深圳市燃气汽车进展及其开发研究

通过对深圳市燃气汽车发展现状的表述和对目前存在的一系列问题的深入探讨 ,揭示出影响燃气汽车发展的各种因素 ,提出了有利于深圳市燃气汽车稳妥、健康发展的思路与战略。     

塔里木河下游土地覆盖动态变化分析

利用80－90年代的TM影响数据，借助GIS分析了新疆塔里木河下游典型生态调查区内土地利用／土地覆盖现状及动态变化，并对塔河下游土地开发效果进行了对比分析。结果显示，耕地和城镇居住住用地的增加完全来源于对草地的开垦和对荒漠胡杨林的占用。同时，由于沙化、盐咸化等自然因素的影响和因对水资源的不合理利用所产生的土壤次生盐渍化的共同作用，控制着区内生态环境不断恶化的总体态势。     

关于我区西部大开发的几点思考

对新疆西部大开发中环境保护工作应注意的几个问题提出了自己的观点，并结合新疆的实际情况提出了生态环境建设应与生态保护双管齐下，在西部大开发中应以保护人们的生活环境、提高生活质量为目标，扬长避短，发展我区具有特色的产业。     

铜锌矿产资源开发对环境的污染及防治对策

论述了铅锌矿资源的开发利用对当地环境的影响，污染防治对策 。     

新疆煤炭资源开发可持续的几点建议

新疆煤炭资源丰富,"十二五"期间煤炭计划开采量将近4×108t,这必然会对新疆极其脆弱的生态环境产生不利影响。本文首先分析了新疆煤炭资源开发的总体趋势,然后根据自治区党委、政府确立的"环保优先、生态立区"发展战略和"资源开发可持续、生态环境可持续"发展道路,就如何实现煤炭资源开发可持续提几点建议,为自治区各级政府决策提供参考依据。     

焉耆盆地石油勘探开发水污染应急管理系统研究

通过对石油开发应急管理系统分类及内容分析研究，结果焉耆地石油开发特点，提出焉耆盆地石油勘探开发水污染应急管理系统应具备的内容和功能，为焉耆盆地和其它区域石油开发污染控制提供了参考。     

湿地资源是实施经济开发的基础

通过国内一些湿地资源介绍，揭示了湿地的现状及其生态环境的恶化影响着西部乃至人类生存环境与开发，并对湿地提出了保护措施。     

塔河油田开发建设对环境的影响及环境保护对策

塔河油田拥有丰富的油气资源,是新疆主要的石油能源基地,创造了巨大的经济效益和社会效益,但是该区域自然环境恶劣,生态脆弱,油田开发对当地环境的影响不容忽视。正确认识油田开发产生的污染物来源、类型及对环境造成的影响,采取积极有效的环境污染防治措施,是实现资源利用与环境保护和谐发展的主要问题。本文对此进行了较详细的论述。     

为适应西部大开发积极开创兰州市环境监测工作新局面

简述兰州市环境监测站在西部大开发中加强环境监测工作的情况，提出了兰州市站在“十五”期间对监测工作的要求和发展目标。     

中国城市化与地质灾害之分析

在大量调查、分析与研究的基础上，结合中国经济发展中城市快速发展面临的一系列地质灾害，采用自然科学与社会科学相互交叉的方法，分析了城市地质灾害的危害性及对城市发展的影响；根据中国城市发展的实际情况和２０００年国民经济计划及２０１０年远景目标，因地制宜地提出了整治城市地质灾害的基本对策与管理措施，为国家制定城市发展远景规划和奋斗目标提供基本思路。     

安徽省淮河以北、江淮之间和长江以南地区农村环境质量综合评价

对2018和2019年安徽省淮河以北、江淮之间和长江以南地区的农村环境质量进行综合评价与差异性分析。结果表明,淮河以北、江淮之间和长江以南地区的农村环境、生态及环境质量综合状况均以优良为主,无较差和差的等级,江淮之间和长江以南地区均优于淮河以北地区。提出,在今后经济和社会发展过程中,安徽省淮河以北地区应重视农村环境和生态保护工作,重点提高环境空气质量、饮用水水源地和地表水水质状况。     

