舟山旅游产业可持续发展的对策研究

旅游是一种社会现象,是一种文化现象,是经济、社会、文化等现象的综合反映,是人类较高层次的生活,是物质文明与精神文明的统一。涉及经济和政治等诸多方面的社会及文化活动。旅游者求知、求美、求新等文化旅游的追求是现代旅游发展的趋势,而呼唤自然生态回归的今天,海岛、海洋旅游的优势就越来越凸现,并显示出极强的生命力。文章研究舟山海岛城市的旅游,是在讨论舟山旅游产业发展的背景基础上,剖析旅游目前存在的问题,提出舟山海岛、海洋旅游可持续发展的对策。     

开发海岛旅游资源 促进长岛旅游业的发展

海岛旅游将成为21世纪海洋旅游经济增长的驱动力.山东长岛海岛旅游资源丰富,根据海岛旅游特点以及长岛旅游资源特性,文章在分析长岛海岛旅游优势及存在的问题基础上,指出长岛开发海岛旅游、促进旅游业发展的模式选择.     

区域海岛旅游开发模式研究

本文以舟山市海岛旅游开发为例,从分析海岛旅游开发现状入手,提出区域整合开发是舟山海岛旅游可持续发展的关键.采用SWOT分析法,评价海岛旅游开发优劣势,指出要解决舟山市各海岛现存的资源破坏性的过度开发、各海岛之间的替代性竞争等问题,必须在外部建立舟山市海岛旅游联合区、内部进行旅游功能分区,发挥各海岛的优势,从旅游资源开发和产品设计等角度对舟山市海岛旅游开发进行整体定位.     

北部湾七星岛旅游资源保护与开发初步研究

海岛旅游是现今热门的旅游形式。北部湾海岛资源丰富,海岛旅游业方兴未艾。北部湾七星岛的纬度低,生物多样性丰富,旅游资源丰富多样,岛内生态环境宜人,具备重要的保护与开发价值。文章运用实地考察、问卷调查和文献整理等方法对七星岛旅游资源进行详细调查并分类,探讨七星岛开发定位及发展规划,提出积极传承当地文化、建设红树林基地等保护...     

舟山海岛旅游产业可持续发展研究

舟山是我国唯一由群岛组成的海上地级城市.旅游产业已成为舟山海岛经济发展的支柱产业和先导产业,其最大特征是将其景观造型、色泽和要素的组合以及千姿百态的岩石等景观依附于海岛自然资源与自然环境.如何开发利用有限的、不可再生的及稀缺的海岛资源,使舟山旅游业可持续发展,是现在乃至今后值得关注与研究的重大问题.因此,从海岛旅游业可持续发展的角度,分析舟山旅游业发展中的影响因素,针对舟山海岛旅游开发中存在的问题,提出相应的对策.     

论群岛开发开放的“舟山模式”

海岛开发开放是海洋开发的重要支点,而群岛又是海岛资源高度聚居的区域.在目前海岛开发开放实践中,舟山已经展现了独特的海洋经济、区域发展、陆岛联合、海洋文化培育等组团式模式特征.但为实现舟山群岛新区建设的总体发展目标作出贡献,舟山群岛开发开放还必须继续解放思想,与时俱进,使群岛开发开放的“舟山模式”实至名归.     

海岛旅游的文化精神之寻绎——以福建东山岛为例

海岛旅游业逐渐成为海岛经济发展的重要支柱产业之一。如何挖掘海岛旅游资源的文化内涵和精神特征,提升海岛旅游的文化性和品牌效应,促进海岛旅游的发展,不仅是政府关心的问题,同时也是学术探讨的热点。文章在对海岛旅游资源的文化精神特性进行分析的基础上,以东山岛为例,研究探讨如何建设海洋文化来带动和促进海岛旅游的可持续发展,提高文化对旅游业的支撑程度。     

山东海岛旅游发展现状与对策探讨

随着海洋渔业资源的衰退,旅游业发展成为世界沿海岛屿主要的经济增长点之一.山东省作为我国海洋经济发展强省,具有丰富的海岛旅游资源,有发展海岛旅游得天独厚的优势.但是,海岛旅游开发也面临基础设施落后、生态环境脆弱,以及明显的季节性等不利因素.文章在总结海岛旅游特征及发展现状的基础上,对山东海岛旅游资源特点与旅游开发制约因素进行了综合分析,最后提出了山东海岛旅游开发对策建议.     

