三峡水库蓄水对消落带土壤理化性质的影响

doi:10.11849/zrzyxb.2011.07.016

自然资源学报 ›› 2011, Vol. 26 ›› Issue (7): 1236-1244.doi: 10.11849/zrzyxb.2011.07.016

三峡水库蓄水对消落带土壤理化性质的影响

常超^1,2, 谢宗强¹, 熊高明¹, 储立民^1,2

1. 中国科学院植物研究所植被与环境变化国家重点实验室,北京 100093;
2. 中国科学院研究生院,北京 100049

收稿日期:2010-09-16 修回日期:2011-01-16 出版日期:2011-07-20 发布日期:2011-07-20
作者简介:常超(1984- ),女,山西大同人,硕士,主要研究土壤生态学问题。
基金资助:
国家水专项课题(2009ZX07104-003-05);中国科学院西部行动计划项目(KZCX2-XB2-07-03)。

The Effect of Flooding on Soil Physical and Chemical Properties of Riparian Zone in the Three Gorges Reservoir

CHANG Chao^1,2, XIE Zong-qiang¹, XIONG Gao-ming¹, CHU Li-min^1,2

1. State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, CAS, Beijing 100093, China;
2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received:2010-09-16 Revised:2011-01-16 Online:2011-07-20 Published:2011-07-20

摘要/Abstract

摘要： 土壤养分是三峡库区消落带生态系统的重要组成部分。通过对石宝寨消落带12个水位96个样点的土壤分析,研究了消落带不同水位土壤容重、酸碱度、有机质、全氮、全磷、全钾、速效氮、速效磷、速效钾的含量变化。结果表明:①淹水后消落带土壤由微碱性(pH值=7.91)变为碱性(pH值=8.14),养分平均含量普遍下降,速效钾含量下降最多(46.7%),淹水易造成养分流失;②消落带土壤淹水前各测定指标在不同高程之间差异均不显著(P>0.05);③不同淹水强度的土壤容重、有机质、全氮、速效钾含量差异极显著(P＜0.01),氨态氮含量差异显著(P＜0.05),淹水土壤pH值高于未淹水土壤,有机质、全氮及速效钾含量低于未淹水土壤;④长期淹水后(146 m)的土壤出现有机质及全量养分累积现象。

关键词: 全量养分, 氨态氮, 淹水, 水位

Abstract: The soil physical and chemical properties play a key role in ecological environment of the riparian zone in the Three Gorges Reservoir. This research was done to analyze the variation of soil nutrients after flooding which would contribute to the study of the flooding effect on water-soil in the reservoir riparian zone. We measured the content of soil bulk density, pH, organic matter, total N, total P, total K, NO₃-N, NH₄-N, available P and available K in different water levels of the riparian zone in the Three Gorges Reservoir. Different water levels did not exhibit significant divergence of nutrients content before flooding. Compared to the criterion of the second national soil survey, soil pH was alkaline and the soil nutrients were limited in the reservoir riparian zone after flooding. Different water levels exhibited significant divergence in bulk density, organic matter, total N and available K (P＜0.01). pH value was significantly higher after flooding and the soil nutrients were much lower than soil without flooding. Soil organic matter, total N, total P and total K accumulated in 146 m which was always in submergence state.

Key words: total nutrients, ammonia, flooding, water level

中图分类号:

X825

常超, 谢宗强, 熊高明, 储立民. 三峡水库蓄水对消落带土壤理化性质的影响[J]. 自然资源学报, 2011, 26(7): 1236-1244.

CHANG Chao, XIE Zong-qiang, XIONG Gao-ming, CHU Li-min. The Effect of Flooding on Soil Physical and Chemical Properties of Riparian Zone in the Three Gorges Reservoir[J]. JOURNAL OF NATURAL RESOURCES, 2011, 26(7): 1236-1244.

