Study On Natural Disasters In Ganningqing Area In Song And Yuan Dynasties

Since ancient times, Gansu Province, Ningxia Hui Autonomous Region and Qinghai Province recorded natural disaster prone areas, Gansu, Ningxia as an object of study as a whole, can also help to improve the content of the overall study Northwest. For summary of research Song and Gansu, Ningxia region’s natural disasters, according to historical records can better understand the Song and Yuan Dynasties and disaster prevention, mitigation, disaster relief, etc., to provide historical background research for today’s western development. The innovation of this paper is to use data analysis to identify floods, droughts, pests and famine-hit and non-hit, summed up the disaster area in Gansu, Ningxia and regional distribution characteristics of Song and Yuan Dynasties. Use of overlapping horizontal comparison with the data in disaster interactive approach this chapter, identify several key year to analyze the interaction between disaster. Another novelty of this paper lies in the relationship between Song and several wars and famine to analyze causal relationships and progressive relationship, discusses the research relationship juxtaposition. This study can not only improve the academic history of the Song and Yuan Dynasty disasters, natural disasters can also historical periods Gansu, Ningxia region have a deeper understanding of research.This article is divided into four chapters:The first chapter focuses on the areas of space Gansu, Ningxia disaster area Distribution of Song and Yuan Dynasties, Song and Yuan Dynasties Gansu, Ningxia region affected by disasters of all kinds, including water, drought, pests mainly affected its famine also accounted for a large proportion of this chapter summarizes the historical records by floods Song and Gansu, Ningxia region, the distribution of drought, pests and famine disaster area, divided into the hardest hit and non-hit, as well as the regional distribution of the affected areas, thus found serious study concluded regional distribution imbalance.The second chapter discusses the interaction between disaster Song and Gansu, Ningxia region, mainly from the disaster area Gansu, Ningxia and the interaction between the same year, the frequency of interaction between the same disaster occurred consecutively and to drought and an example for disaster month Research conducted in three areas. Disaster of Gansu, Ningxia and the interaction between the same year for the same area from the record year of disasters occur more than four were listed summarize and identify the focus of the year were focused on the analysis of the interaction between its disaster; the frequency of interaction between the same disaster that occurred in succession Historical records were summarized list, and identifies four consecutive years, and more than five years were focused on disaster disaster occurred in succession from the same four years and by more than five years; as a representative of the drought-prone areas of disaster Gansu, Ningxia, for the month drought were summarized by historical data to identify characteristics of Song and Yuan Dynasties month drought Gansu, Ningxia region.The third chapter discusses the war and famine Gansu, Ningxia region of Song and Yuan Dynasties, first introduced the Song and Yuan Dynasties Gansu, Ningxia region before the war; followed by historical records research famine during the war before the Song and Yuan Dynasty Gansu, Ningxia region; finally summed up the relationship between war and famine in several Song and Gansu, Ningxia region between.The fourth chapter focuses on the government to deal with and the effectiveness of the Song and Yuan Dynasties Gansu, Ningxia region, the natural disasters, the entire Song and segmentation studies, that the reign of the Song, Jin government, the government of the Yuan Dynasty and Western Xia States Gansu, Ningxia region historical records of drought and famine occurred after the government’s response to a list, and several forms of relief when the government’s disaster response disaster relief system for different studies.This study can not only improve the academic history of the Song and Yuan Dynasty disasters, natural disasters can also historical periods Gansu, Ningxia region have a deeper understanding of research, but also to provide historical background research for today’s western development.