社会工作人才队伍建设的战略构想

从中国的国情出发,分析了社会工作人才队伍建设需采取梯次性战略,即梯次性政策措施结构、梯次性社会工作教育资源结构、梯次性社会工作队伍学历结构、梯次性社会服务机构、梯次性社会工作队伍结构、梯次性社会工作人才知识结构、梯次性社会工作评价与激励结构、梯次性社会工作管理与组织结构等。     

河西务构造带J１１断块储层非均质性

针对渤海湾盆地廊固凹陷河西务构造带J１１断块沙四上亚段Ⅰ~Ⅲ砂组储层的非均质性进行了分析,从微观和宏观两个方面入手,分析了其主控因素.结果表明:研究区储层非均质性表现为层内非均质性、层间非均质性、平面非均质性和岩石微观非均质性.层内非均质性主要受渗透率韵律类型、夹层分布特征差异影响;层间非均质性主要受隔层分布特征、分层系数、砂岩密度特征影响;平面非均质性主要受砂体连续性影响;微观非均质性主要受岩石结构及孔隙结构影响.沉积环境和成岩作用是储层非均质性的主控因素.通过对上述影响因素的分析,对研究区主力小层进行了储层评价,预测有利储层分布在研究区的东南部和西南部地区,为下一步勘探开发提供了一定的依据.      

河南灵宝小秦岭金矿带矿化特征及富集规律研究

本文简述了河南灵宝小秦岭金矿带矿化特征，提出了全区金矿化富集的层位性、分带性、主从性、方向性及似等距性，同时探讨了工业矿脉内金矿化的若干局部富集规律。     

中国古代海洋小说的发展轨迹及其审美特征

以中国古代海洋小说为考察对象,探寻其发展存在的"植物"、"万花筒"、"白天黑夜"三大模式和遥望性、寓言性、笔记性、程式性四种审美特征,认为它们是中国古代海洋小说独特的文学品质。     

阜新盆地盆缘断裂与构造演化

本文从阜新盆地盆缘断裂研究入手,应用地质力学的观点对盆地的构造演化进行讨论。阜新盆地发育有6组盆缘断裂,即东西向、北东向、北西向、南北向、北北东向和北东东向断裂,其中以前4种断裂为主。所有盆缘断裂除具明显的压性、压扭性特征外,还具有其它的力学性质,其运功方式也是多变的。盆缘断裂大致可以划分出3个期次:第1期力学性质表现为压性、扭性、张性;第2期力学性质为压性、压扭性、张性为主兼扭性;第3期为压扭性、扭张性、张扭性。它们具有统一的应力场,是一定方向、一定方式地壳运动的产物。燕山运动第四幕导致盆地强烈回返上升,燕山运动第五幕和喜山运动形成了现今阜新盆地的构造格局。     

地下水对混凝土的pHs分解性侵蚀判别式

针对地下水对混凝土分解性侵蚀指标pHs现行评价方法中存在水样间pHs横向没有可对比性和难以定量绘制pHs分解性侵蚀分区图等两大缺陷,推出了一个新的pHs分解性侵蚀判别式sk1,用编制的"地下水对混凝土分解性侵蚀判别式计算程序",完成了新定义的判别式sk1的计算,计算结果不但具备了水样间的每种分解性侵蚀横向对比的功能,而且还具备了定量绘制每种分解性侵蚀分区图和定量绘制3种分解性侵蚀综合评价迭加图的功能。通过实例应用,形象地印证了现行评价方法存在的缺陷及现推出的判别式、定量编绘侵蚀分区图的可行性。     

广东区域公路网络的城市通达性度量及空间特征分析

以广东省各地级市辖区和县域中心点为公路网络节点,通过对各节点城市的中心职能强度指数分析及其相互之间在公路网络的连通关系为基础,综合应用日通达性模型、通达性度量模型和潜力模型,对广东区域通达性进行分析,并以不同指标和度量模型的广东区域通达性的空间格局和分异特征进行GIS分析。结果表明,广东省的城市通达性空间格局,总体上呈现出一种圈层空间分布结构,以广州市核心区域和佛山市中心区域(禅城区和顺德区)为中心向外辐射。其影响通达性区域差异的主要因素包括城市经济水平、交通条件和地理区位等,其中,在交通条件影响下的通达性区域差异,在空间上表现出高等级公路网络指向性。研究结果反映出广东省省域公路网络通达性的空间分异规律,诠释了城市的经济发展水平、交通条件和地理区位对通达性的综合作用,从而为广东省城镇网络体系发育、区域经济协调及珠三角产业转移规划优化提供科学支撑。     

