Song And The Tangut War And The Loess Plateau Area Ecological Environment Relations Studies

To the historical period humanity activity and the ecologicalenvironment relations research is the historical geography research important contents,also is we knows the historical period environmental trend condition comprehensively,more profound understanding modern society environment crisis premise andfoundation. Along with now social environment question daily aggravating, the peoplemore and more take in the historical period person relations question discussion, theresearch breadth and the depth develop unceasingly, and has formed the writingcoherencecooperation, multi-disciplinary overlapping -development pattern. Butgenerally speaking, the research scope mostly concentrates in destroys, between theagricultural development, the land reclamation, the population immigration and theecological environment to in the historical period region scope vegetation in the innerlink inspection.Still not much saw regarding the historical period war and the ecologicalenvironment relations discussion. This article through selects The Northern SongDynasty and the tangut fight this specific historical period is an example, specificallyexpounded and analyzes between the cold war era war activity and the ecologicalenvironment interaction relations.In summary, this article minute following several part;First: System analysis this article selected topic basis, research present situationand research content. At present, also is at the start stage to the historical period war andthe ecological environment relations research, the research area quite is also narrow,lacks the comparison to have the representative special study. This article is concernsThe Northern Song Dynasty and the tangut fight war and in the environmental trendresearch results foundation in the predecessor, unifies to The Northern Song Dynastyand the tangut fight various aspects correlation research results, carries on to TheNorthern Song Dynasty and the tangut fight and the loess plateau area ecologicalenvironment relations further thoroughly discusses, and fills this domain researchcertain blanks.Second: Elaborated The Northern Song Dynasty and the tangut fight historicalperspective as well as the Northern Song Dynasty loess plateau area ecological environment condition.First has analyzed the Song summer war cause, and from thelandform, the climate, the water source, the vegetation four angles has analyzed theNorthern Song Dynasty loess plateau area ecology condition.Third: Discusses the Northern Song Dynasty, the tangut war and between loessplateau area ecological environment reciprocity specifically. First, elaborated the terrainlandform and the Song summer war general relations; Next, elaborated the climate, thewater source military supplies and the Song summer war relations. Finally, elaboratedthe war the influence which creates to the ecological environment. The author thinks inthe Northern Song Dynasty time, the loess plateau ecological environment althoughgood in today, but its flail ecological environment foundation is unable to undergo thewar the fierce destruction.Therefore The Northern Song Dynasty and the tangut fighthas created the huge destruction to northwest area ecological environment; but thefrequent famine, the climate drastic change, the grain underproduction, the vegetationdeconstruction, the Yellow River crevasse changes course is this kind of destructionconcrete manifestation. Finally and draws the conclusion, The Northern Song Dynastyand the tangut fight is produces under the tangut survival resources deficient ecologybackground, but several hundred year The Northern Song Dynasty and the tangut fightfurther to intensify this kind of destruction.