Pub Date : 2018-03-20DOI: 10.7522/j.issn.1000-694X.2017.00113
L. Ting, Zhang Wei, L. Guangxiu, C. Tuo
{"title":"Advances in the Study of Microbial Ecology in Desert Soil","authors":"L. Ting, Zhang Wei, L. Guangxiu, C. Tuo","doi":"10.7522/j.issn.1000-694X.2017.00113","DOIUrl":"https://doi.org/10.7522/j.issn.1000-694X.2017.00113","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"38 1","pages":"329-338"},"PeriodicalIF":0.0,"publicationDate":"2018-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42843345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-05-20DOI: 10.7522/J.ISSN.1000-694X.2016.00169
Zhang Jianpeng, L. Yuqiang, Z. Xueyong, Zhang Tonghui, She Qiannan, Liu Min, Wei Shuilian
{"title":"Effects of Exclosure on Soil Physicochemical Properties and Carbon Sequestration Potential Recovery of Desertified Grassland","authors":"Zhang Jianpeng, L. Yuqiang, Z. Xueyong, Zhang Tonghui, She Qiannan, Liu Min, Wei Shuilian","doi":"10.7522/J.ISSN.1000-694X.2016.00169","DOIUrl":"https://doi.org/10.7522/J.ISSN.1000-694X.2016.00169","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"37 1","pages":"491-499"},"PeriodicalIF":0.0,"publicationDate":"2017-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43935293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-20DOI: 10.7522/j.issn.1000-694X.2016.00050
Yang Jiping, L. Yanying, Zeng Ting, Luo Xiao-ling, Zhang Chunsong, L. Rong
{"title":"Climate Characteristics and Cause of Spring Strong Precipitation Processes in Minqin, Gansu, China","authors":"Yang Jiping, L. Yanying, Zeng Ting, Luo Xiao-ling, Zhang Chunsong, L. Rong","doi":"10.7522/j.issn.1000-694X.2016.00050","DOIUrl":"https://doi.org/10.7522/j.issn.1000-694X.2016.00050","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"37 1","pages":"349-354"},"PeriodicalIF":0.0,"publicationDate":"2017-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47295282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-20DOI: 10.7522/J.ISSN.1000-694X.2017.00035
W. Bin, Z. Lin, Zhao Wancang, Zhang Wenfang, Duan Keqin
{"title":"New Research Progress of the Transport Dynamics and the Accumulation Factor of the Aeolian Dust in Chinese Loess Plateau","authors":"W. Bin, Z. Lin, Zhao Wancang, Zhang Wenfang, Duan Keqin","doi":"10.7522/J.ISSN.1000-694X.2017.00035","DOIUrl":"https://doi.org/10.7522/J.ISSN.1000-694X.2017.00035","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"37 1","pages":"237-246"},"PeriodicalIF":0.0,"publicationDate":"2017-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44638478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-20DOI: 10.7522/J.ISSN.1000-694X.2016.00096
Chen Shengqian, W. Xin, Chen Jianhui, Li Jianbao, W. Zongli, Qiang Mingrui, Chen Fahu
{"title":"The Modern Processes of Atmospheric Dust Recorded by Sediments from Gonghai Lake, Shanxi, China","authors":"Chen Shengqian, W. Xin, Chen Jianhui, Li Jianbao, W. Zongli, Qiang Mingrui, Chen Fahu","doi":"10.7522/J.ISSN.1000-694X.2016.00096","DOIUrl":"https://doi.org/10.7522/J.ISSN.1000-694X.2016.00096","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"37 1","pages":"228-236"},"PeriodicalIF":0.0,"publicationDate":"2017-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43497548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-20DOI: 10.7522/J.ISSN.1000-694X.2015.00288
L. Feng, Li Dandan, Wang Wanzhao, Z. Furong, W. Xiaoxia
{"title":"Temporal and Spatial Distributions of Drought in Northeast China in 1961-2014 Based on Standardized Precipitation Evapotranspiration Index","authors":"L. Feng, Li Dandan, Wang Wanzhao, Z. Furong, W. Xiaoxia","doi":"10.7522/J.ISSN.1000-694X.2015.00288","DOIUrl":"https://doi.org/10.7522/J.ISSN.1000-694X.2015.00288","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"37 1","pages":"148-157"},"PeriodicalIF":0.0,"publicationDate":"2017-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48276845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.7522/J.ISSN.1000-694X.2016.00057
Hao Guo, Guli Jiapaer, A. Bao, M. Luo
{"title":"MPDI-based comparison on spatiotemporal variation of drought over oasis and desert in Tarim Basin","authors":"Hao Guo, Guli Jiapaer, A. Bao, M. Luo","doi":"10.7522/J.ISSN.1000-694X.2016.00057","DOIUrl":"https://doi.org/10.7522/J.ISSN.1000-694X.2016.00057","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"37 1","pages":"775-783"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71146807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-07-20DOI: 10.7522/j.issn.1000-694X.2015.00086
Yang Huimin, W. Jing’ai, Zou Xueyong, Shi Pei-jun
