optical particle counter
2016/3/29
The Taipei main station is a major transfer station in the Taipei Rapid Transit System and is located at the center of
Taipei metropolitan areas. This study investigates particle mass concentrations ...
A Wide-Range Particle Spectrometer for Aerosol Measurement from 0.010 μm to 10 μm
Aerosol spectrometer Differential mobility analyzer Condensation particle counter Laser particle spectrometer
2016/3/29
The Wide-range Particle Spectrometer (WPS™) is a recently introduced commercial instrument with the unique
capability to measure size distributions of aerosols from 0.01 to 10 μm in diameter. T...
Annual dose measurement for luminescence dating in Salihli, Turkey
Annual dose gamma spectroscopy TLD luminescence dating
2009/9/30
Determination of the annual dose level of an area is one of the most important parameters in calculating the geological and archaeological age of the sample using luminescence techniques. Therefore, t...
Measurement of Particulate n-alkanes and PAHs Inside and Outside a Temple in Xiamen, China
Incense burning Particulate matter n-alkanes Polycyclic aromatic hydrocarbons Health risk
2016/3/29
Total suspended particles samples inside and outside the South Pu-Tuo Temple (SPT), a traditional
Buddhist temple in Xiamen, China were collected and further analyzed for n-alkanes and polycyclic
ar...
南开大学环境科学与工程学院白志鹏教授带两位研究生赴旧金山参加“Symposium on Air Quality Measurement Method and Technology”会议（图）
南开大学 颗粒物污染防治 室内空气 区域污染
2007/5/11
2007年4月30日至5月3日，在美国旧金山Cathedral Hill Hotel，美国Air & Waste Management Association（AWMA）主办召开了“Symposium on Air Quality Measurement Method and Technology”（空气质量测量方法和技术，简称空气测量研讨会）年会。国家环保颗粒物污染防治重点实验室主任白志鹏教授、...
Review of Measurement Methods and Compositions for Ultrafine Particles
Ultrafine particles Chemical composition Particle size distribution Carbonaceous aerosol
2016/3/30
Impactor, virtual impactor/aerosol concentrator, and aerodynamic lenses are used to separate
the ultrafine particle (UP) fraction from other particle sizes for chemical analysis. Cascade
impactors, ...