Foreword

Ocean circulation in the Yellow and East China Seas is very rich in mesoscale phenomena, such as eddies, fronts, upwellings, river plumes, etc. Among others, having drawn tremendous attention from oceanographic community in the past for nearly 50 years are mainly the Yellow Sea Cold Water Mass (YSCWM) and its related circulation, the Yellow Sea Warm Current (YSWC), the East China Sea     

Marine Ingressive Events Recorded in Epicontinental Sequences:Example from the Cretaceous Songliao Basin of NE China in Comparison with the Triassic Central Europe Basin of SW Germany

Songliao Basin is filled predominantly with continental facies sediments including alluvial fan, fluvial plain, fan delta , lacustrine delta, shore ?shallow lacustrine, beach salty flat, semi - deep to deep lacustrine, subaqueous gravity flow, lacustrine swamp and pyroclastic sediments. However, some event units were formed during lake - marine linking periods of the Mid - Cretaceous in the basin, which include black shales with high values for salinity ( Sr/Ba) , alkalinity (Ca Mg)/ (Si Al) , reducibility ( Ni Zn)/Ga and sulfide sulfur as well as heavy isotopes. The Breitenholz ?section to be represen-ted for facies comparison with the Cretaceous evaporitic series in Northeast China is localized in Southwest Germany. Stratig-raphically it belongs to the Crabfeld Formation of Keuper of the Germanic Triassic corresponding to Ladinian - Camian of the international reference scale, and is generally called Lower Gipskeuper. The Germanic Triassic was deposited in the epiconti-nental(cratonic) central Euro     

八十年代英国中学地理教学

八十年代,地理教学在英国学校中占有众所承认的地位,英国学校把地理教学纳入教程的方式因地方教育机构所管理的学校学制不同而异。最普遍的学制是5～11岁的儿童上小学,9—13岁的儿童上中学,这些学校均将地理纳入综合的教学课程中,或做为环境教育的部分内容。     

WTO与国土资源管理创新

在经济全球化的背景下，我国加入WTO后，对外开放和对内改革进入了一个新的历史阶段。介绍了在国土资源管理领域涉及WTO的相关原则。根据比较优势原则和资源禀赋理论，分析了WTO与国土资源产业类型、资源利用结构及资源管理职能的关系；论述了加入WTO对国土资源管理将产生的积极影响和国土资源管理将面临的挑战；讨论了在WTO框架下，我国国土资源管理在市场化程度、产权体系与制度等法制、体制、机制方面存在的主要问题并提出了应对措施。