В структуре современных ландшафтов Северного Приладожья (СП) заметное место занимают техногенно-природные образования, отражающие результаты взаимодействия природы и горнодобывающих производств в период с 1770-х до 1930-х гг Горные выработки стали широко распространенными элементами современных ландшафтов этого региона Они сформировались в разное время, находятся на разных стадиях развития, в различных физико-географических условиях, характеризуются разной степенью сохранности и в связи с этим представляют большой интерес для исследования процессов эволюции техногенно-природных комплексов ('ГПК) Динамика этих комплексов, физико-географические условия их сохранения и рационального использования изучены слабо, и это обстоятельство определило цель, предмет и объект исследования <...>

The first part of this chapter briefly introduces the application of Ca stable isotopes in Earth sciences and other branches of natural sciences and summarizes the early history of Ca isotope research. Furthermore, tables with fundamental reference data are provided. The second part introduces the principles of equilibrium and kinetic isotope fractionation theory and discusses isotope fractionation in open and closed systems. It briefly touches on the mass-dependence of equilibrium and kinetic isotope fractionation and approaches to obtain equilibrium isotope fractionation factors experimentally. The reference at the end of this chapter provides a list of general introductions to stable isotope geochemistry and to previous reviews that focused on Ca stable isotopes. <...>

Qingjie Gong and Zeming Shi
Special Issue on New Advances and Illustrations in Applied Geochemistry in China
Jie Li, Bimin Zhang, Qingjie Gong, Hanliang Liu and Ningqiang Liu
Microscopic Morphology and Indicative Significance of Nanoscale Au Particles in Soils and Fault Muds: A Case Study of Jiaojia, Shandong Province
Ming Kang, Huanzhao Guo, Wende Zhu, Xianrong Luo and Jianwen Yang
The Improvement and Application of the Geoelectrochemical Exploration Method 
Bing Zhou, Zhixue Zhang, Zeming Shi, Hao Song and Linsong Yu

Petroleum geochemistry improves exploration efficiency by accounting for many of the variables that control the volumes of crude oil and natural gas available for entrapment, including source-rock distribution, richness and quality, thermal maturity, and the timing of generation-migration-accumulation relative to trap formation. It is most powerful when used with other disciplines, such as seismic sequence stratigraphy and reservoir characterization. Four key technology milestones form the basis for most modern applications of geochemistry to exploration.

This is a book about the why and how of doing experiments on rocks, minerals, magmas, and fluids. It could have as logically been subtitled "Experimental petrology" as "Experimental geochemistry," but we chose geochemistry to emphasize the broad and overlapping nature of current experimental work. 
We have tried to aim the book at a general readership which we hope will include advanced undergraduate students, graduate students, and anyone else interested in learning something about experimental petrology.

Although the ocean covers more than two thirds of the Earth's surface, the processes of accumulation of sediments on the seafloor have been insufficiently studied. For many years, the efforts of researchers were concentrated on the study of the continents. By studying sediments in various parts of the oceans in space and in time, I will attempt to establish the processes governing the formation of sediments in the oceans as a whole. The present monograph is my second book on the subject of the formation and accumulation of oceanic deposits. In 1972, a book entitled Sedimentation in the ff/orM

The lithosphere is the outer solid part of the earth, including the crust and uppermost mantle. The lithosphere is about 100 km thick, although its thickness is age dependent (older lithosphere is thicker). The lithosphere below the crust is brittle enough at some locations to produce earthquakes by faulting, such as within a subducted oceanic plate. This new book presents leading research in the field from around the globe. Some physical problems related to modeling the conditions of the formation and evolution of the lithosphere are discussed. It is shown that if we take into account both the effects of thermal expansion and compressibility we could receive results with no change or even an increase of density under the P-T conditions within the lithosphere.

Geochemistry is the chemistry of the natural environment and it encompasses the earth as well as other Solar System bodies, what Antoine Lavoisier described as “the grand laboratory of nature.” A complete definition might be that geochemistry applies chemistry to understanding the earth and its cosmic environment and using that understanding to better the human condition.

The state of Maharashtra is located in the country’s peninsular shield region, with hard rock formations covering around 94% of the total geographical area and sedimentary and alluvial deposits covering the remaining 6%. Basaltic lava flows cover around 80% of the state, with overlying alluvium confined to places near major rivers and streams. Alluvial deposits of shallow thickness, consisting of gravely, sandy, and clayey mixtures, are found in abundance along stream courses. With an estimated extent of 5,18,000 sq. km, Deccan Traps is one of the world’s largest accumulations of continental flood basalt.

We have seen that radioactivity is not dependent on the chemical bonding of atoms, nor on temperature, nor on pressure. Radioactivity can be described as an event whose probability of occurrence is independent of time and depends only on the duration of measurement. The probability that a radioactive nuclide will decay per unit of time is noted λ. This probability, termed the decay constant, is specific to the radioactive nuclide under consideration. Radioactive decay, like incoming calls at a telephone exchange, is a prime example of a Poisson process, in which the number of events is proportional to the time over which the observation is made. In the absence of any other loss or gain, the proportion of parent atoms (or radioactive nuclides) disappearing per unit of time t is constant <...>