Ecological conflicts in Poland   总被引：1，自引：0，他引：1  

Włodzimierz Kurek  Robert Faracik  Mirosław Mika 《GeoJournal》2001,55(2-4):507-516

Transformation of the political system, observed in Poland for 10 years in connection with economic restructuring and basic socio-economic reforms to harmonise with European Union structures, is also evident in terms of environmental management. Pollution has been reduced in many ways but the rise in living standards, linked with the rapid growth of cars and other forms of consumption, has had a negative effect and environmental conditions have deteriorated in the central areas of large cities. The growth of waste water and refuse is a considerable problem. More areas are now officially protected and the three levels of local government established at the beginning of January 1999 (voivodeship, district and community) all have certain defined environmental protection responsibilities which are cumulatively greater than before. Meanwhile there is a greater awareness in society of environmental issues, although it does not yet lead to a high level of participation in protection work. However, there are strongly-expressed opinions on the ecological acceptability of certain economic developments and conflicts are frequently arising within communities and local governments and also between investors on the one side and ecological organisations and environmental protection institutions on the other. Most controversial are new roads, power stations (like the Zarnowiec nuclear project) and reservoirs like the one on the Dunajec river at Czorsztyn. Local communities frequently resist plans for waste dumps, incinerating plants and other developments which are seen as injurious to health or the quality of life. The planned reprivatisation of the state-owned forests is also criticised by foresters and ecological movements. Conflicts are likely to grow as economic development accelerates but better information and greater public understanding of the need for sustainability should make for consensus. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

The African Renaissance and its relation to the geosciences: a South African perspective     

M.N. Mtimkulu  M. Motloung  I.T. Graham  P.G. Eriksson  A.J. Bumby 《Journal of African Earth Sciences》2001,33(3-4)

Implicit in the African Renaissance is the synergy between government, the private sector, the educated minority and the disadvantaged majority. For this concept to work, belief and commitment must arise first from the African individual, whatever his or her potential contribution may be. The geosciences in South Africa provide a currently vibrant example of such cooperation, which has the potential to contribute significantly to the upliftment of the country and its neighbouring states. Based largely on personal interviews with various role players, from the Presidency of South Africa, through ministerial levels, the corporate sector and down to the individual, we present a spectrum of viewpoints and initiatives which are starting to result in practical implementation of the African revival. An end to conflict and xenophobia, the entrenchment of democratic government and corporate expression of the entrepreneurial spirit are essential to provide the framework within which the individual African can become a “Renaissance Man or Woman”.  相似文献   

地震灾害风险评估及减灾策略研究——以贵州罗甸县为例     

刘军  宋立军  聂高众  任华育  郝婧  张萌  李世杰  张堡泓 《震灾防御技术》2020,15(3):484-495

为探究贵州省地震灾害风险薄弱环节，减轻地震灾害风险，以贵州省罗甸县为示范，采用地震危险性概率分析方法对各乡镇进行危险性分析，开展地震灾害承灾体现场抽样调查，通过层次分析法和问卷调查的方式，首次构建乡镇级别的地震灾害风险和减灾能力指标体系，评估各乡镇地震灾害综合指数和程度，计算各乡镇地震灾害风险指数，确定红水河镇为高风险区、罗悃镇为中风险区、木引等7个乡镇为低风险区，并从建筑物设防、地震地质灾害及水库地震等角度剖析罗甸县地震灾害特点，从农村危房改造、移民搬迁、地质灾害防护及交通等方面提出减小地震灾害风险的建议。  相似文献   

我国电子政务建设的机遇挑战及其对策   总被引：6，自引：4，他引：2  

陈拂晓 《测绘科学》2003,28(1):9-11

通过对电子政务发展战略的深入分析 ,指出我国电子政务的建设正面临四个挑战 ,包括重复建设、无序操作、忽视应用、管理滞后等。面对重复建设、建设无序、忽视应用、管理滞后等问题 ,提出了迎接四个挑战的具体对策  相似文献   