浅论我国海岛旅游文化资源及其开发

旅游文化资源是海岛旅游产品开发的重要部分.文章通过对我国海岛旅游文化资源特征及其构成的分析,拟定了海岛旅游文化资源的开发战略,认为应以山、海文化为形象主题,以海岛的战事文化、宗教文化、历代名人的踪迹等为重点开展文化旅游.通过集中外显,强化感知;烘托气氛,营造整体氛围;创造意境,深化体验等开发策略,促进我国海岛旅游业的可持续发展.     

开发海岛旅游资源 促进长岛旅游业的发展

海岛旅游将成为21世纪海洋旅游经济增长的驱动力。山东长岛海岛旅游资源丰富，根据海岛旅游特点以及长岛旅游资源特性．文章在分析长岛海岛旅游优势及存在的问题基础上，指出长岛开发海岛旅游、促进旅游业发展的模式选择。     

About the correlation between the distribution of the azooxantellate scleractinian corals and the abundance of the zooplankton in the surface waters

The correlation between the azooxantellate scleractinian coral distribution and the abundance of the zooplankton in the Atlantic Ocean is discussed. The analysis is based on a dataset of 943 specimens (82 species) sampled at 87 stations that were performed during the scientific cruises of Russian research vessels in the Atlantic. The hypothesis concerning if the coral biodiversity and population density correlate with the zooplankton abundance was tested. The relationships between these parameters are contradictory. High coral biodiversity and population density were registered for the areas of low and average zooplankton abundance in the surface waters.     

黄河入海径流对河口海域盐度影响研究

为研究黄河入海径流变化条件下河口附近海域盐度扩散特征,以更好地保护河口海域生物资源多样性,本文以黄河下游利津水文站的长序列实测径流数据资料为基础,利用近海水动力模型FVCOM,分析径流变化对黄河口海域盐度的影响规律。结果表明：黄河口与莱州湾之间存在顺时针的环流系统,在余流作用以及涨落潮方向的影响下,黄河冲淡水长期向莱州湾扩散;丰水期黄河冲淡水几乎影响了整个莱州湾,27盐度锋可以到达莱州湾中部,27等盐线的表层包络面积为2 665.61 km²,占莱州湾的1/4左右,枯水期低盐度水只有向南扩散的趋势,27以下的低盐度水集中分布在黄河口门附近,27等盐线的表层包络面积只有199.65 km²;5月份,随着入海径流量增加,27等盐线扩散的范围、距离、方向都会发生明显变化。在对近海生物资源有迫切保护需求的情景下,适当减少其他用水户供水量以增加入海生态径流量,可以有效改善黄河口海域附近的盐度情况,为生物资源的生长繁殖创造良好条件。     

Relationship between the path of the Kuroshio in the south of Japan and the path of the Kuroshio Extension in the east

A relationship between paths of the Kuroshio and Kuroshio Extension (KE) is investigated, using the satellite-derived altimetry dataset of 1993–2008. When the Kuroshio takes the nearshore nonlarge meander path or typical large meander path and resultantly goes through the deeper channel (about 2500 m) of the Izu-Ogasawara Ridge, the KE path adopts a relatively stable state with the two quasi-stationary meanders. On the other hand, when the Kuroshio takes the offshore nonlarge meander path and then passes over the shallower part of the Ridge (about 1000 m), the KE path tends to be convoluted, i.e., an unstable state.     

