柴河流域不同农田种植模式下沟渠底泥氮磷及有机质的赋存特征

doi:10.11934/j.issn.1673-4831.2017.06.005

Abstract

Abstract:

The effect of land use, ditch vegetation and water condition on nutrients accumulation of ditch sediments under different planting patterns in the Chaihe Catchment was analyzed through in situ sampling of surface waters and sediments. The results showed that the contents of soil organic matter, total nitrogen, available nitrogen, and total phosphorus in ditch sediments followed the order:greenhouse land > vegetable land > corn field, suggesting that the land use and management is the main factor influencing nutrients accumulation of ditch sediments. The changes of ditch vegetation and water condition led to the nutrients difference of ditch sediments in the early and late rainy season. In addition, the long-term accumulation of nutrients in ditch sediments will consequently bring potential threats to the stability of the ditch wetland ecosystem on removing nonpoint source pollutants. Based on the above results, the optimization of agriculture soil planting structure and management should be the most important content in the control of agricultural nonpoint source pollutants.

Key words: planting pattern, ditch sediment, nutrients accumulation, Chaihe Catchment

CLC Number:

X142

WU Xiao-ni, FU Deng-gao, DUAN Chang-qun. Nutrients Accumulation of Ditch Sediments Under Different Planting Patterns in the Chaihe Catchment[J]. Journal of Ecology and Rural Environment, 2017, 33(6): 519-524.

