内陆河高寒山区流域分布式水热耦合模型（Ⅱ）：地面资料驱动结果

以黑河出山日平均流量作为对比，利用26个降水站点、11个气温站点和14个潜在蒸发站点2000年日资料，模型设计了6套气象因子空间分布方案，进行数值模拟试验，结果表明，在黑河流域现有观测站点的情况下，利用各种空间插值方法所得结果基本相当，考虑地面高程的三维插值与不考虑地面高程的二维插值结果相差不大，补充距离研究区较远的站点观测资料，模型结果反而变差。最终模型采用基于二维算法的最近距离法（nearest），利用2000年资料校正模型，计算与实测黑河日出山平均流量序列的效率系数为0.6101，平衡误差为0.0808％。以1999年资料验证模型，效率系数和平衡误差分别为0.6270和-2.9824％。模型基于水热连续方程模拟了黑河山区流域水热交换和耦合过程，探讨了流域的水量平衡，分析了水量平衡因子的时空分布，其模拟结果表明，内陆河高寒山区流域主要为浅表产流，高山草甸具有拦蓄降水和水源涵养作用，并反映了高山地区浅表土壤地下厚层冰的聚集过程。各种模型结果与本区野外实际调查结果基本一致，也符合当前对寒区流域水文循环过程的定性认识。     

云南白马寨镍矿区煌斑岩^40Ar-^39Ar定年和地球化学特征

云南白马寨镍矿区煌斑岩全部为云煌岩.两个样品的40Ar/39Ar定年结果分别为32.46±0.62Ma和32.01±0.60Ma,表明矿区煌斑岩为哀牢山断裂带新生代早期高钾岩浆活动的产物.在化学组成上,矿区煌斑岩具有高M值[100×Mg/(Mg+Fe2+)](67.42～86.35)、高ALK(K2O+Na2O为7.01%～9.81%)、富钾(K2O/Na2O为1.66～2.64)、富大离子亲石元素(如Sr、Rb、Ba等)和LREE、明显的Ta、Nb、Ti负异常的特征.Sr-Nd同位素具有高(87Sr/86Sr)0比值(0.70625～0.70912)和低εNd(-5.22～-3.68)的特征,位于EM1和EM2地幔端元之间,有更靠近EM2的趋势.元素和同位素地球化学特征表明矿区煌斑岩的源区为交代富集地幔,进一步判别表明源岩处于尖晶石相方辉橄榄岩和石榴石相二辉橄榄岩的混合线上,以尖晶石相方辉橄榄岩为主.源区交代富集的矿物既有金云母,也有角闪石.岩浆演化过程中经历了橄榄石+斜长石±磷灰石±铁钛氧化物的结晶分异.岩浆形成于大陆弧的构造背景,俯冲的陆壳和古特提斯洋壳对富集的源区均有贡献.白马寨镍矿区煌斑岩和哀牢山断裂带新生代早期其它高钾岩浆岩具有相近的年代、一致的地球化学特征,表明它们具有相似的源区,受控于相同的构造背景.     

聊城市汛期降水气候特征及旱涝预测模型

利用1961~2000年聊城市8个测站汛期降水距平百分率资料,分析了聊城市汛期旱涝气候特征,并利用模糊均生函数的概念建立了相应的旱涝预测模型。将建立好的预测模型用历史资料进行回代检验,并对2001~2003年进行预报试用,拟合值曲线与实况值曲线十分接近,预报结果也和实况基本一致。     

SLC Method and Earthquakes' Clustering Features in Time-Space in the Top Area of the Kunlun-Altun-Arc

By using the SLC(Single-Link Cluster)method,this study worked in three respects:(a)set up three-dimensional(3-D)SLC software that can deal with a large catalogue of earthquakes and analyze the characteristics of earthquakes' clustering and scattering in time-space:(b)defined several parameters to describe the distinguishing feature for the SLC frame and developed a technique to calculate the 3-D SLC frames and these parameters with gradual time-sliding,and inspected their variations with time,especially before large events; and(c)by using these means,treated the earthquake catalogue in the top area of the Kunlun-Altun-Arc as well as some valuable results that had been obtained.     

Research on characteristics of magnitude structure of earthquake sequences

ＲｅｓｅａｒｃｈｏｎｃｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆｍａｇｎｉｔｕｄｅｓｔｒｕｃｔｕｒｅｏｆｅａｒｔｈｑｕａｋｅｓｅｑｕｅｎｃｅｓＰＥＩ－ＱＩＮＧＳＵＮ（孙佩卿）ＱＩＮ－ＺＵＬＩ（李钦祖）ＹＩＮＧ－ＨＵＡＤＡＩ（戴英华）ＪＵＮＺＨＡＯ（赵军）Ｓｅ...     

江苏徐州大北望寒武系鲕粒及鲕粒灰岩特征

徐洲大北望地区寒武系鲕粒灰岩层数众多,结构、类型复杂,形状多样,其中以放射鲕、同心鲕及放射－同心鲕为主。下寒武统多为生物鲕,中寒武统为同心－放射鲕且白云岩化,上寒武统中多为放射鲕,干裂鲕（或泥晶化）,成因类型复杂。     

Anti-Semitism in German geography 1900–1945

The number of Anti-Semitic opinions found in geographical and geopolitical literature gives evidence of a wide-spread hostility towards Jews before 1945. Only very few critical dissidents branded Anti-Semitism as propaganda of political rightists. The extent to which Anti-Semitism served as an ideological bridge between geography and geopolitics in Germany till 1945 must be established. But independent from geopolitics, there are lots of proof for an autochthonously developed Anti-Semitism among German university geographers long before geopolitics was created. All in all geopolitics had no innovative effect on the research and the theory of political geography in Germany till 1945. Its main topics, epistemological premises and methodological apparatus grew on the substratum of authochthonous traditions created in the 19th century. Geopolitics only takes up basic reflections that already exist.     

地理学事业的发展

为了适应我国社会主义市场经济发展的需要,地理学要转变观念,突破传统学科的约束,面向市场,服务于市场,尽快形成自我发展能力,并按照党的十五大精神的要求,在资产管理、企业化发展、分配制度改革等方面迈出新的步伐     

浙江丽水地区旅游资源区划与开发

论述了浙江丽水地区旅游资源的特点和区域分布特征,提出根据资源特点、抓住地方特色进行旅游开发．     

预报地震的地电阻率台址电性结构特征参数的研究

以地下浅部水平层状介质模型为基础，依据电测深资料，计算研究了表征台址电性结构具有抑制干扰能力和映震能力的特征参数：干扰系数α、γ和异常系数β及其物理特性和应用。综合研究结果表明，特征参数比电测深曲线和电性参数更直观、定量地表征台址电性条件的优劣，应用更广泛。