兰州大学机构库

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Spatiotemporal dynamics of grassland aboveground biomass and its driving factors in North China over the past 20 years 期刊论文
Science of the Total Environment, 2022, 卷号: 826
Authors:  Ge, Jing;  Hou, Mengjing;  Liang, TG(梁天刚);  Feng, QS(冯琦胜);  Meng, Xinyue;  Liu, Jie;  Bao, Xuying;  Gao, Hongyuan
Favorite  |  View/Download:30/0  |  Submit date:2022/03/18
Agriculture  Climate models  Decision trees  Learning algorithms  Neural networks  Remote sensing  Spatial distribution  Support vector machines  Time series analysis  Topography  Aboveground biomass  Biomass dynamics  Biomass models  Driving factors  Future trends  Grassland aboveground biomass  Model assessment  North China  Remote-sensing  Spatio-temporal dynamics  
Spatiotemporal dynamics of grassland aboveground biomass and its driving factors in North China over the past 20 years 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 826
Authors:  Ge, Jing;  Hou, Mengjing;  Liang, TG(梁天刚);  Feng, QS(冯琦胜);  Meng, Xinyue;  Liu, Jie;  Bao, Xuying;  Gao, Hongyuan
Favorite  |  View/Download:20/0  |  Submit date:2022/07/01
North China  Grassland AGB  Model assessment  Spatiotemporal dynamics  Climate change  Driving factors  
基于Landsat 8和随机森林的青海门源天然草地地上生物量遥感估算 期刊论文
草业学报, 2022, 卷号: 31, 期号: 07, 页码: 1-14
Authors:  赵翊含;  侯蒙京;  冯琦胜;  高宏元;  梁天刚;  贺金生;  钱大文
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Landsat-8 OLI  草地地上生物量  植被指数  随机森林  门源县  
基于随机森林的高寒草地地上生物量高光谱估算 期刊论文
草地学报, 2021, 卷号: 29, 期号: 08, 页码: 1757-1768
Authors:  高宏元;  侯蒙京;  葛静;  包旭莹;  李元春;  刘洁;  冯琦胜;  梁天刚;  贺金生;  钱大文...高宏元;  侯蒙京;  葛静;  包旭莹;  李元春;  刘洁;  冯琦胜;  梁天刚;  贺金生;  钱大文
Favorite  |  View/Download:19/0  |  Submit date:2021/12/22
高寒草地  地上生物量  高光谱  随机森林  连续投影算法  递归特征消除  
基于CCI-LC数据的甘南和川西北地区土地覆盖类型时空动态分布及草地面积变化驱动力研究 期刊论文
草业学报, 2020, 卷号: 29, 期号: 3, 页码: 1-15
Authors:  李元春;  葛静;  侯蒙京;  高宏元;  刘洁;  包旭莹;  殷建鹏;  高金龙;  冯琦胜;  梁天刚...李元春;  葛静;  侯蒙京;  高宏元;  刘洁;  包旭莹;  殷建鹏;  高金龙;  冯琦胜;  梁天刚
Favorite  |  View/Download:88/0  |  Submit date:2020/06/15
CCI-LC产品  甘南和川西北地区  精度评价  土地覆盖类型变化  驱动因素  
Ecological risk assessment and impact factor analysis of alpine wetland ecosystem based on LUCC and boosted regression tree on the Zoige Plateau, China 期刊论文
Remote Sensing, 2020, 卷号: 12, 期号: 3
Authors:  Hou, Mengjing;  Ge, Jing;  Gao, JL(高金龙);  Meng, Baoping;  Li, Yuanchun;  Yin, Jianpeng;  Liu, Jie;  Feng, QS(冯琦胜);  Liang, TG(梁天刚)
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ecological risk assessment  land use and land cover changes  boosted regression tree  alpine wetland ecosystem  Zoige Plateau  
基于深度学习的高寒草地植物物种识别方法研究 学位论文
学士, 兰州: 兰州大学, 2019
Authors:  高宏元
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深度学习  高寒草地  植物识别  TensorFlow  Inception V3  
黄土高原丘陵沟壑区3种裹包青贮的肉羊瘤胃体外发酵性能 期刊论文
草业科学, 2019, 卷号: 36, 期号: 8, 页码: 2135-2141
Authors:  张霞;  高宏元;  王虎成
Favorite  |  View/Download:23/0  |  Submit date:2020/08/04
裹包青贮  小尾寒羊  体外发酵参数  产气动态  
黑河上游天涝池流域不同植被类型下露水凝结规律 期刊论文
兰州大学学报. 自然科学版, 2017, 卷号: 53, 期号: 2, 页码: 172-177
Authors:  高云飞;  赵传燕;  王清涛;  杨晓凯;  葛红元;  林梅
Favorite  |  View/Download:53/0  |  Submit date:2018/05/24
露水强度  露水量  不同植被类型  天涝池流域  
苔藓和凋落物对祁连山青海云杉林土壤呼吸的影响 期刊论文
生态学报, 2017, 卷号: 37, 期号: 5, 页码: 1379-1390
Authors:  解欢欢;  马文瑛;  赵传燕;  高云飞;  王清涛;  葛红元;  林梅;  黄晖云
Favorite  |  View/Download:59/0  |  Submit date:2018/05/24
苔藓  凋落物  土壤呼吸  土壤温度  体积含水量