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Microbiological air quality at municipal waste sorting plant 都市废物分拣厂的微生物空气质素
Pub Date : 2016-12-01 DOI: 10.1515/oszn-2016-0024
Karol Bulski, K. Frączek, M. Chmiel
Abstract Municipal waste plants can be a source of biological contamination of the environment, depending on the method of operation and the type of collected waste. The aim of this study was the quantitative characteristics of airborne microorganisms at the Barycz municipal waste sorting plant in Cracow. Bioaerosol measurements of indoor and outdoor air of the municipal waste sorting plant were performed during the summer season using a six-stage Andersen cascade impactor. The highest concentration of bacterial and fungal aerosol was observed in the medium fraction sorting room (129.02×103 cfu·m-3 and 116.21×103 cfu·m-3, respectively). There were statistically significant differences in the concentrations of bacterial and fungal aerosol between indoor and outdoor air. The calculations showed a significant correlation between the concentration of bioaerosol and particulate matter. Based on the analysis of bioaerosol particle size distribution, it was found that the concentration of bacteria and fungi has a maximum value in the diameter range 3.3-7.0 μm. The study confirmed that the municipal waste sorting plants can be causing exposure to microbiological agents.
城市垃圾处理厂可能是环境的生物污染源,这取决于其操作方法和收集的垃圾类型。本研究的目的是研究克拉科夫Barycz城市垃圾分拣厂空气中微生物的数量特征。在夏季,使用六级安德森级联冲击器对城市垃圾分拣厂的室内和室外空气进行了生物气溶胶测量。细菌和真菌气溶胶浓度最高的是中馏分分拣室(分别为129.02×103 cfu·m-3和116.21×103 cfu·m-3)。室内和室外空气中细菌和真菌气溶胶浓度差异有统计学意义。计算结果表明,生物气溶胶浓度与颗粒物浓度之间存在显著的相关性。通过对生物气溶胶粒径分布的分析,发现细菌和真菌的浓度在直径3.3 ~ 7.0 μm范围内达到最大值。该研究证实,城市垃圾分拣厂可能会导致接触微生物。
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引用次数: 2
Effect of forest site types on the exchangeable and water-soluble cations distribution in the soil profiles 不同立地类型对土壤剖面交换性和水溶性阳离子分布的影响
Pub Date : 2016-12-01 DOI: 10.1515/oszn-2016-0019
G. Porębska, A. Ostrowska
Abstract The aim of this research was to assess the impact of forest site types on the ionic composition of the soil sorption complex and soil water extracts in a soil profile. Three forest site types: coniferous forest (CF), coniferous-deciduous forest (CDF), and deciduousconiferous forest (DCF), were selected for the studies. Three dominant soil types were distinguished on the studied plots: Haplic Podzol, Dystric Arenosol, and Dystric Cambisol. Calcium (Ca), magnesium (Mg), potassium (K), sodium (Na), and aluminium (Al) in the soil sorption complex and soil water extracts were determined. Ca is a dominant cation in the soil sorption complex in organic horizon, while Al in mineral soil horizons. The differences between forest site types in ionic composition of soil water extracts were observed, mainly in the organic horizon and the horizons below the rooting zone. The vegetation affected the Ca/Al and base cations to Al molar (BC/Al) ratios. The Ca/Al and the BC/Al molar ratios increased in the sequence of sites: CF < CDF < DCF.
摘要本研究的目的是评估不同立地类型对土壤剖面中土壤吸附复合物和土壤水提取物离子组成的影响。选取针叶林(CF)、针叶林-落叶林(CDF)和落叶针叶林(DCF) 3种立地类型进行研究。研究样地的优势土壤类型分为三种:单灰壤、单砂壤和单砂壤。测定了土壤吸附络合物和土壤水提取物中的钙(Ca)、镁(Mg)、钾(K)、钠(Na)和铝(Al)。钙离子是有机层土壤吸附复合物的优势阳离子,而铝离子是矿物层土壤吸附复合物的优势阳离子。不同立地类型土壤水提物离子组成存在差异,主要表现在有机层和生根区以下层。植被对Ca/Al和碱离子/Al摩尔比(BC/Al)有影响。Ca/Al摩尔比和BC/Al摩尔比的增大顺序为:CF < CDF < DCF。
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引用次数: 0
Use of the synthetic index of agricultural environment quality for evaluation of soils degraded as a result of stone coal exploitation 用农业环境质量综合指数评价石煤开采导致的土壤退化
Pub Date : 2016-12-01 DOI: 10.1515/oszn-2016-0026
S. Klatka, M. Malec, M. Ryczek, E. Kruk
Abstract In the work, evaluation of agricultural production space of the area at the Węglowa street in Jastrzębie Zdrój is presented. The method of the synthetic indicator proposed at the Institute of Soil Science and Plant Cultivation in Puławy was used in the calculation. The determined synthetic indicator of agricultural production space of the investigated area classifies it as the area of mean conditions for agricultural production. Geomechanical and hydrological degradation of soil increasing in time may cause changes of values of this indicator and also high deterioration of environmental conditions of agricultural production.
