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湖泊科学  2003 

大气污染的湖泊响应及其代用标志

DOI: 10.18307/2003.0201

Keywords: 云南湖泊,大气污染,湖泊响应,代用标志

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Abstract:

通过洱海和阳宗海大气污染的湖泊响应、代用标志提取和原因分析以及地表水酸化理论和自然酸性湖泊的对比研究,揭示湖水总矿化度和SO42-的同步异常增大是湖泊早期受酸沉降危害的标志.保存于沉积记录中的磁化率、非磁滞剩磁和介形类、硅藻的数值和种群、密度等变化,可灵敏地揭示湖泊受大气污染的起点、过程和环境影响,可作为酸沉降较重湖区的代用标志.

References

[1]  Driscoll C T, Baker J P, Briscognt J J, et al. Effects of aluminum speciation on fish in dilute acidified waters . Nature, 1980, 284:164-170
[2]  Anderson N J, Blomqvist P, Renberg I. An experimental and palaeoecological study algal responses to lake acidification and liming in therr central Swedish lakes. Eur J Phycol, 1997,32:35-48
[3]  Jensen K. Low pH levels wipe out salmon and trout population in southemmost Norway. Amhio, 1972, 1: 223-225
[4]  White C C, Smart R, Sutter M, et al. A novel index of susceptibility of rivers and their catchments to acidification in regions subject to a maritime influence. Applied Geochemistry, 1999, 14(8):1093-1099
[5]  丁国安,徐晓斌,房玉梅. 中国酸雨现状及其发展趋势. 科学通报,1997,42(2):169-173
[6]  Larssen T, Carmichael G R. Acid rain and acidification in China: the importance of base cation deposition. Environmental Pollution, 2000,110(1):89-102
[7]  王云飞,潘红玺,吴庆龙等. 人类活动对洱海的影响及对策分析. 湖泊科学,1999,11(2):123-128
[8]  黎尚豪,俞敏娟,李光正等. 云南高原湖泊调查. 海洋与湖沼,1963,5(2):87-113
[9]  Ruskeeniemi K L, Uutela A, Tenbola M, et al . Environmental impact of metalliferous blales at Talvivaara in Finland,with indication of lake acidification 9000 years ago. J Geochemical exploration, 1998, 64(1-3):395-407
[10]  项亮,王苏民,薛滨.切尔诺贝利核事故泄漏137Cs在苏皖地区湖泊沉积物中的蓄积及时标意义.海洋与湖沼,1996,27(2):132-137
[11]  Haines T A. Acid precipitation and its consequences for aquatic ecosystems: a review . Trans Amer Fish Soc, 1981, 110:669-707
[12]  Psenner R, Schmidt R. Climate-driven pH control of remote alpine lakes and effects of acid deposition. Nature, 1992, 356(30):35-40
[13]  Findlay D L, Shearer J A. Relationships between sedimentary diatiom assemblages and lake-water pH values in the Experimental Lakes Area. J Paleolimnd, 1992, 7: 145-156
[14]  Cameron E M, Prevost C L,Curdy M M, et al. Recent (1930s) natural acidification and fish-kill that was an important food source for an Inuit community in northern Quebec, Canada. J Geochemcal Exploration, 1998, 64(1-3):197-213
[15]  Wunsam S, Schmidt R, Klee R. Cyclotella-taxa (Bacillariophyceae) in lakes of the Alpine region and their relationship to environmental variables. Aquatic Sciences, 1995, 57(4):362-386
[16]  Battarbee R W. Diatom analysis. In: Berglund B E ed. Handbook of Holocene palaeoecology and palaeohydrology. Chichester: WIley,1986: 527-570
[17]  Leavitt P R, Findlay D L, Hall R I. Algal responses to dissolved organic loss and pH decline during whole-lake acidification:evidence from paleolimnology. Limnol Oceanogr,1999,44:757-773
[18]  吴瑞金. 湖泊沉积物的磁化率、频率磁化率及其气侯意义. 湖泊科学,1993,5(2):128-135
[19]  王苏民,窦鸿身.中国湖泊志.北京:科学出版社,1998:389-390
[20]  杨留法.试论介形虫生存的主要条件.中国科学,B辑,1986,(11):1219-1224

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