参考文献

[1] Graf W L. Down stream hydrologic and geomorphic effect of large dams on American rivers [J]. Geomorphology,2006,79: 336-360. [2] 冯孝杰,魏朝富,谢德体.周期性淹水对消落区水土环境的影响及控制对策[J].中国农学报,2005,21(10):356-359. [3] 谢德体,范小华,魏朝富.三峡水库消落区对库区水土环境的影响研究[J].西南大学学报:自然科学版,2007,29(1):39-47. [4] Chao D H. The Three Gorges Project and eco-environmental monitoring system [J]. Environmental Informatics Archives,2006,4:419-426. [5] Baldwin D S, Mitchell A M. The effects of drying and re-flooding on the sediment and soil nutrient dynamics of lowland river-floodplain systems: A synthesis [J]. Regulated Rivers: Research & Management,2000,16:457-467. [6] 喻菲,张成,张晟,等.三峡水库消落区土壤重金属含量及分布特征[J].西南农业大学学报:自然科学版,2006,28(1):165-168. [7] 詹艳慧,王里奥,焦艳静.三峡库区消落带土壤氮素吸附释放规律[J].重庆大学学报:自然科学版,2006,29(8):10-13. [8] 石孝洪,魏世强,谢德体,等.三峡水库消落区土壤磷吸附特征[J].西南农业大学学报:自然科学版,2004,26(3):331-335. [9] 杨钢.三峡库区受淹土壤污染物释放量的试验研究[J].水土保持学报,2004,18(1):111-114. [10] 张金洋,王定勇,石孝洪.三峡水库消落区淹水后土壤性质变化的模拟研究[J].水土保持学报,2004,18(6):120-123. [11] 黄昌勇.土壤学[M].北京:中国农业出版社,2000. [12] 唐罗忠,生原喜久雄,户田浩人,等.湿地林土壤的Fe²⁺,Eh及pH值的变化[J].生态学报,2005,25(1):103-107. [13] Chaney K, Swift R S. The influence of organic matter on aggregate stability in some British soils [J]. Journal of Soil Science,1984,35:223-230. [14] 白军红,邓伟,张玉霞,等.洪泛区天然湿地土壤有机质及氮素空间分布特征[J].环境科学,2002,23(2):77-81. [15] 董元华,徐琪.水成土壤演化中有机质含量变化的研究[J].生态学报,1990,10(4):323-327. [16] Sahrawat K L. Organic matter accumulation in submerged soils [J]. Advances in Agronomy,2003,81:169-201. [17] 杨继松,刘景双,孙丽娜.温度、水分对湿地土壤有机碳矿化的影响[J].生态学杂志,2008,27(1):38-42. [18] Forster S, Graf G. Continuously measured changes in redox potential influenced by oxygen penetrating from burrows of Callianassa subterranean [J]. Hydrobiologia,1992,235/236:527-532. [19] Kaye P, Binkley D, Rhoades C. Stable soil nitrogen accumulation and flexible organic matter stoichiometry during primary floodplain succession [J]. Biogeochemistry,2003,63:1-22. [20] Weintraub M N, Schimel J P. Interactions between carbon and nitrogen mineralization and soil organic matter chemistry in Arctic tundra soils [J]. Ecosystems,2003,6:129-143. [21] 杨承栋,张万儒.卧龙自然保护区森林土壤有机质的研究[J].土壤学报,1986,23(1):30-39. [22] 夏汉平,余清发,张德强.鼎湖山3种不同林型下的土壤酸度和养分含量差异及其季节动态变化特性[J].生态学报,1997,17(6):645-653. [23] 金相灿,崔哲,王圣瑞.连续淹水培养条件下沉积物和土壤的氮素矿化过程[J].土壤通报,2006,37(5):909-915. [24] Qiu S, McComb A J. Drying-induced stimulation of ammonium release and nitrification in reflooded lake sediment [J]. Marine and Freshwater Research,1996,47:531-536. [25] Sanchez Perez J M, Tremolieres M, Takatert N, et al. Quantification of nitrate removal by a flooded alluvial zone in the Ill floodplain (Eastern France) [J]. Hydrobiologia,1999,410:185-193. [26] Phillips I R, Greenway M.Changes in water-soluble and exchangeable ions, cation exchange capacity, and phosphorusmax in soils under alternating waterlogged and drying conditions [J]. Communications in Soil Science and Plant Analysis,1998,29:51-65. [27] 石孝洪.三峡水库消落区土壤磷素释放与富营养化[J].土壤肥料,2004(1):40-43. [28] Gale P M, Reddy K R, Graetz D A. Phosphorus retention by wetland soils used for treatedige wastewater disposal [J]. Journal of Environmental Quality,1994,23:370-377. [29] Sondergaard M, Kristensen P, Jeppesen E. Phosphorus release from resuspended sediment in the shallow and wind exposed Lake Arreso, Denmark [J]. Hydrobiologia,1992,228:91-99. [30] Watts C J. The effect of organic matter on sedimentary phosphorus release in an Australian reservoir [J]. Hydrobiologia,2000,431:13-25. [31] Yang S L, Zhang J, Dai S B, et al. Effect of deposition and erosion within the main river channel and large lakes on sediment delivery to the estuary of the Yangtze River [J]. Journal of Geophysical Research,2007,112:1-13.

三峡水库蓄水对消落带土壤理化性质的影响

The Effect of Flooding on Soil Physical and Chemical Properties of Riparian Zone in the Three Gorges Reservoir

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