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一种适用于干旱地区的蓄水防沥涝双向式灌溉系统 专利
授权日期:2019-10-29. 专利权人:河北省地矿局国土资源勘查中心.
发明人:  刘彦林;  张树刚;  付永社;  张志田;  王楠;  宋立恩;  赵金召;  刘文涛;  张伟朋;  赵小勇;  刘行行;  陈鹏;  郑爽;  刘俊;  赵毓;  张学如;  崔家星;  何文明;  李贝德;  王国晨;  张志强;  张莉莉;  杨江利;  杨青峰;  董庆龙;  岳伟哲
收藏  |  浏览/下载:15/0  |  提交时间:2022/03/19
西藏玛旁雍错沉积揭示的晚冰期以来环境变化 期刊论文
发表期刊: 第四纪研究. 出版年: 2019, 卷号: 39, 期号: 3, 页码: 602-614
作者:  朱少航;  朱立平;  王君波;  鞠建廷;  马庆峰;  陈浩;  许腾;  开金磊
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/29
Tibetan Plateau  Mapam Yumco  lake deposition  environmental change  late glacial  
Comparative Analysis of Fractional Vegetation Cover Estimation Based on Multi-sensor Data in a Semi-arid Sandy Area 期刊论文
发表期刊: Chinese Geographical Science. 出版年: 2019, 卷号: 29, 期号: 1, 页码: 166-180
作者:  Liu Qiuyu;  Zhang Tinglong;  Li Yizhe;  Li Ying;  Bu Chongfeng;  Zhang Qingfeng
收藏  |  浏览/下载:5/0  |  提交时间:2021/01/08
fractional vegetation cover (FVC)  Sentinel-2A (S2)  unmanned aerial vehicle (UAV) image  pixel dichotomy model  regression model  
The expansion process of a Stellera chamaejasme population in a degraded alpine meadow of Northwest China 期刊论文
发表期刊: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. 出版年: 2019, 卷号: 26, 期号: 20, 页码: 20469-20474
作者:  Gao, Fuyuan;  Li, Kaiming;  Zhao, Chengzhang;  Ren, Heng;  Nie, Xiaoying;  Jia, Dongyu;  Li, Linfeng;  Li, Qingfeng
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/29
Stellera chamaejasme population  Spatial distribution pattern  Patch  Qilian Mountains  
Genome size, chromosome number determination, and analysis of the repetitive elements in Cissus quadrangularis 期刊论文
发表期刊: PEERJ. 出版年: 2019, 卷号: 7
作者:  Gichuki, Duncan Kiragu;  Ma, Lu;  Zhu, Zhenfei;  Du, Chang;  Li, Qingyun;  Hu, Guangwan;  Zhong, Zhixiang;  Li, Honglin;  Wang, Qingfeng;  Xin, Haiping
收藏  |  浏览/下载:13/0  |  提交时间:2020/03/23
Cissus quadrangularis  Genome size  Copia  Repeat elements  Chromosome counts  Gypsy  Flow cytometry  C value  
Comparative Analysis of Fractional Vegetation Cover Estimation Based on Multi-sensor Data in a Semi-arid Sandy Area 期刊论文
发表期刊: CHINESE GEOGRAPHICAL SCIENCE. 出版年: 2019, 卷号: 29, 期号: 1, 页码: 166-180
作者:  Liu, Qiuyu;  Zhang, Tinglong;  Li, Yizhe;  Li, Ying;  Bu, Chongfeng;  Zhang, Qingfeng
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
fractional vegetation cover (FVC)  Sentinel-2A (S2)  unmanned aerial vehicle (UAV) image  pixel dichotomy model  regression model  
Carbonate crusts of Paleolake Zhuyeze, Tengeri Desert, China: Formation mechanism and paleoenvironmental implications 期刊论文
发表期刊: QUATERNARY INTERNATIONAL. 出版年: 2019, 卷号: 532, 页码: 157-165
作者:  Sun, Qingfeng;  Zamanian, Kazem;  Li, Yanrong;  Wang, Hong;  Colin, Christophe;  Sun, Haixia
收藏  |  浏览/下载:17/0  |  提交时间:2020/03/23
Carbonate crusts  Aquatic plant roots  Soil and sediment  Encrustation mechanism  Paleoenvironment  Paleolake