摘要对Jastrzębie Zdrój市Węglowa街道区域的农业生产空间进行了评价。计算采用Puławy土壤科学与植物栽培研究所提出的综合指标法。确定的调查区域农业生产空间综合指标将调查区域划分为农业生产条件平均的区域。随着时间的推移,土壤的地质力学和水文退化会引起该指标的变化,也会引起农业生产环境条件的高度恶化。
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引用次数: 2
Contamination of runoff waters with polycyclic aromatic hydrocarbons in the city of Siedlce Siedlce市径流水体中多环芳烃的污染
Pub Date : 2016-12-01 DOI: 10.1515/oszn-2016-0022
M. Kluska, B. Łopuszyńska, J. Jabłońska
Abstract The paper presents the results of the research on content of 16 polycyclic aromatic hydrocarbons in samples of runoff waters collected in Siedlce city. The samples were collected in March, July and October 2015. The highest mean total concentration of 16 PAHs amounting to 12.54 μmolּdm-3 was determined in water samples collected at Łukowska Street, whereas the lowest concentrations (1.90 μmolּdm-3) were found in samples collected at Warszawska Street. In some samples, small amounts of benzo(a)pyrene were present; the average content ranged from 0.02 μmol⋅dm-3 at Warszawska Street to 0.20 μmolּdm-3 at Garwolińska Street.
摘要本文介绍了锡德勒市径流水样品中16种多环芳烃含量的研究结果。样本于2015年3月、7月和10月采集。Łukowska街水样中16种多环芳烃的平均总浓度最高,为12.54 μmol dm-3, Warszawska街水样中16种多环芳烃的平均总浓度最低,为1.90 μmol dm-3。在一些样品中,存在少量的苯并(a)芘;Warszawska街的平均含量为0.02 μmol⋅dm-3, Garwolińska街的平均含量为0.20 μmol·dm-3。
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引用次数: 0
The role of industrial processes in the reduction of selected greenhouse gases emission 工业过程在减少选定温室气体排放方面的作用
Pub Date : 2016-12-01 DOI: 10.1515/oszn-2016-0023
M. Sadowski, Anna Romańczak, I. Kargulewicz
Abstract The paper presents an analysis of the selected anthropogenic greenhouse gases (GHG) emission sources in industrial processes, as well as the mitigation policies and measures in Annex I Parties to the UN Framework Convention on Climate Change. [Text of the United Nations … 1992].The main gas in this category is carbon dioxide, but several countries have a dominant share of hydrofluorocarbons (HFCs) with a clear upward trend in their emissions. In Poland, the majority of the GHG emissions from industrial processes come from three categories: refrigeration and air-conditioning (HFCs), cement production (CO2) and ammonia production (CO2). An analysis of the policies and measures implemented or planned in this group of countries shows that voluntary programs and agreements among governments and stakeholders are the most effective. A crucial element of the voluntary programs is the support to assist enterprises in the transition to the best low carbon technologies and practices.