Eco-Environmental Degradation in the Source Region of the Yellow River, Northeast Qinghai-Xizang Plateau

The Yellow River is the second longest river in China and the cradle of the Chinese civilization. The source region of the Yellow River is the most important water holding area for the Yellow River, about 49.2% of the whole runoff comes from this region. However, for the special location, it is a region with most fragile eco-environment in China as well. Eco-environmental degradation in the source region of the Yellow River has been a very serious ecological and socially economic problem. According to census data, historical documents and climatic information, during the last half century, especially the last 30 years, great changes have taken place in the eco-environment of this region. Such changes are mainly manifested in the temporal-spatial changes of water environment, deglaciation, permafrost reduction, vegetation degeneracy and desertification extent, which led to land capacity decreasing and river disconnecting. At present, desertification of the region is showing an accelerating tendency. This paper analyzes the present status of eco-environment degradation in this region supported by GIS and RS, as well as field investigation and indoor analysis, based on knowledge, multi-source data is gathered and the classification is worked out, deals with their natural and anthropogenic causes, and points out that in the last half century the desertification and environmental degradation of this region are mainly attributed to human activities under the background of regional climate changes. To halt further degradation of the environment of this region, great efforts should be made to use land resources rationally, develop advantages animal agriculture and protect the natural grassland.     

浅论新疆资源的开发与环境保护

开发西部地区已经成为我国一项跨世纪的战略任务,搞好西部地区的生态环境保护是西部大开发的首要任务。新疆地处祖国西北边陲,其国土面积、资源储备和战略地位都在西部开发中占有重要地位。本文针对长期以来新疆在开发自然资源、发展经济的同时产生的环境问题,提出了建议和对策。     

Toxic Metals in the Austrian Pine (Pinus Nigra) Bark in the Thrace Region, Turkey

Austrian pine (Pinus nigra) bark was collected in thirty-seven localities in the Thrace region, Turkey, for the determination of airborne toxic metal distribution. Five toxic metals, As, Cd, Cu, Pb, and Zn, were monitored using atomic absorption spectrometry. Distribution maps of toxic elements in the region were plotted according to Geographic Information System technology. In general, the concentrations of all investigated elements were not high in the region apart from the vicinity of big cities, Tekirdag, Istanbul and, close to Bulgarian border. However, the highest concentrations were not at pollution level. They have a similar distribution pattern throughout the region.     

The Strategic Impact of Adaptation in a Transboundary Pollution Dynamic Game

This work studies the strategic impact of a region’s investment in adaptation measures on the equilibrium outcomes of a transboundary pollution dynamic game played in finite horizon. We incorporate adaptation as a region-specific capital stock that decreases local damages and study the feedback (subgame perfect) equilibrium of the non-cooperative game between two regions. In order to discern the impact of adaptation, we compare the equilibrium solutions of three scenarios, which differ in the regions’ ability to invest in adaptation measures. The results show that investing in adaptation gives regions an incentive to increase their emissions, which causes an inverse strategic response in the other region. The anticipation of a rise in pollution makes the other region respond by cutting its emissions and investing more in adaptation. The equilibrium trajectories of the stocks of pollution and adaptation capital follow the highest path over time when both regions adapt. When there is an asymmetry between regions in their adaptation capabilities, the region that does not (or cannot) adapt becomes worse off due to lower emissions and higher damages, while the adapting region finishes the game better off than the no-adaptation case.     

