Pub Date : 2020-04-27DOI: 10.3724/SP.J.1226.2020.00059
Y. Mu, Mingtang Chai, Liu Guoyu, W. Ma, Fei Wang, Cao Ya-peng
{"title":"Thermal influence of ponding and buried warm-oil pipelines on permafrost: a case study of the China-Russia Crude Oil Pipeline","authors":"Y. Mu, Mingtang Chai, Liu Guoyu, W. Ma, Fei Wang, Cao Ya-peng","doi":"10.3724/SP.J.1226.2020.00059","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00059","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47105914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-04-27DOI: 10.3724/SP.J.1226.2020.00095
Huilin Li
{"title":"Spatial and temporal transferability of Degree-Day Model and Simplified Energy Balance Model: a case study","authors":"Huilin Li","doi":"10.3724/SP.J.1226.2020.00095","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00095","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47347845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-04-27DOI: 10.3724/SP.J.1226.2020.00071
T. Gao, Jie Liu, Ting-jun Zhang, Shi-chang Kang, Chuankun Liu, Shufa Wang, M. Sillanpää, Yulan Zhang
{"title":"Estimating interaction between surface water and groundwater in a permafrost region of the northern Tibetan Plateau using heat tracing method","authors":"T. Gao, Jie Liu, Ting-jun Zhang, Shi-chang Kang, Chuankun Liu, Shufa Wang, M. Sillanpää, Yulan Zhang","doi":"10.3724/SP.J.1226.2020.00071","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00071","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42731301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-04-27DOI: 10.3724/SP.J.1226.2020.00083
Zhongming Guo, Ning-lian Wang, B. Shen, Zhujun Gu, Hongbo Wu, Yuwei Wu, An-an Chen, Xi Jiang
{"title":"Quantitative estimation of the influence factors on snow/ice albedo","authors":"Zhongming Guo, Ning-lian Wang, B. Shen, Zhujun Gu, Hongbo Wu, Yuwei Wu, An-an Chen, Xi Jiang","doi":"10.3724/SP.J.1226.2020.00083","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00083","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43721762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-04-27DOI: 10.3724/SP.J.1226.2020.00104
Zhixiang Lu, Q. Feng, S. Zou, Jiali Xie, Zhenliang Yin, Fang Li
{"title":"The heterogeneity of hydrometeorological changes during the period of 1961-2016 in the source region of the Yellow River, China","authors":"Zhixiang Lu, Q. Feng, S. Zou, Jiali Xie, Zhenliang Yin, Fang Li","doi":"10.3724/SP.J.1226.2020.00104","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00104","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43101771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-04-27DOI: 10.3724/SP.J.1226.2020.00119
Meiling Liu, Ning Chen, Ruiqing Zhu
Plant density and spatial distribution in artificial vegetation is obviously initialized at the planting stage. Plant dynamics and spatial pattern may change over time as the result of interactions between individual plants and habitats, but whether it's applied for desert shrubs in artificial sand-fixing regions remains unknown. Here we examined changes in plant densi‐ ty and distribution patterns of three shrubs (Artemisia ordosica Krasch, Caragana korshinskii Kom, and Hedysarum sco‐ parium Fisch.) in different regions, which have been restored for 27, 32 and 50 years (R27, R32, R50), respectively. The vegetation analysis shows that A. ordosica was the dominated species across the 3 restoration regions. The density of A. or‐ dosica and H. scoparium show a significant increase from R27 to R32, then decreased in R50. The density of C. korshin‐ skii was low in R32 and R50, lower in R27. The variance-to-mean ratio (VMR) was used to characterize spatial distribu‐ tion patterns to fit the observed densities of the three shrubs by frequency. A. ordosica and C. korshinskii both show signifi‐ cantly clumped distributions in three restoration regions. H. scoparium show a uniform distribution in R27 and R50, but a clumped distribution in R32. These results show that A. ordosica seems to be more adaptable in revegetated desert areas compared to C. korshinskii and H. scoparium. Pattern analysis suggests a successive replacement of C. korshinskii, which had low proportions of survived shrubs, by the dominant A. ordosica. This study contributes to the understanding of the distribution patterns of shrubs plants in revegetation projects in arid desert areas.
