9215工程─—省、地气象台计算机联网的实现及效果

介绍了被称为“９２１５工程”蝗安徽省气象台与地市台计算机联网计划，技术要点（包括信道，调制解调器，远程数传方式，资料数据处理，传输内容，显示等等）及工程实施的效果。     

9215工程─—省、地气象台计算机联网的实现及效果

介绍了被称为“９２１５工程”的安徽省气象台与地市台计算机联网计划、技术要点（包括信道、调制解调器、远程数传方式、资料数据处理、传输内容、显示等等）及工程实施的效果。     

青岛集浩工地推行项目法施工的探讨

对青岛集浩工地推行的项目法施工，从理论和实践上进行了分析，着重阐述了管理方法的贯彻、落实和在工程项目中的运用。     

中关村科技园区的人居环境工程

国务院批复的中关村科技园区建设规划,力争用10年左右的时间,建成世界一流的科技园区.通过科技成果和创新知识的产业化,把丰富的智力资源转化为强大的生产力.国家和北京市对中关村寄予厚望,希望她对北京市的产业结构调整,经济和社会发展发挥重大作用,对我国创新能力的增强,对科教兴国战略的实施,高新技术产业的发展,发挥示范作用.同时,也对全国53个科技园区的建设规划中,如何追求现代化城市形象,而又具有中国特色的创意,产生导向作用和深远影响.     

莫霍计划的回顾与展望

“莫霍计划”是20世纪50年代末提出来的堪与“登月计划”相媲美的最宏伟的科学计划之一。它开启了大洋钻探的新篇章，拉开了探索大洋岩石圈的序幕。历经半个多世纪的深海探索，研究学者逐渐揭开了洋壳结构的复杂性和多变性，其中代表下洋壳层3的辉长岩乃至地幔岩剥露的大洋核杂岩，为莫霍钻的实施提供了捷径和优选区。本文综述了“莫霍计划”以来在洋壳结构、洋壳增生机制和大洋核杂岩方面的研究进展，通过分析国际上莫霍计划的选址和策略，结合我国南海洋壳的特征，初步提出“南海莫霍计划”的两个站位及策略：① 南海残余洋中脊附近的U1431孔，该孔已钻到玄武岩层，可通过重复钻进钻穿莫霍面；② 南海东缘残余扩张脊的管事海山，可能有下洋壳辉长岩剥露，可在该区域采取多阶段钻探钻穿莫霍面。     

Deep learning for geometric and semantic tasks in photogrammetry and remote sensing

ABSTRACT

During the last few years, artificial intelligence based on deep learning, and particularly based on convolutional neural networks, has acted as a game changer in just about all tasks related to photogrammetry and remote sensing. Results have shown partly significant improvements in many projects all across the photogrammetric processing chain from image orientation to surface reconstruction, scene classification as well as change detection, object extraction and object tracking and recognition in image sequences. This paper summarizes the foundations of deep learning for photogrammetry and remote sensing before illustrating, by way of example, different projects being carried out at the Institute of Photogrammetry and GeoInformation, Leibniz University Hannover, in this exciting and fast moving field of research and development.     

Sediment dynamics and temporal variation of runoff in the Yom River,Thailand

The Yom River is one of the four major sediment sources to the Chao Phraya River in Thailand. Human activities and changes in climate over the past six decades may have affected the discharge and sediment load to some extent. In the current study, the river discharge and sediment characteristics in the mainstream of the Yom River were investigated using the field observation data from 2011 to 2013 and the historical river flow and sediment data from 1954 to 2014 at six hydrological stations operated by the Royal Irrigation Department of Thailand (RID). The non-parametric Mann-Kendall test and double mass curve were used to analyze the sediment dynamics and temporal changes in the discharge of the Yom River. The results revealed that the sediment was mainly transported in suspension, and the bed-to-suspended sediment loads ratio varied between 0 and 0.05. The daily suspended sediment load (SSL) in the upper and middle basins had a strong correlation with the daily discharge and could be represented by power equations with coefficients of determination higher than 0.8. The daily suspended sediment load in the lower basin did not directly depend on the corresponding discharge because of the reduction in river slope and water diversion by irrigation projects. It also appeared that the river discharges and sediment loads were mainly influenced by climate variation (floods and droughts). Moreover, the average sediment transport of the upper, middle, and lower reaches were 0.57, 0.71, and 0.35 million t/y, respectively. The sediment load in the lower basin decreased more than 50% as a result of changes in the river gradient (from mountainous to floodplain areas). The results from sediment analysis also indicated that the construction of the Mae Yom Barrage, the longest diversion dam in Thailand, and land-use changes did not significantly affect the sediment load along the Yom River.     

三峡库区重力侵蚀特征及其对重要城镇地质环境影响评价

应用环境地质学与岩土工程学相结合的方法，提出三峡库区区域性地质环境因素是控制该区重力侵蚀发生发展的基本环境因素．建立由其决定的库区重力侵蚀基本模式、稳定性判据及工程地质稳定区段．在此基础上，探讨了重力侵蚀对三峡库区城镇地质环境影响的评价以及对城镇形成、发展、变迁、消失、规模、功能及格局的作用．这对促进库区城镇发展、山区开发和经济发展有重要意义     

三峡库区劳动就业态势与对策

本文首先详细分析了三峡库区的人口特点和库区劳动力资源及就业现状。在此基础上，本文探讨了库区劳动力就业与转移的对策，提出应发展乡镇企业，提高城市化水平，发展第三产业与市场农业，另外还应提高劳动者素质，组织劳务输出和建立库区劳动市场。     

The Kråkenes late-glacial palaeoenvironmental project

Kråkenes is the site of a small lake on the west coast of Norway that contains a long sequence of late-glacial sediments. The Younger Dryas is well represented, as a cirque glacier developed in the catchment at this time. This site offers unique opportunities to reconstruct late-glacial environments from independent sources of evidence; physical evidence (glacial geomorphology, sedimentology, palaeomagnetism, radiocarbon dating), and biological evidence from the remains of animals and plants derived from both the terrestrial and aquatic ecosystems. This report describes the background to the site, and the international multidisciplinary project to reconstruct late-glacial and early Holocene environmental and climatic changes at Kråkenes.