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| 1 | Source of major anions and cations of snowpacks in Hailuogou No.1 glacier, Mt. Gongga and Baishui No.1 glacier, Mt. Yulong显示文摘积雪场样品是从二条冰河的 colleted:在 2006 年 6 月的 Baishui No.1 冰河和 Hailuogou No.1 冰河。海盐离子 tracer。 | LI Zongxing HE Yuanqing PANG Hongxi YANG Xiaomei JIA Wenxiong ZHANG Ningning WANG Xufeng NING Baoying YUAN Lingling SONG Bo | 2008 | Journal of Geographical Sciences2008，18，1： | 13 |
| 2 | Synoptic-scale variation of δ^(18)O in summer monsoon rainfall at Lijiang, China显示文摘Based on the daily δ^(18)O data in June―September 2003 at Lijiang and the daily mean NCEP/ NCAR reanalysis data, synoptic-scale variation of δ^(18)O in summer monsoon rainfall was investigated. The 'precipitation amount effect' is obvious for the daily δ^(18)O variation, whereas the 'temperature effect' is insignificant. Alternate occurrences of active phase and break phase of the southwest monsoon probably influence the synoptic-scale δ^(18)O variation prominently. Moreover, the isotopic composition in precipitation during the late monsoon months is presumably influenced significantly by recycling of monsoon precipitation. Both the above factors disturb the 'amount effect' of isotopic variation in the monsoon region. This study also indicates that the synoptic-scale rainfall δ^(18)O variation at Lijiang in summer is domi-nated by the Indian monsoon depression (low pressure) system at large scale. These results are important for further studying the 'amount effect' and reconstructing paleoclimate in the monsoon region. | PANG Hongxi HE Yuanqing LU Aigang ZHAO Jingdong NING Baoying YUAN Lingling SONG Bo | 2006 | Chinese Science Bulletin2006，51，23： | 9 |
| 3 | Effect of Landform on Seasonal Temperature Structures across China in the Past 52 Years显示文摘The data of 160 national meteorological observatory stations including the long-term monthly temperature data in China were analyzed to study the seasonal variation of the spatial temperature structures across China in the past half century. It is found that temperature structures differ between seasons: a latitude temperature pattern in winter and a landform temperature pattern in summer, which indicate that the effect of landform on temperature structure is much stronger in summer than that in winter and the effect of latitudinal temperature is much stronger in winter than that in summer. The mechanisms of the seasonal difference in temperature structures are also discussed in this paper. | LU Aigang PANG Deqian GE Jianping HE Yuanqing PANG Hongxi YUAN Lingling | 2006 | Journal of Mountain Science2006，3，2： | 7 |
| 4 | Preliminary results of the close-off depth and the stable isotopic records along a 109.91 m ice core from Dome A, Antarctica显示文摘A 109.91 m ice core was recovered from Dome A (or Dome Argus), the highest ice feature in Antarctica, during the 2004/05 austral summer by the 21st Chinese National Antarctic Research Expedition (CHINARE-21). Both methane profile along the core and firn densification model calculation suggest that the close-off depth is at about 102.0 m with an ice age about 4200 a. Stable isotopes (δ18O and δD) of the chips samples produced during each run of ice core drilling at Dome A, together with those of the other cores recovered from the eastern inland Antarctica, suggest a relative stable climate with a temperature fluctuation amplitude about ±0.6℃ at the eastern inland Antarctica during the late Holocene. The average d-excess (or d =δ D-8δ 18O) of 17.1‰ along the Dome A core is probably the highest among the Antarctic inland ice cores, which may be resulted from the kinetic fractionation during the snow formation under an oversaturation condition. Moreover, the increasing trend of d-excess during the late Holocene reflects mainly the migration of the water source area for precipitation at Dome A towards low latitudes. This paper presents the first results of a shallow ice core recovered from the unexplored highest area of the Antarctic ice sheet, providing a background for the proposing deep ice core drilling at Dome A. | HOU ShuGui LI YuanSheng XIAO CunDe PANG HongXi XU JianZhong | 2009 | Science China Earth Sciences2009，52，10： | 5 |