美国加入《联合国海洋法公约》问题

1982年第三次联合国海洋法会议产生了《联合国海洋法公约》,美国积极参与并主导了该《公约》的整个谈判过程,对《公约》大部分条款持支持态度,但最终却没有签署《公约》,其原因主要在于它反对《公约》第十一部分关于深海采矿的规定。1994年《执行(公约)第十一部分的协定》对《公约》中与深海采矿有关的部分进行了实质性修改,满足了美国的利益和要求,但美国国内对《公约》还存在其他一些反对意见。目前美国国内各界支持加入《公约》的呼声日益高涨,美国正在积极考虑加入《公约》。     

加快渔业结构调整 促进海洋经济发展

射阳县位于江苏沿海中部，东临黄海，拥有海岸线长１０９ｋｍ，滩涂面积７万ｈａ，是江苏省渔业生产重点县之一。“九五”期间，射阳县把发展海洋渔业作为全县经济新的增长点来抓，不断加大开发力度，稳定提高捕捞业，全力突破养殖业，积极发展水产品加工业，取得显著成效，已成为海洋经济发展的先导产业和支柱产业，全县现有各类捕捞船只２０５８艘，总功率为７万多千瓦，海水养殖面积１万多公顷，育苗水体６５万ｍ３，水产品加工库容４０００余吨，年产各类海产品达５５万多吨。然而，在当前近海主要经济鱼类资源急剧衰退，伏季休渔期…     

On the peculiarity of the sound channel on the shelf of the North-European basin

Analysis of the sections traversing the polar hydrological front on the shelf of the North-European basin has enabled us to reveal the areas limited by closed isotaches of the sound velocity existing in the interfrontal zone at depths of 50–150 m. These areas represent the closed waveguide which has the property of an underwater sound channel.Translated by Mikhail M. Trufanov.     

On the Relationship between the Characteristics of the Annual Variations of the Virtual Height of the Ionospheric Sporadic E Layer with the Seasonal Rearrangements of the Stratomesospheric Circulation

Izvestiya, Atmospheric and Oceanic Physics - Analysis of the temporal variations of the virtual heights of the sporadic E layer (h?ES) determined from ionograms with increased accuracy (1...     

A study on the polyculture of the algae, the shrimp and the crab

A study was made on the polyculture of the red algae Gracilaria tenuistipitata Chang et Xia f. Liui Zhang et Xia, f. nov. , the shrimp Penaeus penicillatus Alcock and the mud crab Scylla serrata (Forskal) . The photosynthesis of the algae produces the oxygen on which the shrimp and the crab breathe. The algae are the reproductive place of the organism for the food of the shrimp and the carb, also is the shelter of the shrimp and the crab. The shrimp and the crab regard the algae as the vegetable     

Investigation of the mechanism of the long-term evolution of the carbon cycle in the ecosystem of the Sevastopol bay

We analyze the components of the carbon system of the Sevastopol bay waters and the balance of main sediment-forming substances using the data of field investigations in 1998–2008. The interannual variations of total inorganic carbon and the equilibrium partial pressure of carbon dioxide in the bay water are noted. An increase in the flux of carbon dioxide into the bay and in the content of organic carbon in bottom sediments is revealed, and an explanation of this phenomenon is given. The priority accumulation of organic carbon in the sediments of the bay is established. We assess the interannual variation in the relative abundances of organic and inorganic carbon as an index of the carbon cycle stability.     

Model of the post-Cenozoic evolution of the cryolithozone of the shelf of the western part of the Laptev Sea

The analysis of the structure of the cryolithozone, facies, and thicknesses of the Quaternary sediments and the results of the physicochemical mathematical modeling of the modern shelf of the western part of the Laptev Sea support the influence of the Late Pleistocene glaciations on the heat conditions and the distribution of the permafrost in the area. A ～200-m thick glacier formed under aerial conditions from atmospheric precipitation represented the metamorphosed snow cover. According to the modeling, the long-living (from 60?50 to 10?4 ky) glacier reduced the thickness of the permafrost rocks in the reviewed shelf area for 280–360 m. The Holocene marine transgression additionally decreased the thickness from 50–140 m on the inner shelf to 220–350 m on the outer shelf. The modern submarine cryolithozone 450-0 m thick is wide-spread in the studied region from the coast to the shelf boundary (isobaths of 130–140 m), where it pinches out at a distance of ～380 km from the coast at a depth of ～250 m above the sea level.