A comprehensive review on green buildings research: bibliometric analysis during 1998–2018

Environmental Science and Pollution Research - Buildings account for nearly 2/5ths of global energy expenditure. Due to this figure, the 90s witnessed the rise of green buildings (GBs) that were...     

南京市城市生活垃圾分类收集问卷调查

围绕南京市城市生活垃圾分类收集的问卷调查展开，揭示了南京市生活垃圾收集开展的现状，分析了其间存在的问题及成因，提出了相应的改进意见和解决办法，为生活垃圾分类收集在全国的推广提供了依据。     

粉煤灰增钙渣水泥试验研究

提出了粉煤灰增钙渣水泥的最佳配合比及工艺技术参数。并介绍了该品种水泥的物理力学性能，为粉煤灰增钙渣水泥的生产与应用提供了一定的依据     

广东省酸雨污染与控制研究综述

收集分析了广东省十余年的各方面环境资料，得到：1991－1997年全省降水pH值的范围是4．61－4．96，酸雨频率的范围是43．4％－53．1％，呈不明确的下降趋势，广州，韶关是酸雨的中心，广东省SO2排放的高值区与酸雨的中心是一致的。研究认为，广东省酸雨主要是由自身的污染排放造成的，首先应重点抓好珠江三角洲的电厂的SO2排放的削减，研究提出了火电厂优先治理的名单及推茬治理方案，提出了SO2和酸雨防治工程计划。     

高速公路路线选择与地质灾害关系的研究

本文通过一条高速公路路线勘选的工程实例，研究了高速公路路线选择与地质灾害间的关系。认为，路线选择前，路线走廊及周围地区现时及未来地质灾害的勘查至关重要。这些灾害包括水库塌岸、洪水、断层和断裂带、滑坡、泥石流、崩塌等，路线选择应尽量避开这些灾害地区。对不能避开的地质灾害，应视其特征用不同方法治理，同时应兼顾工程造价、环保及行车舒适等情况。     

Understanding and encouraging greater nature engagement in Australia: results from a national survey

Interaction with nature has a range of significant health, ecological and economic benefits and a number of governments are implementing policies to increase humans’ engagement with nature. Using a large nationally representative survey sample in Australia, this study provides a detailed comment on the feasibility of such a policy, as well as contributing to an understanding of the characteristics of individuals who engaged in one or more of five dimensions of nature interaction, namely: nature engagement; conservation participation; nature advocacy; environmentally friendly purchasing and future engagement with nature conservation. The results indicate that age, income, education, marital status and household structure are all important influences on various types of nature engagement. It is suggested that increasing opportunities for young people to interact with nature is important, as well as supporting older people's involvement in conservation, plus focusing on the need to target and direct various policies.     

Migration and transformation of heavy metals in hyperaccumulators during the thermal treatment: a review

Environmental Science and Pollution Research - The pollution of heavy metals (HMs) in the soil has become one of the important factors affecting the national environment and human health....     

Transcriptome analysis of Plantago major as a phytoremediator to identify some genes related to cypermethrin detoxification

Environmental Science and Pollution Research - Cypermethrin (CYP) is a toxic manmade chemical compound belonging to pyrethroid insecticides contaminating the environment. Plantago major (PM) has...     

Shifts in microbial community structure and diversity in a MBR combined with worm reactors treating synthetic wastewater

The chemical oxygen demand (COD) and NH₃-N removal, membrane fouling, sludge characteristics and microbial community structure in a membrane bioreactor (MBR) coupled with worm reactors (SSBWR) were evaluated for 210 days. The obtained results were compared to those from a conventional MBR (C-MBR) operated in parallel. The results indicated that the combined MBR (S-MBR) achieved higher COD and NH₃-N removal efficiency, slower increase in membrane fouling, better sludge settleability and higher activities of the related enzymes in the activated sludge. Denaturing gradient gel electrophoresis was used to analyze the microbial community structures in the C-MBR and the S-MBR. The microbial community structure in the S-MBR was more diverse than that in the C-MBR. Additionally, the slow-growing microbes such as Saprospiraceae, Actinomyces, Frankia, Clostridium, Comamonas, Pseudomonas, Dechloromonas and Flavobacterium were enriched in the S-MBR, further accounting for the sludge reduction, membrane fouling alleviation and wastewater treatment.     

Bioaccumulation and the expression of hepatic cytochrome P450 genes in marine medaka (Oryzias melastigma) exposed to difenoconazole

This study was conducted to assess the effects of difenoconazole (DFZ), a triazole fungicide, on the hepatic biotransformation system and its bioaccumulation in marine medaka (Oryzias melastigma). Fish were exposed to DFZ (1, 10, 100, 1000 ng/L) for 180 days. The results showed that: (1) The mRNA levels of hepatic CYP1A1, CYP1B, CYP1C1, CYP27B and CYP3A40 were up-regulated, but those of CYP3A38 and CYP27A1 were down-regulated. (2) The activity of ethoxyresorufin-O-deethylase (EROD) and the content of reduced glutathione (GSH) in the liver were increased in the DFZ-treated groups, and glutathione S-transferase (GST) activity was increased in the 100 and 1000 ng/L groups. (3) DFZ was accumulated in the muscle and the biological concentration factors in the 10, 100, and 1000 ng/L groups were respectively 149, 81 and 25. These results suggested that long-term exposure to DFZ at low concentrations would result in a bioaccumulation of this compound and disturb the biotransformation system.