秦皇岛“国际旅游名城”建设中高素质涉外旅游人才的培养策略

建设"国际旅游名城"不可或缺的人力资源之一是高素质的涉外旅游人才。从秦皇岛"旅游立市"及创建"国际旅游名城"的大背景出发,分析秦皇岛面临的国际旅游发展机遇,阐述涉外旅游人才的种类和含义,并针对所需人才特点提出了培养思路和策略。     

借鉴国际经验助推我国汞污染场地修复

汞污染问题已经成为国内外关注的环境热点问题。我国是汞的生产、使用和排放大国,涉汞行业众多,汞污染场地问题突出。发达国家在汞污染场地治理方面有着丰富的经验。本文通过借鉴美国和英国的相关经验,从完善法规标准、健全管理制度、增强科技支撑和完善投融资政策四个方面为我国未来开展汞污染场地修复工作提出政策建议。     

矿产资源竞争力指标模型的建立

从矿产资源的资源禀赋因素、成本因素、市场因素、制度因素、区位因素和区域环境六个方面出发,对矿产资源进行了分析.在此基础上,分别确定这六个因素的下级指标,最后确定各因素和下级指标的权重,建立衡量区域矿产资源竞争力的模型,以便对矿产资源的竞争力进行评价.     

国际环境制度对能源安全战略的重大影响

能源安全一直是国际政治和经济领域的重大问题。在追求可持续发展和全球化不断推进的2l世纪,国际环境制度的逐步形成为能源安全赋予了新的涵义,生态安全已经成为能源安全的重要组成部分。以保障能源供应为主要出发点的传统能源安全观逐渐向着涵盖能源供应、经济竞争力和环境质量三大要素的“综合能源安全观”的方向发展。     

全球经济一体化中的环境壁垒与我国环境和贸易政策选择

本文纵观全球经济贸易格局和环境问题特点,指出了环境壁垒是影响全球贸易和环境的重要因素,分析了环境壁垒产生的本质,提出了国际贸易的新形势下我国如何实现可持续经济发展的贸易和环境政策。     

Proliferating Principles; Or How to Sup with the Devil without Getting Eaten

The international humanitarian system is seen by many to be in crisis. The reasons for this are complex but include the perception held by many that there is an increasing ambivalence on the part of powerful states to invest military, political and financial resources in upholding humanitarian principles, and a growing feeling that much humanitarian action both ignores human rights issues and can prolong conflict. As a result, much attention has focused on the notion of 'humanitarian principles' and there has been a proliferation of statements and initiatives on this topic in recent years.     

Establishing the link between ammonia emission control and measurements of reduced nitrogen concentrations and deposition

In the context of international efforts to reduce the impactsof atmospheric NH₃ and NH₄ ⁺ (collectively, NH_x), it is important to establish the link between NH₃emissions and monitoring of NH_x concentrations and deposition. This is equally relevant to situations where NH₃emissions changes are certain (e.g. due to changed source sectoractivity), as to cases where NH₃ abatement technologies havebeen implemented. Correct interpretation of adequate atmosphericmeasurements is essential, since monitoring data provide the onlymeans to evaluate trends in regional NH₃ emissions.These issues have been reviewed using available measurements and modelling from nine countries. In addition to historic datasets,the analysis here considers countries where NH₃ source sector activity changed (both increases and decreases) and countries where NH₃ abatement policies have been implemented.In The Netherlands an `ammonia gap' was identified between the expected reduction and results of monitoring, and was attributedinitially to ineffectiveness of the abatement measures. The analysis here for a range of countries shows that atmospheric interactions complicate the expected changes, particularly sinceSO₂ emissions have decreased at the same time, while at manysites the few years of available data show substantial inter-annual variation. It is concluded that networks need to beestablished that speciate between NH₃ and aerosol NH₄ ⁺, in addition to providing wet deposition, and sample at sufficient sites for robust regional estimates to be established. Such measurements will be essential to monitor compliance of the international agreements on NH₃ emission abatement.     

云南省国际河流水质状况及其保护

介绍了云南省红河，澜沧江，怒江和伊洛瓦底江4大国际河流水系2000年的水质状况，对其1991－2000年的水质变化趋势及其主要污染因素进行了分析。据此提出了“十五”期间和以后较长一段时间内水环境治理的综合对策和措施。     

正确认识绿色贸易壁垒

绿色贸易壁垒能促进广大发展中国家不断提高产品的环境保护水平,保护本国的生态环境,但在环保大潮的冲击下,一些贸易企业会由于产品不符合要求而面临出口困境。本文以绿色贸易壁垒产生的原因及应采取的措施等方面进行论述,指出绿色贸易壁垒既是挑战又是机遇,要正确认识绿色贸易壁垒。     

States,coalitions, and the legalization of the global climate regime: negotiations on the post-2020 architecture

Why do some states and state coalitions, acting within the United Nations Framework Convention on Climate Change (UNFCCC), support harder legalization of the global climate regime? In order to explain why, the effects of four causal factors are considered: climate vulnerability, the emission intensity of the national economy, a state’s power position, and socialization into climate norms. To identify the legalization positions of UNFCCC actors, an original content analysis is conducted of all the submission and meeting statements made at the Ad Hoc Working Group on the Durban Platform during the years 2012–2015. Subsequently, a qualitative comparative analysis is carried out to find out which combinations of the causal factors offer a sufficient explanation for the analyzed outcome, leading to the identification of two causal pathways that lead states to endorse harder legalization of the climate regime.