| 引用本文: | 舒金华,黄文钰,吴延根.中国湖泊营养类型的分类研究.湖泊科学,1996,8(3):193-200. DOI:10.18307/1996.0301 |
| Shu Jinhua,Huang Wenyu,Wu Yangen.Studies on the classification of trophic types of chinas lakes. J. Lake Sci.1996,8(3):193-200. DOI:10.18307/1996.0301 |
|
| 摘要: |
| 对我国130余个主要湖泊的营养状况进行了分类研究。结果表明,目前处于协调营养型湖泊116个,占调查湖泊数量87.9%,占调查湖泊面积的96.0%;非协调营养型湖泊16个,占调查湖泊数量12.1%,占调查湖泊面积的4.0%;在协调营养型湖泊中,影响湖泊资源开发利用的主要障碍是富营养化问题;非协调营养型湖泊中,主要是超营养化和盐碱化问题。它们有的已经严重地影响湖区经济的发展,是我国当前亟待解决的重要环境问题之一。 |
| 关键词: 湖泊 营养类型 分类 |
| DOI：10.18307/1996.0301 |
| 分类号: |
| 基金项目:中国科学院湖沼分类专项研究项目 |
|
| Studies on the classification of trophic types of chinas lakes |
|
Shu Jinhua, Huang Wenyu, Wu Yangen
|
|
Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008
|
| Abstract: |
| By studying the classification of trophic types of more than 130 China's lakes, the results show that 117 lakes are in harmonious trophic type, 88.7% of total number of observed lakes, 96.0% of total area, and 15 lakes in non-harmonious trophic type, 11.3% of total number, 1.01% of total area.The main obstacles of lake resources utilization in harmonious trophic lakes arc eutrophication, and those in non-harmonious trophic lakes, are idiotrophische and salinization. The obstacles in some lakes hinder seriously the economic development of the lake regions.It is one of the important environmental problems in China that should solved be as soon as possible. |
| Key words: Lake trophic type classification |
