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| 1 | 青藏高原中东部过去2485年以来温度变化的树轮记录显示文摘通过青藏高原东北部现生活树与墓葬古木相衔接,利用树轮宽度重建了这一地区过去2485a以来的年均温度变化序列.这个温度序列所揭示的气候历史表明序列中有4个时期的温度高于或接近1970~2000AD的平均温度.348~413AD出现过一次快速的由寒冷到温暖的气候突变事件,文中称之为'东晋事件'.计算表明,高原中东部长时间尺度温度变化不仅反映了中国中北地区,同时也响应了北半球的温度变化.在过去2485a里,中国绝大部分朝代的灭亡都与该温度序列的低温时期相对应.此外,与中国其他地区的温度记录相比较,高原中东部在1950年代之后升温幅度更高一些. | 刘禹 安芷生 Hans W. Linderholm Deliang Chen 宋慧明 蔡秋芳 孙军艳 田华 | 2009 | 中国科学(D辑)2009，，2： | 64 |
| 2 | Linking atmospheric pollution to cryospheric change in the Third Pole region: current progress and future prospects显示文摘The Tibetan Plateau and its surroundings are known as the Third Pole(TP). This region is noted for its high rates of glacier melt and the associated hydrological shifts that affect water supplies in Asia. Atmospheric pollutants contribute to climatic and cryospheric changes through their effects on solar radiation and the albedos of snow and ice surfaces; moreover, the behavior and fates within the cryosphere and environmental impacts of environmental pollutants are topics of increasing concern. In this review, we introduce a coordinated monitoring and research framework and network to link atmospheric pollution and cryospheric changes(APCC) within the TP region. We then provide an up-to-date summary of progress and achievements related to the APCC research framework, including aspects of atmospheric pollution’s composition and concentration, spatial and temporal variations, trans-boundary transport pathways and mechanisms, and effects on the warming of atmosphere and changing in Indian monsoon, as well as melting of glacier and snow cover. We highlight that exogenous air pollutants can enter into the TP’s environments and cause great impacts on regional climatic and environmental changes. At last, we propose future research priorities and map out an extended program at the global scale. The ongoing monitoring activities and research facilitate comprehensive studies of atmosphere–cryosphere interactions, represent one of China’s key research expeditions to the TP and the polar regions and contribute to the global perspective of earth system science. | Shichang Kang Qianggong Zhang Yun Qian Zhenming Ji Chaoliu Li Zhiyuan Cong Yulan Zhang Junming Guo Wentao Du Jie Huang Qinglong You Arnico K.Panday Maheswar Rupakheti Deliang Chen Orjan Gustafsson Mark H.Thiemens Dahe Qin | 2019 | National Science Review2019，6，4： | 35 |
| 3 | 青藏高原河川径流变化及其影响研究进展显示文摘青藏高原被称为世界'第三极',又有'亚洲水塔'之称,对其周边地区的水文和气候系统有重要影响.青藏高原是亚洲许多大河的发源地,其冰川与河川径流变化影响到周边数十亿人口.本文介绍了青藏高原河川径流观测现状,回顾了青藏高原河川径流变化研究. 20世纪50年代至21世纪初,黄河源区年径流呈减少趋势、长江源区年径流呈微弱增加趋势,青藏高原其他江河源区的年径流没有显著的变化趋势.黄河上游、澜沧江上游、沱沱河及拉萨河源区的春季径流有增加趋势.未来气候变化情景下,随着降水和冰雪融水增加,青藏高原大部分河流源区径流增加,洪水等极端水文事件发生更加频繁.青藏高原河流源区水文气象观测资料稀缺,是河川径流变化及其影响研究的重大挑战.青藏高原水文研究亟需结合最新观测与模拟技术,提高水循环观测与模拟能力,深入认识青藏高原河川径流复杂性及其变化规律,为径流变化的影响评估及其应对提供科技支撑. | 汤秋鸿 兰措 苏凤阁 刘星才 孙赫 丁劲 王磊 冷国勇 张永强 桑燕芳 方海燕 张士锋 韩冬梅 刘小莽 贺莉 徐锡蒙 唐寅 Deliang Chen | 2019 | 科学通报2019，64，27： | 39 |
