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浏览/检索结果: 共706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 A quantitative analysis of leaf life span reveals the Mesozoic significant gymnosperm Xenoxylon as evergreen: First evidence from the Early Cretaceous Jehol Biota in northeastern China 期刊论文  OAI收割 CRETACEOUS RESEARCH, 2024, 卷号: 154, 页码: 11 作者:  Xie, Aowei;  Teng, Xiao;  Wang, Yongdong;  Tian, Ning;  Jiang, Zikun   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/03/14 Xenoxylon kazuoense sp. nov.  Aptian  Jiufotang Formation  Jehol Biota  Tree growth ring analysis  Kazuo   Ant backbone phylogeny resolved by modelling compositional heterogeneity among sites in genomic data 期刊论文  OAI收割 COMMUNICATIONS BIOLOGY, 2024, 卷号: 7, 期号: 1, 页码: 7 作者:  Cai, Chenyang   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/03/14 Mapping wetlands in Northeast China by using knowledge-based algorithms and microwave (PALSAR-2, Sentinel-1), optical (Sentinel-2, Landsat), and thermal (MODIS) images 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2024, 卷号: 349, 页码: 13 作者:  Zhang, Chenchen;  Xiao, Xiangming;  Wang, Xinxin;  Qin, Yuanwei;  Doughty, Russell   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/01/22 Seasonal open-canopy marsh  Yearlong closed-canopy marsh  Forest swamp  Knowledge-based algorithm  Google Earth engine   Investigation of landslide dam life span using prediction models based on multiple machine learning algorithms 期刊论文  OAI收割 GEOMATICS NATURAL HAZARDS & RISK, 2023, 卷号: 14, 期号: 1, 页码: 20 作者:  Wu, Hao;  Nian, Tingkai;  Shan, Zhigang   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/02/27 Landslide dam  life span prediction  machine learning algorithms  database  landslide dam type   Herpetogaster collinsi from the Cambrian of China elucidates the dispersal and palaeogeographic distribution of early deuterostomes and the origin of the ambulacrarian larva 期刊论文  OAI收割 PEERJ, 2023, 卷号: 11, 页码: 19 作者:  Yang, Xianfeng;  Kimmig, Julien;  Schiffbauer, James D.;  Peng, Shanchi   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/03/14 Deuterostomia  Ambulacraria  Herpetogaster  Lifestyle  Dispersal  Cambrian Stage 4  Exceptional preservation  larvae  Palaeoecology  Palaeogeography   GIS-based landslide susceptibility mapping in the Longmen Mountain area (China) using three different machine learning algorithms and their comparison 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2023, 页码: 15 作者:  Huang, Ziyan;  Peng, Li;  Li, Sainan;  Liu, Ying;  Zhou, Shuang   |  收藏  |  浏览/下载：10/0  |  提交时间：2023/10/09 Landslide susceptibility assessment  Random forest model  Frequency ratio method  Support vector machine model  Longmen Mountain area   Dating Amber: Review and Perspective 期刊论文  OAI收割 MINERALS, 2023, 卷号: 13, 期号: 7, 页码: 15 作者:  Chang, Su-Chin;  Li, Yuling;  Zheng, Daran   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/10/09 U-Pb geochronology  Ar-40  Ar-39 dating  amber  evolution  fossils   Cambrian stem-group ambulacrarians and the nature of the ancestral deuterostome 期刊论文  OAI收割 CURRENT BIOLOGY, 2023, 卷号: 33, 期号: 12, 页码: 2359-+ 作者:  Li, Yujing;  Dunn, Frances S.;  Murdock, Duncan J. E.;  Guo, Jin;  Rahman, Imran A.   |  收藏  |  浏览/下载：10/0  |  提交时间：2023/10/09 itol.toolkit accelerates working with iTOL (Interactive Tree of Life) by an automated generation of annotation files 期刊论文  OAI收割 BIOINFORMATICS, 2023, 卷号: 39, 期号: 6, 页码: 4 作者:  Zhou, Tong;  Xu, Kuidong;  Zhao, Feng;  Liu, Weiyue;  Li, Longzhao   |  收藏  |  浏览/下载：4/0  |  提交时间：2023/12/13 Stem Anatomy Confirms Tingia unita Is a Progymnosperm 期刊论文  OAI收割 BIOLOGY-BASEL, 2023, 卷号: 12, 期号: 4, 页码: 17 作者:  Yang, Yang;  Wang, Shi-Jun;  Wang, Jun   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/10/09 stem  anatomy  scalariform bordered pits  Noeggerathiales  early permian