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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 学科主题：Forestry     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Retrieval of tree branch architecture attributes from terrestrial laser scan data using a Laplacian algorithm 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2020, 卷号: 284 作者:  Li, Yumei;  Su, Yanjun;  Zhao, Xiaoxia;  Yang, Mohan;  Hu, Tianyu 收藏  |  浏览/下载：24/0  |  提交时间：2022/03/01 Trunk architecture  Laplacian algorithm  Dijkstra algorithm  Terrestrial laser scan data  Simulated data   Attribute parameter characterized the seasonal variation of gross primary productivity (alpha(GPP)): Spatiotemporal variation and influencing factors 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2020, 卷号: 280 作者:  Zhang, Weikang;  Yu, Guirui;  Chen, Zhi;  Zhang, Leiming;  Wang, Qiufeng 收藏  |  浏览/下载：39/0  |  提交时间：2022/03/01 Annual gross primary productivity  Attribute parameter of seasonal dynamic  Maximum daily gross primary productivity  Mean daily gross primary productivity  Spatiotemporal variation   Vegetation classification at the association level under the China Vegetation Classification System: an example of six Stipa steppe formations in China 期刊论文 JOURNAL OF PLANT ECOLOGY, 2019, 卷号: 12, 期号: 6, 页码: 1009-1024 作者:  Liu, Changcheng;  Wentworth, Thomas R.;  Qiao, Xianguo;  Guo, Ke;  Hou, Dongjie 收藏  |  浏览/下载：13/0  |  提交时间：2022/01/06 association  China Vegetation Classification System  consistent classification section  cluster analysis  ordination  Stipa steppe   Joint Control of Net Primary Productivity by Climate and Soil Nitrogen in the Forests of Eastern China 期刊论文 FORESTS, 2018, 卷号: 9, 期号: 6 作者:  Zhang, TB (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.;  Zhan Xiaoyun;  Guo Minghang;  Zhang Tibin;  Zhang, TB (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China. 收藏  |  浏览/下载：46/0  |  提交时间：2018/09/25 Net Primary Productivity  Climate Zone  Climate  Soil n  Litter n   Seasonal variations of ecosystem apparent quantum yield (alpha) and maximum photosynthesis rate (P-max) of different forest ecosystems in China 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2006, 卷号: 137, 期号: 3-4, 页码: 176-187 作者:  Zhang, LM;  Yu, GR;  Sun, XM;  Wen, XF;  Ren, CY 收藏  |  浏览/下载：12/0  |  提交时间：2011/09/23 Photosynthetic Capacity  Drought  Monsoon Climate  Eddy Covariance