| 4 | Spatial and temporal variations and controlling factors of potential evapotranspiration in China:1956-2000显示文摘Based on the climatic data of 580 stations in China during 1956 and 2000, potential evapotranspiration are calculated using the Penman-Monteith Method recommended by FAO. The spatial and temporal distributions of the potential evapotranspiration over China and the temporal trends of the regional means for 10 major river basins and whole China are analyzed. Through a partial correlation analysis, the major climate factors which affect the temporal change of the potential evapotranspiration are analyzed. Major results are drawn as follows: 1) The seasonal and annual potential evapotranspiration for China as a whole and for most basins show decline tendencies during the past 45 years; for the Songhua River Basin there appears a slightly increasing trend. 2) Consequently, the annual potential evapotranspirations averaged over 1980-2000 are lower than those for the first water resources assessment (1956-1979) in most parts of China. Exceptions are found in some areas of Shandong Peninsula, western and middle basins of the rivers in Southwest China, Ningxia Hui Autonomous Region as well as the source regions of the Yangtze and Yellow rivers, which may have brought about disadvantages to the exploration and utilization of water resources. 3) Generally, sunshine duration, wind speed and relative humidity have greater impact on the potential evapotranspiration than temperature. Decline tendencies of sunshine duration and/or wind speed in the same period appear to be the major causes for the negative trend of the potential evapotranspiration in most areas. | GAO Ge CHEN Deliang REN Guoyu CHEN Yu LIAO Yaoming | 2006 | Journal of Geographical Sciences2006，16，1： | 34 |
| 5 | 1961-2004年海河流域夏季逐时降水变化趋势显示文摘利用海河流域21个气象站1961~2004年夏季逐时降水资料,分析海河流域夏季极端小时降水、降水过程雨强的长期变化趋势.结论如下:海河流域夏季总降水量和总降水小时数以及长、短历时降水量均呈减少趋势,但短历时降水量占总降水量的比重呈增加趋势.短历时降水过程平均雨强和峰值雨强均呈增加趋势,到达峰值雨强的时刻略有提前,可能与这一地区地表气温上升,而对流层中上层气温下降,引起上下层热力差异加剧有关.长历时降水量与东亚夏季风指数的相关系数达到0.63.尽管近40年长历时降水量显著减少,但长历时降水过程平均雨强和峰值雨强,以及≥10mm/h的极端小时降水在流域的东西部呈相反的变化趋势,即东部呈减少趋势,西部呈增加趋势.这一差异可能与流域东西部显著的地形差异有关. | 殷水清 高歌 李维京 CHEN DeLiang 郝立生 | 2012 | 中国科学:地球科学2012，42，2： | 33 |
| 6 | Lipid metabolism reprogramming and its potential targets in cancer显示文摘Reprogramming of lipid metabolism is a newly recognized hallmark of malignancy.Increased lipid uptake,storage and lipogenesis occur in a variety of cancers and contribute to rapid tumor growth.Lipids constitute the basic struc-ture of membranes and also function as signaling molecules and energy sources.Sterol regulatory element-binding proteins(SREBPs),a family of membrane-bound transcription factors in the endoplasmic reticulum,play a central role in the regulation of lipid metabolism.Recent studies have revealed that SREBPs are highly up-regulated in various cancers and promote tumor growth.SREBP cleavage-activating protein is a key transporter in the trafficking and activation of SREBPs as well as a critical glucose sensor,thus linking glucose metabolism and de novo lipid synthesis.Targeting altered lipid metabolic pathways has become a promising anti-cancer strategy.This review summarizes recent progress in our understanding of lipid metabolism regulation in malignancy,and highlights potential molecu-lar targets and their inhibitors for cancer treatment. | Chunming Cheng Feng Geng Xiang Cheng Deliang Guo | 2018 | Cancer Communications2018，38，1： | 34 |
