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| 1 | Temperature variations in the past 6000 years inferred from δ^(18)O of peat cellulose from Hongyuan,China显示文摘Trends of the temperature variations recorded in δ18O in Hongyuan peat cellulose are similar to those recorded in δ18O of Jinchuan peat cellulose and in δ18O of Dunde ice core. Climate events have been identified to be globally homogeneous. Two notable climate transition periods have been detected in the past 6000 years, namely 4000 aBP with climate shifting from cold to warm and 1500 aBP with climate shifting from warm to relatively cold. Power spectrum analysis was performed to investigate the periodical signals in the δ18O time series. Typical periodicities of 1200-1087 a, 752 a, 444 a, 325 a, 213 a, 127-123 a, 88 a, 79 a were discovered, indicating an integrated influence on Hongyuan climate from solar, monsoon and ocean activities. Solar forcing has been addressed to be the main driving forcing of Hongyuan climate. | XU Hai, HONG Yetang, LIN Qinghua, HONG Bing, JIANG Hongbo & ZHU YongxuanInstitute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China Graduate School of Chinese Academy of Sciences, Beijing 100039, China | 2002 | Chinese Science Bulletin2002，47，18： | 31 |
| 2 | Glacier Extent and Volume Change(1966~2000) on the Su-lo Mountain in Northeastern Tibetan Plateau,China显示文摘The topographic maps of 1:50,000 scales,aerial photographs taken in 1966,one Landsat image taken in 1999,and SRTM data from 2000 were used to quantify the losses in area and volume of the glaciers on the Su-lo Mountain,in the northeastern Tibetan Plateau,China in the past 30 years.The total glacier area decreased from 492.9km2 in 1966 to 458.2km2 in 1999.The volume loss of the studied glaciers reached 1.4 km3 from 1966 to 2000.This agrees with documented changes in other mountain glaciers of the whole Tibetan Plateau. | WANG Yetang HOU Shugui HONG Sungmin HUR Soon Do LIU Yaping | 2008 | Journal of Mountain Science2008，5，4： | 10 |
| 3 | Effect of red mud on the mobility of heavy metals in mining-contaminated soils显示文摘The mobility of Cu2+, Zn2+, Ni2+, and Cd2+ in soils treated with red mud was experimentally studied to explore the feasibility of remediation of smelter-contaminated soils. Red mud samples were collected with the Bayer process (BRM) and confederate process (CRM) in the Aluminous Plant of Guizhou Province. Two farmed soil samples were collected from the Niujiaotang mining area, Guizhou Province, Southwest China. One sample was weakly polluted by fly ash; and the other was polluted severely by waste water from the smelter. For evaluating the potential of remediation, the concentrations of free metal ions and the distributions of metals in the soil were determined. The concentrations of free metal ions were measured by using the Donnan Membrane Technique, and the contributions of soil sorbents to the heavy metals adsorptions were calculated with Equilibrium Calculation of Speciation and Transport (ECOSAT). BRM reduced the concentrations of free metal ions in two kinds of soils, while CRM only favored the decrease of the concentrations of free metal ions in seriously contaminated soils. The experimental data also showed a tendency that the concentrations of free metal ions decreased proportionally with the amount of added red mud, which resulted from the increasing adsorption of heavy metal ions in the form of metal ion hydroxides. | YI Li HONG Yetang WANG Duojun ZHU Yongxuan | 2010 | Chinese Journal Of Geochemistry2010，29，2： | 9 |
| 4 | Abundance and community of snow bacteria from three glaciers in the Tibetan Plateau显示文摘Bacterial abundance and diversity in snow of East Rongbuk,Laohugou and Hailuogou glaciers on the Tibetan Plateau were investigated through epifluorescence microscope and denaturing gradient gel electrophoresis.Cell abundance ranged from 4.0 × 10 3 to 290.2 × 10 3 cells/mL.The phylogenetic trees placed the 16S rRNA sequences in four major groups:Proteobacteria,Firmicutes,Actinobacteria and Bacteroidetes.Brevundimonas,Flavobacterium,Hymenobacter,Bacillus,Polaromonas,Rhodoferax and Streptomyces were widely distributed bacteria in glaciers from different cold regions.The remaining five genera of Hylemonella,Delftia,Zoogloea,Blastococcus and Rhodococcus were endemism,only recovered from our investigated glaciers.It is proposed that the three glaciers on the Tibetan Plateau provide a specific ecological niche for prolonging survival of diverse microbial lineages. | Shuhong Zhang Guangli Yang Yetang Wang Shugui Hou | 2010 | Journal of Environmental Sciences2010，22，9： | 7 |