洛川黄土孔隙性模糊聚类分析

粘性土孔隙性定大量研究,仍是一薄弱环节,笔者首次使用微机测量系统取得了洛川黄土孔隙性的大量数据。本文用这些实测数据对洛川黄土孔隙性进行了模糊聚类分析,并把分类结果同实测的渗透系数做以对照讨论,最后提出了黄土孔隙性分类的定量指标。     

基于GIS的宁波市道路网络综合通达性研究

城市道路交通网络通达性是城市规划、交通体系建设等所要考虑的重要方面。利用GIS技术,以距离度量模型、道路加权核密度模型、路网连通度和公交服务指数为基础,分别从路网连接结构、路网密度、路网发育程度、公交便捷性几方面建立综合通达性指标,分析宁波市中心城区道路网络通达性及其空间特征。研究表明:宁波市中心城区的综合通达性以江东区和海曙区最优,其次为鄞州区和江北区,北仑区和镇海区通达性较差,整体空间格局分异明显;北仑区在道路结构方面优势明显;公交服务指数对综合通达性的影响最为显著。对以往的城市交通网络通达性研究进行一定的改进,为宁波市道路交通网络的建设与布局优化提供理论依据。     

利用成像测井评价储层孔隙空间的二维非均质性

针对当前储层非均质性评价中表征方法单一、评价仅限于一维的研究现状,提出利用FMI成像测井评价储层井周二维孔隙空间非均质性的方法。通过比较目标储层的孔隙度频数分布曲线,从宏观上判断储层井周二维非均质性。选取合适的孔隙度二值化阈值,明确原、次生孔隙的所在位置。利用成像孔隙度谱将储层进行分类,判断目标储层的储集特性。利用储层非均质程度系数T定量评价储层井周二维非均质性。相比于利用常规测井识别裂缝、孔洞,通过FMI成像测井判断储层非均质性具有评价形式多样化、连续性、方位性、直观性和分辨率较高的优势,从而提高对储层非均质性的认知程度。     

Changes in the small-jellyfish community in recent decades in Jiaozhou Bay, China

We used long term monitoring data to evaluate changes in abundance and species dominance of small-jellyfish (collected with zooplankton net whose bell diameter was less than 5 cm) between 1991 and 2009 in the Jiaozhou Bay, China. Zooplankton samples were vertically towed with conical plankton net from near-bottom to surface, identified microscopically, and mapped in time-space using Grapher 7.0 and Surfer 8.0. Results show that the abundance of small-jellyfish throughout the bay had been increasing during 2001-2009 on average of 15.2 ind./m 3 , almost 5 times higher than that between 1991 and 2000. The occurrence of peak abundance shifted from spring to summer after 2000, and two peaks appeared in spring and summer, respectively, after 2005. Both the abundance and the frequency of blooms of small-jellyfish increased after 2000 in the bay. In addition, the biodiversity of jellyfish has increased significantly in recent years with a change in dominant species. Several new dominant species appeared after 2000, including Rathkae octopunctata in winter, Phialidium hemisphaericum in spring, summer, and autumn, Phialucium carolinae in spring, and Pleurobrachia globosa in summer and autumn, while some previous dominant species throughout the 1990s (Eirene ceylonensis, Zanclea costata, Lovenella assimilis, and Muggiaea atlantica) were no longer dominant after 2000. The abundance of small-jellyfish was positively correlated with the density of dinoflagellates, and the abundance of zooplankton. We believe that the changes in smalljellyfish abundance and species composition were the result of eutrophication, aquaculture and coastal construction activities around the bay. Concurrently, seawater warming and salinity decrease in recent decades promoted the growth and reproduction of small-jellyfish in the bay.     

临沂市与江苏省四市保障用地做法对比分析

临沂市毗邻江苏省,前者是革命老区,经济欠发达城市,后者则是全国经济发展速度最快的省份之一.经济发展形势的差异使得二者在保障用地的措施做法上产生了差别.文章以江苏省徐州市、宿迁市、南通市和扬州市为例,重点分析了经济发展较快地区化解用地矛盾的做法,并与临沂市作了比较,借以提出了可供经济欠发达地区借鉴的保障发展用地的措施建议.     

综合找矿方法在鲁西地区莱芜高家岭金矿勘查中的应用

高家岭金矿地处鲁西泰莱断陷与鲁村凹陷之间的隆起地带,矿体发育于铜冶店-孙祖断裂上盘下接触面的构造蚀变带中,通过地质、物化探综合技术手段圈定了物化探异常,指导探矿工程的布设,进而发现高家岭金矿,矿体平均品位5.61×10^-6,预测金矿金属量6788kg,达到中型矿床规模,取得了良好的找矿效果。区内综合找矿方法的应用对类似地区金矿的勘查具有借鉴意义。     

ADVANCES IN MEDICO-CHEMICAL GEOGRAPHY IN CHINA

We have made progress in medico-chemical geography as follows: the correlative law of organism with geochemical environment; the geochemico-ecological classification of chemical elements; the types of formative cause of biogeochemical provinces in China; the parabolic correlation between contents of iodine in drinking water and prevalence rate of endemic goiter; the discovery and proof of the low selenium zone in China; the successive discovery of endemic fluorosis of the types of pollution from burning coal, drinking high fluoride tea and high fluoride table salt from the year 1978; the study on chemical geography of schistosomiasis and the compilation of the Atlas of Endemic Diseases and Their Environments in the People's Republic of China.     