| 5 | Climatology of stable isotopes in Antarctic snow and ice:Current status and prospects显示文摘Stable isotopic composition in Antarctic snow and ice is commonly regarded as one of invaluable palaeoclimate proxies and plays a critically important role in reconstructing past climate change.In this paper we summarized the spatial distribution and the controlling factors of δD,δ18O,d-excess and 17O-excess in Antarctic snow and ice,and discussed their reliability and applicability as palaeoclimate proxies.Recent progress in the stable isotopic records from Antarctic deep ice cores was reviewed,and perspectives on bridging the current understanding gaps were suggested. | HOU ShuGui WANG YeTang PANG HongXi | 2013 | Chinese Science Bulletin2013，58，10： | 4 |
| 6 | Origin of summer monsoon rainfall identified by δ^(18)O inprecipitation显示文摘A negative correlation between δ 18O in mon-soon precipitation and f, the ratio of precipitable water in monsoon region to that in water source area, is hypothesized. Using the Rayleigh model, a new method for identifying ori-gin of summer monsoon rainfall is developed based on the hypothesis. In order to validate the method, the isotopic data at New Delhi, a typical station in the southwest monsoon region, and Hong Kong, a typical station in the southeast monsoon region, were collected and analyzed for case studies. The case studies indicate that the water source areas of the monsoon rainfall at the two stations identified by the method are accordant with the general atmosphere circulation pat-terns. The method developed in this paper is significantly important for tracing the origin of summer monsoon pre-cipitation. | PANG Hongxi HE Yuanqing ZHANG Zhonglin LU Aigang GU Juan ZHAO Jingdong | 2005 | Chinese Science Bulletin2005，50，23： | 3 |
| 7 | Impact of Global Warming on Water Resource in Arid Area of Northwest China显示文摘As the unprecedented global warming is under way, the glacier retreat is getting more and more serious. In the inland arid area of Northwest China, due to very scarce precipitation, where there is water, there are oases. And the glacier melt water amounts to 22 % of the total direct supply of the inland river water and is of crucial importance to the survival and development of the oases. In this paper, using both the observed data and the previous research achievements of the glaciers in the inland valley of Northwest China where the oasis depending on the glacier is the only location suitable for human living, the authors describe the glacier retreat trend over the past half century, focusing on discussing the possible impact of the glacier retreat on the melt water runoff that is almost the only water resource efficient to nourish the oases. The authors find that even with increasing amount of water from the glacier with global warming, the water shortage is getting more and more serious and the environment is under a degrading way due to the accelerating economical development. The water shortage is bound to be more serious if the glacier retreat keeps on, especially after the glacier melt water is over its top for the degradedglacier scale. So suggestions are stressed in the end that a new water-saving pattern should be adopted in the area for a sustainable development due to the warming-up induced continuous glacier retreat. | LU Aigang DING Yongjian PANG Hongxi YUAN Lingling HE Yuanqing | 2005 | Journal of Mountain Science2005，2，4： | 3 |
