Pediastrum sensu lato (Chlorophyceae) assemblages from surface sediments of lakes and ponds on the Tibetan Plateau
文献类型：期刊论文
| 作者 | Ma, QF (Ma, Qingfeng)6; Peng, P (Peng, Ping)6; Frenzel, P (Frenzel, Peter)2,4; Turner, F; Yang, RM (Yang, Ruimin)3,6; Lin, QQ (Lin, Qiuqi)5; Hou, JZ (Hou, Juzhi)6; Wang, JB (Wang, Junbo)1,6; Turner, F (Turner, Falko)6; Zhu, LP (Zhu, Liping)1,6 |
| 刊名 | HYDROBIOLOGIA
 |
| 出版日期 | 2016 |
| 卷号 | 771期号:1页码:101-118 |
| 关键词 | Climate-change Quantitative Reconstructions Holocene Vegetation Inference Models Qaidam Basin Green-algae Hydrodictyaceae China Paleolimnology Temperature |
| DOI | 10.1007/s10750-015-2620-7 |
| 文献子类 | Article |
| 英文摘要 | Fossil coenobia of the green algae group Pediastrum are well preserved in lake sediments. Integrated ecological and paleolimnological research as a basis for more exact palaeoecological inferences, however, is lacking almost completely so far. Here, we report the Pediastrum concentration and taxon composition in surface sediment samples from 36 large lakes (area >100 ha) and 32 ponds (area <1 ha) covering broad summer temperature and salinity gradients on the Tibetan Plateau, and additionally study 23 assemblages from the large freshwater lake Taro Co. Pediastrum algae are identified as relatively common algal compound of the still pristine alpine freshwater ecosystems. A salinity of similar to 2 g l(-1) TDS seems to inhibit the growth of most of the Pediastrum taxa already. No large overall differences in the taxonomic inventory of ponds and large lakes are detected. The in-lake variation of assemblages in Taro Co is low. Factors driving the species composition of assemblages, however, seem to differ between both ecosystem types. Whereas taxonomic shifts in Pediastrum assemblages from ponds occur along the summer temperature gradient, shifts in taxon composition along the salinity gradient indicate the possible use of the algae group as an indicator for past salinity changes in large lakes. |
| 学科主题 | 自然地理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000372798500008 |
| 源URL | [http://ir.itpcas.ac.cn/handle/131C11/7711]  |
| 专题 | 青藏高原研究所_图书馆 |
| 通讯作者 | Turner, F |
| 作者单位 | 1.CAS Ctr Excellence Tibetan Plateau Earth Syst, Beijing 100101, Peoples R China 2.Univ Jena, Inst Earth Sci, Burgweg 11, D-07749 Jena, Germany 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Tech Univ Carolo Wilhelmina Braunschweig, Inst Geosyst & Bioindicat, Langer Kamp 19c, D-38106 Braunschweig, Germany 5.Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Guangdong, Peoples R China 6.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, 16 Lincui Rd, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, QF ,Peng, P ,Frenzel, P ,et al. Pediastrum sensu lato (Chlorophyceae) assemblages from surface sediments of lakes and ponds on the Tibetan Plateau[J]. HYDROBIOLOGIA,2016,771(1):101-118. |
| APA | Ma, QF .,Peng, P .,Frenzel, P .,Turner, F.,Yang, RM .,...&Lu, XM .(2016).Pediastrum sensu lato (Chlorophyceae) assemblages from surface sediments of lakes and ponds on the Tibetan Plateau.HYDROBIOLOGIA,771(1),101-118. |
| MLA | Ma, QF ,et al."Pediastrum sensu lato (Chlorophyceae) assemblages from surface sediments of lakes and ponds on the Tibetan Plateau".HYDROBIOLOGIA 771.1(2016):101-118. |
入库方式： OAI收割
来源：青藏高原研究所
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