| 引用本文: | 谢树莲,凌元洁,李砧,王江新.山西运城盐池湖区浮游绿藻及其分布特点.湖泊科学,2000,12(2):189-192. DOI:10.18307/2000.0216 |
| XIE Shulian,LING Yuanjie,LI Zhen,WANG Jiangxin.Species and Distribution of Phytoplanktonic Chlorophyta in Salt Lakes Area in Yuncheng, Shanxi Province. J. Lake Sci.2000,12(2):189-192. DOI:10.18307/2000.0216 |
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| 摘要: |
| 在山西运城盐池湖区采到的浮游绿藻共 3 3属 80种 (含变种),其中团藻目 5属 7种,四孢藻目 3属 3种,绿球藻目 2 0属 51种,鼓藻目 5属 1 9种.该区域的水体根据其含盐量的不同可分为 4种类型:淡水水体(含盐量 0.0 1 1%-0.0 5%)、混盐水体 (含盐量 0.0 5%-3%)、真盐水体 (含盐量 3%-4%)和高盐水体 (含盐量4%-3 4.7%).由于受含盐量的影响,浮游绿藻在 4种水体中的分布有明显差异,总的趋势是含盐量增加,种类数减少. |
| 关键词: 浮游绿藻 盐池湖区 分布 |
| DOI：10.18307/2000.0216 |
| 分类号: |
| 基金项目:国家自然科学基金重大课题资助项目("三志"编研). |
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| Species and Distribution of Phytoplanktonic Chlorophyta in Salt Lakes Area in Yuncheng, Shanxi Province |
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XIE Shulian1,2, LING Yuanjie2, LI Zhen3, WANG Jiangxin1
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1.insl Ilule of Hydrobiology, Chinese Academy of Sciences, 430072;2.Deparlmenl of Life Science, Shanxi University, 030006;3.Shanxi E ducal bn College: Taiyuan 030031, China
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| Abstract: |
| A total of 80 species of phytoplanktonic Chlorophyta.were collec:ted from the salt lake area in Yundieng, Shanxi Province, North China.Among them 5 genera 7taxa belong to Volvocales, 3 genera 3 taxa to Tet rasp or ales, 20 genera 51 taxa to Chlorococcales and 5 genera-19 taxa to Desmidiales-Concerning the salt concentration of the water, 4 types can be divided, i.e.fresh water (salt concentration 0.001%-0.05%), mesohalinous water (salt concentration d 05%-3%), euhalinous water (salt concentration 3%-4%) and polyhalinous water (salt concentration 4%-34.7%).Because of the effect of different saltc on cent ration the difference is evident in the distribution of phytoplank tonic Chlorophyta in 4 types of the water.It is shown that the higher salinity, the fewer number of species. |
| Key words: Phytoplanktonic Chlorophyta salt lakes area distribution |
