Pollen atlas and morphological analysis of the selected types from southeastern Tibet, China
文献类型：期刊论文
| 作者 | Gu, Qinran1,2; Mao, Limi1,3,4 ; Chen, Wei1
|
| 刊名 | REVIEW OF PALAEOBOTANY AND PALYNOLOGY
 |
| 出版日期 | 2025 |
| 卷号 | 332页码:41 |
| 关键词 | Pollen atlas Sibiraea Koenigia Stellera Highland barley Poa Southeastern Tibet |
| ISSN号 | 0034-6667 |
| DOI | 10.1016/j.revpalbo.2024.105188 |
| 通讯作者 | Mao, Limi(lmmao@nigpas.ac.cn) |
| 英文摘要 | The accuracy of fossil pollen identification is crucial for understanding past plant diversity, vegetation landscape and associated climate change, while dispersed/fossil pollen assignments heavily rely on how robust modern pollen reference is. There is high species richness in southeastern Tibet, China, however, pollen morphological studies in this area are still poorly documented. Here, we present pollen atlas of 57 species (40 genera, 22 families) collected from the Ranwu Lake Basin. Pollen grains were imaged with light microscope (LM, 100X oilimmersion objective lens) and scanning electron microscope (SEM). All pollen types are ordered and presented according to different aperture types and sculpture patterns, facilitating comparison with fossil pollen. Moreover, we selected some representative species mainly based on potential palaeoecological importance, including Sibiraea (Rosaceae), Koenigia cathayana (Polygonaceae), Stellera chamaejasme (Thymelaeaceae), Hordeum vulgare subsp. vulgare and Poa annua (Poaceae), to discuss their pollen identification characteristics for the first time and assess potential applications in Quaternary palaeoecological interpretation. This study enriches modern pollen atlas for Quaternary pollen analysis in the study area and the adjacent regions. Our results provide robust modern reference in pollen-based reconstruction of vegetation history, palaeoclimate and palaeoenvironment, and tracing pollen signal of local human activities as well. |
| WOS关键词 | POLYGONACEAE PERSICARIEAE ; PLANTS ; CLASSIFICATION ; AGRICULTURE ; VEGETATION ; ROSACEAE ; SPORES ; REGION ; EAST |
| 资助项目 | Key Laboratory of Palaeobiology and Petroleum Stratigraphy[20211103] ; National Natural Science Foundation of China[41877437] ; National Natural Science Foundation of China[41877432] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26030402] |
| WOS研究方向 | Plant Sciences ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:001348449500001 |
| 出版者 | ELSEVIER |
| 资助机构 | Key Laboratory of Palaeobiology and Petroleum Stratigraphy ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/44497]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Mao, Limi |
| 作者单位 | 1.Chinese Acad Sci NIGPAS, Nanjing Inst Geol & Palaeontol, Key Lab Palaeobiol & Petr Stratig, Nanjing 210008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Nanjing 211135, Peoples R China 4.NIGPAS, Dept Cenozo Biol Evolut & Environm, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Qinran,Mao, Limi,Chen, Wei. Pollen atlas and morphological analysis of the selected types from southeastern Tibet, China[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2025,332:41. |
| APA | Gu, Qinran,Mao, Limi,&Chen, Wei.(2025).Pollen atlas and morphological analysis of the selected types from southeastern Tibet, China.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,332,41. |
| MLA | Gu, Qinran,et al."Pollen atlas and morphological analysis of the selected types from southeastern Tibet, China".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 332(2025):41. |
入库方式： OAI收割
来源：南京地质古生物研究所
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