Man-made desert algal crusts as affected by environmental factors in Inner Mongolia, China
文献类型：期刊论文
| 作者 | Chen, L.; Xie, Z.; Hu, C.; Li, D.; Wang, G.; Liu, Y. |
| 刊名 | JOURNAL OF ARID ENVIRONMENTS
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 67期号:3页码:521-527 |
| 关键词 | desertification man-made desert algal crusts desert cyanobacteria mass cultivation soil ecosystem remediation |
| ISSN号 | 0140-1963 |
| 通讯作者 | Liu, Y, Chinese Acad Sci, Inst Hydrobiol, State Key Freshwater Ecol & Biotechnol, 7 Donghu Nan Lu, Wuhan 430072, Hubei, Peoples R China |
| 中文摘要 | Man-made desert algal crusts were constructed on a large scale (3000m(2)) in Inner Mongolia, China. Microcoleus vaginatus was mass cultivated and inoculated directly onto unconsolidated sand dune and irrigated by automatic sprinkling micro-irrigation facilities. The crusts were formed in a short time and could resist the erosion of winds and rainfalls 22 days after inoculation. The maximum biomass in the man-made algal crusts could also reach 35 mu g Chl a/cm(2) of soil. Effects of environmental factors such as temperature, irrigation, rainfall and soil nutrients on algal biomass of man-made algal crusts were also studied. It was found that rainfalls and lower light intensity had significantly positive effects on the biomass of man-made algal crusts. The preliminary results suggested that man-made algal crusts could be formed rapidly, and thus it might be a new feasible alternative method for fixing unconsolidated sand. (c) 2006 Elsevier Ltd. All rights reserved. |
| 英文摘要 | Man-made desert algal crusts were constructed on a large scale (3000m(2)) in Inner Mongolia, China. Microcoleus vaginatus was mass cultivated and inoculated directly onto unconsolidated sand dune and irrigated by automatic sprinkling micro-irrigation facilities. The crusts were formed in a short time and could resist the erosion of winds and rainfalls 22 days after inoculation. The maximum biomass in the man-made algal crusts could also reach 35 mu g Chl a/cm(2) of soil. Effects of environmental factors such as temperature, irrigation, rainfall and soil nutrients on algal biomass of man-made algal crusts were also studied. It was found that rainfalls and lower light intensity had significantly positive effects on the biomass of man-made algal crusts. The preliminary results suggested that man-made algal crusts could be formed rapidly, and thus it might be a new feasible alternative method for fixing unconsolidated sand. (c) 2006 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Ecology; Environmental Sciences |
| 类目[WOS] | Ecology ; Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | SOIL |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241403800011 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/8812]  |
| 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, State Key Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China 2.Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, L.,Xie, Z.,Hu, C.,et al. Man-made desert algal crusts as affected by environmental factors in Inner Mongolia, China[J]. JOURNAL OF ARID ENVIRONMENTS,2006,67(3):521-527. |
| APA | Chen, L.,Xie, Z.,Hu, C.,Li, D.,Wang, G.,&Liu, Y..(2006).Man-made desert algal crusts as affected by environmental factors in Inner Mongolia, China.JOURNAL OF ARID ENVIRONMENTS,67(3),521-527. |
| MLA | Chen, L.,et al."Man-made desert algal crusts as affected by environmental factors in Inner Mongolia, China".JOURNAL OF ARID ENVIRONMENTS 67.3(2006):521-527. |
入库方式： OAI收割
来源：水生生物研究所
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