| 7 | Diurnal Variations of Summer Precipitation in the Beijing Area and the Possible Effect of Topography and Urbanization显示文摘The present study examined the diurnal variations of summer precipitation in the Beijing area by using subdaily precipitation and wind observations. A combined effect of topography and urbanization on the characteristics of diurnal variations was suggested. It was shown that stations located in the plain areaexhibited typical night rain peaks, whereas those in the mountainous area exhibited clear afternoon peaks ofprecipitation diurnal variations. The precipitation peaks were associated with wind fields around the Beijing area, which were found to be highly modulated by mountain-valley circulation and urban-country circulation.The lower-tropospheric wind exhibited a clear diurnal shift in its direction from north at 0800 LST to southat 2000 LST, which reflected mountain-valley circulation. The transitions from valley to mountain windand the opposite generally happened after sunset and sunrise, respectively, and both occurred earlier for thestations located closer to mountains. By comparing the diurnal variations of precipitation at stations in anortheast suburb, an urban area, and a southwest suburb, it was revealed that the northeast suburb grouphad the highest normalized rainfall frequency, but the southwest group had the lowest from late afternoon tolate evening. On the contrary, in the early morning from about 0200 to 1000 LST, the southwest group andurban group had the highest normalized rainfall frequency. This pattern might originate from the combined effects of mountain-valley topography and urbanization. | 殷水清 李维京 Deliang CHEN Jee-Hoon JEONG 郭文利 | 2011 | Advances in Atmospheric Sciences2011，28，4： | 26 |
| 8 | Spatial Interpolation of Daily Precipitation in China:1951-2005显示文摘Climate research relies heavily on good quality instrumental data; for modeling efforts gridded data are needed. So far, relatively little effort has been made to create gridded climate data for China. This is especially true for high-resolution daily data. This work, focuses on identifying an accurate method to produce gridded daily precipitation in China based on the observed data at 753 stations for the period 1951-2005. Five interpolation methods, including ordinary nearest neighbor, local polynomial, radial basis function, inverse distance weighting, and ordinary kriging, have been used and compared. Cross-validation shows that the ordinary kriging based on seasonal semi-variograms gives the best performance, closely followed by the inverse distance weighting with a power of 2. Finally the ordinary kriging is chosen to interpolate the station data to a 18 km× 18 km grid system covering the whole country. Precipitation for each 0.5°×0.5° latitude-longitude block is then obtained by averaging the values at the grid nodes within the block. Owing to the higher station density in the eastern part of the country, the interpolation errors are much smaller than those in the west (west of 100°E). Excluding 145 stations in the western region, the daily, monthly, and annual relative mean absolute errors of the interpolation for the remaining 608 stations are 74%, 29%, and 16%, respectively. The interpolated daily precipitation has been made available on the internet for the scientific community. | Deliang CHEN Tinghai OU Lebing GONG ChongYu XU 李维京 Chang—Hoi HO 钱维宏 | 2010 | Advances in Atmospheric Sciences2010，27，6： | 20 |
