时代呼唤：农业地质浮出水面

提到农业地质，人们不应当忘记这个名字：爱尔。1916年这位年轻的英国剑桥大学地质系教授对土壤产生了浓厚的兴趣，他认为世界工业的飞速发展，产生的废物会污染土壤。当他将一些土壤放到实验室研究时果然印证了他的设想。作为地质学家，他认为消除土壤侵蚀的关键应是首先采用地质方法进行调查，根据     

Mineral Resources of Chinese Altay and Tianshan： Metallogeny and Related Tectonic Processesm—A field workshop of IGCP-473

A workshop of the IGCP-473 was held in Xinjiang, northwestern China, from August 9-21. It was attended by more than 70 scientists, including 29 from outside of China, i.eUnited States, Canada, Australia, Japan,Russia, United Kingdom, South Africa,Mongolia, Kyrgyzstan, and Khazakstan. The workshop was superbly organized by a team led by Prof. Mao Jingwen of Institute of     

石油地质领域中的核技术

本文论述了利用一整套非常规核和地球物理方法来解决石油和天然气地质领域中的一些理论和实际问题的可能性，这些方法包括：天然辐射的α粒子和γ能谱测量、仪器中子活化分析和裂变辐射照相技术。本文对每种方法都作了简单的阐述。     

由采矿活动产生的金属的环境影响过程、预测及防治

虽然采矿活动影响的面积相对较小，但它能对环境产生巨大的局部影响。从采场释放的金属最初是通过矿山排放酸水和废石，尾矿的侵蚀产生的。本文简述了对矿山酸水排放所释放的金属进行预测的现有方法。一项应用地球化学模型预测矿山排放酸水和尾矿带入影响河系中铜浓度研究表明，实测的结果与预测的吻合良好。对于大规模的工业矿山开采，现已有方法对其进行预测并使其免遭污染。但是，大量小规模的采矿活动很难控制。巴西采金矿活动中     

中韩合作南黄海第四纪地质对比研究之进展

中韩合作南黄海第四纪地质对比研究之进展ＰＲＯＧＲＥＳＳＯＦＳＩＮＯ－ＫＯＲＥＡＱＵＡＴＥＲＮＡＲＹＧＥＯＬＯＧＩＣＣＯＲＲＥＬＡＴＩＯＮＳＴＵＤＹＯＦＴＨＥＳＯＵＴＨＹＥＬＬＯＷＳＥＡ黄海是典型的冰后期的边缘海，中韩两国共享南黄海陆架。黄海及其陆架对...     

The Geologic Time Scale and the Italian stratigraphic record

The construction of the Geologic Time Scale (GTS) is a titanic scientific challenge that has been under way for two centuries and will require much dedicated effort in the future. Italy preserves a paramount stratigraphic record of Mesozoic and Cenozoic marine sediments that have been significant in the development of the modern GTS. The Italian stratigraphic record has been histori-cally important in introducing and defining the standard Chronostratigraphic Units (CUs) of the Neogene and Quaternary. Pelagic successions from Northern Apen-nines and Southern Alps have been used in the seventies for integrating the late Cretaceous-Paleogene Geomag-netic Polarity Time Scale (GPTS) with planktonic microfossil biostratieraohv and standard CUs. This was a major contribution to the construction of a new gener-ation of GTS based on integrated magnetobiochronol-ogy. The middle Miocene to early Pleistocene marinerecord from Sicily and southern Italy has been funda-mental for establishing the recently developed Astro-nomical Time Scale (ATS). In prospect, there are many potentials still to be exploited in the Italian marine stratigraphic record for implementing the GTS by defin-ing GSSPs of various CUs, improving magneto-biochronology and extending downwards the ATS.