建设国际旅游岛背景下农村集体建设用地参与旅游项目开发的法律思考

解析了建设国际旅游岛背景下,海南农村集体建设用地参与旅游项目的两个政策,指出其中存在的农村集体建设用地参与旅游项目的条件、程度、方式不明确等问题,并找到相应的解决方法。     

新区背景下舟山捕捞渔业转型升级战略研究

2011年6月30日国务院批复设立浙江舟山群岛新区后,舟山捕捞渔业如何实现新的更好的发展,发挥好在新区建设中的独特优势和作用,继续为全国海洋渔业发展做出开创性贡献,成为新的历史时期的重大而现实课题。本文从舟山捕捞渔业一个时期以来的发展变化入手,分析了在群岛新区建设背景下推进捕捞渔业转型升级的背景和意义,并提出了实施捕捞渔船现代化、捕捞渔业集群化、捕捞渔业多样化、捕捞渔业低碳化、捕捞渔业法人化、捕捞渔业品质化、捕捞渔业综合化等"七化"工程为载体的舟山捕捞渔业转型升级工作重点。     

南海诸岛海域渔业捕捞现状及发展建议

本文提出了南海诸岛海域渔业发展在南海渔业资源可持续利用和中国南海海洋权益维护中的重要性,初步阐述了南海诸岛海域渔业开发现状,分析了制约该渔业发展的主要因素,并提出开发南海诸岛海域渔业资源的对策和建议。     

我国热带海岛地区极端气候条件下番茄长季节栽培技术

在我国热带海岛地区极端气候条件下,研究并建立了椰糠基质栽培系统。在此栽培系统上,进一步研究并建立了包括品种选择、营养液配制、栽培密度、植株调整及吊蔓、促花保果以及病虫害防治等番茄一系列长季节栽培技术,番茄生长期可达1年以上,年产量达268935kg/hm2。     

舟山海岛秃杉引种试验

７０年代末，舟山海岛引入秃杉。１５ａ来，秃杉生长迅速，其生长量超过杉木。迄今尚未发现病虫危害，抗风，抗病虫害，抗盐碱等性均比杉木强。引种试验结果表明，秃杉在舟山海岛引种是成功的，它具有较经济价值，是适宜在舟山海岛推广的优良造林及园林绿化树种。     

塔里木河中游胡杨(Populus euphraticu)“肥岛”的养分特征研究

利用传统统计学和地统计学方法,对塔里木河中游胡杨"肥岛"的养分特征进行了研究.结果表明:胡杨周围的土壤养分向冠幅内聚集,具有较强的富积强度,形成了明显的"肥岛"特征.大胡杨冠幅下4种养分(有机质、碱解氮、有效磷、速效钾)分别比冠幅外高64.94%,72.87%,61.70%和185.20%;中胡杨为5.36%,5.39%,47.02%和93.43%;小胡杨为27.96%,10.20%,67.48%和218.59%;但不同发育阶段土壤养分的富积率具有一定的差异,有机质表现为极显著,碱解氮和速效钾表现为显著,而有效磷没有显著差异.单株胡杨土壤养分变异系数属中等强度,半方差函数模型除碱解氮为高斯模型外,其他为球状模型, 块金值/基台值[C0/(C C0)]的比值均在25%附近,表明空间相关性强烈,整体看来土壤养分的变异性主要由结构性因素引起的.胡杨养分的"肥岛"作用范围(7.5～11.1 m)大于冠幅半径(5 m);通过克里格插值图分析,胡杨立地土壤养分表现出不同程度的"肥岛"效应.     

Who benefits from international tourism in small Pacific islands? Value capture in the hotel industry in Hawaii

There is a consensus among small Pacific islands that the extent to which they benefit from international tourism largely depends on how much of the value created by tourism remains in the local economy. This study examines how the value created in the hotel industry is distributed among the key stakeholders in a small Pacific island context. We used aggregated income statements of full-service and limited-service hotels from the STR Inc., a hotel industry data company, to calculate the value distribution among the key stakeholders in the hotel industry of a small Pacific island. We found that labour and owners captured most of the value created, whereas hotel management companies and franchisors captured a small share of the value. Our results suggest that tourism workers' ability to take united action and hence to negotiate higher wages will result in higher value capture by local labour and less value leaking out of the local economy. Our results also reveal that foreign ownership in the hotel industry is the single largest cause of economic leakages. The study has several implications for the tourism-based growth policies in small Pacific islands.     

The dilemmas of normalising losses from climate change: Towards hope for Pacific atoll countries

The idea that climate change may cause the loss of atoll countries is now taken for granted in much of climate change science, policy and media coverage. This normalisation of loss means atoll countries now face a future that is apparently finite, which is a grievous situation no other country has to contend with. This paper explains the dilemmas this presents to atoll countries. If there is a risk of forced migration, then strategic planning can minimise its social impacts. Yet, doing so may bring future dangers into the present by undermining efforts to facilitate adaptation to climate change, creating new identities and deterring investments in sustainable resource management. To overcome this dilemma, the paper argues for a more hopeful approach to the future of atoll countries, because for as long as the science of loss remains uncertain, and the limits to adaptation are unknown, forced migration cannot be taken as a matter of fact and could possibly be averted through emission reductions and a vastly improved and significantly more creative approach to adaptation.     

关于深圳市南头古城＂两街一园＂的保护设计思考

南头古城历史悠久，是深圳、香港的历史之根、文化之源。在城市化快速发展的背景下，南头城及其周边区域的物质、精神层面均未能同步发展，呈现出住居密度太大、基础设施破旧、低收入人群聚居、生活环境恶劣等“城市衰败”状态。本次设计试图引入“生态浮岛”概念，以改善居民的生活环境，提升生活品质：同时又保护历史文化遗产，使古城焕发出新的活力。     

广东海岛的森林立地分类与营林措施

根据广东海岛的自然地理气候条件，其森林立地同属北热带森林立地带，海岛森林立地区；并可分成６个立地类型组１７个立地类型，不同的立地类型有不同的营林措施和相应的造林树种。