青岛市城中村土地征用(收)调查

随着全国大部分地区尤其是东部沿海区域城市化发展进入加速期,城区土地资源紧张问题愈发显现。同时城区内大片旧城区和城中村的改造,影响着城市化能否顺利实施,为了破解这一城市发展难题,青岛市国土部门创新思路,探索实施新的城中村土地征用(收)办法,全方位保障被拆迁群众的利益,推动了城市化的顺利实施,促进了社会的和谐和城市经济健康发展。     

Community participation in forest resource management in Nepal

Livelihood of the people in Nepal hills depends much upon forest resources in addition to farming as forest plays a critical role in the well being of the farming households where access to alternative sources, such as energy for cooking, nutrition for animals, materials for fertilizer and constructing materials for shelter, are limited. Thus, the well being of the people in the hills is directly affected by the management of these forest resources. This issue was addressed in this paper by examining the forest resource management practices and its effect on well being of rural people in two different stages in a village lying in the steep hill of Mahabharat Range in the southern hills of Kathmandu valley, Lalitpur District. The main ethnic/caste groups in the villageare Brahmin/Chhetri (high Hindu caste),Magar/Tamang (Tibeto Burmans) and Kami (occupational caste: cobbler). Currently there are four community forest users groups, with mixed ethnic membership, organized to manage the forest resources. The endowments, weak institutional settings, before 1990 helped the Bhramins, Magars and Tamangs to get access into the private forest endowment, which made them easy to get access to the forest resources, mainly fuel wood, fodder and timber in 1990 and enhanced their well beings. But the socially backward Kami could not get benefit from the institutions that existed during that time and had less chance to enhance their well beings. After the set up of different endowments during late 199os, i.e.,hand over of forest management to users groups in line with the concept of community forest,environment to use the forest resources became better for all the groups, along with the management of the forest. This enhanced the well beings of all the groups in the study village. However, the ability of Kami to use the forest resources to enhance their well beings was still lacking behind. The reason was partially due to the difference in endowments carried over from the endowments before 199o, and partly due to their occupational work and location of their settlements.     

RECENT DEVELOPMENTS IN DEBRIS FLOW RESEARCH IN ITALY

ＲＥＣＥＮＴＤＥＶＥＬＯＰＭＥＮＴＳＩＮＤＥＢＲＩＳＦＬＯＷＲＥＳＥＡＲＣＨＩＮＩＴＡＬＹＭａｒｃｈｉＬｏｒｅｎｚｏ；ＴｅｃｃａＰｉａＲ．（ＩｎｓｔｉｔｕｔｅｆｏｒＰｒｅｖｅｎｔｉｏｎｏｆＨｙｄｒｏｌｏｇｉｃａｌａｎｄＧｅｏｌｏｇｉｃａｌＨａｚａｒｄ...     

山东省烟台市观水镇白垩纪基岩裂隙水供水可行性分析

近年来,由于地下水污染问题加剧,山东省烟台市观水镇生活用水矛盾日益突出,急需寻找优质地下水缓解当地居民用水问题。通过水文地质调查、地球物理勘探、实施探采结合井、抽水试验和水质化验等手段,初步查明了观水镇及附近区域的蓄水构造类型及赋存规律,圈定了优质地下水的富水地段,论证了白垩纪基岩裂隙水供水可行性,为政府相关部门决策、解决村民吃水问题提供科学建议。     

山东省煤田矿坑水资源化综合利用区划

矿坑水资源化利用是煤矿区解决水资源供需矛盾、改善生态环境的必然选择。该文分析了山东省煤田矿坑水资源化综合利用的可行性,以及矿坑水综合利用区划的设计思路,并在此基础上,提出了合理的矿坑水资源化综合利用区划,为山东省矿坑水资源化综合利用提供了科学依据。     

山东威海滨海新城北部海域潮流数值模拟研究

山东省威海市滨海新城作为威海市的新行政中心,是威海市着力打造的宜居、宜业、宜游、宜学的现代化卓越新城。本文采用MIKE21FM平面二维数值模型研究威海市滨海新城北部海域的潮流场运动,并以分层流速流向实测资料对模型进行验证。结果表明,研究区潮流场流速和流向数值模拟结果与实测资料变化基本一致。