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浏览/检索结果: 共1484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 Drought intensity and duration interact to magnify losses in primary productivity 期刊论文  OAI收割 SCIENCE, 4594, 卷号: 390, 期号: 6770, 页码: 284-289 作者:  Ohlert, Timothy;  Smith, Melinda D.;  Collins, Scott L.;  Knapp, Alan K.;  Dukes, Jeffrey S.   |  收藏  |   Middle Ordovician trilobites from the Zhongpu Formation, Yongdeng, Gansu and their palaeobiogeographic implications from quantitative morphometric analysis 期刊论文  OAI收割 PALAEOWORLD, 2026, 卷号: 35, 期号: 2, 页码: 23 作者:  Shen, Han-Xiao;  Xu, Qi;  Yuan, Wen-Wei（袁文伟）;  Peng, Ying-Jun;  Fan, Jun-Xuan   |  收藏  |   Why the end-Guadalupian biotic crisis differs from mass extinctions: Insights from high-precision geochronology and carbon cycle modeling 期刊论文  OAI收割 EARTH AND PLANETARY SCIENCE LETTERS, 2026, 卷号: 679, 页码: 11 作者:  Wu, Qiong;  Hou, Zhang-shuai;  Ramezani, Jahandar;  Yuan, Dong-xun;  Zhang, Hua（张华）   |  收藏  |   Precise Measurement of the Cosmic Ray Helium Spectrum above 0.1 PeV 期刊论文  OAI收割 PHYSICAL REVIEW LETTERS, 2026, 卷号: 136, 期号: 12 作者:  Cao, Zhen;  Aharonian, F.;  Bai, Y. X.;  Bao, Y. W.;  Bastieri, D.   |  收藏  |   Investigating FRB 20240114A with FAST: Morphological Classification and Drifting Rate Measurements in a Burst-cluster Framework 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2026, 卷号: 998, 期号: 2, 页码: 19 作者:  Zhang, Long-Xuan;  Tian, Shiyan;  Shen, Junyi;  Zhang, Jun-Shuo;  Zhou, Dejiang   |  收藏  |   Precise measurements of the cosmic ray proton energy spectrum in the knee region 期刊论文  OAI收割 SCIENCE BULLETIN, 2025, 卷号: 70, 期号: 24, 页码: 4173-4180 作者:  Cao, Zhen;  Aharonian, F.;  Bai, Y.X.;  Bao, Y.W.;  Bastieri, D.   |  收藏  |   Energy calibration of LHAASO-KM2A using the cosmic ray Moon shadow 期刊论文  OAI收割 PHYSICAL REVIEW D, 2025, 卷号: 112, 期号: 12 作者:  Cao, Zhen;  Aharonian, F.;  Bai, Y. X.;  Bao, Y. W.;  Bastieri, D.   |  收藏  |   Horizon-scale variability of M87*from 2017-2021 EHT observations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 704 作者:  Akiyama, The Event Horizon Telescope Collaboration Kazunori;  Albentosa, Ezequiel;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos   |  收藏  |   Temporal and spatial variations of redox conditions in the middle Triassic Chang 7 member of the Yanchang formation, Ordos Basin, North China 期刊论文  OAI收割 MARINE AND PETROLEUM GEOLOGY, 2025, 卷号: 182, 期号: 0, 页码: 12 作者:  Liu, Hanlin;  Huang, Yuangeng;  Zhao, Xiangdong;  Wang, Wei;  Qiu, Xincheng   |  收藏  |   Ultrahigh-energy gamma-ray emission associated with black hole-jet systems 期刊论文  OAI收割 NATIONAL SCIENCE REVIEW, 2025, 卷号: 12, 期号: 12 作者:     |  收藏  |