搜索结果: 1-15 共查到“环境科学技术 An investigation”相关记录22条 . 查询时间(0.104 秒)
INVESTIGATION ON INSAR TIME SERIES DEFORMATION MODEL CONSIDERING RHEOLOGICAL PARAMETERS FOR SOFT CLAY SUBGRADE MONITORING
InSAR SBAS rheology highway deformation monitoring
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2018/5/16
The stability control is one of the major technical difficulties in the field of highway subgrade construction engineering. Building deformation model is a crucial step for InSAR time series deformati...
An Investigation of Human-Error Rates in Wildlife Photographic Identification; Implications for the Use of Citizen Scientists
pattern recognition ecology marbled salamander public participation in science
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2014/12/11
Rapid technological advancements in digital cameras and widespread public access to the internet have inspired many researchers to consider alternative methods for collecting, analyzing, and distribut...
Investigation of Compliance with the ANSI Z133.1 - 2006 Safety Standard in the New England Tree Care Industry
arboriculture tree care standard
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2014/11/26
Arborists are exposed to many occupational hazards and experience more than three times the overall fatality rate of all U.S. workers. Investigations into fatal incidents lead to a better understandin...
Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities
anaerobic digestion biogas microalgae nutrient removal sludge
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2014/11/4
The main goals of this research are to investigate the anaerobic digestibility of algae and to investigate the effects of growth media on the growth rates, nutrient removal kinetics, and extracellular...
Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities
biogas microalgae nutrient remova sludge
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2014/10/31
The main goals of this research are to investigate the anaerobic digestibility of algae and to investigate the effects of growth media on the growth rates, nutrient removal kinetics, and extracellular...
An Investigation of the Factors Affecting the Ozone Concentrations in an Urban Environment
Adjoint Model Ozone Sensitivities Emissions Urban Area
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2013/2/27
Adjoint sensitivity analysis allows to assess the areas that have the largest impact on a given receptor site. The adjoint version of the Community Multiscale Air Quality (CMAQ v4.5) model was employe...
An Investigation of the Factors Affecting the Ozone Concentrations in an Urban Environment
Adjoint Model Ozone Sensitivities Emissions Urban Area
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2013/3/28
Adjoint sensitivity analysis allows to assess the areas that have the largest impact on a given receptor site. The adjoint version of the Community Multiscale Air Quality (CMAQ v4.5) model was employe...
Geophysical Investigation of the Fresh-Saline Water Interface in the Coastal Area of Abergwyngregyn
Fresh-Saline Water
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2013/3/11
The importance of the study of saline/fresh water incursion cannot be over-emphasized. Borehole sampling has been extensively used, but it is intrusive, quite expensive and time consuming. Electrical ...
An Investigation of the Carbon Neutrality of Wood Bioenergy
Carbon Carbon Footprint Carbon Neutrality Bioenergy Forest Harvests Anticipation Rational Expectations
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2013/3/11
Wood biomass has been viewed as “carbon neutral”—its uses as energy have a zero carbon footprint. Some observers argue that the use of wood biofuels will result in a decrease of the forest stock and a...
The Response of Benthic Foraminiferal Assemblages to Copper Exposure: A Pilot Mesocosm Investigation
Mesocosm Benthic Foraminifera Copper Pollution
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2013/3/11
Controlled experiments, including mesocosms and laboratory cultures, are used to identify a potential speci?c cause- effect relationship that has been previously inferred in field studies. In this stu...
Experimental and Numerical Investigation of Desalination Plant Outfalls in Limited Disposal Areas
Desalination Dense Jets Plumes Terminal Height Densimetric Froude Number Fluent
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2013/3/12
In this study, experimental and numerical investigations of the dense brine jets are conducted for disposal areas of limited extent. First, a new experimental model representing a section of sea floor...
An Experimental Investigation of Hydrogen Production from Biomass
air-steam gasification biomass hydrogen production
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2009/11/16
In gaseous products of biomass steam gasification, there exist a lot of CO, CH4 and other hydrocarbons that can be converted to hydrogen through steam reforming reactions. There exists potential hydro...
Investigation of Diatomite Properties from Ankara-Kızılcahamam and Çankırı-Çerkeş Regions
Diatomite Diatomaceous earth Amorphous Pozzolan
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2009/10/14
The physical properties, chemical and mineralogical compositions and microscopic structures of diatomites collected from Ankara-Kzlcahamam and C ankr-C erkes regions were examined in this study...
Investigation of Geochemical and Leaching Characteristics of Solid Wastes from Yeniköy (Muğla-Turkey) Power Plant
Bottom ash fly ash leachate solid waste thermal power plants
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2009/10/13
The use of lignite in power generation has led to increasing environmental problems associated not only with gaseous emissions but also with the disposal of ash residues. In particular, the use of low...
Investigation of Parameters of Compaction Testing
Compaction control Nuclear density test Sand cone test, Correlation
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2009/9/30
Compaction is one of the most efficient and practical soil improvement techniques that can be applied to earthworks. In the field, compaction control is commonly carried out by sand-cone and nuclear g...