内陆自由贸易港的属性及建设内容和路径——兼析重庆自贸试验区建设经验

自由贸易港是目前全球开放水平最高的自由贸易区,内陆自由贸易试验区应向内陆自由贸易港升级。中国内陆自由贸易港应具有“自由贸易园区”“试验区”和“内陆港”的属性,需要构建多式联运的国际通道体系及其高效运营机制,形成内陆港协同开放体系,整合和拓展开放型经济功能区,打造营商环境最为便利和开放水平最高的内陆开放平台,“内陆枢纽港→内陆开放经济高地→内陆改革开放示范区→内陆自由贸易港”是其可行的建设路径。当前中国内陆自由贸易试验区整体处于从内陆枢纽港向内陆开放经济高地发展的初期阶段,要着力建成以国际陆上大通道为核心的对外综合交通物流网络,持续创新海关监管协同机制,重点突破开放型经济功能区的建设瓶颈,不断探索以陆上国际贸易规则为核心的制度创新。     

滨海新区构建人才高地的国际经验及借鉴

在梳理人才高地发展脉络的基础上,结合美、日、韩、印等国在构建世界级人才高地的经验,滨海新区在构建人才高地的过程中应从战略层面、政策层面以及操作层面入手,借助滨海科技城"产业大学"的建设,促进新区经济社会可持续发展。     

滇中高原区城镇体系优化研究

滇中高原区是云南省经济较发达的区域,其城镇化水平的高低与城镇体系是否完善,不仅对云南省的发展,而且对我国西部大开发战略目标的实现,起着至关重要的作用。通过对滇中高原区城镇体系的等级结构、职能结构、地域空间结构的特点进行剖析,研究其优化对策,并对滇中城市群的建设提出了建议。     

A study of farmer’s decision and incentive scheme to reduce highland maize farming in Thailand

During the past 15 years, there has been a considerable increase in highland maize farming in Nan, a province in northern Thailand. The increase in farming area causes an excessive forest encroachment and environmental problems, e.g. soil degradation, landslide, and pesticide contamination. This research explores the mechanism and factors which drive a sustainable transformation from highland maize farming to reforestation. We survey 107 farmers in Nammeed and Sopsai watersheds in where the reverses of growing trend of deforestation in Thailand have been observed. Comparative statistical analysis and regression are used to analyse factors affecting farmer’s decisions and compare differences between the two sites. We find that the fundamental mechanism driving a sustainable transformation from highland maize farming to reforestation comprises 3 pillars. These are 1) realization of adequate economic, health or environmental benefits derived from the alternatives; 2) a sense of belonging and attachment towards the forest and 3) effective enforcements of communal rules and regulations. While natural transformation in Nammeed area highlights the roles of flatland as key driver of the change, subsidy schemes can supplement the transformation during transitional period as seen in Sopsai area.     

广西北部湾经济区轻工业发展的战略思考

文章认为，轻工业具有投资少、见效快、就业广、积累高的特点，有利于科学发展，有利于保障和改善民生。轻工业的极大发展，是广西北部湾经济区综合实力极大增强的重要基础，轻纺加工业发展是广西北部湾经济区产业配套的不可或缺的重要产业。要将广西北部湾经济区建成中国一东盟开放合作的加工制造基地，形成带动和支撑我国西部大开发的战略高地，必须大力发展轻工业。     

影响大学新生英语学习的心理学分析

大学新生在新的学习环境里,在学习目的、知识结构、语言应用等多个层面会出现英语学习的心理障碍,教师应积极创造条件,开展多种活动,引导学生解决心理问题转变学习观念,提高学生的英语学习效果。     

高地应力软岩隧道施工变形控制方法试验研究

本文分析了高地应力软岩隧道的地质特性及其变形特点,并重要对围岩变形控制方法进行了深入研究。     

陕西渭北旱塬地坑式窑洞成因初探

地坑式窑洞村落具有独特的景观:由地面下到院落,再经由院落进到窑洞而形成的收放有序的空间序列.加之还用砖石等材料装饰窑洞洞口,从而使小环境变得幽静宜人.     

陕西渭北旱塬粮畜产业区域布局与发展战略

通过生产典型调研、统计数据与农业资源条件分析,总结了渭北旱塬粮食、畜牧产业发展现状与存在问题,提出了适合渭北旱塬粮食、畜牧发展的区划与“十二五”期间的产业发展战略.结果表明,渭北旱塬粮食种植区可分为中西部残塬沟壑粮食主产区、中北部山地沟壑粮食自给区、北部高原沟壑粮食发展区和东部台塬沟壑粮食主产区4个区域;畜牧生产区可分为西部畜牧产业优势区、中部畜牧产业发展区、北部畜牧产业新兴区和东部畜牧产业优势区4个区域.“十二五”期间渭北旱塬粮食产业发展重点是优化种植区域布局,推进优质小麦和专用玉米产业化发展;畜牧产业发展重点是突出渭北养殖业的地方特色优势,提高养殖户组织化程度.     

Evaluating sustainable intensification and diversification options for agriculture-based livelihoods within an aquatic biodiversity conservation context in Buxa,West Bengal,India

Potential impacts of sustainable intensification and diversification options for agriculture-based livelihoods in Buxa, West Bengal, India, were evaluated using bioeconomic modelling. The baseline scenario involved multiple cropping seasons and a combination of crops on 0.9 ha land-holdings, livestock husbandry, and exploitation of common property resources. With capital costs of Rs.128,180 (US$2293) and annual operating costs of Rs.37,290 (US$667), the net benefit generated (excluding depreciation) was Rs.70,250 (US$1257) annually. The pay-back period was 1.8 years, and the internal rate of return (IRR) was 53.7% over 10 years. Allocation of 20 days annually to fishing increased the net benefit to Rs.75,030 (US$1342) and IRR to 56.5% with minimal added costs and risks. Adopting the system of rice intensification (SRI) for paddy cultivation on 0.35?ha increased the IRR to 61.1%, while reducing agrochemical and inorganic fertilizer use. Including small-scale fish culture in a 0.1 ha pond integrated in the irrigation scheme for SRI cultivation resulted in an IRR of 77.3% and reduced the pay-back period to 1.3 years. Some risks to biodiversity are apparent with each scenario; however, with appropriate safeguards, sustainable agricultural intensification and livelihoods diversification could bolster agrobiodiversity and social-ecological resilience of highland communities, while alleviating pressure on biodiversity.