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Analysis of UAV lidar information loss and its influence on the estimation accuracy of structural and functional traits in a meadow steppe 期刊论文
ECOLOGICAL INDICATORS, 2022, 卷号: 135
作者:  Zhao, Xiaoxia;  Su, Yanjun;  Hu, Tianyu;  Cao, Mengqi;  Liu, Xiaoqiang;  Yang, Qiuli;  Guan, Hongcan;  Liu, Lingli;  Guo, Qinghua
Adobe PDF(9269Kb)  |  收藏  |  浏览/下载：21/0  |  提交时间：2024/03/07
UAV lidar  Information loss  TLS  Structural trait  Functional trait  
Precipitation variations, rather than N deposition, determine plant ecophysiological traits in a desert steppe in Northern China 期刊论文
ECOLOGICAL INDICATORS, 2022, 卷号: 141
作者:  Ma, Quanhui;  Li, Yibo;  Zhu, Yu;  Liu, Xiaodi;  Yu, Hongying;  Li, Lang;  Qi, Miao;  Sun, Hongru;  Yin, Zuotian;  Wang, Yuhui;  Zhang, Feng;  Zhou, Guangsheng;  Xu, Zhenzhu
Adobe PDF(3250Kb)  |  收藏  |  浏览/下载：23/0  |  提交时间：2024/03/07
Climatechange  Rainfall  Nitrogenenrichment  Drylands  Plantfunctionaltraits  
Interannual variation in ecosystem respiration in an Inner Mongolian meadow steppe in response to livestock grazing 期刊论文
ECOLOGICAL INDICATORS, 2021, 卷号: 131
作者:  Yan, Ruirui;  Zhang, Yu;  Wang, Miao;  Li, Ruiqiang;  Jin, Dongyan;  Xin, Xiaoping;  Li, Linghao
Adobe PDF(2679Kb)  |  收藏  |  浏览/下载：85/0  |  提交时间：2023/02/24
Grazing intensity  Ecosystem respiration  Canopy biomass  Soil nutrient  Soil moisture  Temperate steppe  
Estimation of degraded grassland aboveground biomass using machine learning methods from terrestrial laser scanning data 期刊论文
ECOLOGICAL INDICATORS, 2020, 卷号: 108
作者:  Xu, Kexin;  Su, Yanjun;  Liu, Jin;  Hu, Tianyu;  Jin, Shichao;  Ma, Qin;  Zhai, Qiuping;  Wang, Rui;  Zhang, Jing;  Li, Yumei;  Liu, Hon An;  Guo, Qinghua
Adobe PDF(4794Kb)  |  收藏  |  浏览/下载：99/0  |  提交时间：2022/03/01
Aboveground biomass (AGB)  Degraded grassland  Machine learning  Northern agro-pastoral ecotone  Terrestrial laser scanning (TLS)  
Evaluating the uncertainty of Landsat-derived vegetation indices in quantifying forest fuel treatments using bi-temporal LiDAR data 期刊论文
ECOLOGICAL INDICATORS, 2018, 卷号: 95, 页码: 298-310
作者:  Ma, Qin;  Su, Yanjun;  Luo, Laiping;  Li, Le;  Kelly, Maggi;  Guo, Qinghua
Adobe PDF(3094Kb)  |  收藏  |  浏览/下载：96/0  |  提交时间：2022/02/25
Forest fuel treatment  Vegetation index  Aboveground biomass  LiDAR  
Effects of residual hydrocarbons on the reed community after 10 years of oil extraction and the effectiveness of different biological indicators for the long-term risk assessments 期刊论文
ECOLOGICAL INDICATORS, 2015, 卷号: 48, 页码: 235-243
作者:  Zhu, Linhai;  Wang, Yongji;  Jiang, Lianhe;  Lai, Liming;  Ding, Jinzhi;  Liu, Nanxi;  Li, Junsheng;  Xiao, Nengwen;  Zheng, Yuanrun;  Rimmington, Glyn M.
Adobe PDF(1141Kb)  |  收藏  |  浏览/下载：72/0  |  提交时间：2022/09/13
Ecological risk assessment  Environmental risk assessment  Environmental monitoring  Indicator selection  Oil pollution  Total petroleum hydrocarbon