Data Analytics for Climate and Atmospheric Science

Abstract

Global climate change has already had observable effects on the environment. Glaciers have shrunk, ice on rivers and lakes is breaking up earlier, plant and animal ranges have shifted and trees are flowering sooner. Under these conditions, air pollution is likely to reach levels that create undesirable living conditions. Anthropogenic activities, such as industry, release large amounts of greenhouse gases into the atmosphere, increasing the atmospheric concentrations of these gases, thus significantly enhancing the greenhouse effect, which has the effect of increasing air heat and thus the speedup of climate change. The use of sophisticated data analysis methods to identify the causes of extreme pollutant values, the correlation of these values with the general climatic conditions and the general malfunctions that can be caused by prolonged air pollution can give a clear picture of current and future climate change. This paper presents a thorough study of preprocessing steps of data analytics and the appropriate big data architectures that are appropriate for the research study of Climate Change and Atmospheric Science.

Design and Protection Strategy of Distributed Intrusion Detection System in Big Data Environment

“…The system has an alert facility located at the highest stage, and its function is to judge whether the system is within the normal operation bounds. The alarm service receives information from the data analysis [ 21 ] center and monitoring system. When there would be abnormal data [ 22 ] or an aberrated host running state, the alarm service would send an alarm to inform the administrator that the system could be under attack [ 23 ].…”