科学管理实现锦州港的快速发展

面对沿海港口竞争的激烈局面，锦州港只有加大港口基础设施投入，科学管理，完善港口服务功能．才能实现锦州港的快速发展。     

专业化煤炭码头工艺系统混配煤功能优化

对锦州港专业化煤炭码头初步设计工艺系统实现混配煤功能进行分析,结合其他港口的工艺设备情况,提出了对系统设备布置和设备结构改进优化方案,为客户提供优质混配煤服务,提高港口服务水平.     

锦州港规模化集团化发展战略之构建

<正>锦州港作为地方大港,在港口战略中的地位举重若轻,它是辽西及内蒙古东部地区内外物资重要集散地之一,是黑龙江和吉林西部广大区域物资中转最经济和便捷的出海口之一。在我国港口吞吐量保持快速发展的今天,在中国港口资源大整合的今天,本文就如何体现锦州港的重要地位,如何把锦州港建设成为环渤海重要的集装箱基本港和油品、矿产、粮食等大宗散货集散中心,以及如何把港口建设成为真正意义上的强港等方面分析了锦州港规模化集团化发展战略,并以此展开提出自己的一些建议。     

锦州港电网配电方式选择及配电自动化实施

分析当前锦州港港区电网配电存在的问题,对锦州港配电自动化系统总体设计中,所应选择的电网配电方式进行了论证,并提出了港口配电自动化的实施方案.     

奋战“十五” 再造一个锦州港

一、回顾"九五",超常规、跳跃式实现大发展 如果把"八五"比成是锦州港的起步期,那么"九五"无疑就是锦州港蓬勃发展的成长期,"九五"期间的锦州港写就了一篇从小到大、从一般到红火的大文章."九五"以来,锦州港将创新作为自己各项工作的出发点和突破口,从思维创新、制度创新、机制创新、管理创新等方面入手,在全国港口中率先实行政企分开,使企业成为真正的市场竞争主体;进而又理顺产权不清晰的股本结构,形成多元化投资主体,在建立与完善责、权、利的法人治理结构的同时,内抓现场、外抓市场,不断夯实管理,五年来,锦州港实现了超常规、跳跃式的发展,并开创了具有锦州港自身特色的发展之路.     

锦州港：快步奔向亿吨大港

为进一步发挥港口的牵动和辐射作用，锦州港确定了“亿吨大港、能源先行、合作联动、港城共荣”的发展战略，以建设区域性多功能枢纽为目标，瞄准现代物流前沿，奋力扩大港口的辐射能力。据锦州港副总裁麻勇介绍，目前，锦州港已被交通运输部确定为北煤南运大通道的重要节点。     

锦州港的发展与展望

锦州港建成后，其吞吐量由1992年的280万t发展到2002年1400万t，呈现出高速发展的态势，现已成为我国北方一大型港口。随着我国经济的发展和加入WTO的契机，锦州港为充分发挥自身优势，调整资源，制定了中、远期发展规划，实现港口的持续、健康发展。     

锦州港建设对天桥笔架山影响回顾

锦州港是我国北方一大型良港，与笔架山风景区相邻。锦州港的发展对笔架山风景区环境影响程度引起社会各界的关注，通过对锦州港附近海域环境质量的调查，利用数学模型分析笔架山周围海域水动力变化。文中深入细致地回顾分析了笔架山和天桥周围环境的变化，并采取相应的环境保护措施，实现港口、景区与城市的协调发展。     

依靠机制保障 强化基础管理 扩大服务领域 锦州港保持稳定高速发展势头

锦州港依赖全新的现代企业运行机制,近年来港口呈现勃勃生机,生产营运步入快车道。“九五”第一年,锦州港在边建设边营运的情况下,全面超额完成全年经济指标。 ——1996年实现吞吐量438万吨,吞吐量增长率为101.8％;实现营运收入14224.6万元,比上年同期增长102％;各项经济指标增长率均居全国港口前列。 ——于1996年6月10日正式开通的锦州港国际集装箱运输,仅6个月就完成吞吐1249个标箱。 ——不搞短期行为,各家股东共筹资金,港口新建工程（5万吨级油码头和散粮运输筒仓工程及第二港池14个泊位建设）加紧进行。在配套工程和配套设施的建设上也加大力度,继1995年投入1亿元对港口条件及设施进行技术改造之后,去年又累计投入资金1.1亿元进行港口设施的完善配套,港口“硬件”进一步增强,功能日趋完善。     

