Geoscience is an important new branch of science, almost covering every aspect of the physic science, from geology to ocean, from atmosphere to hydrology, as well as physic science, chemical sciences, geology, space physics, information sciences, science of space times and so on, and which is closely related to human lives. It is of great era significance for our social development and the earth’s sustainable development to analyze and study the current development of geoscience. There are many problems needed to be studied and dealt with by geoscience, for example, how people get to know the nature, how people utilize and transform nature reasonably, how people coexist harmoniously and how people develop sustainably with nature. Modern geoscience research has put forward more questions on how to solve problems of resources, environment and disasters caused by economic and social development. This paper mainly discusses the current situation of geoscience development and puts forward several optimization suggestions on the development of geoscience, aiming to provide suggestions for geoscience research and help fellow researchers.

The paper aims to make a comparative analysis on the mineralization and occurrence conditions of two main ore bodies in Jiama deposit in Tibet and speculates that there are close genesis relationship between the No.I and No.Ⅱ ore according to actual exploration and drilling. This paper analyzes their deposit structure and metallogenic fluid structure and draws a conclusion that No.Ⅱ ore is a kind of relatively independent branch ore spatially separated and migrated from No.Ⅰ ore.

The Linnan Sag is located in the west of Jiyang Depression in the Bohai Bay Basin, and its Shahejie Formation has developed significant abnormal high pressure. Based on logging data and measured pressure data, this paper discusses the development characteristics of abnormal high pressure; clarifies the cause mechanism of abnormal high pressure; the study found that abnormal high pressures are generally developed in the the Es3z and Es3x and the Es4s in the depression area, and the pressure coefficient is 1.1~1.4, and the development of abnormal high pressure in the center of the depression is particularly remarkable, and the remaining pressure is above 20MPa. The central uplift belt and southern slope in the northeastern part of the study area showed a normal pressure state as a whole, and isolated small abnormal high pressure systems developed locally. The most important cause of the abnormal high pressure in the Shahejie Formation may be the transmission of overpressure caused by the undercompaction of mudstone, and on this basis, the pressurization caused by hydrocarbon generation and dehydration of clay minerals is superimposed.

Walnut, pistachio and chestnut shells are wonderful precursors for activated carbon. Due to the country’s tremendous output and consumption of the nuts, a huge amount of nut shells are produced in China every year. In this study, activation temperature, activation time, impregnation ratio and zinc chloride activator concentration for high quality activated carbon formation are investigated experimentally by the methylene blue adsorption method. Copper ion adsorption is also analyzed. Chestnut shell is the most suitable material for activated carbon preparation. With 357mg/g methylene blue adsorption value, that is 2.6 times as the China’s national standard. All three types activated carbon show the highest copper ion adsorption when the concentration of copper sulfate is 50ppm, and the maximum adsorption capacity is 1.06mg/g.

The report of the 19th National Congress of the Communist Party of China pointed out that human and nature are the community of life, and humanity must respect, conform and protect nature. With the increasingly severe international situation, the domestic and international economic dual-cycle policy is proposed, and the concept of protection in opening up and development in protection is recognized by more people. In the process of mineral resource development, the significance of measuring and studying the value of ecological environment compensation is particularly important. Based on the study of predecessor's measurement models, this paper comprehensively considers the impact of mineral resource development on forests, grasslands, farmlands, wetlands, water bodies and deserts and other ecological and economic environmental factors to varying degrees, and constructs a system that can fully consider the value of ecosystem environmental losses. Comprehensive measurement model. The ecological environment compensation value comprehensive measurement model is applied to the practice of coal mine ecological environment compensation value measurement, the coal mine ecological environment compensation value is calculated, and the applicability of the ecological environment compensation value comprehensive evaluation model is verified to a certain extent.