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Local difference-based active contour model for medical image segmentation and bias correction 期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762
作者:  Niu, Yuefeng;  Cao, Jianzhong
收藏  |  浏览/下载:237/0  |  提交时间:2020/06/05
image segmentation  medical image processing  two-phase model  medical images  LBDE model  precise segmentation results  comparative models  local difference-based active contour model  medical image segmentation  bias correction  local bias field  difference estimation model  smooth orthogonal basis functions  clustering criterion function  measured image  local region  accurate segmentation results  level set evolution process  
Permafrost and drought regulate vulnerability of Tibetan Plateau grasslands to warming 期刊论文
ECOSPHERE, 2018, 卷号: 9, 期号: 5, 页码: 1-13
作者:  Yang, Yan;  Hopping, Kelly A.;  Wang, Genxu;  Chen, Ji;  Peng, Ahui;  Klein, Julia A.
Adobe PDF(1776Kb)  |  收藏  |  浏览/下载:313/0  |  提交时间:2018/09/20
Aboveground Net Primary Production (Anpp)  Alpine Grasslands  Climate Change  Desertification  Diversity  Mountains  Permafrost  Plant Height  Production  Synthesis  Tibetan Plateau  Water Availability  
Early-spring soil warming partially offsets the enhancement of alpine grassland aboveground productivity induced by warmer growing seasons on the Qinghai-Tibetan Plateau 期刊论文
PLANT AND SOIL, 2018, 卷号: 425, 期号: 1-2, 页码: 177-188
作者:  Guo, Liang;  Chen, Ji;  Luedeling, Eike;  He, Jin-Sheng;  Cheng, Jimin;  Wen, Zhongming;  Peng, Changhui
Adobe PDF(2334Kb)  |  收藏  |  浏览/下载:254/0  |  提交时间:2018/09/21
Aboveground Net Primary Productivity (Anpp)  Alpine Grassland  Climate Warming  Qinghai-tibetan Plateau  Soil Temperature  
Lake evolution and hydroclimate variation at Lake Qinghai (China) over the past 32 ka inferred from ostracods and their stable isotope composition 期刊论文
JOURNAL OF PALEOLIMNOLOGY, 2017, 卷号: 58, 期号: 3, 页码: 299-316
作者:  Li, Xiangzhong;  Liu, Weiguo
Adobe PDF(1712Kb)  |  收藏  |  浏览/下载:289/0  |  提交时间:2018/10/15
Ostracod Assemblage  Oxygen Isotope  Hydroclimate  Lake Qinghai  Tibetan Plateau  
Dominant 100,000-year precipitation cyclicity in a lateMiocene lake from northeast Tibet 期刊论文
Science Advances, 2017, 卷号: 3, 期号: 3, 页码: e1600762
作者:  Nie,JS(Nie,Junsheng);  Garzione,C(Garzione,Carmala);  Su,QD(Su,Qingda);  Liu,QS(Liu,Qingsong);  Zhang,R(Zhang,Rui);  Heslop, D(Heslop.David);  Necula, C(Necula,Cristian);  Zhang,SH(Zhang,Shihong);  Song,YG(Song,Yougui);  Luo,Z(Luo,Zeng);  Nie,Junsheng
Adobe PDF(5695Kb)  |  收藏  |  浏览/下载:283/0  |  提交时间:2018/10/22
Antarctica  East Asian Monsoon  Tibetan Plateau  Eccentricity  Ice Sheets  Orbital Forcing  
Contributions of trans-boundary transport to summertime air quality in Beijing, China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017, 卷号: 17, 期号: 3, 页码: 2035-2051
作者:  Wu, Jiarui;  Li, Guohui;  Cao, Junji;  Bei, Naifang;  Wang, Yichen;  Feng, Tian;  Huang, Rujin;  Liu, Suixin;  Zhang, Qiang;  Tie, Xuexi
Adobe PDF(13625Kb)  |  收藏  |  浏览/下载:226/0  |  提交时间:2018/10/18
Location and variation of the summertime upper‑tropospheretemperature maximum over South Asia 期刊论文
Climate Dynamics, 2015, 卷号: 45, 期号: 2015, 页码: 2757-2774
作者:  Wu,GX(Wu,Guoxiong)[1];  He,B(He,Bian)[1,2];  Liu,YM(Liu,Yimin)[1];  Bao,Q(Bao,Qing)[1];  Ren,RC(Ren,Rongcai)[1]
Adobe PDF(2450Kb)  |  收藏  |  浏览/下载:240/0  |  提交时间:2018/11/13
Upper-troposphere Temperature Maximum(Uttm)  Feedback Between Rainfall And Circulation  Temperature–vertical Heating Gradient (T–qz) Relation  
Assessment of the Summer South Asian High in Eighteen CMIP5 Models 期刊论文
ATMOSPHERIC AND OCEANIC SCIENCE LETTERS, 2015, 卷号: 8, 期号: 1, 页码: 33-38
作者:  Bian,H(Bian,He)[1,2];  Hu,WT(Hu,Wenting)[1]
Adobe PDF(3340Kb)  |  收藏  |  浏览/下载:181/0  |  提交时间:2018/11/09
South Asian High  Cmip5  Asian Summermonsoon  Amip  
Geomorphic, hydroclimatic and hydrothermal controls on the formation of lithium brine deposits in the Qaidam Basin, northern Tibetan Plateau, China 期刊论文
ORE GEOLOGY REVIEWS, 2013, 卷号: 50, 页码: 171-183
作者:  Yu, JQ (Yu, JunQing)[ 1,2 ];  Gao, CL (Gao, ChunLiang)[ 1,3 ];  Cheng, AY (Cheng, AiYing)[ 1,3 ];  Liu, Y (Liu, Yong)[ 1,3 ];  Zhang, LS (Zhang, Lisa)[ 1,3 ];  He, XH (He, XianHu)[ 1,3 ]
Adobe PDF(2347Kb)  |  收藏  |  浏览/下载:266/0  |  提交时间:2018/12/10
Lithium Brine Deposit  Salt Lakes  Geomorphic Control  Hydrothermal  Hydroclimatic  Qaidam Basin  
Anti-phased response of northern and southern East Asian summer precipitation to ENSO modulation of orbital forcing 期刊论文
QUATERNARY SCIENCE REVIEWS, 2012, 卷号: 40, 页码: 30-38
作者:  Shi, ZG (Shi, Zhengguo)[1];  Liu, XD (Liu, Xiaodong)[1];  Cheng, XX (Cheng, Xiaoxia)[2]
Adobe PDF(1986Kb)  |  收藏  |  浏览/下载:181/0  |  提交时间:2018/12/17
East Asian Monsoon  Precession  Inverse Phase  Enso