| 5 | Interconnections between the Asian monsoon,ENSO,and high northern latitude climate during the Holocene显示文摘The article emphatically reviews the research progress in interconnections between the East Asian and Indian Ocean summer monsoons, between the Asian monsoon and the El Ni?o-South- ern Oscillation (ENSO) activity, and between the monsoon, ENSO and the changing of the North At- lantic climate during the Holocene. According to the studies of recent years, it is found that the intensity variations of the East Asian and Indian Ocean sum- mer monsoons show an opposite relationship, which may be closely related to the phenomena of ENSO in the equatorial Pacific Ocean and the variation of the deep-water formation of the North Atlantic Ocean on the interannual to orbital time scales. The 4k and 8k events occurring at around 4200 and 8200 a BP, re- spectively, might be the two in a series of severe pa- leo-El Ni?o events during the Holocene, strongly re- flecting the interactions and influences of the mon- soons, ENSO and the North Atlantic climate. In order to better understand the relationships between these paleoclimatic phenomena, scientists need to strengthen the research work on the Asian monsoon division and the comparison between monsoon proxy records, and the study on the proxy record of sea surface temperature with high time-resolution in the equatorial Pacific Ocean and the simulation research of paleoclimate condition. | HONG Bing LIN Qinghua HONG Yetang | 2006 | Chinese Science Bulletin2006，51，18： | 6 |
| 6 | Biological effect of rare-earth elements on anti-oxidation enzymes in wheat under acid rain stress显示文摘Based on pot-culture experiments, the biological effect of rare-earth elements (REE) on antioxidation enzymes of wheat under acid rain stress was studied. The results show that both acid rain and REE can affect the activity of anti-oxidation enzymes of wheat to different extents. Under the acid rain stress, anti-oxidation enzymes (CAT, SOD) of wheat showed single peak curve with the decrease of pH values. After REE were applled, variation of activities of anti-oxidation enzymes was relatively stable and the peak value of variation curve would move in the direction of increased acidity. Under low acidity of acid rain, REE could reduce the sensitivity of anti-oxidation enzymes of wheat to acid rain stress significantly and promote the resistance of anti-oxidation enzymes of wheat to acid rain. | Chongling Yan Yetang Hong Xianke Yang Shunzhen Fu Shanyi Wu | 1999 | Chinese Science Bulletin1999，44，2： | 5 |
| 7 | The influence of volcanism on paleoclimate in the northeast of China:Insights from Jinchuan peat,Jilin Province,China显示文摘Just like contemporary sediments, peat itself is a good repository of information about climate change, the effects of volcanic activity on climate change have been truly recorded in peat, since it is a major archive of volcanic eruption incidents. A section of sand was identified as tephra from the Jinchuan peat, Jilin Province, China, for the grains look like slag with surface bubbles and pits, characterized by high porosity, and loose structure with irregular edges and corners. According to the peat characteristics of uniform deposition, the tephra was dated at 2002-1976 a B.P. by way of linear interpolation, so the time of volcanic eruption was 15 B.C.-26 A.D. (the calibrated age). While the geochemical characteristics of tephra in this study are quite the same as those of tephra from the Jinlongdingzi volcano at Longgang and from alkaline basaltic magma, with the contents of SiO2<55%, and the similar contents to Al2O3 and Fe, but the contents of Na2O>K2O. We speculated that the tephra in this study came from the Longgang volcano group. Compared with 11 recorded volcanic eruption events as shown on the carbon and oxygen isotope curves of the Jinchuan peat cellulose, it is obviously seen that adjacent or large-scale volcanic eruptions are precisely corresponding to the minimum temperature and humidity. It seems that these volcanic eruptions indeed affected the local climate, leading to the drop of regional temperature and humidity. As a result, there was prevailing a cold and dry climate there, and all these changes can be well recorded in peat. So the comparison of volcanic eruption events with information about climate change developed from peat, can provide strong evidence for the impact of volcanism on climate change. | MAO Xumei CHENG Shenggao HONG Yetang ZHU Yongxuan WANG Fenglin | 2009 | Chinese Journal Of Geochemistry2009，28，2： | 5 |
| 8 | 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 |