摘要:本文分析了《联合国气候变化框架公约》附件一缔约方在工业过程中选定的人为温室气体(GHG)排放源,以及减缓政策和措施。[联合国案文…1992年]。这一类的主要气体是二氧化碳,但有几个国家的氢氟碳化合物占主导地位,其排放量呈明显上升趋势。在波兰,工业过程的大部分温室气体排放来自三类:制冷和空调(氢氟碳化物)、水泥生产(二氧化碳)和氨生产(二氧化碳)。对这组国家实施或计划的政策和措施的分析表明,政府和利益相关者之间的自愿方案和协议是最有效的。自愿项目的一个关键要素是支持企业向最佳低碳技术和实践过渡。
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引用次数: 1
Chemical structure, synthesis, and physical and chemical properties of porous polymers as materials applied in analytical chemistry and environmental protection 多孔高分子材料的化学结构、合成及理化性质在分析化学和环境保护中的应用
Pub Date : 2016-12-01 DOI: 10.1515/oszn-2016-0027
Piotr Goś, J. Chmielewski, Marta Janczura, Damian Gorczyca, Ewa Żyfka-Zagrodzińska
Abstract This article is part of a series devoted to discussing strategies for the synthesis of ion-imprinted polymers and molecularly imprinted polymers, their chemical structure and great potential, which may be used in porous material design, analytical chemistry, environmental protection and other areas of science. The presented work constitutes a basis for a better understanding of what porous polymers are, how we can synthesise them and how to foresee their properties, which can be later used in studies of environmental pollution and analytical chemistry.
本文是离子印迹聚合物和分子印迹聚合物的合成策略系列文章的一部分,讨论了它们的化学结构及其在多孔材料设计、分析化学、环境保护等科学领域的巨大潜力。所提出的工作为更好地理解多孔聚合物是什么,我们如何合成它们以及如何预测它们的性质奠定了基础,这可以在以后的环境污染和分析化学研究中使用。
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引用次数: 0
Genetically modified organisms (GMO) in opinions completing secondary schools in Lublin 在卢布林完成中学学业的意见中,转基因生物(GMO)
Pub Date : 2016-09-01 DOI: 10.1515/oszn-2016-0016
S. Lachowski, Magdalena Florek-Łuszczki, A. Jurkiewicz, J. Chmielewski, I. Żeber-Dzikowska
Abstract The objective of the conducted analysis is the opinion of adolescents completing secondary schools concerning genetically modified organisms (GMO) and determination of the relationship between the level of knowledge concerning GMO, and evaluation of the safety of their use in industry and agriculture. The scope of problems undertaken was elaborated based on the survey studies conducted on a group of 500 adolescents completing secondary schools from the Lublin Region, including 250 attending general profile secondary schools and 250 from agricultural technical schools. The study was conducted by the method of a diagnostic survey, using the questionnaire technique. The results of the study showed that the respondents perceived both positive and negative aspects of producing genetically modified (GM) products. These evaluations were significantly related with the respondents’ level of knowledge concerning GMO. The higher the level of knowledge, the more positive the evaluations of the adolescents concerning the cultivation and breeding of GMO, and more frequent indications that the consumption of products manufactured from these organisms is safe.
摘要:本研究的目的是了解中学毕业青少年对转基因生物(GMO)的看法,并确定转基因生物知识水平与评价其在工业和农业中的使用安全性之间的关系。所涉问题的范围是根据对卢布林地区500名中学毕业的青少年进行的调查研究拟订的,其中包括250名就读普通中学的青少年和250名就读农业技术学校的青少年。本研究采用诊断调查法,采用问卷调查法。研究结果表明,受访者认为生产转基因产品既有积极的一面,也有消极的一面。这些评价与被调查者对转基因生物的知识水平显著相关。知识水平越高,青少年对转基因生物的培育和育种的评价越积极,食用转基因生物生产的产品安全的迹象也越频繁。
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引用次数: 0
Relationships between exchangeable and water-soluble cations in the forest soil 森林土壤中交换阳离子与水溶性阳离子的关系
Pub Date : 2016-09-01 DOI: 10.1515/oszn-2016-0017
G. Porębska, A. Ostrowska
Abstract The aim of this research was to assess the relationships between exchangeable and water-soluble cations in forest soil types. Three dominant soil types were distinguished on studied plots: Haplic Podzol, Dystric Arenosol and Dystric Cambisol. Ca, Mg, K, Na and Al in soil sorption complex and soil water extracts were determined. The differentiation of the ionic composition of soil sorption complex and soil water extracts within a soil type and amongst soil types was presented. The sum of cations in the soil and water extracts was the highest in Dystric Cambisol and the lowest in Haplic Podzol. Ca is a dominant cation in soil and soil water extracts in organic horizon, whilst Al is dominant in mineral soil horizons. The Ca/Al and the base cations to Al (BC/Al) molar ratios increased in the sequence of soils: Haplic Podzol < Dystric Arenosol < Dystric Cambisol. The parent material, soil-forming processes and vegetation cover affected the Ca/Al and BC/Al ratios.
