浙江省洪水前兆研究

本文根据大量历史洪水和有关资料，分析了浙江省的洪水前兆，为本区洪水预测提供了一定的理论依据，对防洪减灾具有一定的实用价值。     

宁夏盐池县土地沙质荒漠化的发展趋势及其防治

宁夏盐池县是我国北方农牧交错带沙质荒漠化强烈发展的地区之一。通过分析该区土地沙质荒漠化的发展趋势及其成因，认为该区土地沙质荒漠化有日趋扩大、日益严重的发展趋势；在潜在自然因素的基础上，人为因素是造成该区土地沙质荒漠化的主要因素。针对该区土地沙质荒漠化的发展趋势及其成因，结合沙质荒漠化土地的农林牧综合开发，提出了防治土地沙质荒漠化的目标、实施步骤及基本对策。     

水灾遥感实时监测与快速评估的实践与思考

总结了参加１９９１￣１９９５年间３次水灾遥感监测与评估科学实验所取得的结果，并结合国情分析，提出进一步发挥航天遥感作用，航天与航空相结合，建立一个花费较少，切实可行，能满足水灾实时监测与快速评估需要的设想。     

中国长江主要灾害与整治

由于江水和人类活动，引发长江崩塌、淤寒、洪涝和污染等灾害。研其原因主要为水动力改变；自然环境变化；人为破坏。整方案应采取治沙，营造“森林水库”；治水，按水动力学运动规律，用蓄、疏堵等手段综合治理；治污，要彻底根治污源；养殖，大力发展养殖业，促使生态平衡。     

地下水中氟形成的控制因素及其分布规律

本文研究了地下水中氟元素形成的主要控制因素及其分布规律。结果表明，地下水氟的形成与断裂构造，地下水温度、气候条件、含水介质及其上覆土层中的氟含量，地下水的酸碱度与径流条件有密切的关系。深成断裂脉状地下水和萤石矿区的地下水氟含量高，不有作为生活饮用水源； 而浅层的地下水氟含量较低，大多数仍作为生活饮用水源。     

日地水文学与灾害预测

研究地球水文变化的日地物理成因和规律的日地水文学（Solar-TerrestrialHydrology），用于水、旱灾害预测多次获得证实.本文从日地水文物理基础、长江淮河22年周期性大洪水、黄河大洪水和太阳活动关系、太阳活动双重衰减期北方大旱、17世纪日地水文异常变化、太阳活动对暴雨洪水中短期影响、台湾海峡两侧大暴雨洪水落区转移、全球最大洪水日地水文研究以及学科发展和应用前景九个方面，对中国近70多年来的主要成果加以回顾和总结.基础科学、高科技和应用紧密结合，促成对国民经济发展直接相关的新学科，是当代科学进步的一个显著标志，这里又是一个例证．     

洛阳市2003年夏季多雨环流特征及汛期降水预报

分析了2003年洛阳夏季多雨环流特征，探讨了汛期降水偏多的预报因子，并用副高特征量因子建立了汛期降水预测模型。     

A brief comparison of lava flows from the Deccan Volcanic Province and the Columbia-Oregon Plateau Flood Basalts: Implications for models of flood basalt emplacement

The nature and style of emplacement of Continental Flood Basalt (CFB) lava flows has been a matter of great interest as well as considerable controversy in the recent past. However, even a cursory review of published literature reveals that the Columbia River Basalt Group (CRBG) and Hawaiian volcanoes provide most of the data relevant to this topic. It is interesting to note, however, that the CRBG lava flows and their palaeotopographic control is atypical of other CFB provinces in the world. In this paper, we first present a short overview of important studies pertaining to the emplacement of flood basalt flows. We then briefly review the morphology of lava flows from the Deccan Volcanic Province (DVP) and the Columbia-Oregon Plateau flood basalts. The review underscores the existence of significant variations in lava flow morphology between different provinces, and even within the same province. It is quite likely that there were more than one way of emplacing the voluminous and extensive CFB lava flows. We argue that the establishment of general models of emplacement must be based on a comprehensive documentation of lava flow morphology from all CFB provinces.     

采用GPS RTK技术进行长距离输油输气管道的控制测量

讨论了GPS RTK技术进行控制测量的作业方法。在分析长距离输油输气管道工程控制测量特点的基础 上,以某测区的长距离天然气输气管道的控制测量为例,说明具有省时、省力、工作效率高、精度高等优点。     

Sediment deposition in the flood plain of Stemple Creek Watershed, northern California

Over the past 150 years, major land use changes have occurred in the Stemple Creek Watershed in northern California that have caused erosion to move soils from the upland to the flood plain, stream channels, and the bay. The purpose of this study is to document the recent (1954 to present) sediment deposition patterns in the flood plain area adjacent to Stemple Creek using the ¹³⁷Cesium technique. Sediment deposition ranged from 0.26 to 1.84 cm year⁻¹ for the period from 1964 to 2002 with an average of 0.85±0.41 cm year⁻¹. Sediment deposition rates were higher for the 1954 to 1964 period with a range of 0.31–3.50 cm year⁻¹ and an average of 1.29±1.04 cm year⁻¹. These data indicate that sediment deposition in the flood plain has decreased since the middle 1950s, probably related to reduction in row crop agriculture and an increase in pasturelands. This study shows that the flood plains in the Stemple Creek Watershed are a significant sink for the soils being eroded from the upland area. Given the significance of the flood plain for trapping eroded materials before they reach the stream channels or the bay, efforts need to be made to manage these flood plain areas to insure that they do not change and become a source rather than a sink for eroded materials as improved management practices on the upland areas reduce sediment input to the flood plain.