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| 滆湖底质特性对菹草(Potamogeton crispus)和伊乐藻(Elodeanattalii)生长的影响 | |
| 引用本文： | 陶花,潘继征,沈耀良,李文朝,黄峰.滆湖底质特性对菹草(Potamogeton crispus)和伊乐藻(Elodeanattalii)生长的影响[J].湖泊科学,2011,23(3):383-388. |
| 作者姓名： | 陶花 潘继征 沈耀良 李文朝 黄峰 |
| 作者单位： | 1. 苏州科技学院环境科学与工程学院,苏州,215011 2. 中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京,210008 3. 苏州科技学院环境科学与工程学院,苏州,215011;苏州科技学院江苏省环境科学与工程重点实验室,苏州,215011 |
| 基金项目： | 国家重点基础研究发展计划项目，国家水体污染控制与治理科技重大专项项目，江苏省科技厅社会发展项目 |
| 摘 要： | 通过模拟试验,研究滆湖3种沉积物(表层湖泥、硬底湖泥、表层覆岸泥)对菹草和伊乐藻生长的影响.结果表明,生长于表层湖泥、硬底湖泥、表层覆岸泥的菹草和伊乐藻生物量分别为4.07、1.98、3.69kg/m2和1.86、1.27、1.74kg/m2,表层湖泥较适合这两种沉水植物生长.3种沉积物对菹草和伊乐藻的干湿比影响显著,... |
| 关 键 词： | 滆湖 沉积物 沉水植物 基质修复 |
| 收稿时间： | 2010/8/17 0:00:00 |
| 修稿时间： | 2010/9/16 0:00:00 |
Effects of substrate character of Lake Gehu on the growth of Potamogeton crispus and Elodea nattalii |
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| TAO Hu,PAN Jizheng,SHEN Yaoliang,LI Wenchao and HUANG Feng.Effects of substrate character of Lake Gehu on the growth of Potamogeton crispus and Elodea nattalii[J].Journal of Lake Science,2011,23(3):383-388. | |
| Authors: | TAO Hu PAN Jizheng SHEN Yaoliang LI Wenchao and HUANG Feng |
| Institution: | TAO Hua1,PAN Jizheng2,SHEN Yaoliang1,3,LI Wenchao2 & HUANG Feng1(1: School of Environmental Science and Engineering,Suzhou University of Science and Technology,Suzhou 215011,P.R.China)(2: State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,P.R.China)(3: Provincial Key Lab of Environmental Science and Engineering,P.R.China) |
| Abstract: | Using mesocom experiment,this paper studied the effects of three different sediments(surface mud,hard mud and surface mud of bank sediment) of Lake Gehu on the growth of two submerged macrophytes,Potamogeton crispus and Elodea nattalii.When grown on surface mud,hard mud and surface mud of bank sediment,the mean biomass of P.crispus and E.nattalii were 4.07,1.98,3.69 kg/m2 and 1.86,1.27,1.74 kg/m2,respectively.All the tested species grown on hard mud had the lowest biomass and shoot height.The wet and dry ra... |
| Keywords: | Lake Gehu sediment submerged macrophytes sediment rehabilitation |
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