大连造船工业的特点与今后展望

一、大连造船工业的作用与意义 1.作用 船舶制造业是设计建造用于航运业、海洋开发业、军事等领域的各种船舶和海洋建筑物的综合性装配产业,是资金、技术和劳动力密集型产业;具有很高的产业相关性,可以影响和带动50余个行业的发展,具有基础产业功能,是装备制造业振兴重点之一,是国家推进工业结构化升级的重要部分.     

临港产业的地域组织研究——以大连市为例

长期以来,临港产业已经成为拉动世界及我国沿海地区经济发展的一个重要因素。文章在分析大连市临港产业现状、存在问题以及对大连市、辽宁省,甚至整个东北老工业基地重要战略意义的基础之上,提出了临港产业发展由"点"到"带"的地域组织思路。     

海洋经济投入产出模型研究

投入产出分析是国民经济核算的重要组成部分,它不仅能综合描述国民经济发展的概貌,而且还能反映国民经济内部各组成部分之间的复杂关系。文章结合海洋经济投入产出表的编制和海洋投入产出模型的建立,研究探讨投入产出分析方法在海洋经济领域中的应用。     

Livelihood strategy change and land use change —Case of Danzam Village in upper Dadu River watershed, Tibetan Plateau of China

Land use change in rural China since the 1980s, induced by institution reforms, urbanization, industrialization and population increase, has received more attention. However, case studies on how institution reforms affect farmers’ livelihood strategies and drive land use change are scarce. By means of cropland plots investigations and interviews with farmers, this study examines livelihood strategy change and land use change in Danzam Village of Jinchuan County in the upper Dadu River watershed, eastern Tibetan Plateau, China. The results show that, during the collective system period, as surplus labor forces could not be transferred to the secondary and tertiary industries, they had to choose agricultural involution as their livelihood strategy, then the farmers had to produce more grains by land reclamation, increasing multiple cropping index, improving input of labor, fertilizer, pesticide and adopting advanced agricultural techniques. During the household responsibility system period, as labors being transferred to the secondary and tertiary industries, farmers chose livelihood diversification strategy. Therefore, labor input to grain planting was greatly reduced, which drove the transformation of grain to horticulture, vegetable or wasteland and decrease of multiple cropping index. This study provides a new insight into understanding linkages among institution reforms, livelihood strategy of smallholders and land use change in rural China. Foundation item: Under the auspices of National Natural Science Foundation of China (No. 40601006, 40471009), National Basic Research Program of China (No. 2005CB422006)     

徐飞鹏在《俄罗斯矿产资源政策研究》项目阶段成果汇报会、初审会上强调——对俄资源政策研究要始终坚定精品意识

9月17日,《俄罗斯矿产资源政策研究》项目阶段成果汇报会、初审会在省国土资源厅召开。国土资源部科技与国际合作司副司长孙宝亮、处长杨学军,省国土资源厅党组副书记、常务副厅长徐飞鹏,省地质矿产勘查开发局副局长李骞参加会议。     

让地质延伸产业升华——广西第六地质队创新经营纪实

“我队今年将努力全面实施地质勘查立队,矿产开发富队,稳定发展经济实体,加快房地产开发的总体目标。”广西第六地质队队长李忠阳在谈到该队今后的发展时流露出百倍信心。他十足的底气源于该队在55年曲折道路上的成长壮大：该队的资金总额由1954年成立时的几十万元,发展到2008年的8156.35万元,增长了166多倍。     

矿企减负券发放背后

2009年以来,湖南省国土资源厅相继出台<关于应对金融危机支持矿业健康发展的通知>、<关于进一步加强地质找矿工作的通知>等文件,全面为矿企减负,另外将推出<湖南省矿产资源开采准入管理办法>,加大矿产资源开采准入规范管理力度.     

土地政策与管理制度的国际经验

土地管理法修订正紧锣密鼓,国务院发展研究中心宏观经济研究部提交了《我国土地制度改革的历史、现状与建议》(上、下),其中专门介绍了其他国家施行的土地管理制度.本刊编辑部经过衔接,独家摘要发表部分内容,以飨读者.     

黄石：正在流传的夜明珠正在流失的晶体矿

世界上绝大多数氟产品都以萤石为原料进行生产氰化工的一个重要特点是：不以石油天然气为主要原料,受化石能源影响度很小。全球能源的日趋紧张,却正好为氟化工产业提供了巨大的发展空间和持续的成长机遇。     

Promoting Mieropedology

The Journal of Mountain Science is a multi-disciplinary scientific journal that covers research in earth science, geography, environmental sciences and life sciences. This special issue recognizes the importance of micropedology, a field that is often overlooked. The 14 papers published here were selected from the 135 presented at the 13^h International Conference on Soil Micromorphology （ICSM） that took place on September 11-16, 2008, in Chengdu, China. These articles review the history and development of soil micromorphology, and highlight the current status of the field right up to the latest cutting edge research, thus providing readers excellent access to the entire micropedologv literature.