| 8 | Comparisons of stable isotopic fractionation in winter and summer at Baishui Glacier No.1,Mt.Yulong,China显示文摘Based on the data of δ18O in surface snow, snow pits, meltwater and the glacier-fed river water at Baishui Glacier No.1, Mt. Yulong, the isotopic fractionation behaviors in the typical monsoonal temperate glacier system in winter and summer were compared. The results indicate that the isotopic fractionation degree in summer is greater than that in winter, suggesting that the snow/ice melting is more intense in summer. Moreover, whenever it is in winter or summer, from surface snow to meltwater, and to glacier-fed river water, the gradient of δ18O with altitude gradually increases. This shows that the degree of isotopic fractionation gradually strengthens when surface snow is being converted into meltwater and finally into glacial river water, which suggests that the influence of post-depositional processes on δ18O gradient in the monsoonal temperate glacier region differs spatially. | PANG Hongxi HE Yuanqing LU Aigang ZHAO Jingdong NING Baoying YUAN Lingling SONG Bo ZHANG Ningning | 2006 | Journal of Geographical Sciences2006，16，3： | 2 |
| 9 | Changes of the hydrological cycle in two typical Chinese monsoonal temperate glacier basins,: A response to global warming?显示文摘学习反应到在瓷器适度的冰河区域水文学系统温暖是必要的以便提供为持续开发要求的信息。结果显示温暖的气候影响了水文学周期。当到融化的冰河区域题目增加了,脱离季节变得更长,到年度河分泌物的 meltwater 的贡献增加了。在更高的举起冰河的脱离的更早的发作导致了在一年更早发生的最小的分泌物的时期。季节的流量变化被雪和冰河统治融化,并且 meltwater 的增加在丽江盆和 Hailuogou 盆导致了年度水周期的变化。在冰川的区域的下游的区域的流量的增加振幅比降水的强壮得多,源于从在二盆的冰河区域的 meltwater 的突出的增加。在 glacierized 盆的继续的观察应该被承担以便监视变化,以揭示在气候,冰河,水文学和水供应之间的关系,并且在维持持续地区性的开发帮助。 | PANG Hongxi LI Zongxing Wilfred H. THEAKSTONE | 2012 | Journal of Geographical Sciences2012，22，5： | 1 |
| 10 | The origin of summer monsoon rainfall at New Delhi by deuteri excess显示文摘 | Pang Hongxi He Yuanqing Zhang Zhonglin | 2004 | Hydrology andEarth System Science2004，8，1： | 1 |
| 11 | Regional Summer Temperature Decrease against Global Warming in China, Landform Effect?显示文摘The data of 160 national meteorological observatory(NMO)stations with long-term monthly temperature data for China were analyzed in this study to show the basin-centered summer temperature decrease against global warming in the past half century. The summer and winter isotherm structures of 1950s and 1990s worked out by interpolation show the isotherm structure variations: the isotherm structure generally moves northward in winter, but in summer it is characterized with separate high-temperature and low-temperature centers and the isotherm structure moves inward the centers with global warming, indicating that the temperature in the highland areas increases but that in the lowland areas decreases in the summer of the duration. The possible mechanism of the basin-centered temperature decrease in summer is discussed in this paper. | LU Aigang PANG Deqian HE Yuanqing PANG Hongxi WANG Tianming GE Jianping | 2007 | Journal of Mountain Science2007，4，1： | 1 |
| 12 | Asynchronous Holocene climatic change across China显示文摘 | Y. He Wilfred H. Theakstone Zhang Zhonglin Zhang Dian Yao Tandong Chen Tuo Shen Yongping Pang Hongxi | 2003 | Quaternary Research2003，，1： | 1 |
| 13 | Isotopic variations in precipitation at Bangkok and their climatologi cal significance显示文摘 | He Yuanqing Pang Hongxi Theakstone W H etal | 2006 | Hydrological Processes2006，20，： | 1 |
| 14 | Identification of medicinal plants in the family Fabaceae using a potential DNA barcode ITS2显示文摘 | Ting Gao Hui Yao Jingyuan Song Chang Liu Yingjie Zhu Xinye Ma Xiaohui Pang Hongxi Xu Shilin Chen | 2010 | Journal of Ethnopharmacology2010，，1： | 1 |
| 15 | Isotopic variations in precipitation at Bangkok and their climatological significance显示文摘 | HE Yuanqing PANG Hongxi THEAKSTONE W H | 2006 | Hydrology Process2006，20，： | 1 |
| 16 | Changing features of the climate and glaciers in China' s monsoonal temper- ate glaciers region 显示文摘 | He Yuanqing Zhang Zhonglin Pang Hongxi | 2002 | Journal of Geophysical Research2002，108，17： | 1 |
