《徐霞客游记》的科学性和时代性——怒江、腾冲地区的实地验证  

SCIENTIFIC AND EPOCHAL CONTRIBUTION OF "XU XIAKE'S TEAVELS" ——VERIFICATIONS IN NUJIANG AND TENGCHONG AREA SW.YUNNAN

作　　者：陈述彭[1] 

机构地区：[1]中国科学院国家计划委员会地理研究所

出　　处：《地理研究》1986年第4期1-11,105-106,共13页Geographical Research

摘　　要：作者选取本人身历其境作过工作的怒江、腾冲地区来验证《徐霞客游记》,从徐氏进步的地理概念、游记严谨的逻辑结构、游记作者观察的细致深入等方面论述了徐霞客的献身精神和不朽贡献。Xu Xiake, the geographer in Ming Dyasty, was 55 years old, and took 39 days to explore the Tengchong area on-the-spot after crossing the Nujiang River and the Gaoligong Mountain Range. Firstly, he roughly investigated the orography and river patterns, and livelily described the hot springs, vulcano-es, karst caves and mineral resources in detail. Xu Xiake's Travels has been a very famous and lovely realistic literature all over the world.Duing the period of 1978 to 1980, the author organized the experiments of airborne remote sensing in Tengchong area. Aerial photographic mosaic with the scale of 1 : 50000 and 25 thematic maps in the scale of 1 : 100000 have bave gotten in the area using 1: 35000 infrared color photography, multi-band scanning and therm-infrared images, also including the processing and analysing of Landsat images, quantitative researches have been taken for natural resources, environmental ecology, geoghemistry and landscales etc.Films of 'Remote 'Remote Sensing'' and 'Vulcanoes and Hot Spring in Tengchong' have been distributed, Atlas of Airborne Remote Sensing in Tngchong Area has been published. It is a very conscientious and careful verification on the scientific value of Xu Xiake's Travels.Based on the content described in Xu Xiake's Travels, this paper discusses the several geographic concepts with verification by field notes and sket-ches got from the same area by myself.1.The information accessing from his Travels along the cross section of Caoligong Mountain is so abundant that enough to draw up a composite physio-geographic profile approaching demand of on-the-spot surveys (Fig.4).2.Travels described mountain ridges and drainage systems in Tengchong intermontane bason with eight directions. Its relative geographic position is correct, and their outlines checked by topographic map approximately ( Fig.2).3.Travels adopted three layers in logic structure from micro description to macro summarization of geographic terms.4.Travels is a integrated scientific records, involve many aspects of

关 键 词：《徐霞客游记》 腾冲地区 怒江 《游记》 喀斯特 高黎贡山 陆地卫星影象 腾冲盆地 硫磺塘 图版 

分 类 号：P9[天文地球—自然地理学]