基于综合评价模型的辽宁海岛开发潜力研究     

席小慧  赵东洋  刘明  雷利元 《海洋湖沼通报》2018,(1)

海岛是连接陆域国土和海洋国土的桥梁,是海洋经济和沿海地区社会发展的重要依托。研究海岛开发潜力对促进海岛保护和合理利用以及提升海洋经济意义重大。本文通过构建海岛开发潜力综合评价模型和评价指标体系,尝试评价研究了辽宁省18个村级海岛开发潜力,以期为海岛管理、保护与合理开发提供借鉴。评价结果表明:辽宁村级海岛开发潜力存在一定差异性,大部分都接近平均水平;海岛开发潜力不是一成不变的,而是将呈现出动态变化的趋势。  相似文献   

试论新时代公立医院的“五个建设”——以高校直属附属医院为例          下载免费PDF全文

熊宇杰  赵高文 《应用海洋学学报》2020,36(9):203

以推进伟大工程和搞好品牌工程、畅通工程、民生工程、传帮带工程这“一纲四目”为抓手，拿出标本兼治的长策、打好“组合拳”的要策、全面深化改革的上策、以人民健康为中心的得策和“跑好每一棒”的久策，进一步加强公立医院党的建设、推进公立医院平台建设、治理效能建设、服务地方经济社会发展能力建设和活力建设等“五大建设”，从而实现公立医院高质量发展。  相似文献   

CHANGE　OF　NUTRIENT　IMPORT　AND　EXPORT　IN　PROCESS　OF　RAINFALL　IN　AILAO　MOUNTAIN　OF　YUNNAN　PROVINCE     

甘健民  薛敬意  赵恒康 《中国地理科学(英文版)》1996,6(2):155-165

ＣＨＡＮＧＥ　ＯＦ　ＮＵＴＲＩＥＮＴ　ＩＭＰＯＲＴ　ＡＮＤ　ＥＸＰＯＲＴ　ＩＮ　ＰＲＯＣＥＳＳ　ＯＦ　ＲＡＩＮＦＡＬＬ　ＩＮ　ＡＩＬＡＯ　ＭＯＵＮＴＡＩＮ　ＯＦ　ＹＵＮＮＡＮ　ＰＲＯＶＩＮＣＥＧａｎＪｉａｎｍｉｎ（甘健民）；ＸｕｅＪｉｎｇｙｉ（薛敬意...  相似文献   

Foreword     

D.X.HU 《中国海洋湖沼学报》2004,22(3):J001-J002

Ocean circulation in the Yellow and East China Seas is very rich in mesoscale phenomena, such as eddies, fronts, upwellings, river plumes, etc. Among others, having drawn tremendous attention from oceanographic community in the past for nearly 50 years are mainly the Yellow Sea Cold Water Mass (YSCWM) and its related circulation, the Yellow Sea Warm Current (YSWC), the East China Sea  相似文献   

Influence of the Choice of Core-Envelope Transition Point on the Binary Merger of Two Main-sequence Components     

Xue-Fei Chen  Zhan-Wen HanNational Astronomical Observatories  Yunnan Observatory  Chinese Academy of Sciences. Kunming  Graduate School of the Chinese Academy of Sciences  Beijing 《中国天文和天体物理学报》2005,5(1):65-76

We have studied the influence of different choices of core-envelope transition point on the final merger of contact binaries with two main-sequence components. A binary of 1.00 + 0.90M⊙ with an initial orbital period of 0.35d is examined. The mass fraction of the primary mixed with the matter of the secondary, qmix, determined by the chosen core-envelope transition point, ranges from 0.04 to 1.00 in our analysis. If as qmix< 0.8, none of the  相似文献   

Geochemical survey of thermal system in Northeast China and their geothermometric characters     

MohammedHazaea HUKe MohammedMattash CHENBing M.O.AI-JabaliAref MohammedAbdussalam 《东北亚地学研究》2004,7(2):181-184

The chemical composition of several thermal springs around Changbaishan area has been investigated. Cenozoic basaltic rocks are widely distributed in Northeast China and geothermal characteristics have been described. About one hundred hot springs exist around Changhaishan Volcano at the border between China and D.P.R.Korea with high temperature about 82~C. The pH values of the spring water range from 6.9 to 7.1 and the total flow rate is about 4.8 L/sec. The chemical composition of the thermal springs is sodium carbonate; the high-mineral contents of thermal water are believed to have medicinal properties. Bathhouses are already built along the hot springs to take the advantage of the supposed healing properties. The high quality of those hot springs is believed to be utilitized for mineral water. The chemical equilibrium temperatures were estimated at about 160℃ based on the Na-K-Ca geochemical thermometer.  相似文献   

Size-Flux Relation in Solar Active Regions     

O.V.Chumak 《中国天文和天体物理学报》2003,3(2):175-182

We present a study of the relationship between integral area and corresponding total magnetic flux for solar active regions. It is shown that some of these relationships are satisfied to simple power laws. Fractal examination showed that some of these power laws can not be justified inside the simple models of stationary magnetic flux tube aggregation. All magnetic fluxes and corresponding areas were calculated using the data measured with the Solar Magnetic Field Telescope of the Huairou Solar Observing Station in Beijing.  相似文献   

Isolation of Protoplasts from Undaria pinnatifida by Alginate Lyase Digestion     

HU Xiaoke  JIANG Xiaolu*  GUAN Huashi Fishery College  Ocean University of China  Qingdao  P..R.China 《中国海洋大学学报(英文版)》2003,2(1)

1　Introduction　Protoplastsserveasabasicandversatiletoolforge neticengineeringandbiochemicalresearchforseveralreasons :theymayregeneratetheirwallsandprovideamodelsystemforstudyingwallbiogenesis ,theirlysisprovidesagentlemeansofpreparingsubcellularor ganelles ,andthemembraneexpositionallowsgeneticmanipulationsinvolvingfusionoruptakeofnucleicacidstobepossible .Theseadvantagesarelessachiev ablewhenusingintactcells (Liciaetal.,1999) .Incomparisonwithlandplantsandunicellularalgae ,on lylimitedrepo…  相似文献   

不同景观条件下机械剥蚀与化学剥蚀间之比     

А.П.杰德科夫  В.И.莫兹执林  А.Н.沙里福林  宋广生  李秀英 《地理科学进展》1985,4(4):1-7

机械剥蚀和化学剥蚀的数量是地形形成变化的主要指标,早在上一世纪末就已开始对其进行定量评定。通常,评定剥蚀的基础是离子径流和悬移泥沙径流。当认为这种方法是最客观和最精确时,还必须指出其极大局限性,这种局限性首先是由于机械剥蚀物和化学剥蚀物的形成与搬运的不同机制的缘故。  相似文献   

死海（约旦）里散半岛的重磁勘查     

Batay.  A Zoubi  AA 《长春地质学院学报》1996,26(1):71-77

里散半岛位于非洲板块和阿拉伯板块交接处的死海盆地中。该盆地面积大，构造简单且有下沉运动，说明它是一拉张型盆地。由重力异常数据发现死海盆地可划分成沿南北延伸各约３０ｋｍ长的几个块体，里散半岛是其中最深的一个。中生代沉积厚度约６ｋｍ，更新世沉积厚度为９ｋｍ。死海盆地的拉张距离为２０ｋｍ，表明死海盆地的年龄约３．３Ｍａ。里散半岛下部的前寒武纪结晶基底磁化率较高，这与区内延续的构造活动性有关。  相似文献