| 9 | Hydrogeochemical and Isotopic Evidence for Flow Paths of Karst Waters Collected in the Heshang Cave,Central China显示文摘Understanding of hydrological processes in caves is important to help us interpret paleoclimate records from speleothems. In this study,we integrated hydrogeological and hydrogeochemical properties to characterize the hydraulic behavior of karst waters in the Heshang Cave,Central China. Using geological and topographical analyses,we identified regional watershed boundaries and hydrogeological connections that were controlled by anticlinal geometry and faults. Water samples were collected from the Heshang Cave and potential recharge sites. Geochemical data of c(Sr2+)/c(Ca2+) and c(Mg2+)/c(Ca2+) ratios suggest that the drainage system in Heshang Cave consists of two flow paths. For vadose waters,including drip water and rimstone pool water,c(Sr2+)/c(Ca2+) ratio ranges from 0.000 6 to 0.001 1,and c(Mg2+)/c(Ca2+) ratio ranges from 0.97 to 1.1,indicating that recharge was mainly from rainfall infiltration through the overlying Cambrian dolomite stratum. In contrast,slope current and underground river waters have higher c(Sr2+)/c(Ca2+) ratios(values from 0.002 2 to 0.002 8),and lower c(Mg2+)/c(Ca2+) ratios(values from 0.50 to 0.64). These waters show homogeneous isotopic composition(δ18O:-7.15‰–-6.95‰; δD:-52.73‰–-51.31‰),implying recharge of allogeneic water from the Xiaoer River via karst conduits that pass through Ordovician limestone and Cambrian dolomite stratum. | Xiang Long Ziyong Sun Aiguo Zhou Deliang Liu | 2015 | Journal of Earth Science2015，26，1： | 18 |
| 10 | Statistical Downscaling Based on Dynamically Downscaled Predictors: Application to Monthly Precipitation in Sweden显示文摘A prerequisite of a successful statistical downscaling is that large-scale predictors simulated by the General Circulation Model (GCM) must be realistic. It is assumed here that features smaller than the GCM resolution are important in determining the realism of the large-scale predictors. It is tested whether a three-step method can improve conventional one-step statistical downscaling. The method uses predictors that are upscaled from a dynamical downscaling instead of predictors taken directly from a GCM simulation. The method is applied to downscaling of monthly precipitation in Sweden. The statistical model used is a multiple regression model that uses indices of large-scale atmospheric circulation and 850-hPa specific humidity as predictors. Data from two GCMs (HadCM2 and ECHAM4) and two RCM experiments of the Rossby Centre model (RCA1) driven by the GCMs are used. It is found that upscaled RCA1 predictors capture the seasonal cycle better than those from the GCMs, and hence increase the reliability of the downscaled precipitation. However, there are only slight improvements in the simulation of the seasonal cycle of downscaled precipitation. Due to the cost of the method and the limited improvements in the downscaling results, the three-step method is not justified to replace the one-step method for downscaling of Swedish precipitation. | Cecilia HELLSTROM Deliang CHEN | 2003 | Advances in Atmospheric Sciences2003，20，6： | 18 |
| 11 | 以树轮宽度重建公元1558年以来华山5-6月平均温度及20世纪中后期升温显示文摘通过对秦岭东端华山地区油松树木年轮宽度序列的分析研究,探讨了华山地区油松对气候环境响应的敏感性,结果表明在华山地区油松对气温和降水的响应均高于华山松,与5~6月平均温度相关较高,且通过了0.01显著性信度检验。在此基础上,我们重建了华山地区1558~2006年间5~6月的平均温度,重建序列的方差解释量达到41%。结果显示:华山过去449年中,大部分年份5~6月平均温度在平均值附近波动,变幅不大;重建序列可与秦岭南五台5~7月温度序列进行良好对比,其年际间相关系数达到了0.49(N=246,p<0.0001)。华山地区20世纪20~30年代初的暖期略偏低;20世纪30年代中期至50年代是整个重建时段中低温持续时间较长的时段;20世纪60年代之后,气温波动平缓;从20世纪70年代开始快速升温,对全球变暖有较强响应。 | 刘禹 田沁花 宋慧明 孙军艳 Hans W.Linderholm Deliang Chen 蔡秋芳 他维媛 雷莺 | 2009 | 第四纪研究2009，29，5： | 16 |