新疆公路建设对自然保护区的影响及协调发展对策

公路运输在国民经济发展和提高人民生活水平中发挥着重要的作用,在今后相当长的一段时期内,新疆交通基础设施建设将会呈现快速发展的趋势。新疆地域辽阔,资源丰富,也是大量野生动植物资源的主要栖息地,加快自然保护区的建设已成为生态建设的当务之急。本文分别介绍了新疆公路和自然保护的发展,分析了公路建设对自然保护区的影响,提出了公路建设和自然保护区协调发展的对策。     

Health risk assessment of fluoride in drinking water from Anhui Province in China

This study analyzes the concentrations and health risks of fluoride in 249 drinking water samples collected from different regions of Anhui Province in China. Results indicated that fluoride content in drinking water ranged from 0.12 to 1.94 mg L^?1 (mean?=?0.57 mg L^?1) in the following order: Huaibei plain region > Jianghuai hill region ≈ Dabieshan mountainous region > plain along the Yangtze River region > southern Anhui mountainous region. The fluoride contents were less than 0.50 mg L^?1 in 66.66 % of the drinking water samples, 0.51–1.0 mg L^?1 in 23.29 %, and higher than 1.0 mg L^?1 in 12.04 %. The fluoride levels in some samples were lower than the recommended values for controlling dental caries (0.50–1.0 mg L^?1). The total fluoride intake from drinking water was between 0.14 and 2.33 mg per day in different regions of the province, supposing an individual consumes 1.2 L of water per day. Therefore, measures should be taken to increase fluoride intake in the Jianghuai hill region, Dabieshan mountainous region, plain along the Yangtze River, and southern Anhui mountainous region to control dental caries. On the other hand, the fluoride levels must be reduced in the Huaibei plain region to decrease endemic fluorosis. The results serve as crucial guidelines for managing fluoride safety in drinking water and controlling endemic fluorosis in different regions of Anhui Province.     

Spatial distribution and source identification of trace elements in topsoil from heavily industrialized region,Aliaga, Turkey

Topsoil samples (n?=?40) were collected from a heavily industrialized region in Turkey. The region includes several scrap processing iron–steel plants with electric arc furnaces (EAFs), a petroleum refinery, a petrochemical complex, steel rolling mills, a natural gas-fired power plant, ship-breaking yards and very dense transportation activities. The region has undergone a rapid transition from an agricultural region to a heavily industrialized region in the last three decades. Collected soil samples were analyzed for 48 trace elements using inductively coupled plasma-mass spectrometry (ICP-MS). The elemental distribution pattern in the region indicated that Nemrut area with dense iron–steel production activities was a hotspot for elemental pollution. In addition to crustal elements, concentrations of anthropogenic trace elements (i.e., Fe, Zn, Pb, Mn, Cu, Cd, Cr and Mo) were very high in the area influencing many parts of the region. Elemental compositions of fugitive sources polluting the soil (i.e., paved and unpaved roads, slag piles, EAFs filter dust piles and coal piles) were also determined. The methods (enrichment factors [EFs] and the index of geoaccumulation [I _geo]) used for determination of pollution status of soil showed that Cr, Ag, Zn, As and Pb were the strongly contaminating elements for the region. Principal component analysis (PCA) clearly indicated that anthropogenic sources (steel production, refinery and petrochemical processes and traffic) were important sources in this region.     

艾比湖流域核心区景观生态功能区划及生态调控措施研究

在探讨了景观生态功能区划的概念、原则及区划方法的基础上，以新疆艾比湖流域核心区为对象，采用叠置法并利用“3S”技术对研究区进行了自下而上的景观生态功能区的划分，共划分出4个景观生态功能区和9个景观生态功能亚区。分析了各景观功能区的主导生态功能、保护目标，并有针对性地提出了景观生态调控的工程措施和管理措施，为恢复和重建艾比湖流域景观生态安全格局提供科学的参考依据。     

新疆生态环境质量综合评价研究

合适的评价指标体系对正确评价区域的生态环境质量起关键的决定性作用。本文综合前人的研究成果，应用RS和GIS技术，采用综合指数评价法，对全疆区域的生态环境质量进行评价、排序及分级，由此得出符合实际的全疆生态环境质量状况。结果表明，全疆生态环境质量总体较差，北疆生态环境质量优于南疆，北疆西部生态环境质量优于北疆东部地区。