Real-time studies on microalgae under microgravity
文献类型：期刊论文
| 作者 | Wang, GH; Li, GB; Li, DH; Liu, YD; Song, LR; Tong, GH; Liu, XM; Cheng, ET |
| 刊名 | ACTA ASTRONAUTICA
 |
| 出版日期 | 2004-07-01 |
| 卷号 | 55期号:2页码:131-137 |
| ISSN号 | 0094-5765 |
| 关键词 | remote-sensing real-time Nostoc sphaeroides Kutz microgravity population growth |
| 通讯作者 | Liu, YD, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| 中文摘要 | Using remote sensing technique, we investigated real-time Nostoc sphaeroides Kiltz (Cyanobacterium) in Closed System under microgravity by SHENZHOU-2 spacecraft in January 2001. The experiments had 1g centrifuges in space for control and ground control group experiments were also carried out in the same equipments and under the same controlled condition. The data about the population growth of Nostoc sp. of experiments and temperature changes of system were got from spacecraft every minute. From the data, we can find that population growth of Nostoc sp. in microgravity group was higher than that of other groups in space or on ground, even though both the control I g group in space and I g group on ground indicated same increasing characteristics in experiments. The growth rate of 1.4g group (centrifuged group on ground) was also promoted during experiment. The temperature changes of systems are also affected by gravity and light. Some aspects about those differences were discussed. From the discussion of these results during experiment, it can be found that gravity is the major factor to lead to these changes. (C) 2004 Elsevier Ltd. All rights reserved. |
| 英文摘要 | Using remote sensing technique, we investigated real-time Nostoc sphaeroides Kiltz (Cyanobacterium) in Closed System under microgravity by SHENZHOU-2 spacecraft in January 2001. The experiments had 1g centrifuges in space for control and ground control group experiments were also carried out in the same equipments and under the same controlled condition. The data about the population growth of Nostoc sp. of experiments and temperature changes of system were got from spacecraft every minute. From the data, we can find that population growth of Nostoc sp. in microgravity group was higher than that of other groups in space or on ground, even though both the control I g group in space and I g group on ground indicated same increasing characteristics in experiments. The growth rate of 1.4g group (centrifuged group on ground) was also promoted during experiment. The temperature changes of systems are also affected by gravity and light. Some aspects about those differences were discussed. From the discussion of these results during experiment, it can be found that gravity is the major factor to lead to these changes. (C) 2004 Elsevier Ltd. All rights reserved. |
| 学科主题 | Engineering ; Aerospace |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Aerospace |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | LIFE-SUPPORT ; AQUATIC MODULES ; GREEN-ALGA ; SYSTEM ; CEBAS ; CYANOBACTERIA ; CULTURES ; EARTH ; SPACE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000223285200005 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/9450]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Tech Phys, Shanghai 200083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, GH,Li, GB,Li, DH,et al. Real-time studies on microalgae under microgravity[J]. ACTA ASTRONAUTICA,2004,55(2):131-137. |
| APA | Wang, GH.,Li, GB.,Li, DH.,Liu, YD.,Song, LR.,...&Cheng, ET.(2004).Real-time studies on microalgae under microgravity.ACTA ASTRONAUTICA,55(2),131-137. |
| MLA | Wang, GH,et al."Real-time studies on microalgae under microgravity".ACTA ASTRONAUTICA 55.2(2004):131-137. |
入库方式： OAI收割
来源：水生生物研究所
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