| 12 | Surface energy budget diagnosis reveals possible mechanism for the different warming rate among Earth’s three poles in recent decades显示文摘With the introduction of the‘‘Third Pole'[1],the Arctic,Antarctic,and Tibetan Plateau(TP)can be collectively referred to as the‘‘three poles of the Earth'.The cryosphere is an important component of the climate system because of its effect on Earth’s surface albedo and its role in reducing the amount of heat exchanged between the atmosphere and ocean or land(2)As the dominant parts of the cryosphere,the Arctic,Antarctic,and TP are pivotal and sensitive areas of global climate change.Global warming will weaken the inherent stability of the cryosphere,such as its ice shelves,glaciers and permafrost[3,4]. | Kailun Gao Anmin Duan Deliang Chen Guoxiong Wu | 2019 | Science Bulletin2019，64，16： | 16 |
| 13 | Effects of gaps on regeneration of woody plants: a meta-analysis显示文摘Forest gaps, openings in the canopy caused by death of one or more trees, have a profound effect on forest regeneration and drive the forest growth cycle. It is therefore necessary to understand the effects of forest gaps on regeneration for modern forest management. In order to provide a quantitative assessment of the effects of forest gaps on regeneration of woody plants, we conducted this review of gap effects on woody plant regeneration on the basis of 527 observations from 42 individual papers, and reported the results of these data in a meta-analysis. Overall, densities of regenerated woody plants were significantly greater(359%) in forest gaps than on the closed-canopy forest floor. The regeneration density in gaps of plantation forests was significantly greater(P < 0.05) than that of natural forest because the regeneration in gaps of plantation forests was improved by both gap effects and experimental measures. Similarly, in comparison to natural gaps, regeneration was better enhanced in artificial gaps. Regeneration density exhibited a significantly positive correlation with gap size, but a negative correlation with gap age because the gap size decreased with increasing gap age. Shade tolerance of woody plants affected regeneration density in gaps and understory. Average regeneration density of shade-tolerant species exhibited a significantly positive response to gaps but densities remained lower in total than those of intermediate and shade-intolerant species. Gap effects on regeneration decreased in response to increasing temperature and precipitation because of the limiting effects of lower temperature and moisture on woody plant regeneration. In summary, forest gaps enhance woody plant regeneration, and the effects of gaps varied by forest type, gap characteristics, environmental factors and plant traits. The results of this meta-analysis are useful for better understanding the effects and roles of gaps on forest regeneration and forest management. | Jiaojun Zhu Deliang Lu Weidong Zhang | 2014 | Journal of Forestry Research2014，25，3： | 15 |