要闻

锦州港上半年吞吐量首次超越1200万吨增长速度在全国沿海主要港口中名列前茅截至2004年6月30日18时,锦州港已累计完成吞吐量1201.3万吨,超过2001年全年吞吐量的总和,同比增长42.3%,增长速度在全国沿海主要港口中名列前茅,且高于全国港口平均增幅18个百分点。上半年,在泊位没有增加、设施没有明显改善的情况下,锦州港吞吐量月月刷新,尤其是第二季度月度吞吐量连续三度冲破200万吨,月纪录定格到240.5万吨,其中油品、煤炭、钢材、化肥等货种的中转量创下锦州港历史峰值;与此同时,港口的各项经济指标也均创开航以来的最高水平!状元岙港区围垦一…     

Hydrology, sediment yield, erosion and sedimentation rates in the estuarine environment of the Ria de Vigo, Galicia, Spain

The aim of this study is to provide a budget study with calculated erosion rates. Three methods have been used to calculate sediment yield and denudation rates in the Ria de Vigo: (1) measurements of sediment loads, (2) measurements of sediment accumulation rates at the coast, (3) theoretical calculations of potential denudation. Sediment loads and water discharge were measured over a period of 14 months from May 1997 to July 1998. Two of the tributaries entering the Ria de Vigo were monitored for 12 more months, from May 2000 to May 2001, to observe changes in discharge and sediment loads. This period corresponded with atypical precipitation, with peak monthly values (600 mm) three times higher than those on record.Water rating curves are typically exponential. Suspended and dissolved loads vary for different rivers, showing values of 1.5 to 130 mg/l during 1997/1998. For 2000/2001, these values are twice as high. Suspended load versus discharge relationships for 1997/1998 were logarithmic, but data from 2000/2001 does not fit the same equation. Dissolved loads are several times higher than suspended loads in almost all cases. Dissolved load concentrations vary more widely with discharge than suspended loads. This is probably due to local pollution and contamination from marine spray in areas closer to the sea.Second, erosion rates and bed load sediment yields were calculated from accumulation rates at the Ramallosa Complex. Well-preserved estuarine and tidal sediments, associated with the Minor River, have accumulated in this area during the Holocene. ¹⁴C ages allow calculation of sedimentation rates (SR) for two intervals. The lower interval extends from 2001 to 484 years BP and yields an SR of 1.12 mm/a. The upper interval extends from 484 years BP to the present and has an SR of 3.3–4.4 mm/a. These differences may be explained by basin dynamics as the beach progressively encloses the area and also by human interference. From sedimentary facies analysis it is concluded that 90% to 95% of the accumulated deposits were transferred to the basin as bed load. Muddy deposits (mostly marshes) are better developed at the upper part of the sediment pile, and inner areas, indicating a progressive shallowing and filling up of the basin. Most of suspended load is exported to the ria, whereas the Ramallosa Complex acts as a sediment sink for bed load derived material.Calculated potential erosion rates using Ahnert's [Am. J. Sci. 268 (1970) 243] equation show lower values than those estimated from river load concentrations. Potential erosion rates for the Minor River are higher than for the Lagares River which contrast with mechanical denudation rate values from river loads during 1997/1998 which are higher for the Lagares River. During 2000/2001 MDR values were higher than those of the potential erosion rates for both rivers, in line with the extremely high precipitation. Higher values in the Lagares could be in part due to human interference.     

激情·科学·发展——中远船务：从“修船航母”到“海工黑马”

2009年6月22日,国内最大的修船企业集团--中远船务工程集团有限公司迎来了8周岁的生日.几天后的6月28日,中远船务建造的全球最先进的首座超深水海洋钻探储油平台命名,这昭示着这家"航母"级的修船企业集团不仅在修船业界独树一帜,同时也在船舶和海洋工程建造市场占据了重要一席.     

