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...     

A climate-change vulnerability and adaptation assessment for Brazil's protected areas

Brazil hosts the largest expanse of tropical ecosystems within protected areas (PAs), which shelter biodiversity and support traditional human populations. We assessed the vulnerability to climate change of 993 terrestrial and coastal-marine Brazilian PAs by combining indicators of climatic-change hazard with indicators of PA resilience (size, native vegetation cover, and probability of climate-driven vegetation transition). This combination of indicators allows the identification of broad climate-change adaptation pathways. Seventeen PAs (20,611 km²) were highly vulnerable and located mainly in the Atlantic Forest (7 PAs), Cerrado (6), and the Amazon (4). Two hundred fifty-eight PAs (756,569 km²), located primarily in Amazonia, had a medium vulnerability. In the Amazon and western Cerrado, the projected severe climatic change and probability of climate-driven vegetation transition drove vulnerability up, despite the generally good conservation status of PAs. Over 80% of PAs of high or moderate vulnerability are managed by indigenous populations. Hence, besides the potential risks to biodiversity, the traditional knowledge and livelihoods of the people inhabiting these PAs may be threatened. In at least 870 PAs, primarily in the Atlantic Forest and Amazon, adaptation could happen with little or no intervention due to low climate-change hazard, high resilience status, or both. At least 20 PAs in the Atlantic Forest, Cerrado, and Amazonia should be targeted for stronger interventions (e.g., improvement of ecological connectivity), given their low resilience status. Despite being a first attempt to link vulnerability and adaptation in Brazilian PAs, we suggest that some of the PAs identified as highly or moderately vulnerable should be prioritized for testing potential adaptation strategies in the near future.     

有意违章行为动因分析与控制对策探讨

对有意违章行为的含义进行了界定 ,并对有意违章行为产生的动因进行了详细分析 ,提出了有意违章行为的动因主要包含违章行为与遵章行为满足生理心理需要作用的差值ΔXW、违章行为会受到法规惩处的作用FW、违章行为可导致人身伤害的主观感觉的作用RW3个方面。同时对 3个方面的动因按弗鲁姆的激励理论进行了转化 ,给出了各自的含义说明。笔者按动因分析的结果 ,给出了控制有意违章行为的步骤和措施     

TPH-contaminated Mexican Refinery Soil: Health Risk Assessment and the First Year of Changes

The soil of a coastal Mexican refinery is quite contaminated, especially by hydrocarbons, with detected concentrations up to 130000 mg kg(-1) as TPHs (total petroleum hydrocarbons). The main sources of contamination are pipelines, valves, and old storage tanks, besides the land disposal of untreated hydrocarbon sediments derived from the cleaning of storage tanks. A health risk assessment (HRA) was carried out in order to measure the risk hazard indexes and clean-up standards for the refinery soil. HRA suggested the following actions to be taken: benzene concentrations must be reduced in eight of the 16 studied refinery zones to 0.0074-0.0078 mg kg(-1). Also, vanadium concentration must be reduced in two zones up to a concentration of 100 mg kg(-1). In only one of all of the studied zones, benzo(a)pyrene concentration must be reduced to 0.1 mg kg(-1). After 1 yr, TPHs showed a diminution of about 52%. Even though TPHs concentrations were variable, during 1999 the average concentrations were as much as 15.5 times the goal concentration. For year 2000, TPHs concentrations were only 7.4-fold the proposed value. For the 1999-2000 period, PAHs (polycyclic aromatic hydrocarbons) concentrations decreased by 82%. Some PAHs with 2, 3, 4, and 5 aromatic rings were removed up to 100% values.     

中国东南沿海大(中)型浅成中低温热液矿床—斑岩型矿床评价的地质准则、成矿模式及其找矿意义

本文总结中国东南沿海高钾钙碱性—双峰式火山岩带中已勘查大中型矿床成矿环境的共性：矿床所处区域构造的部位、成岩与成矿时代、矿床与岩浆成因类型、火山构造及其基底构造控矿性、矿床与爆发角砾岩、矿床与矿化类型叠加与共生、矿化与蚀变的分带往、矿床定位深度与剥蚀深度。作者认为这八点可作为找寻与评价大（中）型矿床的地质准则。通过火山地质与矿床地质统一的研究提出本区晚中生代以火山为中心地热体系的成矿模式。并就三个方面作类比：①与现代火山地热体系成矿作用类比；②以紫金山高硫型浅成低温热液矿床与世界同类型矿床作比较；③与环太平洋其他火山岩带同类型矿床模式作类比．通过建立本区的模式与类比获得进一步找矿中值得重视的一些思路．     

SBR法处理中药材有机废水工艺研究

应用ＳＢＲ法对中药材有机废水进行了研究。考察了ＣＯＤＣＲ、ＢＯＤ５、ＳＳ、ＮＨ３－Ｈ的处理效果，以及ＰＨ、水温、污泥负荷等条件对去除率的影响。运行结果表明，ＰＨＯ ６．０－９．０、ｔ为１５－３０℃、污沁荷０．３ｋｇＢＯＤ５／ｋｇＭＬＳＳ．ｄ，运行程序：进水０．５ｈ（限制曝气）、曝气１０ｈ、脱氮１．５ｈ，沉降０．５ｈ，排水０．５ｈ、闲置１１ｈ，周期时间２４ｈ时ＣＯＤＣＲ去除率８８％、ＢＯＤ５９４％、     

浙江三界、谷来地区1/5万区域地质调查工作的主要进展

三界谷来地区主要出露中、新生代火山岩。进行 １／５万区域地质调查时，采用火山活动旋回－火山构造－火山地层－岩相、岩性－体化思路，按照同旋回火山机构或火山喷发区为单元，确定岩石地层单位和填图单元。火山岩划分为九种岩相类型，建立了两个岩相模式和一个三相一体成因模式。根据火山岩浆作用的旋回性及其产物与火山构造形迹时、空、成因一致性原理，将中、新生代火山岩浆作用分为四个火山活动旋回，圈定了相应的火山机构或火山喷发中心，建立了竹田头复活破火山演化模式。新生代玄武岩中发现二辉斜长麻粒岩等深源包体，为研究区域深部地质作用过程提供了证据。侵入岩按岩石谱系单元划分了七个岩石单元一个超单元，将侵入岩－潜火山岩－火山岩作为岩浆作用整体研究，为正确阐明岩浆作用及其演化规律奠定了基础。区域线型构造发育，与环形火山构造组合，形成火山岩区特有的线一环构造格局。中上元古界陈蔡群变质岩划分为上、下两个岩组，探讨了变质岩的原岩性质及其形成的大地构造环境。     

反硝化在土壤及地下水中的净化作用

综述了土壤及地下水系统中反硝化作用的研究进展，详细地介绍了反硝化作用的原理和机制，用以防治地表水和地下水的污染。     

沪杭高速公路嘉善段道路声屏障的设计及降噪效果

在详细调查沪杭高速公路喜善张家浜中桥路段（试验路段）未建道路声屏障噪声情况的基础上，介绍了试验路段工程概况及道路声屏障的设计，并分析了声屏障的现场降噪效果，试验路段声屏障的声学指标达到预期目标，具有良好的环境效益。     

面向经济回收的产品设计系统构成

面向回收的产品设计能够使废旧产品得到更好的回收和重用，优化拆卸序列的生成必须基于产品拆卸的经济性分析。论述了面向经济回收的产品设计系统的构成及相关的关键问题，分析了产品的零件材料回收价值与拆卸工艺，建立了零件材料合理回收的评估方法。