| 14 | Rapid growth cost in “all-fish” growth hormone gene transgenic carp:Reduced critical swimming speed显示文摘Evidence has accumulated that there is a trade-off between benefits and costs associated with rapid growth. A trade-off between growth rates and critical swimming speed (Ucrit) had been also reported to be common in teleost fish. We hypothesize that growth acceleration in the F3 generation of 'all-fish' growth hormone gene (GH) transgenic common carp (Cyprinus carpio L.) would reduce the swimming abilities. Growth and swimming performance between transgenic fish and non-transgenic controls were compared. The results showed that transgenic fish had a mean body weight 1.4―1.9-fold heavier,and a mean specific growth rate (SGR) value 6%―10% higher than the controls. Transgenic fish,however,had a mean absolute Ucrit (cm/s) value 22% or mean relative Ucrit (BL/s) value 24% lower than the controls. It suggested that fast-growing 'all-fish' GH-transgenic carp were inferior swimmers. It is also supported that there was a trade-off between growth rates and swimming performance,i.e. faster-growing individuals had lower critical swimming speed. | LI DeLiang FU CuiZhang HU Wei ZHONG Shan WANG YaPing ZHU ZuoYan | 2007 | Chinese Science Bulletin2007，52，11： | 14 |
| 15 | 第三极西风和季风主导流域源区降水呈现不同梯度特征显示文摘利用位于第三极东南部受季风主导的长江、黄河、澜沧江、怒江上游和雅鲁藏布江流域,以及位于西部受西风主导的叶尔羌河、印度河、阿姆河和锡尔河上游流域源区256个气象站的降水数据,分析了各流域降水随海拔变化的梯度关系;基于ERA5数据,通过分析水汽含量、对流有效势能和抬升凝结高度与各流域内海拔的变化关系,探讨了不同气候系统主导的流域呈现不同梯度特征的原因;通过水文模型模拟径流反向验证降水梯度校正方法在推算高海拔山区降水时的可行性.结果表明:(1)位于季风区的长江上游、黄河上游、澜沧江、怒江和雅鲁藏布江流域降水随海拔增加而降低(17~128 mm/100 m),地形效应仅在小尺度呈现;西风主导的叶尔羌河、印度河、阿姆河和锡尔河上游流域降水随海拔增加而增加(5~64 mm/100 m),地形效应明显.(2)ERA5与气象站观测降水数据在不同流域源区表现出一致的降水梯度特征.季风区流域降水随海拔增加而减少,主要由水汽含量随海拔增加而减少所致,地形效应在局地尺度依然有所反映;西风区流域降水随海拔增加而增加,主要受抬升凝结高度降低和对流有效势能增加的影响.(3)陆面水文模型反向验证结果表明,在降水地形效应明显的流域,对低海拔站点降水进行地形校正是提高通过降水变率推算高海拔区域降水可靠性、提高水文模拟精度的一个有效途径.研究结果对第三极流域高海拔山区降水数据的地形校正有参考价值;对第二次青藏高原综合科学考察中降水观测的选点有指导意义. | 孙赫 苏凤阁 黄敬恒 姚檀栋 罗毅 Deliang Chen | 2020 | 科学通报2020，65，1： | 13 |
| 16 | Optimal short-term load dispatch strategy in wind farm显示文摘With the increasing number of wind farms in power systems, the scheduling of a single wind farm needs to be improved. For this end, this paper proposes an optimal short-term load dispatch strategy for a single wind farm. Firstly, considering the large number of wind units and the high dimensionality of the scheduling solutions, we analyze the unit load characteristics, from which we extract the unit load characteristic matrix, and then classify the wind power units with the FCM fuzzy clustering algorithm. Secondly, we define the running loss indicator and action loss indicator. Based on the prediction of wind power and the load instructions, we establish a unit commitment model in wind farm, and solve the model using a combination of the fuzzy clustering algorithm and genetic algorithm, which overcomes the difficulty of the high dimensionality of the solution in the wind farm scheduling problem, to obtain the optimal scheduling strategy. Finally, through the simulation of the scheduling strategy for a 45 MW wind farm, we demonstrate the feasibility and effectiveness of the proposed strategy. | LIU JiZhen LIU Yu ZENG DeLiang LIU JiWei LU You HU Yang | 2012 | Science China(Technological Sciences)2012，55，4： | 13 |
| 17 | Origin of middle Miocene leucogranites and rhyolites on the Tibetan Plateau: Constraints on the timing of crustal thickening and uplift of its northern boundary显示文摘Leucogranites 玩在理解外壳的变厚的一个重要角色,融化在大陆人 collisional 带,和高原以内高举。地调查证明来自霍·克西尔·莱克区域的中新世的火的岩石主要由二云母的 leucogranites 和流纹岩组成。我们学习了由锆石 U-Pb,白云母和 sanidine 40Ar/39Ar 地球年代学的 Bukadaban 二云母的 leucogranites 和凯考·莱克, Malanshan 和 Hudongliang 流纹岩,和整个岩石的 geochemical 和 Sr-Nd 同位素的分析。结果为 9.7 的 Bukadaban leucogranites 产出结晶化和冷却年龄 ????? ‰ ?????? 椠湯獯桰牥捩吗?? | ZHANG LiYun DING Lin YANG Di XU Qiang CAI FuLong LIU DeLiang | 2012 | Chinese Science Bulletin2012，57，5： | 13 |
