Residues from the Fundão Dam Accident in Brazil and their Effects on Photosynthetic Efficiency of Two Restinga Plant Species [0.03%]
巴西Fundão坝溃坝残留物及其对两种 restinga 植物光合效率的影响
Namir Gabriely Matos Lopes,Eliemar Campostrini,Marcel Giovanni Costa França
Namir Gabriely Matos Lopes
In 2015, a breach in the Fundão Dam in Mariana (Minas Gerais State, Brazil) resulted in the release of contaminated tailings into the Doce River basin. This accident increased the concentrations of arsenic (As), lead (Pb), cadmium (Cd), va...
Impact of Exposure to Leaves From Metal-Polluted Sites on the Developmental Parameters of Larvae of the Dark Sword-Grass, Agrotis ipsilon (Lepidoptera: Noctuidae) [0.03%]
重金属污染区叶片暴露对黑弯纹夜蛾（Lepidoptera：Noctuidae）幼虫发育参数的影响
Shrouk Rasmy,Amr Mohamed,Hesham A Yousef
Shrouk Rasmy
Insects are impacted by pollutants in their environments and food sources. Herein, we set out a semi-field study to assess the impact of environmental heavy metal contamination on developmental parameters, energy reserves, and acidic and al...
Insights into In Situ Benthic Caging Tests for Ecotoxicity Assessments Targeting Discharging Groundwater Contaminant Plumes [0.03%]
关于就地底栖箱式试验在排放地下水污染物羽状带的生态毒性评价中的应用研究展望
J W Roy,L Grapentine
J W Roy
While in situ toxicity testing with caged organisms has been used to assess surface water and sediment contamination, no successful application to benthic organisms exposed to highly contaminated groundwater plumes discharging to surface wa...
Classification Model of Pesticide Toxicity in Americamysis bahia Based on Quantum Chemical Descriptors [0.03%]
基于量子化学描述符的美洲无齿步甲农药毒性分类模型
Limin Dang
Limin Dang
A set of quantum chemical descriptors (molecular polarization, heat capacity, entropy, Mulliken net charge of the most positive hydrogen atom, APT charge of the most negative atom and APT charge of the most positive atom with hydrogen summe...
Chronic Cadmium Exposure can Alter Energy Allocation to Physiological Functions in the Shrimp Penaeus vannamei [0.03%]
慢性镉暴露可改变南美白对虾能量分配生理功能
Juliana Rodrigues da Costa,Mariana V Capparelli,Pedro Magalhães Padilha et al.
Juliana Rodrigues da Costa et al.
Environmental stressors in aquatic organisms can be assessed using a bioenergetic approach based on the evaluation of changes in their physiological parameters. We evaluated the chronic effects of cadmium (Cd2+) on the energy balance as wel...
Sebastiano La Maestra,Mirko Benvenuti,Stefano Alberti et al.
Sebastiano La Maestra et al.
Plastics are synthetic organic compounds whose widespread use generates enormous waste. Different processes, such as mechanical abrasion, microbiological activity, and UVB irradiation, can fragment the plastic material and generate micropla...
Characterization of Adverse Outcomes from Legacy-Contaminated Groundwater Exposure to Early Life Stages of Fathead Minnow [0.03%]
基于水质毒理学实验的多金属暴露下fathead minnow早期生活史阶段负面效应特征化研究
Laura Gasque-Belz,Bradley Park,Steven Siciliano et al.
Laura Gasque-Belz et al.
Complex mixtures of chemicals present in groundwater at legacy-contaminated industrial sites can pose significant risks to adjacent surface waters. The combination of short-term molecular and chronic apical effect assessments is a promising...
Essential and Non-Essential Elements Levels in Fish Species Highly Consumed in the Middle Miranda River, Brazilian Pantanal [0.03%]
巴西潘塔纳尔中部密拉nda河流域鱼类体内必需和非必需元素含量水平
Fernando Marques Quintela,Fabiano Aguiar da Silva,Fabiano Correa et al.
Fernando Marques Quintela et al.
The present study investigated the levels of As, Ag, Al, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Pb, Se, and Zn in muscle samples of six fish species (Pygocentrus nattereri, Serrasalmus marginatus, Mylossoma duriventre, Leporinus friderici, Pimelodus a...
Toxicity Evaluation of Water and Pore Water from a Pilot-Scale Pit Lake in the Alberta Oil Sands Region to Daphnia Species [0.03%]
评估油砂地区试验坑湖的水质及其孔隙水对水溞属物种毒性的研究
Catherine Estefany Davila-Arenas,Lorne Doig,Xiaowen Ji et al.
Catherine Estefany Davila-Arenas et al.
Significant amounts of tailings and oil sands process-affected water (OSPW) are generated by bitumen extraction in the Alberta Oil Sands region. These by-products are potentially toxic to aquatic organisms and require remediation. The study...
Insight Study of Trace Elements in PM2.5 During Nine Years in Delhi, India: Seasonal Variation, Source Apportionment, and Health Risks Assessment [0.03%]
印度新德里九年PM2.5中微量元素的洞察研究：季节变化、来源解析与健康风险评估
Sakshi Gupta,Sudhir Kumar Sharma,Preeti Tiwari et al.
Sakshi Gupta et al.
This study investigated the concentrations, seasonal variations, sources, and human health risks associated with exposure to heavy elements (As, Al, Pb, Cr, Mn, Cu, Zn, and Ni) of PM2.5 at an urban location of Delhi (28° 38' N, 77° 10' E;...