华盛顿"弗吉尼亚性格——芒特弗农田园性格"说

提出华盛顿的“弗吉尼亚性格--芒特弗农田园性格“之说,论述其特征和由来及其对美国的深远影响,并论其与中国的“入世“、“出世归田“之说的暗合和人生的最高境界.     

Influence of the March 11, 2011 M w 9.0 Tohoku-oki earthquake on regional volcanic activities

Two days after the March 11,2011,Mw 9.0 Tohoku-oki earthquake,Shinmoedake volcano,located on the Japanese island of Honshu,erupted.Was this eruption triggered by the Tohoku-oki earthquake?Could Mount Fuji and Changbaishan volcanoes also be triggered to erupt?By calculating changes in the regional stress-strain field that resulted from the earthquake,we find that Mount Fuji,Shinmoedake and Changbaishan volcanoes are all located in regions of volumetric expansion.The volumetric expan-sions at a depth of 10 km are up to～220 nano-strain,～8 nano-strain,and～14 nano-strain,respectively,for the three volcanoes. The strain changes inferred from GPS co-seismic displacements also suggest that these three volcanoes are located in regions with surface areal expansion.Considering that the expansional stress may cause the opening of magma channels,exsolution of CO2 gases stored in magma,and a series of positive feedback effects,the Tohoku-oki earthquake may result in an increase in the activ-ity of these volcanoes.Attention should be paid to potential triggering of volcanic eruptions by stress changes induced by the Tohoku-oki earthquake.     

泰山东岳庙会新考

东岳庙会历史悠久,影响深远,是中国庙会文化的一个典型。通过对东岳庙会历史资料进行系统梳理,认为庙会源起于汉唐,确立于北宋,中衰于金元,转型于明清。     

泰岳阴司信仰的民间版本——以泰安祝阳总司大帝信仰为例

在泰岳阴司文化背景下,运用文献与田野方法,探寻盛行于泰山东麓民间的总司大帝信仰的历史轨迹。     

δ13C difference between plants and soil organic matter along the eastern slope of Mount Gongga

Carbon isotope ratios (δ¹³C) of plants, litter and soil organic matter (0–5 cm, 5–10 cm and 10–20 cm) on the eastern slope of Mount Gongga were measured. The results show that δ¹³C values of plants, litter and soil organic matter all decrease first and then increase with altitude, i.e δ¹³C values gradually decrease from 1200 to 2100 m a.s.l., and increase from 2100 to 4500 m a.s.l. The δ¹³C altitudinal variations are related to the distribution of C₃ and C₄ plants on the eastern slope of Mount Gongga, because C₄ plants are observed to grow only below 2100 m, while C3 plants occur at all altitudes. There are significantly positive correla-tions among δ¹³C of vegetation, δ¹³C of litter and δ¹³C of soil organic matter, and litter, 0–5 cm, 5–10 cm and 10–20 cm soil or-ganic matter are 0.56‰, 2.87‰, 3.04‰ and 3.49‰ greater in δ¹³C than vegetation, respectively. Considering the influences of rising concentration of atmospheric CO₂ and decreasing δ¹³C of atmospheric CO₂ since the industry revolution on δ¹³C of plants, 1.57‰ is proposed to be the smallest correction value for reconstruction of paleovegetation using δ¹³C of soil organic matter.     

法国汉学家沙畹及其泰山研究

沙畹是国际学术界公认的汉学研究大师,他曾二次来到中国,二次登上泰山,翻译《史记·封禅书》,他撰写的《泰山》一书是西方汉学界第一部全面系统研究泰山信仰文化的学术著作,他还对泰山石刻作了较为全面的研究。     

新沂马陵山旅游资源与开发战略

马陵山旅游资源丰富，集自然、人文旅游资源于一体，旅游文化独特，开发利用价值大。通过对马陵山旅游资源特征和开发条件评价，提出了该区资源开发的战略设想和相关措施。     

西安王顺山国家森林公园旅游开发研究

针对王顺山国家森林公园的资源优势和基本条件，分析了开展森林旅游的必要性，提出了立足保护，适度开发的森林公园建设指导思想，以及开展森林旅游的基本原则，总体布局和主要措施，为实现王顺山森林公园的可持续发展提供科学依据。     

武陵山地区蜘蛛群落多样性的研究

本文报道我国西南武陵山地区蜘蛛物种多样性和群落多样性的调查研究结果：取样区内已鉴定蜘蛛１９９种，隶属于９１属２９科，其中主要分布群为肖蛸、园蛛、狼蛛、球腹蛛、皿蛛、管巢蛛、漏斗蛛和跳蛛等科．依其植被和景观的不同，可将该区蜘蛛群落划分为８种类型，文中运用多种测度方法，着重分析了蜘蛛群落的垂直分层格局和水平分布格局的多样性特点及其与栖息地的关系．     

Meteorological observations on Mount Everest in 2005

Mount Everest, the highest point on the Earth is often referred to as the earth’s third pole as such the place is relatively inaccessible and little is known about its meteorology. In April 2005, an automatic weather station was installed at the mountain’s North Col (6523 m a.s.l.). According to the observational 10-minute mean and daily records, the meteorological characteristics were analyzed. All the meteorological elements displayed obvious diurnal variations during May 1 to July 22, 2005. The monthly variation of daily meteorological elements on Mount Everest coincided with that on Dingri, the closest routine meteorological station, with the high correlation coefficients of 0.928, 0.877, 0.682, 0.755, 0.826 and 0.676 (n=83, p＜ 0.001) for mean temperature, minimum temperature, maximum temperature, relative humidity, pressure and wind speed, respectively. Furthermore, the vertical mean gradient of temperature was above 0.6℃/100 m, especially for the daily maximum temperature. Most weather events on Mount Everest prominently appeared on the same day as those on Dingri, especially those from daily mean pressure, temperature and relative humidity with the cross-correlation coefficients of 0.673, 0.485 and 0.487 (n=83, p＜ 0.001), respectively. Some other weather events on Mount Everest lagged one-day behind those on Dingri. Furthermore, forecasting of the weather events on Mount Everest from pressure on Dingri was more reliable than those from the other meteorological elements. The conclusions are much important for research on meteorology and climate changes in the region.