| 9 | A new interpolation method for Antarctic surface temperature显示文摘We propose a new methodology for the spatial interpolation of annual mean temperature into a regular grid with a geographic resolution of 0.01°for Antarctica by applying a recent compilation of the Antarctic temperature data.A multiple linear regression model of the dependence of temperature on some geographic parameters(i.e.,latitude,longitude,and elevation) is proposed empirically,and the kriging method is used to determine the spatial distribution of regional and local deviations from the temperature calculated from the multiple linear regression model.The modeled value and residual grids are combined to derive a high-resolution map of surface air temperature. The performance of our new methodology is superior to a variety of benchmark methods(e.g.,inverse distance weighting,kriging, and spline methods) via cross-validation techniques.Our simulation resembles well with those distinct spatial features of surface temperature,such as the decrease in annual mean surface temperature with increasing latitude and the distance away from the coast line; and it also reveals the complex topographic effects on the spatial distribution of surface temperature. | Yetang Wang | 2009 | Progress in Natural Science:Materials International2009，19，12： | 4 |
| 10 | Distribution of Borehole Temperature at Four High-altitude Alpine Glaciers in Central Asia显示文摘在四条高高度的高山的冰河的地上凿穿温度的分发被调查。结果证明温度从 −13.4 ° C 到 −1.84 ° C,显示冰河在整个地上凿穿是冷的。否定坡度(即,与增加深度减少的温度)由于冰的移流并且温暖的气候,和向下移动的否定坡度联系到温暖的气候,为移动在韦斯特中国与以前调查的大陆人冰核心地上凿穿温度相比在 Gyabrag 冰河和 Miaoergou 冰河的地上凿穿降低深度的观察最小的温度可能负责。在 10 m 深度的地上凿穿温度在阿尔泰山范围在 Tsabagarav 冰河在中央喜马拉雅山脉在 Gyabrag 冰河从 −8.0 ° C 到 −12.9 ° C。在 10 m 深度的地上凿穿温度比冰河的表面上的计算吝啬的年度空气温度高是 3 ∼4 度并且更高, 10 m 深度温度被潜伏的热的生产主要由于融化水过滤和 refreezing 引起。基础温度在融化的点下面是远的,显示冰河被冻结到基岩。基岩附近的低温度坡度建议基础温度上的地热的流动和冰流动的影响是很弱的。低温度和冰河的冰流动的小速度为在冰核心的化学、同位素的信息的保藏是有益的。 | LIU Yaping HOU Shugui WANG Yetang SONG Linlin | 2009 | Journal of Mountain Science2009，6，3： | 3 |
| 11 | Glaciological observations at Dome Argus, East Antarctica显示文摘Dome Argus(Dome A) in East Antarctica is a potentially likely site to meet one of the major objectives of the International Partnerships in Ice Core Sciences(IPICS) on the oldest ice core, and thus has aroused wide public and scientific interest. Since 2004/2005, many glaciological investigations have been conducted in this region. These have included GPS and ground-penetrating radar surveys, snow pit and ice core drilling, stake network measurements, and meteorological observations. In this article, the main results of these glaciological investigations in the Dome A region are summarized. We present details of the surface mass balance on different timescales and its spatial variability, geochemical characteristics of the surface snow, and paleo-environment reconstruction of ice cores. Finally, perspectives on the prospects for future studies are suggested. | AN Chunlei WANG Yetang HOU Shugui | 2017 | Advances in Polar Science2017，28，4： | 3 |
| 12 | Hydrological Characteristics of the Rongbuk Glacier Catchment in Mt.Qomolangma Region in the Central Himalayas,China显示文摘From 8 April to 11 October in 2005,hydrological observation of the Rongbuk Glacier catchment was carried out in the Mt.Qomolangma (Everest) region in the central Himalayas,China.The results demonstrated that due to its large area with glacier lakes at the tongue of the Rongbuk Glacier,a large amount of stream flow was found at night,which indicates the strong storage characteristic of the Rongbuk Glacier catchment.There was a time lag ranging from 8 to 14 hours between daily discharge peaks and maximum melting (maximum temperature).As melting went on the time lag got shorter.A high correlation was found between the hydrological process and daily temperature during the ablation period.The runoff from April to October was about 80% of the total in the observation period.Compared with the discharge data in 1959,the runoff in 2005 was much more,and the runoff in June,July and August increased by 69%,35% and 14%,respectively.The rising of temperature is a major factor causing the increase in runoff.The discharges from precipitation and snow and ice melting are separated.The discharge induced by precipitation accounts for about 20% of the total runoff,while snow and ice melting for about 80%. | LIU Weigang REN Jiawen QIN Xiang LIU Jingshi LIU Qiang CUI Xiaoqing WANG Yetang | 2010 | Journal of Mountain Science2010，7，2： | 2 |
