福建罗源湾浮游桡足类的分布

本文利用1986年11月至1987年10月在福建罗源湾采集的浮游生物样品,分析研究了该海区桡足类的种类组成和数量分布。结果表明,其优势种大网为中华哲水蚤、亚强真哲水蚤、真刺唇角水蚤和太平洋纺锤水蚤,中网为强额拟哲水蚤、小型拟哲水蚤、短角长腹剑水蚤。桡足类总量年高峰大、中网分别为2个和1个。中网桡足类与叶绿素a、温度和盐度等因素显著相关。     

四气五味制方原理初探

中药禀天地之气而生,采摘有相应的季节性,故有四时之气偏性,因此可通过中药来调节人体五脏阴阳升降。五行应五味,五行之间各有生克之理,故五味之间各有生克。五味入五脏实为调和五脏五行的平衡关系。中药四气五味制方原理应从阴阳五行角度出发,四气应四时之气,五脏应五行,维持脏腑之间的五行平衡关系和调理脏腑阴阳升降之势。     

气象为社会主义新农村建设服务大有可为

根据江西省气象局和江西省委农工部联合开展的“气象为建设社会主义新农村服务“专题调研活动结果,进行了气象为社会主义新农村建设服务的需求分析,并针对存在的差距和问题,提出了相应的对策和措施.研究结果认为,社会主义新农村建设需要更优质的气象服务,气象为社会主义新农村建设服务可以有更大作为.扎实做好社会主义新农村建设中的各项气象服务工作,是气象部门围绕中心、服务大局的具体行动和应尽职责.各级气象部门应以贯彻落实2006年国务院三号文件为契机,牢固树立“公共气象、安全气象、资源气象“新理念,不断深化业务技术体制改革,致力于实现为社会主义新农村建设服务的气象科技新突破,将气象为社会主义新农村建设服务纳入新农村公共服务体系,进一步健全农村气象信息传播网络,努力提供优质气象服务,提高农村和农民利用气象科技趋利避害的能力.     

浅谈中医实习医师职业气质的培养

针对目前合格临床医师培养周期延长的事实,如何在各个阶段达成培养目的尤为重要。鉴于此,本文拟就中医实习医师阶段职业气质的培养为关注点,分析其主要内涵及存在问题,并提出相关对策以增强中医实习医师阶段职业价值、态度、行为和伦理,医学科学基础,临床技能,批判性思维等职业气质的培养。     

徐州市水土流失时空变化研究

本文以3S技术为支撑,在修正水土流失方程（RUSLE）的基础上,针对徐州黄泛平原-丘陵地带的特殊地形地貌、对2000年以来徐州市水土流失时空变化特征进行了分析。结果表明：2000-2014年徐州市土壤侵蚀等级以微度为主,微度侵蚀面积占总侵蚀面积多年平均达到76.34%;中度侵蚀次之,所占比例在10%~17%间;剧烈侵蚀所占比例最少。轻度及以上土壤侵蚀等级主要发生在中部微山湖下游、京杭大运河一带的丘陵岗地地区、主城区与故黄河北岸的黄泛平原地区,以及丰县、新沂、邳州的局部区域;土壤侵蚀存在一定程度年际变化特征,睢宁、丰县、邳州的部分地区侵蚀面积年际变化较为明显,土壤侵蚀总面积整体上呈现下降趋势。     

对山东省绿色矿山建设与发展的思考

绿色矿山建设是矿业健康持续发展的时代要求,是矿产资源管理制度改革发展的重要方向,是建设生态文明、矿业转型升级的必然选择,是山东省矿业发展的必由之路。该文重点论述绿色矿山的内涵、基本条件、重要意义,分析了山东省绿色矿山建设面临的数量偏少、地方标准不健全、各职能部门协同机制有待进一步完善等多方面问题。并在此基础上,提出下步山东省绿色矿山建设的几点建议,包括严格规划管控、坚持试点引路及推进标杆企业建设、加快标准制定及出台相关管理办法、积极推动绿色矿业发展示范区建设等多项建议。     

