甘南藏族自治州特色旅游业发展研究

从甘南藏族自治州特色旅游业比较优势的评价入手,对制约因子和外部环境进行了深入的剖析,进而对甘南州特色旅游业的发展模式进行了现实而又独特的构想,最后提出了特色旅游业发展的战略对策与建议.     

雍正皇帝与永明延寿禅师

从雍正视永明延寿为历代禅德之最,视永明延寿为心心相印者,极为重视永明延寿著作之刊刻流布及以永明延寿思想为其评判的标准与依据等方面,可以见出雍正皇帝与延寿禅师在禅学思想上的密切联系。进而根据清初社会状况及佛教尤其是禅宗演变的大背景,就雍正对永明延寿禅师的极力推崇与高度评价的原因及影响作出系统分析。     

刘宗周与证人社

作为明代儒学殿军，刘宗周在学术上开浙东学术中兴之局；在道德上与黄道周并为明季道德完人。他继承东林学派顾宪成、高攀龙的“格物说”，倡导“慎独说”，成立证人社，与陶爽龄展开工夫与本体的论辩，力图扫除王门后学“以禅诠儒”的空疏之弊，在当时产生了很大的影响。     

藏药抱茎獐牙菜的胚胎学研究

抱茎獐牙菜（ＳｗｅｒｔｉａｆｒａｎｃｈｉｔｉａｎａＭａｘｉｍ．）花药４室,药壁发育为双子叶型;绒毡层异型起源,为非典型腺质型绒毡层;中层２层;花药壁表皮宿存,与药室内壁一起纤维状加厚．胞质分裂为同时型,四分体的排列方式为四面体型;成熟花粉为２细胞．子房２心皮,１室,８列胚珠,为侧膜胎座．薄珠心,单珠被,倒生胚珠．胚囊发育为蓼型．珠孔受精,受精作用属于有丝分裂前配子体融合类型．胚乳发育为核型．胚胎发育为茄型酸浆Ⅰ变型．反足细胞分裂为５～８个,宿存,每个细胞均多核和异常膨大,反足细胞形成的吸器明显,并在胚乳层之外形成染色深的类似“外胚乳”的结构．果实成熟时,种子只发育至球型胚早期阶段．反足细胞在龙胆科一些高山短命植物中的宿存与分裂具有重要的生殖适应与进化意义,这对于龙胆科一年生植物在青藏高原严酷的环境下,甚至在只有几周的生长季节内完成其生活史是十分重要的     

藏兽医方药选辑(一)

译者整理藏兽医方剂48个,这些方剂是以藏文写成,译者在整理时译成汉文,其中大部分取材于已故著名藏兽医专家若尔盖·尼玛生前所著的《藏族民间常见畜病诊治》一书,某些方剂经著者临床验证确有疗效,可供进一步发掘,整理和研究藏兽医药学遗产参考。     

西藏唐卡艺术--访著名藏族唐卡画家丹巴绕旦

丹巴热单教授是西藏大学艺术学院美术系藏族传统美术专业硕士研究生导师。他是在绘画世家成长起来的名藏族画家。他的爷爷是十三世达赖喇嘛的宫廷画师，曾承担布达拉宫的多处壁画和罗布林卡坚塞颇章所有壁画的绘制工作，颇有名气。教授的父亲是当时噶厦政府的官方设计师，罗布林卡新宫的金质宝座、十三世达赖喇嘛的灵塔装饰和面值一百与二十五圆的藏纸币等都是他的设计作品。相信读阅读完此访谈录后对丹巴热单教授及西藏传统美术会有个大致的了解。     

两种贮藏温度及药剂处理对藏茵陈种子活力的影响

将川西獐牙菜,椭圆叶花锚,抱茎獐牙菜种子贮存在(18±5℃)和(0～4℃)下18个月。用0 2%CaCl2和2%KNO3溶液浸泡24h,进行电导率、TTC还原量及发芽率测定,结果表明:①两种温度下贮存的种子,除电导率差异极显著外(P<0 01),其余各项指标均不显著(P>0 05);②经药剂处理的种子具有较高的发芽率;两种药剂以0 2%CaCl2效果较好,发芽率平均提高20%;③同一温度贮存的川西獐牙菜和椭圆叶花锚种子,经药剂处理后的电导率极显著高于对照(P<0 01),药剂处理后TTC还原量差异不显著(P>0 05)。     

Lightning activity on the central Tibetan Plateau and its response to convective available potential energy

Lightning flash activities on the central Tibetan Plateau have been studied by using the satellite-based Lightning Imaging Sensor(LIS)database from January 1998 to July 2002.The lightning activity shows a clear diurnal variation on the central Plateau.The peak lightning activity appears at about 17:00 which is 3 h earlier than that in Jingxhou,Hubei in the same latitude belt nearby,indicating that the lightning activity is a sensitive indicator of solar heating on the Plateau.The lightning discharge is weaker on the Plateau than Jingzhou.Hubei and other low-altitude continental regions because of the lower convective available potential energy(CAPE)on the Plateau.The CAPE on the Plateau is 12 times lower than that in Jingzhou,Hubei,and 20 times lower than that in the sea-level region,such as Guangzhou and Florida.However,the sensitivity of lightning activity to CAPE changes on the Plateau is up to 30 times more sensitive than other prominent low-altitude regions.     

Discovery of the granulite xenoliths in Cenozoic volcanic rocks from Hoh Xil,Tibetan plateau

Two-pyroxene granulite and clinopyroxene granulite xenoliths have been recently discovered in the Late Paleogene toNeogene volcanic rocks (with ages in the range of 4.27～44.60 Ma) that outcropped in Hoh Xil, central Tibetan plateau. Based on theelectron microprobe analysis data, the xenoliths provide constraints for the formation equilibrium temperatures of the two-pyroxene gran-ulite being about 783 to 818℃ as determined by two-pyroxene thermometry and the forming pressure of the clinopyroxene granulite beingabout 0.845 to 0.858 GPa that is equivalent to 27.9～28.3 km depth respectively. It indicates that these granulite xenoliths represent thesamples from the middle part of the thickened Tibetan crust. This discovery is important and significant to making further discussion onthe component and thermal regime of the deep crust of the Tibetan plateau.     

Temperature variations on the Tibetan Plateau over the last two millennia

The paleoclimate data recovered from ice cores,tree rings and lake sediments indicate regional features of cfimatic change on the Tibeta n Plateau (TP) during the last 2000 years. The composite temperature reconstructions in-dicate that several main climatic episodes, such as the “LittleIce Age“ between 1400 and 1900, the “Medieval Warm Pe-riod“ in 1150-1400, a less warm period in 800-1100, and an earlier cold period between the 3rd and 5th centuries,occurred in the TP. In addition, temperature varied from region to region. The period from AD 800 to 1100, which waswarm in northeastern TP, was contemporaneous with cool-ing in the western and southern TP. The southern TP ex-perienced warming between 1150 and 1400. For western TP,the δ^18O records of the Guliya ice core indicate that the pe-Hod 1250-1500 witnessed a clear warming. Large-scaletrends in the temperature history from northeastern TP aremore similar to those in eastern China than are the trendsfrom the Guliya ice cap far to the west and southern TP. The most prominent similarities between the temperature varia-tions of the TP and eastern China are such cold phases as 1100-1150, 1500-1550, 1650-1700 and 1800-1850, andthe latter three cold events match with three widespreadg lacial advances which occurred on the TP during the Little Ice A2e.