{"title":"Distribution patterns of planted-shrubs of different restoration ages in artificial sand-fixing regions in the southeastern Tengger Desert","authors":"Meiling Liu, Ning Chen, Ruiqing Zhu","doi":"10.3724/SP.J.1226.2020.00119","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00119","url":null,"abstract":"Plant density and spatial distribution in artificial vegetation is obviously initialized at the planting stage. Plant dynamics and spatial pattern may change over time as the result of interactions between individual plants and habitats, but whether it's applied for desert shrubs in artificial sand-fixing regions remains unknown. Here we examined changes in plant densi‐ ty and distribution patterns of three shrubs (Artemisia ordosica Krasch, Caragana korshinskii Kom, and Hedysarum sco‐ parium Fisch.) in different regions, which have been restored for 27, 32 and 50 years (R27, R32, R50), respectively. The vegetation analysis shows that A. ordosica was the dominated species across the 3 restoration regions. The density of A. or‐ dosica and H. scoparium show a significant increase from R27 to R32, then decreased in R50. The density of C. korshin‐ skii was low in R32 and R50, lower in R27. The variance-to-mean ratio (VMR) was used to characterize spatial distribu‐ tion patterns to fit the observed densities of the three shrubs by frequency. A. ordosica and C. korshinskii both show signifi‐ cantly clumped distributions in three restoration regions. H. scoparium show a uniform distribution in R27 and R50, but a clumped distribution in R32. These results show that A. ordosica seems to be more adaptable in revegetated desert areas compared to C. korshinskii and H. scoparium. Pattern analysis suggests a successive replacement of C. korshinskii, which had low proportions of survived shrubs, by the dominant A. ordosica. This study contributes to the understanding of the distribution patterns of shrubs plants in revegetation projects in arid desert areas.","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46046442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Culturable bacterial diversity in hypolithic and peripheral soils in the west of the Hexi Corridor desert and its influencing factors","authors":"Li-Fang He, Shiweng Li, Gaosen Zhang, Xiukun Wu, Binglin Zhang, Wei Zhang","doi":"10.3724/SP.J.1226.2020.00047","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00047","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49104044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-17DOI: 10.3724/SP.J.1226.2020.00001
Shan Chen, S. Zang, Li Sun
{"title":"Characteristics of permafrost degradation in Northeast China and its ecological effects: A review","authors":"Shan Chen, S. Zang, Li Sun","doi":"10.3724/SP.J.1226.2020.00001","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2020.00001","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47408854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-08DOI: 10.3724/SP.J.1226.2019.00428
Chen Dun, W. Ma, Liu Guoyu, Zhiwei Zhou, Y. Mu, Shijie Chen
{"title":"Definition of failure criterion for frozen soil under directional shear-stress path","authors":"Chen Dun, W. Ma, Liu Guoyu, Zhiwei Zhou, Y. Mu, Shijie Chen","doi":"10.3724/SP.J.1226.2019.00428","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2019.00428","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41940096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-07DOI: 10.3724/SP.J.1226.2019.00419
Mingtang Chai, Y. Mu, Guo-yu Li, W. Ma, Fei Wang
{"title":"Relationship between ponding and topographic factors along the China-Russia Crude Oil Pipeline in permafrost regions","authors":"Mingtang Chai, Y. Mu, Guo-yu Li, W. Ma, Fei Wang","doi":"10.3724/SP.J.1226.2019.00419","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2019.00419","url":null,"abstract":"","PeriodicalId":45200,"journal":{"name":"Sciences in Cold and Arid Regions","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43392244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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