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浏览/检索结果: 共107条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 An Ecological Quality Evaluation of Large-Scale Farms Based on an Improved Remote Sensing Ecological Index 期刊论文  OAI收割 REMOTE SENSING, 2024, 卷号: 16, 期号: 4, 页码: 31 作者:  Wang, Jun;  Jiang, Lili;  Qi, Qingwen;  Wang, Yongji   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/04/01 large-scale farms  ecological quality  remote sensing ecological index  salinity index   The potential of image segmentation applied to sampling design for improving farm-level multi-soil property mapping accuracy 期刊论文  OAI收割 PRECISION AGRICULTURE, 2023, 页码: 24 作者:  Wang, Yongji;  Qi, Qingwen;  Wang, Jun;  Wang, Meizi;  Ye, Yanjun   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/10/09 Digital soil mapping (DSM)  Sampling design  Local environmental similarity  Within-region homogeneity and between-region heterogeneity  Optimal sample size and locations   Recognition of potential outliers in soil datasets from the perspective of geographical context for improving farm-level soil mapping accuracies 期刊论文  OAI收割 GEODERMA, 2023, 卷号: 431, 页码: 116374 作者:  Wang, Yongji;  Qi, Qingwen;  Zhou, Lin;  Wang, Meizi;  Wang, Qinqin   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/01/04 Digital soil mapping (DSM)  Soil samples  Outlier recognition  Geographical context  Local spatial autocorrelation and heterogeneity   A novel sampling design considering the local heterogeneity of soil for farm field-level mapping with multiple soil properties 期刊论文  OAI收割 PRECISION AGRICULTURE, 2022, 页码: 22 作者:  Wang, Yongji;  Qi, Qingwen;  Bao, Zhengyi;  Wu, Lili;  Geng, Qingling   |  收藏  |  浏览/下载：11/0  |  提交时间：2022/09/21 Digital soil mapping (DSM)  Soil sampling  Local heterogeneity of soil  Limited sample size  Key sample locations   A novel sampling design considering the local heterogeneity of soil for farm field-level mapping with multiple soil properties 期刊论文  OAI收割 PRECISION AGRICULTURE, 2022, 页码: 22 作者:  Wang, Yongji;  Qi, Qingwen;  Bao, Zhengyi;  Wu, Lili;  Geng, Qingling   |  收藏  |  浏览/下载：11/0  |  提交时间：2022/09/21 Digital soil mapping (DSM)  Soil sampling  Local heterogeneity of soil  Limited sample size  Key sample locations   Dynamic responses in shocked Cu-Zr nanoglasses with gradient microstructure 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 149, 页码: 23 作者:  Guan, Yunlong;  Song, Weidong;  Wang, Yunjiang;  Liu, Shanshan;  Yu, Yongji   |  收藏  |  浏览/下载：67/0  |  提交时间：2022/06/11 Nanoglasses  Gradient microstructure  Shock response  Spallation  Molecular dynamics   Initial years' neutron-induced cross-section measurements at the CSNS Back-n white neutron source * 期刊论文  OAI收割 CHINESE PHYSICS C, 2021, 卷号: 45, 期号: 6, 页码: 14 作者:  Tang, Jingyu;  Liu, Rong;  Zhang, Guohui;  Ruan, Xichao;  Wu, Xiaoguang   |  收藏  |  浏览/下载：60/0  |  提交时间：2021/12/09 white neutron beam  experimental spectrometers  nuclear data measurements  nuclides  data analysis   Double-Variance Measures: A Potential Approach to Parameter Optimization of Remote Sensing Image Segmentation 期刊论文  OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2021, 卷号: 14, 页码: 2314-2326 作者:  Wang, Yongji;  Tian, Zhihui;  Qi, Qingwen;  Wang, Jun   |  收藏  |  浏览/下载：16/0  |  提交时间：2021/04/25 Image segmentation  Image analysis  Remote sensing  Satellites  Licenses  Image resolution  Optimization  Double-variance (DV)  geographic-object-based image analysis (GEOBIA)  image segmentation  parameter optimization  unsupervised evaluation   Revealing soil erosion characteristics using deposited sediment sources in a complex small catchment in the wind-water erosion crisscross region of the Chinese Loess Plateau 期刊论文  OAI收割 GEODERMA, 2020, 卷号: 379, 页码: 13 作者:  Zhang, Jiaqiong;  Yang, Mingyi;  Zhang, Fengbao;  Tang, Yao;  Wang, Xiaotong   |  收藏  |  浏览/下载：25/0  |  提交时间：2021/03/16 Composite fingerprinting approach  Sediment source  Gravity effect  Coal mining  Check dam   Supported Ni nanoparticles with a phosphine ligand as an efficient heterogeneous non-noble metal catalytic system for regioselective hydrosilylation of alkynes 期刊论文  OAI收割 Organic & Biomolecular Chemistry, 2020, 期号: 18, 页码: 7554-7558 作者:  Hongli Wang;  Yongji Huang;  Xinzhi Wang;  Xinjiang Cui;  Feng Shi   |  收藏  |  浏览/下载：12/0  |  提交时间：2020/11/16