| 18 | Finding of high-pressure mafic granulites in the Amdo basement,central Tibet显示文摘High-pressure mafic granulites with a peak mineral assemblage of garnet + clinopyroxene + rutile + quartz were found in the Amdo basement,central Tibet. Two kinds of symplectites were identified that are composed of orthopyroxene + plagioclase ± spinel and hornblende + plagioclase around garnet,which were interpreted to develop during the retrogressing stages in the granulites. P-T estimates suggested that peak metamorphic conditions were about 860-920°C and 1.46-1.56 GPa,which retrogressed from post-peak phase at 820-890°C and 0.88-1.15 GPa to amphibolite facies at 550-670°C and 0.52-0.65 GPa. These three stages define a clockwise P-T path with near-isothermal decompression and cooling following the peak high-pressure metamorphism. This suggests that the Amdo granulites underwent an initial subduction to a deep crustal level of ~50 km and then were rapidly exhumed to a shallow crustal level (~20 km). The formation of Amdo granulites is considered to result from the arc-continent collision between the Amdo basement and the Qiangtang terrane in the middle Jurassic,which is a crucial step to the tectonic evolution of the Tibetan Plateau. | ZHANG XiaoRan SHI RenDeng HUANG QiShuai LIU DeLiang CIDAN SuoLang YANG JingSui DING Lin | 2010 | Chinese Science Bulletin2010，55，32： | 12 |
| 19 | Long-term precipitation change by hourly data in Haihe River Basin during 1961–2004显示文摘Hourly summer precipitation data recorded at 21 stations during 1961-2004 in the Haihe River Basin in North China were analyzed. The results show that the precipitation frequency and amount and the morning peak mainly relating to long-duration rainfall events decreased during this period, whereas the normalized afternoon peak mainly relating to short-duration events increased, which may suggest that the proportion of short-duration rainfall has increased as the total summer rainfall has decreased. For short-duration events, the mean intensity and peak intensity increased at most stations and the time to peak intensity decreased, which may be attributable to the higher thermal contrast between the warmer lower surface and cooler upper level. In the case of long-duration events, the total amount was significantly correlated with the East Asian summer monsoon index for the period 1961-2001 (correlation coefficient of 0.63). Although the total amount of rainfall in long-duration events decreased in the basin, the mean intensity and peak intensity, as well as the extreme hourly precipitation, increased in the western basin and decreased in the eastern basin. | YIN ShuiQing GAO Ge LI WeiJing CHEN DeLiang HAO LiSheng | 2011 | Science China Earth Sciences2011，54，10： | 12 |
| 20 | Trends in Graded Precipitation in China from 1961 to 2000显示文摘从 1961 ~ 2000 在中国在 576 个车站观察的每日的降水率被分类进紧张的六个等级,包括踪迹(没有数量) ,细微(⩽
1 公里 d −1), 小、大、重、很重。最后四一起分级组成所谓的有效降水量(>
1 公里 d −1) 。空间分发和分级的降水天的时间的趋势被检验。在踪迹降水天内的一个减少的趋势为中国的全部被观察,除了在在长江的中间的节的南方的几个地点,当在细微降水天内的一个减少的趋势仅仅出现在东方中国时。减少的趋势并且内部踪迹降水天的年度可变性在为一样的时期的中国与温暖的趋势和相应温度可变性一致,显示一个可能的角色在云体过程由增加的表面气温玩了。为有效降水量天,当一个增加的趋势被作出对有利的裁决时,一个减少的趋势沿着黄河山谷并且为长江和西南中国的中间的活动范围被观察 Xinjiang,东方西藏的高原,东北中国和东南中国。为中间降低的黄河山谷的有效降水量天的减少的趋势和为更低的长江山谷的增加的趋势很可能在华东被连接到异常季风循环。到在有效降水量的趋势的最重要的贡献者取决于担心的区域。 | 符娇兰 钱维宏 林祥 Deliang CHEN | 2008 | Advances in Atmospheric Sciences2008，25，2： | 11 |
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