浅析紧急救援的综合性

2006年初,国务院发布了《国家突发公共事件总体应急预案》。其目的是要提高政府保障公共安全和处置突发公共事件的能力,最大程度地预防和减少突发公共事件及其造成的损害,保障公众的生命财产安全,维护国家安全和社会稳定,促进经济社会全面、协调、可     

植树节所不能拯救的森林病

发现一个“有趣”的现象。打开某知名网站的环保频道,有关于植树造林的专题。近期的新闻有一些,大抵是有关植树节活动。再看早期的新闻,居然一下就上跨到去年的同一时期。当然,去年的同一时期也要迎接植树节。     

Study of the pyrolysis of ionic liquid [Bmim]Cl-pretreated mango pit at low temperature

Journal of Material Cycles and Waste Management - In the present work, mango pit was used to study the feasibility of converting ionic liquid-pretreated biomass into biofuel and activated biochar...     

Large-scale utilization of desulfurization ash and fly ash for unfired production of high-strength road-base stones

Journal of Material Cycles and Waste Management - This paper utilizes desulfurization ash (DA), fly ash (FA) and ordinary Portland cement (OPC) to prepare unfired high-strength road-base stones by...     

Biochar and cattle manure amendments improve the quality of green waste compost as growing substrate for Centaurea cyanus

Journal of Material Cycles and Waste Management - This study aimed at investigating the impacts of different percentages of biochar (BC) (at 0, 15, and 25%; by vol.) and/or cattle manure (CM) (at...     

焦化场地典型多环芳烃类污染物精细化风险评估

为准确评估多环芳烃(PAHs)污染土壤对人体的健康风险,解决目前基于总量风险评估导致土壤PAHs修复目标值过严的问题,采用德国标准研究院颁布的生物可给性测试方式研究了石家庄某焦化厂土壤中苯并[b]荧蒽(BBF)、苯并[k]荧蒽(BKF)、苯并[a]芘(BAP)、茚并[1,2,3-cd]芘(IPY)和二苯并[a,h]蒽(...     

神农架大九湖亚高山泥炭湿地甲烷通量变化特征及其与产甲烷菌群落组成的关系

2018年12月～2019年11月,采用涡度相关法和高通量测序技术,以湖北省神农架大九湖亚高山泥炭湿地为研究对象,对甲烷(CH4)通量以及产甲烷菌群落组成进行相关研究.结果 及分析表明:大九湖泥炭湿地研究期间表现为CH4的源,CH4总排放量为9333.26 mg· m-2,CH4日平均排放通量为18.50 nmol·m-2·s-1,冬、春、夏、秋四季的CH4平均排放通量分别为6.46、4.62、36.81、25.92 nmol·m-2·s-1,存在明显的季节变化;研究区产甲烷菌优势菌群为Methanoregula(66.73％)和Methanocella(21.99％);对样本中产甲烷菌的Shannon指数进行双因素方差分析发现,同一季节不同深度的样本中产甲烷菌多样性存在显著差异,随着深度的增加,产甲烷菌的多样性指数呈下降趋势;同一深度不同季节的样本中产甲烷菌多样性存在显著差异;夏季产甲烷菌群落组成与CH4排放通量为强正相关关系,春季产甲烷菌群落组成与CH4排放通量为强负相关关系,Methanothermus与CH4排放通量为显著正相关关系,Methanolinea与CH4排放通量为显著负相关关系.     

Contextual and organizational factors in sustainable supply chain decision making: grey relational analysis and interpretative structural modeling

Environment, Development and Sustainability - Sustainable supply chain emerges as a major business trend essential to long-term competitive advantage. Relevant corporate decisions concern a broad...     

Study on the effect of public participation on air pollution control based on China's Provincial level data

Environment, Development and Sustainability - Air pollution treatment has become the priority in environmental management for Chinese government. However, environmental problems are closely related...     

Microfiber pollution: an ongoing major environmental issue related to the sustainable development of textile and clothing industry

Environment, Development and Sustainability - Textiles release microfibers to the environment during production, use, and at end-of-life disposal. There is a potentially large and growing risk to...