Molecular composition and the impact of fuel moisture content on fresh primary organic aerosol emissions during laboratory combustion of Ponderosa pine needles [0.03%]
ponderosa松针在不同含水率下的新鲜一次有机气溶胶分子组分及生成机制研究
Mohammed Jaoui,Shawn P Urbanski,Russell W Long et al.
Mohammed Jaoui et al.
Pine needles represent an important fuel source in coniferous forest systems in the western United States. During forest fires, they can be easily ignited and help sustain flame on the ground. In this study, a comprehensive chemical analysi...
Effects of carbonaceous nanomaterials on soil-grown soybeans under combined heat and insect stresses [0.03%]
碳基纳米材料在复合高温和虫害胁迫下对土壤种植大豆的影响
Ying Wang,Zoe S Welch,Aaron Ramirez et al.
Ying Wang et al.
Because carbonaceous nanomaterials (CNMs) are expected to enter soils, the exposure implications to crop plants and plant-microbe interactions should be understood. Most investigations have been under ideal growth conditions, yet crops comm...
Endogenous and exogenous biomarker analysis in terrestrial phase amphibians (Lithobates sphenocephala) following dermal exposure to pesticide mixtures [0.03%]
农药混合物经皮暴露后陆生阶段两栖动物美洲窄头蛙内源和外源生物标志物分析
Donna A Glinski,S Thomas Purucker,Robin J Van Meter et al.
Donna A Glinski et al.
Pesticide mixtures are frequently co-applied throughout an agricultural growing season to maximize crop yield. Therefore, non-target ecological species (e.g., amphibians) may be exposed to several pesticides at any given time on these agric...
Novel metabolomic method to assess the effect-based removal efficiency of advanced wastewater treatment techniques [0.03%]
一种新型代谢组学方法评估高级污水处理技术的效应去除效率
Jana Späth,Malin Nording,Richard Lindberg et al.
Jana Späth et al.
Unprecedented levels of chemicals of anthropogenic origin are currently released into surface waters globally. Wastewater treatment plant effluent has been identified as a major source, containing a broad mixture of pharmaceuticals and cons...
Matthias C Rillig,Anderson Abel de Souza Machado,Anika Lehmann et al.
Matthias C Rillig et al.
Microplastic pollution is increasingly considered to be a factor of global change: in addition to aquatic ecosystems, this persistent contaminant is also found in terrestrial systems and soils. Microplastics have been chiefly examined in so...
Analysis of trichloroethene vapour in soil-gas samples using solid-sorbent tubes with gas chromatography/mass spectrometry [0.03%]
使用固相吸附管配合气相色谱/质谱法分析土壤气体样品中的三氯乙烯蒸汽
Candice M Duncan,Jon Mainhagu,Dan Lin et al.
Candice M Duncan et al.
A sampling method for the determination of chlorinated contaminant vapor concentrations present in the vadose zone, specifically TCE, has been developed, and was applied at the Tucson International Airport Authority (TIAA) Superfund site. T...
Parallel responses of human epidermal keratinocytes to inorganic SbIII and AsIII [0.03%]
人表皮角质细胞对无机Sb III和As III的并行反应
Marjorie A Phillips,Angela Cánovas,Pei-Wen Wu et al.
Marjorie A Phillips et al.
SbIII and AsIII are known to exhibit similar chemical properties, but the degree of similarity in their effects on biological systems merits further exploration. Present work compares the responses of human epidermal keratinocytes, a known ...
Surfactant toxicity to Artemia Franciscana and the influence of humic acid and chemical composition [0.03%]
表面活性剂对 Artemia Franciscana 的毒性及其焦磷酸钠和化学组成的影响
Rachel D Deese,Madeline R LeBlanc,Robert L Cook
Rachel D Deese
Surfactants can be extremely toxic to aquatic species and are introduced to the environment in a variety of ways. It is thus important to understand how other environmental constituents, in this case humic acids (HAs), may alter the toxicit...
Change in Chirality of Semiconducting Single-Walled Carbon Nanotubes Can Overcome Anionic Surfactant Stabilization: A Systematic Study of Aggregation Kinetics [0.03%]
手性半导体单壁碳纳米管的改变可以克服阴离子型表面活性剂的稳定作用：关于聚集动力学的系统研究
Iftheker A Khan,Joseph R V Flora,A R M Nabiul Afrooz et al.
Iftheker A Khan et al.
Single-walled carbon nanotubes' (SWNT) effectiveness in applications is enhanced by debundling or stabilization. Anionic surfactants are known to effectively stabilize SWNTs. However, the role of specific chirality on surfactant-stabilized ...
In Situ Oxalic Acid Injection to Accelerate Arsenic Remediation at a Superfund Site in New Jersey [0.03%]
新泽西州超级基金场地原位草酸注射加速砷污染土壤修复试验研究
Karen Wovkulich,Martin Stute,Brian J Mailloux et al.
Karen Wovkulich et al.
Arsenic is a prevalent contaminant at a large number of US Superfund sites; establishing techniques that accelerate As remediation could benefit many sites. Hundreds of tons of As were released into the environment by the Vineland Chemical ...