白河黄石板铅锌矿的热水沉积岩及找矿潜力     

魏东  吴邦朝  朱经祥 《陕西地质》2006,24(1):66-73

经过对黄石板铅锌矿含矿层展布、产态、矿化富集规律等基本特征的总结,以及对含矿层中典型热水沉积岩岩石学特征、岩石化学特征、含矿物质来源初步分析,通过热水沉积岩和盆地正常水沉积围岩的稀土元素地球化学等与南秦岭泥盆纪热水沉积岩的对比、研究,初步认为白河县黄石板铅锌矿为一较典型的热水沉积矿床。提出黄石板矿区西段高家沟一带深部仍存在隐伏矿体的可能性较大,并通过钻探验证发现较富隐伏铅锌矿体。运用热水沉积成岩成矿理论指出该地区找矿方向。  相似文献   

德国在线和江苏MOS的评估分析及应用     

朱双  俞剑蔚  胡洛林  陈德群 《气象科学》2006,26(3):346-349

江苏省分县逐日滚动MOS预报和德国天气在线是预报员经常参考的预报工具,本文对2003年3月到7月的资料用常规的统计方法和TS评分对这两种方法进行分析评估,利用得到的一些结论,在2004年汛期中使用,产生了较好的预报效果。  相似文献   

内蒙古东乌旗阿尔哈达铅锌矿区矿床成因探讨     

钱明  高群学 《地质找矿论丛》2006,21(10):70-73

阿尔哈达铅锌矿主要产于泥盆系的NW向断裂破碎带中，矿体具雁行排列、局部交叉产出的特征，以盲矿体为主；成矿早期可能以岩浆热液（399-407℃）为主，而中、晚期的热液以大气降水或混合水（194-287℃）为主；硫分别来源于岩浆热液、沉积地层和大气降水；铅同位素测试结果则显示了成矿（岩）物质的混源特点。矿床为与岩浆热液有关的受断裂控制的中温热液铅锌（银）矿。  相似文献   

政府与企业矿业权评估博弈模型初探     

张蜀冀  岳发强  聂凤莲 《地质找矿论丛》2006,21(Z1):95-98

文章从理论上对政府与企业矿业权评估博弈模型进行了探讨,主要分析了博弈模型的构成要素、模型的建立条件及模型表述、模型得益因素分析及数学表达、模型的数学表达及博弈均衡分析.用博弈论的思想进行矿业权价值评估问题研究,充分考虑了各方的互动效应,对矿业权价值评估方法的完善提出了一条新的思路.  相似文献   

婺源县空气负离子分布规律初步分析     

徐星生  刘波  唐春燕 《气象与减灾研究》2007,30(1):64-67

在婺源大鄣山卧龙谷景区、鸳鸯湖景区、月亮湾景区、城区和部分村庄选取7个能够代表当地生态环境特征的监测点,进行为期2 d的负离子浓度、温度、风向、风速、空气相对湿度和气压流动监测,并与南昌城区负离子浓度观测资料进行对比,初步分析了负离子分布规律,以及负离子与首要污染物(PM10)的关系.分析结果认为,负离子浓度与植被覆盖率、海拔高度呈正相关,与首要污染物浓度呈负相关;风景区的负离子浓度高于城区:植被状况与瀑布对负离子的空间分布影响最大.  相似文献   

甘肃省礼县马泉金矿床四号矿带地质特征及找矿潜力     

李建华 《矿产与地质》2007,21(2):141-144

马泉金矿床是受近EW向礼县-白云-山阳区域性深大断裂南支——礼县-洮坪断裂或层间挤压破碎带控制的中-低温热液矿床,目前已发现9个矿带。通过对其中四号矿带的勘查验证,对四号矿带的地质特征进行了重新认识和归纳总结。研究认为,矿带断裂构造十分发育,在矿区内发育的三条主要断裂构造严格控制着四号矿带的三条金矿体的空间展布及产出规模,找矿标志较多且明显,并认为,四号矿带之东西两侧延伸部位及其深部尚有一定的找矿潜力。  相似文献