基于GIS的城郊物流规划

指明了城郊物流的特殊性和规划的基本要求,明确了可用于城郊物流规划中的GIS技术.采用GIS手段,制作了区位图,界定了城郊的性质,展现了本区的空间结构、交通体系和物流现状,结合模型分析预测出物流需求.重点探讨了3级物流结点的体系架构,阐述了各级结点的规划依据,设计了对应的算法,定位了物流园区、物流中心、配送中心的具体位置;以上位规划原则和可视化分析,提出对内、对外物流通道建设方案.     

城郊农村户口成广州大学生新宠

考上大学,当一个城里人,曾经是无数农村孩子的梦想。然而,随着近年农村土地分红,社会保障措施完善,农业户口却反而成了香饽饽。连续几天来,广州市白云区四个镇的派出所户籍办理处排起了长龙——原籍是农业户口、由于上学户籍转成居民户口的大中专（技校）毕业生纷纷前来办理“居转农”手续,恢复农业户籍。     

河南省城区经济发展研究

文章首先介绍了城区经济的概念、特征和类型，在分析河南省城区经济发展状况的基础上，论述了该省城区经济的地位和作用，提出了河南省城区经济发展构想以及对策措施。     

The Discovery of Diamond from the Zhimafang Pyrope Peridotite of the Sulu UHP Metamorphic Zone, East China, and Its Geological Implications

From Donghai County of Jiangsu Province to Rongcheng County of Shandong Province on the southern border of the Sulu orogen, there exposes an ultramafic belt, accompanied with an ultrahigh-pressure metamorphic zone. It can be further divided into the Xugou belt (the northern belt), and the Maobei-Gangshang belt (the southern belt). One grain of diamond has been discovered from the Zhimafang pyrope peridotite in the southern belt using the heavy mineral method. The diamond grain is 2.13 mm × 1.42 mm × 0.83 mm in size and weighs 9.4 mg. The occurrence of the diamond suggests that the Zhimafang pyrope peridotite xenolith is derived from the lithospheric upper mantle. The tectonic emplacement mechanism of the pyrope peridotite xenoliths in granite-gneisses is obviously different from those in kimberlite. The Sulu orogen was located on the active continental margin of the Sino-Korean craton in the Neoproterozoic. The relatively cold and water-bearing oceanic crustal tholeiite slab subducted beneath the lith     

"可燃冰"--人类未来理想的替代能源

俗称“可燃冰”的天然气水合物，是最近20年来在海洋和冻土地带发现的新型洁净能源，是天然气和水在一定温度、压力条件下所形成的貌似冰状、可以燃烧的固体。据测定，1m^3“可燃冰”可释放200m^3的甲烷气体，其能量密度是煤的10倍，是常规天然气的2倍-5倍。据估算，世界上“可燃冰”所含有机炭的总资源量相当于全球已知煤、石油和天然气的2倍。可以肯定，“可燃冰”将是未来人类理想的替代能源。     

云南沿边境地带生态环境3S监测、 评价与调控研究

本文利用全球新千年整体生态系统评估的理论，以云南省沿边境地带生态系统变化跨境生态安全为研究对象，探寻并揭示我国陆疆系统的跨境生态系统变化监测、评价和生态安全综合调控的基础理论与信息机理；进而研究基于“3S”云南沿边境地带的生态环境监测、评价与综合调控的方法和关键技术，包括方法和技术体系的建立、指标体系的建立、多尺度效应和尺度转换、数学模型的建立、综合调控模式和决策方案的建立等；在案例研究部分，建立了背景数据库，然后选择大、中、小尺度进行了全区生态环境现状评价，重点河道、典型路段和重点口岸的影响评价和预测预报研究，最后进行了综合调控模式和方案的探讨，并对研究结果进行了动态仿真和虚拟表达研究。     

Landslide hazard zonation mapping and comparative analysis of hazard zonation maps

Landslide hazard zonation mapping at regional level of a large area provides a broad trend of landslide potential zones. A macro level landslide hazard zonation for a small area may provide a better insight into the landslide hazards. The main objective of the present work was to carry out macro landslide hazard zonation mapping on 1：50,000 scale in an area where regional level zonation mapping was conducted earlier. In the previous work the regional landslide hazard zonation maps of Srinagar- Rudraprayag area of Garhwal Himalaya in the state of Uttarakhand were prepared using subjective and objective approaches. In the present work the landslide hazard zonation mapping at macro level was carried out in a small area using a Landslide Hazard Evaluation Factor rating scheme. The hazard zonation map produced by using this technique classifies the area into relative hazard classes in which the high hazard zones well correspond with high frequency of landslides. The results of this map when compared with the regional zonation maps prepared earlier show that application of the present technique identified more details of the hazard zones, which are broadly shown in the earlier zonation maps.     

挪威提出深层油气勘探黄金地带理论

挪威斯塔万格大学科技学院前院长佩尔·阿内尔·比约库姆和挪威国家石油公司两位研究员经过10年研究,最近提出了油气勘探黄金地带理论,并经过了全球12万个已知油气田数据的验证。     

“军人就是不含糊”——记宁陵县城郊国土所所长刘孝贵二三事

他高个头,圆胖脸,威严沉稳,有着14年军龄。他离开部队已经8年,依旧保持着“军人气质”。他年年被评为市、县先进工作者和优秀共产党员,最近又被推荐为商丘市国土资源系统十大先进人物候选人之一。他,就是河南省宁陵县城郊国土资源所所长刘孝贵。