泰山日出的气象条件及气候慨率

描述了泰山日出的壮丽景观，根据泰山日出的气象条件及气候概率，指出了泰山日出的最佳观赏时机。     

栗斑腹鹀种群数量变化的分析

1999年至 2 0 0 1年每年 4～ 7月在吉林省西部地区对栗斑腹种群数量及繁殖情况进行了调查 ,发现三年来栗斑腹种群数量连续下降 .其原因是 :人为干扰导致栗斑腹繁殖成功率及繁殖成活率降低 ,从而导致栗斑腹种群数量下降 ;研究地区内近几年连续高温干旱的天气也导致了栗斑腹种群数量的下降 ,气温升高 (R2 =0 9964 )、降雨量减少 (R2 =0 84 98)对栗斑腹种群数量下降的影响很大 .     

海南岛旅游气候资源及其开发利用

海南岛是我国最具热带气候特色的地区，它的旅游资源十分丰富。按生物气候指标评价，全岛各地每年11月至翌年3月皆是适宜旅游季节，其中12月和1月是最佳旅游季节，4－10月虽然局部地区短暂时间有闷热和皮感热风，但级别较低，又有海陆风和山谷风调节，仍可划分为旅游季节。根据气候特点合理规划开发不同地区的景点。注意防避不利出行旅游的灾害性天气现象。     

浙江金衢盆地八十年代气候变化趋势及灾害演变特征分析

本文分析了本世纪八十年代金衢盆地的气候变化趋势。与前三个年代（五十、六十、七十年代）比较，八十年代具有变冷，少光，洪涝灾害频繁的趋势特征。同时，春季“三寒”（倒春寒、种田寒、５月寒），晚春初夏异常高温危害，夏凉，冬暖等异常现象突出。着重分析了气候变化及灾害演变对农林环境的不利影响，讨论了九十年代气候变异趋势及其对策。     

Peat record reflecting Holocene climatic change in the Zoigê Plateau and AMS radiocarbon dating

Through the use of reliable AMS dating of high resolution (15–30 years) peat and the establishment of monsoon climate proxies sequence, we have been able to recognize several cold, dry events in the Tibetan Plateau during the Holocene. The more obvious ones occurred around 12800, 11300, 10200, 9580, 8900, 6400, 4400, 3700, 2800 and 1500 cal. aBP. These events correlate well with both ice rafting events recorded in high latitude North Atlantic Ocean sediment cores and cooling events in the low latitude SST. Spectral analysis indicates high frequency climate variation on centennial-millennial time scale during the Holocene. This further reflects Holocene climate instability and the existence of centennial-millenium scale rhythm in mid latitude areas as well.     

Global analysis theory of climate system and its applications

The idea and main theoretical results of the global analysis theory of climate system are briefly summarized in this paper. A theorem on the global behavior of climate system is given, i.e. there exists a global attractor in the dynamical equations of climate, any state of climate system will be evolved into the global attractor as time increases,indicating the nonlinear adjustment process of climate system to external forcing. The different effects of external forcing, dissipation and nonlinearity on the long-term behavior of solutions are pointed out, and some main applications of the global analysis theory are also introduced. Especially, three applications, the adjustment and evolution processes of climate, the principle of numerical model design and the optimally numerical integration, are discussed.     

Climate indexes of phytoliths from Homo erectus'''' cave deposits in Nanjing

Many related papers have been published since the first report on the discovery of Nanjing hominid crania by Mu et al.[1]. Mu et al.[1], Xu et al.[2—4], the Tangshan Ar-chaeological Team[5] and Dong[6] have successively stud-ied the Nanjing Homo erectus?symbiotic faunas. Mu et al. and Xu et al. considered that the nature of the fauna in the Tangshan area belongs to the Oriental Realm,and this region was usually occupied by Ailuropoda-Tapirus fauna in the Pleistocene. However, the typica…     

大同市干旱分析研究及其对策

从气候角度阐明了大同市干旱的分类特点、时空分布特征以及发生规律,对引起大同干旱的原因进行了分析,并提出了抗旱的对策和建议。     

朔州市2006年度天气气候特点及对农作物的影响

通过对朔州市2006年度气象要素、重大天气事件及灾害性天气的分析,探讨了天气气候对农业产量丰歉的影响。