中国九龙江河口营养盐基准值研究

One of the key concerns in estuarine and coastal environments is eutrophication, which is known to be closely connected to nutrient enrichment. To control and improve surface water quality, nutrient criteria are recommended in order to provide reference conditions for the environment. However, the current datasets of nutrient criteria in China are either designed for surface water or sea water, and as such these are not suitable for assessing estuarine water quality, especially given the unique ecosystem and dynamic properties of estuaries. To address this issue in current estuarine water management, nutrient criteria have been developed for a local estuary in the southeast of China. Segmentation of the Jiulong River Estuary, China was firstly analysed through field investigations carried out during 2013–2014, which resulted in the delineation of three segments characterized by their distinct properties in relation to salinity, hydrology, ecosystems, etc. Historical records from 1997 to 2014 were then analysed using statistical modelling to develop candidate nutrient criteria for the estuary.This stage of the analysis was undertaken in combination with the study of nutrient status records from the 1980s,which were used to establish a baseline reference condition. The recommended criteria values of dissolved inorganic nitrogen(DIN) in Segments Ⅰ, Ⅱ and Ⅲ of the Jiulong River Estuary are 64, 21 and 14 μmol/L,respectively, and the corresponding values for soluble reactive phosphorus(SRP) are 0.89, 0.76 and 0.89 μmol/L,respectively. It should be emphasised that these values are site-dependent, and that different results may be achieved at other locations depending on the physical and biogeochemical characteristics of an estuary, or even a single site within a catchment. It is hoped that by demonstrating a possible methodological approach and methods of nutrient criteria derivation in the Jiulong River Estuary, the current study will offer researchers some fundamental basis from which to begin to develop more complete nutrient criteria indices for the study of nutrient conditions in other estuaries throughout China.     

印度尼西亚北苏拉威西蓝碧海峡浮游动物种类组成及分布

Based on oceanographic survey data in June 2012 in the Lembeh Strait, the zooplankton ecological characteristics such as species composition, individual abundance, dominant species and distribution were analyzed. The results showed that 183 species(including 4 sp.) had been recognized, most of them belonged to copepoda.Cnidaria followed with 43 species(including 1 sp.) were identified. The average abundance of zooplankton was(150.47±58.91) ind./m~3. As to the horizontal distribution, the abundance of the zooplankton was higher in the southern waters than in the northern waters. The dominant species in the study area were Lensia subtiloides,Sagitta enflata, Lucifer intermedius, Oikopleura rufescens, Diphyes chamissoni, Creseis acicula, Subeucalanus subcrassus, Temora discaudata, Aglaura hemistoma, Doliolum denticulatum, Canthocalanus pauper, Oikopleura longicauda and Nanomia bijuga. Zooplankton biodiversity indexes were higher in study area than previous study in the other regions. The findings from this study provide important baseline information for future research and monitoring programs.     

铁炉港表层沉积物重金属分布特征及污染评价

对海南铁炉港内表层沉积物中重金属的含量进行测定,探讨其分布特征、相关性及潜在生态危害程度。结果表明,铁炉港表层沉积物中的重金属Cu、Pb、Zn、Cd、Cr、Hg及As含量范围分别为10.83~45.90、5.94~23.86、6.91~78.41、0.05~0.82、8.0~19.60、0.021~0.070及1.68~16.77mg/kg,与海口湾、小海、新村港、上地壳及中国浅海沉积物相比,铁炉港Hg平均值较小,Cd、As平均值较大,其余位于其间;相关性分析显示,Cu、Pb、Zn及Cr具有相同污染源,Hg、Pb、Zn及Cd具有相同污染源。重金属污染程度以中等生态危害为主,其次是轻微生态危害与强生态危害,RI较高的站位基本位于铁炉港养殖密集区,Cd与Hg为主要潜在生态危害因子,7种重金属的潜在生态风险大小依次为:CdHgAsCuPbZnCr。本研究为铁炉港的环境保护和资源可持续开发利用提供基础数据与理论依据。     

南黄海古生界油气多期成藏的包体证据

正1地质背景南黄海盆地北起千里岩断裂,南至江绍断裂,西接下扬子苏北盆地,东临京畿地块。震旦纪至早三叠世,下扬子主要经历了晋宁运动、蓟县运动、广西运动(加里东运动)、东吴运动和印支运动,期间发生了多期海进、海退,沉积了多套碎屑岩和碳酸盐岩地层。同处于下扬子地块,南黄海盆地与陆域苏北盆地在古生代具有相同的沉积充填史和构造演化史。根据下扬子陆区露头、钻井和南黄海钻井资料及地震资料解释成果,南黄海古生代地层较完