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| 1 | An Analysis of Historical and Future Temperature Fluctuations over China Based on CMIP5 Simulations显示文摘The trends and fluctuations of observed and CMIP5-simulated yearly mean surface air temperature over China were analyzed. In general, the historical simulations replicate the observed increase of temperature, but the multi-model ensemble(MME) mean does not accurately reproduce the drastic interannual fluctuations. The correlation coefficient of the MME mean with the observations over all runs and all models was 0.77, which was larger than the largest value(0.65) from any single model ensemble. The results showed that winter temperatures are increasing at a higher rate than summer temperatures, and that winter temperatures exhibit stronger interannual variations. It was also found that the models underestimate the differences between winter and summer rates. The ensemble empirical mode decomposition technique was used to obtain six intrinsic mode functions(IMFs) for the modeled temperature and observations. The periods of the first two IMFs of the MME mean were 3.2 and 7.2, which represented the cycle of 2–7-yr oscillations. The periods of the third and fourth IMFs were 14.7 and 35.2, which reflected a multi-decadal oscillation of climate change. The corresponding periods of the first four IMFs were 2.69, 7.24, 16.15 and 52.5 in the observed data. The models overestimate the period of low frequency oscillation of temperature, but underestimate the period of high frequency variation. The warming rates from different representative concentration pathways(RCPs) were calculated, and the results showed that the temperature will increase by approximately 0.9℃, 2.4℃, 3.2℃ and 6.1℃ in the next century under the RCP2.6, RCP4.5, RCP6.0 and RCP8.5 scenarios, respectively. | LIU Yonghe FENG Jinming MA Zhuguo | 2014 | Advances in Atmospheric Sciences2014，31，2： | 15 |
| 2 | One-step generation of myostatin gene knockout sheep via the CRISPR/Cas9 system显示文摘The CRISPR/Cas(clustered regularly interspaced short palindromic repeats/CRISPR-associated)adaptive immune system,which was discovered in bacteria and archaea,can specifically degrade invasive viral and plasmid DNA by base pairing between crRNAs(CRISPR RNAs)and the target DNA[1,2].Recently,the Streptococcus pyogenes type II CRISPR system was shown to be able to perform efficient targeted gene disruption by employing three fundamental components:(1)Cas9 endonuclease. | Hongbing HAN Yonghe MA Tao WANG Ling LIAN Xiuzhi TIAN Rui HU Shoulong DENG Kongpan LI Feng WANG Ning LI Guoshi LIU Yaofeng ZHAO Zhengxing LIAN | 2014 | Frontiers of Agricultural Science and Engineering2014，1，1： | 8 |
| 3 | An improved mix framework for opin- ion leader identification in online learning communi- ties 显示文摘 | Li Yanyan Ma Shaoqian Zhang Yonghe Huang Rong- huai Kinshuk | 2013 | Knowledge-Based Systems2013，43，5： | 1 |
| 4 | An improved mix framework for opinion leader identification in online learning communities 显示文摘 | YANYAN LI SHAOQIAN MA YONGHE ZHANG | 2013 | Knowledge-Based Systems2013，，43： | 1 |
| 5 | On Coverage Problems of Directional Sensor Networks显示文摘 | Huadong Ma Yonghe Liu | 2005 | Mobile Ad-hoc and Sensor Networks2005，37，94： | 1 |
| 6 | An improved mix framework for opinion leader identification in online learning communities显示文摘 | Li Yanyan Ma Shaoqian Zhang Yonghe | 2013 | Knowledge-Based Systems2013，43，： | 1 |
| 7 | On coverage problems of directional sensor networks显示文摘 | Ma Huadong Liu Yonghe | 2005 | Lecture Notes in Computer Science:Mobile Ad hoc and Sensor Networks2005，3794，： | 1 |
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