Synoptic transects on the distribution of trace elements (Hg,Pb, Cd,Cu, Ni,Zn, Co,Mn, Fe,and Al) in surface waters of the Northern- and Southern East Atlantic

Surface seawater samples were taken in the framework of the GEOTRACES program on “POLARSTERN” expedition ANT XXIII/1 in the Eastern Atlantic in 2005 to study the distribution of the trace elements Hg (mercury), Pb (lead), Cd (cadmium), Cu (copper), Ni (nickel), Zn (zinc), Co (cobalt), Mn (manganese), Fe (iron), and Al (aluminium). With the exception of Hg, results were compared to earlier datasets from 1989 to 1990. The particulate fraction averaged over the transect was calculated to be 49% for Cd, 23% for Mn and 50% for Fe indicating a release of these TEI's (trace elements and their isotopes) from a leachable SPM fraction in the stored and acidified samples.Total Pb concentrations ranged between 5 and 20 pmol kg^? 1 in 2005 with highest values in the ITCZ (intertropical convergence zone). In 1989 Pb concentrations were twice as high in the region of the ITCZ, while by a factor of 10–15 higher values were obtained in the North Atlantic.Total Cd and Co are dominated, by different seasonal upwelling regimes (Equatorial upwelling, Guinea Dome, Angola Dome).Total Cu, Ni, Fe, Mn and Al show nearly identical concentrations in 1990 and 2005. For total manganese and aluminium strong maxima (3–4 nmol kg^? 1 and 55 nmol kg^? 1 respectively) are observed between 23°N and 0°, while the Fe maximum (6–9 nmol kg^? 1) is located at 7°N. Total Hg concentrations ranged between 0.5 and 4.5 pmol kg^? 1.     

节能环保型抗沉式铝合金游艇的研制

叙述了南太湖区域某企业新近研制了一艘集节能、环保、环境友好型为一体的抗沉式铝合金游艇,其上的关键技术包括:游艇抗沉措施、降温系统的工作原理和实效、以及铝合金船体制作的焊接技术要求和强度计算原则等。     

争议激烈的铁矿石价格谈判

巴西矿业公司淡水河谷公司（Vale）正在采取措施控制其更多的供应链建设，包括在江苏熔盛重工集团有限公司建造的超大型矿砂船（VLOC）。     

LNG，船舶环保燃料新宠

如果我们对比蒙大拿州冰河国家公园历史和当前的照片，我们就可以轻易地发现冰川正在消融，海平面正在上升。目前人们普遍认为全球变暖是碳排放造成的恶果。2007年2月2日，联合国环境规划署发布了迄今为止关于气候变化最权威的科学报导。有九成的把握认为，矿物燃料的使用及其他人类活动导致了气候变化。     

Public opinion and the environment: Ecology,the coastal zone,and public policy

Abstract

In a public opinion survey conducted in Santa Barbara county, California, respondents were interviewed regarding their feelings on coastal zone development, within a context of broader environmental and political issues.

A high degree of expressed concern for the environment was found, but the data also indicate a widespread reluctance to allocate a greater share of personal income to improve environmental quality.

Among the issues dealt with are citizen views on environmental problems, the effectiveness of government in the environmental field, offshore oil drilling, and coastal zone development.

The results show that on each of the issues analyzed, a person's education, age, and the extent of his political participation are the major factors which determine his concern for the environment. Additional variables appear to have some significance in determining attitudes toward local environmental projects and perceptions of government.

Offered are implications of the findings for the future of organized action on environmental problems.     

论AIS、RADAR、VHF在船舶避碰中的优势互补

重点阐述了AIS、VHF、RADAR在船舶避碰中的优势和不足,船舶驾驶员只有全面掌握其性能和特点,恰当地使用才能保证船舶安全。     

浅谈湛江VTS中心监控的现状与雷达站、CCTV、AIS的建设

分析湛江VTS监控现状,提出存在的问题和相关VTS雷达站的扩建、CCTV、AIS建设的建议,更进一步完善VTS对湛江港的监控功能。     

从人机料法环测分析重大工程项目的质量控制

摘要：从工程项目的决策阶段到实施阶段的整个过程中,影响工程项目质量的因素主要有“人、机、料、法、环、测”等六大方面。文章论述了对这六方面的因素予以严格控制是保证重大工程项目质量的关键。