搜索结果: 1-15 共查到“环境科学技术 site”相关记录24条 . 查询时间(0.109 秒)
Nest site and weather affect the personality of harvester ant colonies
Nest site and weather harvester ant colonies
2015/12/10
Environmental conditions and physical constraints both influence an animal’s behavior. We investigate whether behavioral
variation among colonies of the black harvester ant, Messor andrei, rema...
Prairie Warbler Nest-site Selection, Nest Survival, and Demographic Response to Management in a Pitch Pine-Scrub Oak Barren
shrubland birds Setophaga discolor early-successional habitat shifting mosaic nest survival disturbance
2014/12/11
As shrubland bird populations decline, there is a critical need to understand the effects of habitat management. I studied a population of color-banded prairie warblers (Setophaga discolor) between 20...
Diving Behavior and Identification of Sex of Breeding Atlantic Puffins (Fratercula arctica), and Nest-Site Characteristics of Alcids on Petit Manan Island, Maine
seabird foraging nest characteristics Atlantic puffin Gulf of Maine diving
2014/12/11
During 2008 – 2009, we quantified foraging behavior of adult Atlantic puffins (Fratercula arctica) by deploying time-depth recorders (TDRs) on 18 adults and collected morphological measurements from 4...
Roosting, Site Fidelity, and Food Sources of Urban Gulls In Massachusetts: Implications For Protecting Public Water Supplies
fidelity food gull roosting urban water quality
2014/12/9
Anyone who has spent time in coastal New England has seen gulls flying overhead and heard their familiar sound; gulls may be one of the most recognizable birds in the world. There are over 50 species ...
Sources Affecting PM2.5 Concentrations at a Rural Semi-Arid Coastal Site in South Texas
Positive Matrix Factorization (PMF2) Principal Component Analysis/Absolute Principal Component Scores (PCA/APCS) Coastal Industrialized Urban
2013/3/8
Principal component analysis/absolute principal component scores (PCA/APCS) and positive matrix factorization (PMF2), an advanced factor analysis technique were employed to apportion the sources influ...
Aerosol Optical Properties Observed at a Semi-Arid Rural Site in Northeastern China
Light absorption Light scattering Semi-arid area
2016/3/25
Continuous in situ measurements of aerosol optical properties have been conducted since March 2010 at a semi-arid
rural site in Northeastern China - Tongyu (44.56°N, 122.92°N, elevation 151 m), a ref...
Temporal Trends in Ambient SO2 at a High Altitude Site in Semi-Arid Western India: Observations versus Chemical Transport Modeling
SO2 GEOS-Chem HYSPLIT IOCL Oil Fire PBL Height OH Radical
2013/3/11
Ambient sulphur dioxide (SO2) measurements have been performed at a high altitude site in the semi arid region of western India, Gurushikhar, Mt. Abu (24.6°N, 72.7°E, 1680 m ASL), during different sam...
In 1999, the US Environmental Protection Agency (EPA) published the regional haze rule (RHR). The RHR default implementation plan calls for each class I area 20% worst baseline (2000-2004) visibility ...
3D Field-Scale Environmental Multimedia System Validation of the Dispersion of Benzene for Trail Road Landfill Site and Its Risk Assessment
Environmental Multimedia System (EMS) Monte Carlo Method (MCM) Risk Assessment Multimedia Environments
2013/3/11
In this paper, a new modeling approach incorporating both a new environmental multimedia system (EMS) and the Monte Carlo method (MCM) is developed as a tool for the risk assessment of contaminants. A...
Evaluation of Incremental Population and Individual Carcinogenic Risks of PCDD/Fs from Steel and Iron Industry in Taiwan by a Site-specific Health Risk Assessment Method
Sinter plant Electric arc furnace Steel and iron industry PCDD/Fs risk assessment Population risk
2016/3/28
Sinter plants and electric arc furnaces are the most important emission sources of PCDD/Fs. In order to understand the
contribution and distribution of PCDD/Fs risk from steel and iron industry, the ...
The Volatilization of Pollutants from Soil and Groundwater: Its Importance in Assessing Risk for Human Health for a Real Contaminated Site
Human Health Risk Assessment Volatilization Models Soil Contamination Groundwater Contamination Cancer Risk Hazard Index
2013/3/13
Pollution of different elements (air, water, soil and subsoil) resulting both from accidental events and from ordinary industrial and civil activities causes negative effects on the human health and o...
Quantitative Source Apportionment of Size-segregated Particulate Matter at Urbanized Local Site in Korea
Cascade impactor PMF CPF Size segregation Source contribution
2016/3/28
The suspended particulate matter (PM) has been collected by a cascade impactor for 2 years (September 2005–
September 2007) in Kyung Hee University-Global Campus located on the border of Yongin and S...
Chemical Composition of Water-soluble Ions and Carbonate Estimation in Spring Aerosol at a Semi-arid Site of Tongyu, China
Tongyu PM2.5 Water-soluble ions Carbonate
2016/3/28
Fine aerosol samples (PM2.5) were collected daily at Tongyu, a semi-arid site in northeast China from April to June 2006,
when Asian dust events occurred frequently. The concentrations of nine water-...
Chemical Characterization and Source Identification of Particulate Matter at an Urban Site of Navi Mumbai, India
PM2.5–10 PM2.5 PIXE EF analysis PCA
2016/3/28
Particulate matter samples were collected using a dichotomous sampler at a residential area of Vashi situated in Navi
Mumbai, India during the period of 2008. The sampler facilitates the simultaneous...
Diurnal Variations of Particle-bound PAHs at a Traffic Site in Xiamen, China
PAHs, Diurnal variations Risk assessment Uncertainty analysis Xiamen
2016/3/29
To improve our current understanding of the fate of particle-bound PAHs, which include potent mutagens and
carcinogens, diurnal measurements of these compounds were carried out from 23 Oct to 31 Dec ...