| 17 | Identification of medicinal plants in the family Fabaceae using a potential DNA barcode ITS2显示文摘 | Ting Gao Hui Yao Jingyuan Song Chang Liu Yingjie Zhu Xinye Ma Xiaohui Pang Hongxi Xu Shilin Chen | 2010 | Journal of Ethnopharmacology2010，，1： | 1 |
| 18 | Spatial variations of Pb,As,and Cu in surface snow along the transect from the Zhongshan Station to Dome A,East Antarctica显示文摘The spatial distributions of lead, arsenic, and copper(Pb, As, and Cu, respectively) in surface snow along the transect from the Zhongshan Station to Dome A, East Antarctica, are presented. The mean concentrations of Pb, As, and Cu are1.04±1.56 pg/g, 0.39±0.08 pg/g, and 11.2±14.4 pg/g, respectively. It is estimated that anthropogenic contributions are dominant for Pb, As, and Cu. Spatially, Pb concentrations show an exponentially decreasing trend from the coast inland, while a moderate decreasing trend is observed for Cu concentrations in the coastal area(below 2,000 m above sea level(a.s.l.)).In the intermediate area(2,000–3,000 m a.s.l.), the concentrations and enrichment factors of all these elements show high variability due to the complicated characteristics of climate and environment. On the inland plateau(above 3,000 m a.s.l.),the high concentrations of As and Pb are induced by high deposition efficiency, the existence of polar stratospheric precipitation, and the different fraction deposition to East Antarctica. The extremely high concentrations with maximum values of9.59 pg/g and 69.9 pg/g for Pb and Cu, respectively, are suggested to result mainly from local human activities at the station. Our results suggest that source, transport pathway, and deposition pattern, rather than distance from the coast or altitude, lead to the spatial distributions of Pb, As, and Cu; and it is further confirmed by spatial variations of the three metals deposited over the whole continent of Antarctica. | XingXing Jiang ShuGui Hou YuanSheng Li HongXi Pang Rong Hua Mayewski Paul Sneed Sharon ChunLei An Handley Michael Ke Liu WangBin Zhang | 2018 | Research in Cold and Arid Regions2018，10，3： | 0 |
| 19 | The evaluation of biological productivity by triple isotope composition of oxygen trapped in ice-core bubbles and dissolved in ocean:a review显示文摘The ^(17)O anomaly of oxygen(Δ^(17)O,calculated from δ^(17)O and δ^(18)O)trapped in ice-core bubbles and dissolved in ocean has been respectively used to evaluate the past biosphere productivity at a global scale and gross oxygen production(GOP)in the mixed layer(ML)of ocean.Compared to traditional methods in GOP estimation,triple oxygen isotope(TOI)method provides estimates that ignore incubation bottle effects and calculates GOP on larger spatial and temporal scales.Calculated from TOI of O_(2) trapped in ice-core bubbles,the averaged global biological productivities in past glacial periods were about 0.83-0.94 of the present,and the longest time record reached 400 ka BP(thousand years before the present).TOI-derived GOP estimation has also been widely applied in open oceans and coastal oceans,with emphasis on the ML.Although the TOI method has been widely used in aquatic ecosystems,TOI-based GOP is assumed to be constant at a steady state,and the influence of physical transports below the ML is neglected.The TOI method applied to evaluate past total biospheric productivity is limited by rare samples as well as uncertainties related to O_(2) consumption mechanisms and terrestrial biosphere’s hydrological processes.Future studies should take into account the physical transports below the ML and apply the TOI method in deep ocean.In addition,study on the complex land biosphere mechanisms by triple isotope composition of O_(2) trapped in ice-core bubbles needs to be strengthened. | ZHOU Yaqian PANG Hongxi HU Huanting YANG Guang HOU Shugui | 2022 | Advances in Polar Science2022，33，2： | 0 |
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