{"title":"Progress and Prospect of Research on Wind-water Complex Erosion","authors":"Yang Huimin, W. Jing’ai, Zou Xueyong, Shi Pei-jun","doi":"10.7522/j.issn.1000-694X.2015.00086","DOIUrl":"https://doi.org/10.7522/j.issn.1000-694X.2015.00086","url":null,"abstract":"","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"36 1","pages":"962-971"},"PeriodicalIF":0.0,"publicationDate":"2016-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71146795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study carried out an analysis of seasonal changes in relationships between vegetation cover,plant density,species richness and above-ground biomass in grassland under grazing and exclosure in Horqin Sandy Land.Results showed that in grassland being grazed and fenced,vegetation cover,richness and biomass were lower in April than those in August,while plant density showed a reverse trend.Vegetation cover over the season was higher in fenced grassland than that in grazed grassland;biomass in June and August was higher in fenced grassland than that in grazed grassland,while plant density in April and June and was lower in fenced grassland than that in grazed grassland.In fenced grassland,the relationship between species richness and biomass was significantly negative in August(p0.01);in grazed grassland,the relationship between plant density and biomass was significantly positive in the April(p0.01) and was significantly negative in August(p0.01).The relationship between plant density and total biomass for dominant species varied with seasonal changes under grazing and exclosure.In grassland under grazing,the relationship between plant density of Cleistogenes squarrosa and biomass was significantly positive in April(p0.01) and was significantly negative in August(p0.01);the relationship between plant density of Artemisia scoparia or Setaria viridis and biomass was significantly negative in August(p0.01);the relationship between plant density of Salsola collina and biomass was significantly positive in April and June(p0.01).In fenced grassland,the relationship between plant density of Lesredeza davurica or Salsola collina and biomass was significantly positive in August(p0.01).These results suggest that long-term grazing,seasonal changes and their interaction significantly influence vegetation cover,plant density and biomass in grassland(p0.05).Long-term grazing also affects the seasonal changes of plant density and biomass of dominant species,which further affects the seasonal relationship between plant density and biomass in grassland.Species competition in fenced grassland results in the seasonal changes of relationship between species richness and biomass.
{"title":"Seasonal Changes of the Relationship between Species Richness and Community Biomass in Grassland under Grazing and Exclosure in Horqin Sandy Land,Northern China","authors":"Xiao-an, Zuo, Xueyong, Zhao, Tonghui, Zhang, Shaokun, Wang, Yayong, Luo, Xin, Zhou","doi":"10.3724/SP.J.1226.2013.00177","DOIUrl":"https://doi.org/10.3724/SP.J.1226.2013.00177","url":null,"abstract":"This study carried out an analysis of seasonal changes in relationships between vegetation cover,plant density,species richness and above-ground biomass in grassland under grazing and exclosure in Horqin Sandy Land.Results showed that in grassland being grazed and fenced,vegetation cover,richness and biomass were lower in April than those in August,while plant density showed a reverse trend.Vegetation cover over the season was higher in fenced grassland than that in grazed grassland;biomass in June and August was higher in fenced grassland than that in grazed grassland,while plant density in April and June and was lower in fenced grassland than that in grazed grassland.In fenced grassland,the relationship between species richness and biomass was significantly negative in August(p0.01);in grazed grassland,the relationship between plant density and biomass was significantly positive in the April(p0.01) and was significantly negative in August(p0.01).The relationship between plant density and total biomass for dominant species varied with seasonal changes under grazing and exclosure.In grassland under grazing,the relationship between plant density of Cleistogenes squarrosa and biomass was significantly positive in April(p0.01) and was significantly negative in August(p0.01);the relationship between plant density of Artemisia scoparia or Setaria viridis and biomass was significantly negative in August(p0.01);the relationship between plant density of Salsola collina and biomass was significantly positive in April and June(p0.01).In fenced grassland,the relationship between plant density of Lesredeza davurica or Salsola collina and biomass was significantly positive in August(p0.01).These results suggest that long-term grazing,seasonal changes and their interaction significantly influence vegetation cover,plant density and biomass in grassland(p0.05).Long-term grazing also affects the seasonal changes of plant density and biomass of dominant species,which further affects the seasonal relationship between plant density and biomass in grassland.Species competition in fenced grassland results in the seasonal changes of relationship between species richness and biomass.","PeriodicalId":68841,"journal":{"name":"中国沙漠","volume":"1 1","pages":"177-183"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69930069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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