广西海监工作任重道远

羊年伊始，广西海洋局捷报频传：１月荣获2002年度全国海域管理先进单位称号；2月16日中国海监广西壮族自治区总队在南宁市正式挂牌成立。国家海洋局王曙光局长、自治区人民政府王万宾副主席亲自为总队的成立揭牌并作了重要指示。这支队伍的成立，标志着广西又一支海上综合执法     

太平洋命名的历史

在一个风帆远航为海上最快速交通工具的时代里,大陆和海洋向着不可知的远方延伸着,人类显然无法测定各大海域的界限。在一些有关混沌初开的神话传说里,人类深感大海的浩渺辽阔,以人类自身的渺小,如何给这片无边无际的永恒大海命名呢?     

应用ATA的对数周期馈源方案于FAST的可能性探讨

介绍应用于美国凤凰计划的Allen望远镜阵(ATA)的对数周期馈源(LPA)概况，初步给出此种馈源的基本参数及性能，仿真估算了其驻波比和方向图，并结合正在进行中的我国500m孔径球面射电望远镜(FAST)计划，探讨了应用这种宽带馈源的可能性及其限制。     

Characters of the Pco2 and CO2 Flux in the East China Sea in Autumn

Pco2 of air and seawater samples from the East China Sea(ECS) were measured in situ in autumn, 1994,Ocean currents,terrestrial fluviation,biological activities,etc.,Pco2 char-acters in air and seawater were investigated,CO2 flux and its character in the East China Sea are discussed on the basis of the Pco2 profiles of air and seawater,It was clear that the nearshore was the source of CO2;and tht the oulter sea area was the sink of CO2; and that the shelf area of the EXS is a net sink for atmospheric CO2 in autumn.     

On the Line Formation in Stellar Magnetized Atmospheres

1 INTRODUCTIONIn the previous paper (on et al. 1999, hereafter Paper I), we investigated the wavelength-dependence of four colltribution functions (CFs) derived from dmerent formal solutions andreferring to different emergellt quantities in the unpolarized case. Because one cannot generallyassign a single formation region to the whole line band in a real stellar atmosphere, e.g., the solaratmosphere, instead, the line formation region can be defined as the layers deviating farthestfrom t…     

富氏谱分析法模拟地壳垂直运动的地学依据及其策应力模型

应用地壳波浪与镶嵌构造学说对富氏谱分析法提取地壳垂直形变信息的科学性做了地质学意义上的阐释 ,并提出了根据多期形变资料提取特定波段上构造策应力的数学模型     

苏格兰西南部达拉德变质带中的大气降水渗入和氧前锋：区域金活动性的新假？

产于达拉德变质带黑云带中变质期后石英脉由三种主要类型组成：含黄铁矿的他形成英型，含赤铁矿的他形石英型和含赤铁矿或金红石的柱状石英型。他形石英脉中的氧化矿物由先存硫化物氧化而成，金在此氧化过程中被活化。成分相似的晚期柱状结构石英晶体经历了相分离的流体形成。脉中石英的氧同位素比值不等。成矿流体含有大量大气降水的成分，其同们素组成和化学成分随着水－岩相互作用而逐渐变化。金的活化转移与再沉积在片岩地层中随     

海洋科技人才与成果的摇篮——青岛海洋大学

青岛海洋大学是一所以海洋和水产学科为特色的重点综合大学。1999年11月，经国家批准，成为“九五”期间“211工程”重点建设高校。数年来，青岛海大致力于“211工程”建设，在物理海洋学、水产养殖学、海洋药物学和海洋化学学科4个重点学科建设中取得丰硕成果。     

Ellerman Bombs,Type Ⅱ White—light Flares and Magnetic Reconnection in the Solar Lower Atmosphere

Ellerman bombs and type Ⅱ white-light flares share many common features despite the large energy gap between them.Both are considered to result from local heation in the solar lower atmosphere.This paper presents numerical simulations of magnetic reconnection occurring in such a deep atmosphere,with the aim to account for the common features of the two phenomena.Our numerical results manifest the following two typical characteristics of the assumed reconnection process:(1)magnetic reconnection saturates in-600-900s,which is just the lifetime of the two phenomens;(2)ionization in the upper chromosphere consumes quite a large part of the energy released through reconnection,making the heation effect most significant in the lower chromosphere.The applicationof the reconnection model to the two phenomena is discussed in detail.