辽宁省海洋环境保护与海岸带可持续开发利用

在分析综合辽宁省海岸带调查和沿海经济贝类污染监测资料基础上，根据辽宁海岸带水质，沉积物和生物污染现状及发展趋势。针对所存在的问题，讨论了辽宁省海洋污染特别是赤潮对海洋资源的破坏，并在组织机构，地方立法，海岸带环境保护规划，污染源控制与整体环境改进，监测方案等方面提出了建设海上辽宁、加强辽宁省海洋环境保护与海岸可持续开发利用的建议。     

山东海岸带开发状况

依据现有调查资料，对山东海岸带的海岸类型、海湾、岛屿、入海河流、滩涂、浅海水域等地理环境概况和土地、矿藏、水产、港口、旅游等自然资源概况进行了扼要介绍；从工业、农业、林业、渔业、盐业、航运6个方面对山东海岸带开发利用现状作了简述了，并对今后的工作决策提出了几点建议。     

地理信息系统课程教学内容研究

在对目前地理信息系统飞速发展现状和教学内容进行对比分析的基础上，论述对地理信息系统专业课程教学内容进行改革的必要性。针对目前高等院校地理信息系统专业的课程内容调整，提出了基于实践教学的地理信息系统教学内容改革的基本思路。     

马来西亚海岸带管理问题与方法

马来西亚海岸带管理问题与方法张聪义编译马来西亚的海岸带生产力高，拥有多种多样的热带生态系统，是重要的食品和工业原料的来源，马来西亚过去１０年间经济的腾飞在很大程度上依赖于沿海资源。开发过程中缺乏环境保护，再加上现行的行业管理系统导致了海岸带资源开发利...     

卫星海洋遥感的发展和预报中心遥感应用

本文简要介绍了卫星海洋遥感的发展情况和可获得的海洋气象观测数据,介绍了预报中心卫星遥感的发展历史和现今状况,以及为海洋环境监测和预报提供的海洋遥感信息产品,并给出了部分产品示例.     

基于EOF分析对南海西北海域水体光谱特性的研究

This study presents an analysis of the spectral characteristics of remote sensing reflectance(R_(rs)) in northwestern South China Sea based on the in situ optical and water quality data for August 2018.R_(rs)was initially divided into four classes,classes A to D,using the max-classification algorithm,and the spectral properties of whole R_(rs) were characterized using the empirical orthogonal function(EOF) analysis.Subsequently,the dominant factors in each EOF mode were determined.The results indicated that more than 95% of the variances of R_(rs) are partly driven by the back-scattering characteristics of the suspended matter.The initial two EOF modes were well correlated with the total suspended matter and back-scattering coefficient.Furthermore,the first EOF modes of the four classes of R_(rs)(A-D R_(rs)-EOF_1) significantly contributed to the total variances of each R_(rs) class.In addition,the correlation coefficients between the amplitude factors of class A-D R_(rs)-EOF_1 and the variances of the relevant water quality and optical parameters were better than those of the unclassified ones.The spectral shape of class AR_(rs)-EOF_1 was governed by the absorption characteristic of chlorophyll a and colored dissolved organic matter(CDOM).The spectral shape of class B R_(rs)-EOF_1 was governed by the absorption characteristic of CDOM since it exhibited a high correlation with the absorption coefficient of CDOM(a_g(λ)),whereas the spectral shape of class C R_(rs)-EOF_1 was governed by the back-scattering characteristics but not affected by the suspended matter.The spectral shape of class D R_(rs)-EOF_1 exhibited a relatively good correlation with all the water quality parameters,which played a significant role in deciding its spectral shape.     

海洋光学遥感与海洋高光谱特性研究

海洋光学遥感与海洋高光谱特性研究李武辛海英（国家海洋局第一海洋研究所，青岛２６６００３）葛运国（国家海洋局海洋技术研究所，天津３００１１１）１前言１９７８年８月，美国发射了世界上第一颗海洋卫星Ｓｅａｓａｔ－１，标志着海洋探测与陆地、大气探测一样，进入...     

常规信息对遥感海表流场的修正方法

从美国NOAA系列卫星AVHRR资料得到海表温度(SST)图能大面积同步地反映出某一时刻海表面温度分布实况,而海表温度结构反映出一定的海流信息.因此,从有时间序列的SST图的变化规律可定性地看出水团的移动情况.如果借助计算机技术,利用连续SST图就可反演海表流场,得到大面积同步的海表流场图.