| 13 | Seasonal variation and sources of atmospheric polycyclic aromatic hydrocarbons in a background site on the Tibetan Plateau显示文摘The study of atmospheric polycyclic aromatic hydrocarbons(PAHs) in northeastern Tibetan Plateau with fragile ecological environment and complex atmospheric circulation system is blank. To understand the characteristics and sources of persistent organic pollutants in the atmosphere of the northeastern Tibetan Plateau, we monitored levels in the central Qilian Mountain. From 2016 to 2017, we collected 45-pair(particle + gas) samples using active air samplers to investigate the sources, transport paths, and their influencing factors.Sources of PAHs were analysed with a source diagnostic model, and atmospheric transport paths were calculated. The concentration range for Σ15PAHs was 439–4666 pg/m^(3), and the average was 2015 pg/m^(3). The PAHs in central Qilian Mountain are mainly low molecular weight(LMW) PAHs. Winter concentrations of PAHs were higher than those in summer. The transport of PAHs is mainly affected by westerlies, and there are seasonal differences. Source analysis showed that PAHs mainly came from coal and biomass combustion and vehicle emissions, with seasonal differences. This study clarifies the concentration and seasonal variation of PAHs in the northern Tibetan Plateau, which is conducive to understanding the atmospheric transport process and fate of pollutants. The background site of Qilian Mountains located in the Silk Road economic belt has the value and significance of longterm observation of pollutants. | Xuemei Wu Weijun Sun Baojuan Huai LeiWang Chuntan Han Yetang Wang Wenying Mi | 2023 | Journal of Environmental Sciences2023，，3： | 2 |
| 14 | Groundwater-rolated thallium transfer processes and their impacts on the ecosystem: Southwest Guizhou Province, China 显示文摘 | Xiao Tangfu Boyle D Guha J Rouleau A Hong Yetang Zheng Baoshan | 2003 | Appl Geochem2003，18，5： | 1 |
| 15 | Groundwater-related thallium transfer processes and their impacts on the ecosystem: Southwest Guizhou Province, China 显示文摘 | Xiao Tangfu Boyle D Guha J Rouleau A Hang Yetang Zheng Baoshan | 2003 | Appl Geochem2003，18，5： | 1 |
| 16 | The potential effect of variations in climate and agricultural practice on N_2O emissions (Ⅱ)——Variations in agricultural practice显示文摘WE expanded Decomposition-Denitrification (DNDC)modeling study to systematically assess the potential effect of farming practice on N2O emission by choosing a corn-rape rotation and a soybean-winterwheat rotation field in Guizhou Province, westsouthern China, asN2O emission from subtropical agricultural soil study plots. These sensitivity studies address questions relevant to issue of how change in fanning practice might be used to mitigate emissions. Manure additions had the most pronounced impact on N2O emissions of farming practice simulatedand the influence of manure addition was nonlinear (fig. 1). This result is consistent with previous studies for an Iowa corn field. The addition of manure remarkably elevates the level of organic carbon, enhances soil nitrogen mineralization, and increases the efficiency of N2O production. Simulated results alsoshowed that the influence of manure additions on N2O emission from soybean-winter wheat field had | XU Wenbin~(1,2), HONG Yetang~1, CHEN Xuhui~3, LI Changsheng~4, LIN Qinghua~1 and WANG Yu~1, 1. State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China 2. Institute of Environment and Resources Chemistry, Zhejiang University, Hangzhou 310027, China 3. Soil and Fertilizer Institute, Guizhou Academy of Agricultural Sciences, Guiyang 550013, China 4. Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, USA | 1999 | Chinese Science Bulletin1999，44，S2： | 1 |
| 17 | Groundwater-related thallium transfer processes and their impacts on the ecosystem: southwest Guizhou Province, China显示文摘 | Xiao Tangfu Dan Boyle Jayanta Guha Alain Rouleau Hong Yetang Zheng Baoshan | 2003 | Applied Geochemistry2003，，18： | 1 |
| 18 | Temperature responses to quasi-100-yr solar variability during the past 6000 years based on δ18O of peat cellulose in Hongyuan,eastern Qinghai-Tibet plateau,China显示文摘 | Hong Yetang Lin Qinghua Zhu Yongxuan Hong Bing Jiang Hongbo | 2006 | Palaeogeography Palaeoclimatology Palaeoecology2006，230，： | 1 |
| 19 | Evidence for solar forcing of climate variation from δ18O of peat cellulose显示文摘 | Liu Tongsheng Jiang Hongbo Zhou Liping Hong Bing Zhu Yongxuan Li Handing Leng Xuetian Qin Xiaoquang Wang Yu Lin Qinghua Zeng Yiqiang | 2000 | Science in China (Series D)2000，43，2： | 1 |
| 20 | Occurrence, Emissions and Deposition of Mercury during Coal Combustion in the Province Guizhou, China显示文摘 | Xinbin Feng Jonas Sommar Oliver Lindqvist Yetang Hong | 2002 | Water Air and Soil Pollution (-)2002，，1： | 1 |
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