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浏览/检索结果: 共3306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题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Climate change reduces agricultural total factor productivity in major agricultural production areas of China even with continuously increasing agricultural inputs 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2024, 卷号: 349, 页码: 109953 作者:  Zhou, Hong;  Tao, Fulu;  Chen, Yi;  Yin, Lichang;  Wang, Yicheng   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/05/21 Agricultural inputs  Agricultural outputs  Agricultural production efficiency  Climate change impact   Ordovician integrative stratigraphy, biotas, and paleogeographical evolution of the Qinghai-Tibetan Plateau and its surrounding areas 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2024, 卷号: 67, 期号: 4, 页码: 971-1004 作者:  Fang, Xiang;  Zhen, Yong Yi;  Wang, Guangxu;  Wei, Xin;  Chen, Zhongyang   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/05/15 Ordovician  Chronostratigraphy  Lithostratigraphy  Biostratigraphy  Palaeobiogeography  Qinghai-Tibetan Plateau   Formation-evolutionary mechanism of large debris flow in semi-arid region, the northeastern Tibetan Plateau 期刊论文  OAI收割 LANDSLIDES, 2024, 页码: 16 作者:  Jiang, Zhenni;  Wang, Jiao;  Zhou, Liqin;  Yuan, Runjie;  Wei, Tao   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/05/06 Large debris flow  Semi-arid region  Formation mechanism  Extreme precipitation  Permafrost   Light availability during spring and autumn determines growth and survival of regenerated Korean pine seedlings 期刊论文  OAI收割 SCANDINAVIAN JOURNAL OF FOREST RESEARCH, 2024, 页码: 15 作者:  Zhou, Guang;  Wan, Jing;  Yu, Jian;  Meng, Shengwang   |  收藏  |  浏览/下载：10/0  |  提交时间：2024/05/06 Seedlings  survival  nonstructural carbohydrate  leafless period  light availability   Species-specific and generalized allometric equations for improving aboveground biomass estimations of 33 understory woody species in northeastern China forest ecosystems 期刊论文  OAI收割 CANADIAN JOURNAL OF FOREST RESEARCH, 2024, 卷号: N/A 作者:  Meng, Shengwang;  Zhou, Guang;  Liu, Wenhui;  Yu, Jian;  Zhou, Hua   |  收藏  |  浏览/下载：24/0  |  提交时间：2024/04/08 additivity  allometry  small trees  shrubs  weighted nonlinear seemingly unrelated regression   Two-sided Loop Solar Jet Driven by the Eruption of a Small Filament in a Big Filament Channel 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2024, 卷号: 964, 期号: 1 作者:  Yang JY(杨家艳);  Chen, Hechao;  Hong JC(洪俊超);  Yang B(杨波);  Bi Y(毕以)   |  收藏  |  浏览/下载：18/0  |  提交时间：2024/03/29 Temperature variability revealed by lacustrine brGDGTs in northeastern China since the Last Glacial Maximum 期刊论文  OAI收割 GLOBAL AND PLANETARY CHANGE, 2024, 卷号: 234, 页码: 104384 作者:  Leng, Chengcheng;  Cui, Qiaoyu;  Zhao, Yan;  Zhang, Can;  Sun, Xiaoshuang   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/05/21 Lacustrine sediment  Quantitative temperature reconstruction  Asian summer monsoon  Heinrich Stadial 1  AMOC   Linglongtaestheria (Spinicaudata) from the Upper Jurassic of Qinglong, Hebei Province, northeastern China 期刊论文  OAI收割 PALAEOWORLD, 2024, 卷号: 33, 期号: 1, 页码: 129-141 作者:  Teng, Xiao;  Li, Gang;  Zhang, Yan-Zhen   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/05/15 Spinicaudatans  new species  biostratigraphy  Linglongta beds  Yanliao Biota   Regional inequality in China's educational development: An urban-rural comparison 期刊论文  OAI收割 HELIYON, 2024, 卷号: 10, 期号: 4, 页码: e26249 作者:  Guo, Yuanzhi;  Li, Xuhong   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/05/21 Regional disparity  Educational inequality  Theil index  Urban-rural relationship  China   Regional inequality in China's educational development: An urban-rural comparison 期刊论文  OAI收割 HELIYON, 2024, 卷号: 10, 期号: 4, 页码: 14 作者:  Guo, Yuanzhi;  Li, Xuhong   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/04/29 Regional disparity  Educational inequality  Theil index  Urban-rural relationship  China