References

[1] 金相灿.湖泊富营养化控制和管理技术[M].北京:化学工业出版,2011:53-54.[JIN Xiang-can.Control and Management Technology of Eutrophication Lake[M].Beijing:Chemical Industry Press,2011:53-54.]
[2] 全为民,严力蛟.农业面源污染对水体富营养化的影响及其防治措施[J].生态学报,2002,22(3):291-299.[QUAN Wei-min,YAN Li-jiao.Effects of Agricultural Non-point Source Pollution on Eutrophi-cation of Water Body and Its Control Measure[J].Acta Ecologica Sinica,2002,22(3):291-299.]
[3] 付登高,吴晓妮,何锋,等.柴河流域不同景观类型径流氮磷含量及其计量比变化特征[J].生态与农村环境学报,2015,31(5):671-676.[FU Deng-gao,WU Xiao-ni,HE Feng,et al.Variation of Concentrations and Stoichiometric Proportions of Nitrogen and Phosphorus in Runoff With Land Use in Chaihe Catchment[J].Journal of Ecology and Rural Environment,2015,31(5):671-676.]
[4] SMITH D R,PAPPSA E A.Effect of Ditch Dredging on the Fate of Nutrients in Deep Drainage Ditches of the Midwestern United States[J].Journal of Soil and Water Conservation,2007,62(4):252-261.
[5] 吴晓妮.滇池流域不同类型农田沟渠对氮磷的截留与去除效应[D].昆明:云南大学,2013.[WU Xiao-ni.Interception and Removal Effects of the Different Types of Agriculture Drainage Ditches on Nitrogen and Phosphorus in Dianchi Lake Watershed[D].Kunming:Yunnan University,2013]
[6] SHARPLEY A N,KROGSTAD T,KLELNMAN P A,et al.Managing Natural Processes in Drainage Ditches for Nonpoint Source Phosphorus Control[J].Journal of Soil and Water Conservation,2007,62(4):197-206.
[7] 杨林章,周小平,王建国,等.用于农田非点源污染控制的生态拦截型沟渠系统及其效果[J].生态学杂志,2005,24(11):1371-1374.[YANG Lin-zhang,ZHOU Xiao-ping,WANG Jian-guo,et al.Ecological Ditch System With Interception Function and Its Effects on Controlling Farmland Non-Point Pollution[J].Chinese Journal of Ecology,2005,24(11):1371-1374.]
[8] 于会彬,席北斗,郭旭晶,等.降水对农田排水沟渠中氮磷流失的影响[J].环境科学研究,2009,22(4):409-414.[YU Hui-bin,XI Bei-dou,GUO Xu-jing,et al.Effect of Rainfall Runoff on Nitrogen and Phosphorus Loss in Farming Drainage Ditch[J].Research of Environmental Sciences,2009,22(4):409-414.]
[9] HERZON I,HELENIUS J.Agricultural Drainage Ditches,Their Biological Importance and Functioning[J].Biological Conservation,2008,141:1171-1183.
[10] 刘光崧.土壤理化分析与剖面描述[M].北京:中国标准出版社,1996:123-167.[LIU Guang-song.Soil Physical and Chemical Analysis and Description of Soil Profiles[M].Beijing:Chinese Criteria Press,1996:123-167.]
[11] 郗敏,孔范龙,吕宪国,等.三江平原沟渠系统水体和底泥的养分特征及效应[J].地理科学,2014,34(3):358-364.[XI Min,KONG Fan-long,LV Xian-guo,et al.Nutrient Variation in Water and Sediments of Ditch Wetlands and Their Effects on Environment in Sanjiang Plain,China[J].Scientia Geographica Sinica,2014,34(3):358-364.]
[12] 张金波,宋长春,杨文燕.小叶章湿地表土水溶性有机碳季节动态变化及影响因素分析[J].环境科学学报,2005,25(10):1397-1402.[ZHANG Jin-bo,SONG Chang-chun,YANG Wen-yan.Seasonal Dynamics of Dissolved Organic Carbon and Its Impact Factors in the Doyeuxia augustifolia Marsh Soil[J].Acta Scientiae Cicumstantiae,2005,25(10):1397-1402.]
[13] 姜翠玲,范晓秋,章亦兵.非点源污染物在沟渠湿地中的累积和植物吸收净化[J].应用生态学报,2005,16(7):1351-1354.[JIANG Cui-ling,FAN Xiao-qiu,ZHANG Yi-bing.Accumulation of Non-point Source Pollutants in Ditch Wetland and Their Uptake and Purification by Plants[J].Chinese Journal of Applied Ecology,2005,16(7):1351-1354.]
[14] KANG S,KANG H,KO D,et al.Nitrogen Removal From a Riverine Wetland:A Field Survey and Simulation Study of Phragmites japonica[J].Ecological Engineering,2002,18(4):467-475.
[15] 王振旗,沈根祥,钱晓雍,等.淀山湖区域茭白种植模式氮、磷流失规律及负荷特征[J].生态与农村环境学报,2011,27(1):34-38.[WANG Zhen-qi,SHEN Gen-xiang,QIAN Xiao-yong,et al.Nitrogen and Phosphorus Loss From Wild Rice Stem Cultivation in Dianshanhu Region,Shanghai and Their Pollution Load[J].Journal of Ecology and Rural Environment,2011,27(1):34-38.]
[16] 李媛媛,齐璐,刘梦云,等.黄土台塬不同土地利用方式下土壤有机碳分解特性[J].生态与农村环境学报,2015,31(3):346-352.[LI Yuan-yuan,QI Lu,LIU Meng-yun,et al.Decomposition of Soil Organic Carbon in Loess Tableland Relative to Type of Land Use[J].Journal of Ecology and Rural Environment,2015,31(3):346-352.]
[17] 陆海明,孙金华,邹鹰,等.平原河网区径流小区和田块尺度地表径流磷素流失特征[J].生态与农村环境学报,2013,29(2):176-183.[LU Hai-ming,SUN Jin-hua,ZOU Ying,et al.Characteristics of Phosphorus Loss With Surface Runoff at Plot and Field Scales in the Plain River Network Region[J].Journal of Ecology and Rural Environment,2013,29(2):176-183.]
[18] 李强坤,胡亚伟,孙娟,等.农业非点源污染物在排水沟渠中的迁移转化研究进展[J].中国生态农业学报,2010,18(1):210-214.[LI Qiang-kun,HU Ya-wei,SUN Juan,et al.Migration and Transformation of Agricultural Non-point Source Pollutants in Drainage Ditches[J].Chinese Journal of Eco-Agriculture,2010,18(1):210-214.]
[19] 翟丽华,刘鸿亮,席北斗,等.沟渠系统氮、磷输出特征研究[J].环境科学研究,2008,21(2):35-39.[ZHAI Li-hua,LIU Hong-liang,XI Bei-dou,et al.Study on the Transportation and Transformation of N and P in Headwater Ditches[J].Research of Environmental Sciences,2008,21(2):35-39.]
[20] BOULDIN J L,FARRIS,J L,MOORE M T,et al.Vegetative and Structural Characteristics of Agricultural Drainages in the Mississippi Delta Landscapes[J].Environmental Pollution,2004,132:403-411.
[21] 翟丽华,刘鸿亮,席北斗,等.农业源头沟渠沉积物氮磷吸附特性研究[J].农业环境科学学报,2008,27(1):1359-1363.[ZHAI Li-hua,LIU Hong-liang,XI Bei-dou,et al.Property of Nitrogen and Phosphate Adsorption on Sediments in Headwater Ditches[J].Journal of Agro-Environment Science,2008,27(1):1359-1363.]
[22] AERT S R,CHAPIN F S Ⅲ.The Mineral Nutrition of Wild Plants Revisited:A Re-evaluation of Process and Patterns[J].Advances in Ecological Research,2000,30:1-67.
[23] GVSEWELL S.N:P Ratios in Terrestrial Plants:Variation and Functional Significance[J].New Phytologist,2004,164:243-266.
[24] ADAMS M B,CAMPBELL R G,ALLEN H L,et al.Root and Foliar Nutrient Concentrations in Loblolly Pine:Effects of Season,Site and Fertilization[J].Forest Science,1987,33(4):984-996.
[25] 何明珠,夏体渊,李立池,等.滇池流域农田生态沟渠杂草氮磷富集效应研究[J].华东师范大学学报(自然科学版),2012(4):1-7.[HE Ming-zhu,XIA Ti-yuan,LI Li-chi,et al.Research on the Effects of Weed Nitrogen and Phosphorus Enrichment in Natural Approximating Ecological Agro-ditch of Dianchi Lake Basin[J].Journal of East China Normal University(Natural Sciences),2012(4):1-7.]

Nutrients Accumulation of Ditch Sediments Under Different Planting Patterns in the Chaihe Catchment

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 2

Recommended Articles

Metrics

Comments

[1]	CHEN An-qiang, LEI Bao-kun, LIU Hong-bin, WANG Hong-yuan, ZHAI Li-mei, MAO Yan-ting, ZHANG Dan. Characteristics of N and P Losses From Ditch Runoff in Farmlands Different in Planting Patterns Offshore of Lake Erhai [J]. Journal of Ecology and Rural Environment, 2017, 33(8): 697-705.
[2]	FU Deng-gao,WU Xiao-ni,HE Feng,YAN Kai,DUAN Chang-qun. Variation of Concentrations and Stoichiometric proportions of Nitrogen and Phosphorus in Runoff with Land Use in Chaihe Catchment. [J]. Journal of Ecology and Rural Environment, 2015, 31(5): 671-676.