苏州绕城高速公路K19滑坡的工程地质特征及治理

以苏州绕城高速公路K19滑坡工程为例，对滑坡工程地质条件及特征、滑坡成因和形成机制进行了研究。结果表明，该滑坡受地形地貌和物质结构条件控制，受人为工程切坡和降雨诱发而形成的。最后，在确定影响滑坡稳定的主要控制因素和失稳机理的基础上，分析和评价了不同工况条件下的稳定性，提出了进行滑坡防治的工程对策。     

山地地质灾害气象等级预报(预警)模型应用

浙江省是一个山地地质灾害多发地区,这些灾害包括泥石流、滑坡、崩塌等,它们的发生大多与降水有关。在分析浙江省地质灾害发生规律的基础上,探讨了地质灾害气象等级预报(预警)模型的主要结构、功能和特点,重点讨论了该模型在台风强降水引发的地质灾害预报(预警)中的应用情况。该模型应用于0414号台风“云娜”、0418号台风“艾利”影响期间浙江省地质灾害的预报(预警),取得了较好的效果。     

中国东部沿海地带环境工程地质问题的地域综合管理与防治

分析我国沿海地带环境工程地质问题的基本特点 ,并对其地域单元进行划分 ,探讨沿海地带环境工程地质问题地域综合管理与防治。     

Research and compilation of the Geomorphologic Atlas of the People’s Republic of China (1:1,000,000)

Geomorphologic maps are one of the most fundamental materials of the natural environment. They have been widely used in scientific research, resource exploration and extraction, education and military affairs etc. An editorial committee was established in 2001 to collect materials for researching and compiling a set of new 1:1,000,000 geomorphologic atlas of China. A digital geomorphologic database was created with visual interpretation from Landsat TM/ETM imageries and SRTM-DEM etc. The atlas compiled from the database was finished. The main characteristics of the atlas are as follows: Firstly, Landsat TM/ETM imageries, published geomorphologic maps or sketches, geographical base maps, digital geological maps, and other thematic maps were collected, which were uniformly geometrically rectified, clipped into uniform sheets, and stored in the foundation database. Secondly, based on the legends of 15 sheets 1:1,000,000 maps published in the 1980s, a geomorphologic classification system was built by combining morphology and genesis types. The system comprised seven hierarchical layers: basic morphology, genesis, sub-genesis, morphology, micro-morphology, slope and aspect, material composition and lithology. These layers were stored in the database during visual image interpretation. About 2000 kinds of morpho- genesis and 300 kinds of morpho-structure were interpreted. Thirdly, the legend system was built, which included color, symbol bases and note bases etc., compilation standards and procedures were developed, 74 sheets of 1:1,000,000 covering all land and sea territories of China were compiled, the 1:1,000,000 geomorphologic atlas of the People’s Republic of China was finished and published. The atlas will fill the blanks in national basic scale thematic maps, and the geomorphologic database could be applied widely in many fields in the future.     

An introduction to the classification of the physiognomic landscape types: methodology and results of testing in the area of Kazimierz Landscape Park (Poland)

The publication of the European Landscape Convention (2000) had a stimulating effect on the development of both new systems of landscape classification and new methods of their evaluation and mapping. As an example, a new classification of physiognomic landscape types was developed in Poland in 2014. The objectives of the paper are to (1) popularize, on the international scale, the classification of physiognomic landscape types in a new, improved version, (2) present the original method of physiognomic landscape types mapping with the use of the system of basic landscape units, and (3) present the results of testing of the method in the area of the Kazimierz Landscape Park, Poland. In the area of the Kazimierz Landscape Park, 491 basic landscape units were delimited, within which, on the basis of the leading traits of land relief and cover forms, the physiognomic landscape types were identified. Maps of this type can be important tools in implementing the recommendations of the European Landscape Convention. The total number of physiognomic landscape types identified within a specific area can be one of the key indicators of landscape diversity.     

长江三角洲城市群发展展望

长江三角洲城市群是中国最大的城市群,其发展和演变对中国城市发展、中国沿海经济乃至亚太地区的发展均具有举足轻重的地位和作用。改革开放以来,中国经济的迅速增长,经济全球化过程的加速,均为长江三角洲城市群的发展提供难得的机遇与挑战。重点论述长江三角洲城市群发展展望。     

草酰胺合铜(Ⅱ)配合物的合成和热分解反应

合成了3种单核配合物,通过元素分析、摩尔电导和红外光谱进行了表征。在动态空气下,采用热重和差热技术研究了N,N′-双氨烷基草酰胺合铜(Ⅱ)配合物热分解动力学。用Achar法和Coats-Redfen法分析了非等温动力学数据,并对比动力学参数提出了最合适的热分解动力学模型。由热重曲线计算出了热分解反应的活化能、热焓和指前因子。对比配合物N,N′-双-2氨乙基草酰胺合铜(Ⅱ)、N,N′-双-2氨丙基草酰胺合铜(Ⅱ)和N,N′-双-3-氨丙基草酰胺合铜(Ⅱ)初始分解温度,配合物的热稳定性排序为:Cu(oxpn)>Cu(oxap)>Cu(oxen)     

N，N’-双（3-氨丙基）草酰胺合铜非等温热分解动力学研究

采用 TG- DTG- DTA热分析技术研究了 N,N’-双 (3-氨丙基 )草酰胺合胴 ( )配合物在动态空气气氛中的热行为 ;用微分法 (Achar法 )和积分法 (Coats- Redfen法 )协同处理非等温 TG数据 ,通过对比热分解动力学参数 E和 ln A,提出了配合物第一阶段热分解动力学方程 :dα/ dt =Ae- E/ RT (1-α ) 2 及第二阶段热分解动力学方程 :dα/ dt=Ae- E/ RT(1-α) ;并由动力学补偿效应获得了 E和 ln A的数学表达式     

Gravimetric determination of an intrusive complex under the Island of Faial (Azores): some methodological improvements

We present some improvements of a gravity inversion method to determine the geometry of the anomalous bodies for priori density contrasts. The 3-D method is based on an exploratory process applied, not for the global model, but for the steps of a growth approach. The (positive and/or negative) anomalous structure is described by successive aggregation of cells, while its corresponding gravity field remains nearly proportional to the observed one. Moreover, a simple (e.g. linear) regional trend can be simultaneously adjusted. The corresponding program is applied to new gravity data on the volcanic island of Faial (Azores archipelago). The inversion approach shows a subsurface anomalous structure for the island, the main feature being an elongated high-density body. The body is interpreted as a compact sheeted dyke swarm, emplaced along Faial-Pico Fracture Zone, a leaky transform structure that forms the current boundary between Eurasian and African plates in the Azores area. The new results in this paper are (1) a Bouguer gravity anomaly map, (2) several improvements in the inversion process (robust process, optimal balance fitness/model magnitude), (3) a new gravimetric method for estimating the mean terrain density, (4) a 3-D model for subsurface mass anomalies in Faial and (5) some interpretative conclusions about a main intrusive complex detected under the island as a wall-like structure extending from a depth of 0.5 to 6 km b.s.l., with a N100°E trend and corresponding to an early fissural volcanic episode controlled by the regional tectonics.