基于营养盐的中国湖泊生态分区框架与指标体系初探
Ecoregional frame and indices system based on nutrients in Chinese lakes
查看参考文献57篇
|
文摘
|
湖泊营养盐水生态分区是湖泊营养盐基准和富营养化控制标准制定的基础，是对湖泊富营养化进行综合评估、预防、控制和管理的科学基础和重要手段.本文通过对生态分区、水生态分区概念内涵的辨析，生态分区划分依据的探讨，及营养盐生态效应在空间表征、驱动因子、响应模式上的分异分析，剖析了基于营养盐的湖泊水生态分区概念内涵，提出了中国湖泊实行“分区、分类、分级”的三级划分框架；指出以气候带、地形地貌、流域水系等地带相似性为分区的依据，以区域内地形地貌、土壤营养吸附量、土地利用格局、湖盆形态(水深、面积、岸线发育)、水文特点(交换周期、水位变动、矿化度)等方面的差异为主要分类指标，以营养盐浓度、初级生产者(浮游藻类、周丛藻类和水生维管植物)生物量、单位营养盐浓度下的初级生产者生物量、初级生产者优势种群类型等为分级指标的划分依据；以发生学、等级性、相似性、分异性、完整性、综合性等为分区原则，初步构建了湖泊水生态分区的指标体系，为中国基于营养盐的湖泊水生态分区做了奠基性的准备工作。 |
|
其他语种文摘
|
The ecoregionalization based on lacustrine nutrients is the basis of nutrient benchmark and trophication control criteria of lakes, and is also the scientific basis and magnitude pathway of compositive evaluation, prevention, control and management.In this paper, after analyzing the concepts on ecoregion, hydroecoregion, and discussion on the base of classification, the lacustrine response to nutrients in geographic sections, driving factors and models, we proposed a Chinese hydroecoregional frame based on regionalization, classification and phase.By analyzing the environmental factors that influencing trophic status, we determined the criterions for lake regionalization, including by climate zone, topography and water system; by topography, soil nutrients, land use, shape of lake basin(water depth, surface area, development of lake shore)and hydrologic characteristics(residence time, water level, degree of mineralization); by nutrient content(nitrogen, phosphorus et al), total primary productivity(biomass of phytoplankton, attached alga and aquatic macrophyte), and by dominant plant types(phytoplankton and macrophyte).We primarily constructed indices system of ecoregionalization for Chinese lakes and this work lays a basis of lake ecoregionalization based on nutrients in China. |
|
来源
|
湖泊科学
,2011,23(6):821-827 【核心库】
|
|
DOI
|
10.18307/2011.0601
|
|
关键词
|
湖泊
;
富营养化
;
营养盐
;
水生态分区
|
|
地址
|
中国科学院水生生物研究所, 武汉, 430072
|
|
语种
|
中文 |
|
文献类型
|
综述型 |
|
ISSN
|
1003-5427 |
|
学科
|
地球物理学 |
|
基金
|
国家重大科技专项
|
|
文献收藏号
|
CSCD:4350160
|
参考文献 共
57
共3页
|
|
1.
Omernik J M. Map supplement ecoregions of the conterminous United States annals of the association of American.
Geographers,1987,77(1):118-125
|
被引
3
次
|
|
|
|
|
2.
Davies P E. Development of a national river bioassessment system, AUSRIVAS in Australia.
Assessing the biological quality of fresh waters-RIVPACS and other techniques,2000:113-1241
|
被引
2
次
|
|
|
|
|
3.
Hemsley F B. Classification of the biological quality of rivers in England and Wales.
Assessing the biological quality of freshwaters-RIVPACS and other techniques,2000:55-691
|
被引
4
次
|
|
|
|
|
4.
.
Austrian Standards. NORM M 62321 Guidelines for the ecological survey and evaluation of flowing surfacewaters. Vienna: Austrian Standards Institute,1997:381
|
被引
1
次
|
|
|
|
|
5.
Moog O. Does the ecoregion approach support the typological demands of the EU Water Frame Directive.
Hydrobiologia,2004,516:21-331
|
被引
19
次
|
|
|
|
|
6.
周保华. 湖泊水库营养状态分区研究进展.
环境与可持续发展,2006(3):10-13
|
被引
4
次
|
|
|
|
|
7.
孟伟. 水生态区划方法及其在中国的应用前景.
水科学进展,2007,18(2):293-310
|
被引
50
次
|
|
|
|
|
8.
黄秉维. 中国综合自然区划的初步草案.
科学通报,1959,18(4):594-602
|
被引
100
次
|
|
|
|
|
9.
窦鸿身. 中国湖泊综合分类原则、级别划分及分类程序之初探.
湖泊科学,1996,8(2):173-178
|
被引
8
次
|
|
|
|
|
10.
曾祥琮.
中国内陆水域渔业区划,1990
|
被引
3
次
|
|
|
|
|
11.
李思忠.
中国淡水鱼类的分布区划,1981
|
被引
71
次
|
|
|
|
|
12.
尹民. 中国河流生态水文分区初探.
环境科学学报,2005,25(4):423-428
|
被引
43
次
|
|
|
|
|
13.
富国. 湖库富营养化敏感分级概念及指标体系研究.
环境科学研究,2005,18(6):75-79
|
被引
8
次
|
|
|
|
|
14.
孟伟. 辽河流域水生态分区研究.
环境科学学报,2007,27(6):911-918
|
被引
79
次
|
|
|
|
|
15.
杨爱民. 中国生态水文分区.
水利学报,2008,39(3):332-338
|
被引
26
次
|
|
|
|
|
16.
孙小银. 中国水生态分区初探.
环境科学学报,2010,30(2):415-423
|
被引
24
次
|
|
|
|
|
17.
Bailey R G. Identifying ecoregion boundaries.
Environmental Management,2005,34(Suppl):S14-S26
|
被引
17
次
|
|
|
|
|
18.
Noss R F. Indicators for monitoring biodiversity: a hierarchical approach.
Conservation Biology,1990,4:355-364
|
被引
62
次
|
|
|
|
|
19.
Odum E P.
Basic ecology,1983:1-613
|
被引
3
次
|
|
|
|
|
20.
McMahon G. Toward a scientifically rigorous basis for developing mapped ecological regions.
Environmental Management,2004,34(Suppl 1):111-124
|
被引
8
次
|
|
|
|
|
了解气象卫星更多信息，请访问