摘要本研究旨在探讨森林土壤类型中交换性阳离子和水溶性阳离子之间的关系。研究样地的优势土壤类型分为三种:单灰壤、单砂壤和单砂壤。测定了土壤吸附络合物和土壤水提物中的Ca、Mg、K、Na和Al。介绍了土壤吸附复合物和土壤水提物离子组成在同一土壤类型内和不同土壤类型间的差异。土壤和水浸提物中阳离子总数以Dystric Cambisol最高,Haplic Podzol最低。钙离子在有机层土壤和土壤水提物中占主导地位,而铝离子在矿物层土壤中占主导地位。Ca/Al和碱离子/Al (BC/Al)的摩尔比依次增大:单灰壤<单砂壤<单砂壤。母质、成土过程和植被覆盖影响Ca/Al和BC/Al比值。
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引用次数: 3
Mineral fertilization as a factor determining technological value of grain of Triticum aestivum ssp. spelta L. 矿肥对小麦籽粒技术价值的影响。spelta L。
Pub Date : 2016-09-01 DOI: 10.1515/oszn-2016-0021
T. Knapowski, W. Kozera, J. Chmielewski, Damian Gorczyca, E. Wszelaczyńska, J. Pobereżny
Abstract In Poland, in recent years, there has been a great interest in growing spelt wheat. This is dictated not only by an increasing demand for food with higher healthy properties and unique taste, but also by a possibility of attracting farmers’ attention to this cereal as an alternative crop, with smaller requirements regarding the use of fertilization, as compared with common wheat. The aim of this study was to carry out the assessment of value of some technological characters of grain and flour of spelt wheat depending on different fertilizations with nitrogen (I factor, n=3, 25 and 50 kg N∙ha−1 + control treatment) and foliar application of microelements (II factor, n=4, Mn, Cu, combined fertilization with Mn and Cu + control treatment). Based on the performed study, it was found that fertilization with nitrogen, microelements and their interaction had, on average for years, a significant effect on the values of technological characters. Introduction of 25 kg N·ha−1 caused an increase in the value of falling number, whereas total protein content, wet gluten content and sedimentation value increased as a result of increasing nitrogen rates up to a level of 50 kg·ha−1. Of the variants of fertilization with microelements, the highest values of the analysed baking indices were found in the effects of combined foliar application of copper and manganese.
近年来,在波兰,人们对种植斯佩尔小麦产生了极大的兴趣。这不仅是因为对具有更高健康特性和独特口味的食品的需求不断增加,而且还因为有可能吸引农民注意将这种谷物作为一种替代作物,与普通小麦相比,对施肥的要求更少。本研究的目的是评价不同氮肥(I因子,n=3、25和50 kg n∙ha−1 +对照处理)和微量元素(II因子,n=4、Mn、Cu、Mn和Cu +对照处理)对小麦籽粒和面粉某些工艺性状的影响。研究结果表明,氮素、微量元素及其交互作用对青稞技术性状的影响显著。施氮量达到50 kg·ha−1时,总蛋白含量、湿面筋含量和沉降值随施氮量的增加而增加。在各微量元素施肥变异中,以铜锰叶面配施的烘烤指数最高。
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引用次数: 6
Natural resources as a value important to the development of ecological consciousness of the polish society 自然资源作为一种价值对于波兰社会生态意识的发展具有重要意义
Pub Date : 2016-09-01 DOI: 10.1515/oszn-2016-0018
I. Żeber-Dzikowska, J. Chmielewski, S. Lachowski
Abstract The authors examine a very important issue concerning the concept of public consciousness and ecological consciousness of a human. They present ecological consciousness through indicating its level and factors that determine it. They discuss questions connected to shaping ecological consciousness in teachings of Saint John Paul II, sustainable development, eco-philosophy, and pro-ecological attitudes.
摘要本文探讨了公共意识与人的生态意识概念的一个重要问题。他们通过指出生态意识的水平和决定生态意识的因素来表现生态意识。他们讨论了在圣若望保禄二世的教导中塑造生态意识、可持续发展、生态哲学和亲生态态度等问题。
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引用次数: 1
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Ochrona Srodowiska i Zasobów Naturalnych
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