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| 1 | Stable classi?cation with limited sample: transferring a 30-m resolution sample set collected in 2015 to mapping 10-m resolution global land cover in 2017显示文摘As the world strives to reduce the impact of population growth, urbanization, agricultural expansion, and climate change on food security, energy and water shortage, resource over-exploration, biodiversity loss, environmental pollution, and ultimately human health, timely and higher resolution land cover information is urgently needed to achieve the sustainable development goals of the United Nations. | Peng Gong Han Liu Meinan Zhang Congcong Li Jie Wang Huabing Huang Nicholas Clinton Luyan Ji Wenyu Li Yuqi Bai Bin Chen Bing Xu Zhiliang Zhu Cui Yuan Hoi Ping Suen Jing Guo Nan Xu Weijia Li Yuanyuan Zhao Jun Yang Chaoqing Yu Xi Wang Haohuan Fu Le Yu Iryna Dronova Fengming Hui Xiao Cheng Xueli Shi Fengjin Xiao Qiufeng Liu Lianchun Song | 2019 | Science Bulletin2019,64,6: | 166 |
| 2 | Dust storms evolution in Taklimakan Desert and its correlation with climatic parameters显示文摘在 Taklimakan 的暴风雨发源区域抛弃的沙灰尘附近在 12 个气象学的车站基于沙灰尘暴风雨数据和气候的数据,我们象他们的关联 w 一样从 1960 ~ 2005 | XIAO Fengjin ZHOU Caiping LIAO Yaoming | 2008 | Journal of Geographical Sciences2008,18,4: | 8 |
| 3 | Tropical cyclone hazards analysis based on tropical cyclone potential impact index显示文摘热带气旋,有重降雨和强风的破坏气象学的系统触发了的一个高精力巨大的山崩和暴风,形成重要威胁到沿海的区域。在这份报纸,我们基于热带气旋的空气团轨道,灾难信息,紧张,持续时间,和频率开发了一个热带气旋潜在的影响索引(TCPI ) 。我们在时期上分析了空间模式和 TCPI 的 interannual 变化 19492009,并且作为一个例子拿超级台风 Saomai 检验了在损失,全部的降雨,和最大值弯屈的 TCPI 和直接经济之间的关系速度。结果表明瓷器 TCPI 看起来是在时期上的一个弱减少趋势,它不是重要的在一些时期全面,却重要。在过去的 20 年,当它在浙江,福建和台湾的东南的沿海的省增加了时, TCPI 在海南,广东和 Guangxi 的南部的中国沿海的省减少了。TCPI 的最高的价值主要在台湾被观察,海南,广东和福建和浙江的沿海的区域南部的海岸。TCPI 与直接经济的损失,降雨,和最大的风速度有好关联(P=0.01 ) 。 | XIAO Fengjin YIN Yizhou LUO Yong SONG Lianchun YE Dianxiu | 2011 | Journal of Geographical Sciences2011,21,5: | 5 |
| 4 | Effects of icariin on expression of OPN mRNA and type Ⅰ collagen in rat osteoblasts in vitro显示文摘 | XIAO QIANGBING CHEN ANMIN GUO FENGJIN | 2005 | J Huazhong Unir Sci Technolog Med Sci2005,25,6: | 1 |
| 5 | Impact of Climate Change on Ecological Security of the Yellow River Basin and Its Adaptation Countermeasures显示文摘The Yellow River Basin (YRB) is not only an important ecological barrier in north China,but also an important agricultural production base and energy base in China,playing a very important role in China’s economic and social development and ecological security.Under the combined actions of climate change and human activities,a series of ecological and environmental problems have emerged in the YRB,including degradation of glaciers and frozen soil,shortage of water resources,land desertification,aggravated soil and water loss,frequent floods and droughts,and reducing biodiversity.Warmer and wetter climate over the upper reaches and warmer and drier one in the middle and lower reaches have profoundly affected the ecological security of the YRB.In the future,the temperature in the YRB will continue to rise,extreme events will increase and the climate pattern of drought and water shortage will not be changed fundamentally,which will make the basin face more severe ecological security risks.For the current ecological problems and future ecological security risk challenges,it is necessary and urgent to take adaptive measures to deal with climate change and protect the ecological environment.The measures mainly include:strengthening the scientific research on the impact of climate change and extreme events on the ecological environment of the YRB and improving the ability of climate change risk management;strengthening the water conservation and protection in the upper reaches,the management of desert and soil erosion in the middle reaches and the ecological protection of water resources and wetlands in the lower reaches in the YRB and;collaborating with multiple departments to jointly tackle the ecological security challenges brought by climate change. | XIAO Fengjin | 2021 | Journal of Landscape Research2021,13,4: | 1 |
| 6 | Spatial-temporal Variation Characteristics of Sunshine Duration in China and Its Influence Factors显示文摘Sunshine duration has an important impact on agriculture.In order to study the temporal and spatial variation of sunshine duration in China under the background of climate change,based on the observation data of 2089 national meteorological stations during 1961-2017,trend analysis,mutation analysis,partial correlation analysis,and Mann-Kendall mutation analysis were used to analyze the temporal and spatial variation characteristics of sunshine duration in different regions of China,and the influence of main climatic factors and human activities.The results showed that:the sunshine duration in China showed a significant decreasing trend with a rate of-45.8 h/10 a,and the sunshine duration in 7 regions of Northwestern China,Northern China,Northeastern China,Center China,Eastern China,Southern China,and Southwestern China also showed a significant decrease.The spatial distribution of sunshine duration in China was characterized by'less in the south and more in the north',and the sunshine duration in the northern region was significantly higher than those in the southern region.The sunshine duration in Tibet,Qinghai,Gansu and west Inner Mongolia was higher,while it was obviously lower in Sichuan Basin.Through M-K mutation test analysis,it was found that sunshine duration in the whole country decreased significantly,but there was no mutation station,while mutation occurred at 1989 in Southwestern China,1983 in Northwestern China,1985 in Northeastern China.Seasonally,there was the highest sunshine duration in summer,followed by spring,autumn,and winter;the decline rate was also the highest in summer,followed by autumn,winter,and spring.Sunshine duration had a highly negative correlation with total cloud amount,visibility,haze,and precipitation,while had a strongly positive correlation with wind speed,and had no significant correlation with fog. | Fengjin XIAO Xuguang ZHANG Yaoming LIAO Qiufeng LIU | 2020 | Meteorological and Environmental Research2020,11,6: | 0 |