RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2016, Vol. 25 >> Issue (07): 1093-1102.doi: 10.11870/cjlyzyyhj201607011

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RESEARCH ON THE DYNAMIC CHANGE OF ABSORBED PHOSPHORUS LOAD UNDER LAND USE CHANGE BACKGROUND IN THE COASTAL AREAS

ZANG Yu-zhu1,2, LIN Chen2, JIN Zhi-feng3, FANG Fei4, ZHOU Sheng-lu1   

  1. 1. School of Geographic and Oceanographic Science, Nanjing University, Nanjing 210023, China;
    2. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
    3. Jiangsu Institute of Land Surveying and Planning, Nanjing 210024, China;
    4. Yangzhou City Jiangdu District Land Resources Bureau, Yangzhou 225200, China
  • Received:2015-11-13 Revised:2016-01-21 Online:2016-07-20
  • Supported by:
    Supported by the Key Laboratory of the Coastal ZoneExploitation and Protection, Ministry of Land and Resources Open Foundation (NO. 2015CZEPK01)

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Abstract: The absorbed phosphorus is one of the major surface contaminants, which not only leads to aquatic environment degradation, but also plays a critical role in water eutrophication. In order to provide theoretical information for agricultural non-point source pollution (ANPS) management and marine ecological safety, the major purpose of this research is to assess the absorbed phosphorus loads under ANPS in the coastal areas. An estimation model of adsorbed phosphorus load was constructed by integrated soil erosion factor, sediment delivery factor and phosphorus enrichment factor together. The model was used to assess the load capacity of adsorbed phosphorus from 2000 to 2010 in the coastal areas of Jiangsu Province using GIS. Finally, the dynamic change features of absorbed phosphorus loads under different land uses were analyzed. The results showed:(1) Absorbed phosphorus load in the coastal areas of Jiangsu province increased significantly from 2000 to 2010, the average phosphorus load modulus increased from 105.89 kg/km2·a to 201.67 kg/km2·a, while the total volume of absorbed phosphorus load increased from 3284 t to 6255 t. (2) During the ten years, the hot areas of absorbed phosphorus load in the research region have narrowed, presenting a state of convergence, while the total amount of absorbed phosphorus load in the hot areas increased significantly, which indicated that the spatial polarization of phosphorus load in the research area was more obvious. (3) Within the ten years, there was a significant growth of the average phosphorus load modulus under different land use backgrounds. According to the total volume of phosphorus load in the same year, different land use types in coastal areas of Jiangsu Province ranked in the following order:paddy field > dry land > forest land > grass land > unutilized land > garden plot. The research results indicated that there was significant difference in the phosphorus load among different land use backgrounds. Therefore, the reasonable land use structure adjustment and landscape pattern optimization is beneficial to preventing and controlling phosphorus pollution.

Key words: coastal areas, absorbed phosphorus load, land use, dynamic change

CLC Number: 

  • k903
[1] A.P.BARTON, M.A.FULLEN, D.J.MITCHELl et al. Effects of soil conservation measures on erosion rates and crop productivity on subtropical Ultisols in Yunnan Province, China[J]. Agriculture, Ecosystems and Environment, 2004, 104:343-357
[2] GRANT R, LAUBEL A, KRONVANG B, et al. Loss of dissolved and particulate phosphorus from arable catckments by subsurface drainage[J]. Water Research, 1996, 30(96):2633-2642
[3] IDE J, HAGA H, CHIWA M, et al. Effects of antecedent rain history on particulate phosphorus loss from a small forested watershed of Japanese cypress (Chamaecyparis obtusa)[J]. Journal of Hydrology, 2008, 352:322-335
[4] 梁斐斐,蒋先军,袁俊吉,等.降雨强度对三峡库区坡耕地土壤氮、磷流失主要形态的影响[J].水土保持学报, 2012, 26(4):81-85[LIANG F F, JIANG X J, YUAN J J, et al. Main features of the loss of nitrogen and phosphorus and rainfall intensity influence in the slope farmland of the three gorges reservoir area[J]. Journal of Soil and Water Conservation, 2012, 26(4):81-85.]
[5] 严慕绥,高云飞,杨胜天,等.土壤侵蚀中吸附态磷流失研究现状与展望[J].水土保持通报, 2009, 29(5):234-237[YAN M S, GAO Y F, YANG S T, et al. Research progress and prospect of soil erosion and absorbed phosphorus loss[J]. Bulletin of Soil and Water Conservation, 2009, 29(5):234-237]
[6] 刘洁,陈晓宏,许振成,等.东江流域非点源污染模拟及时空分布研究[J].地域研究与开发, 2015, 34(2):154-160[LIU J, CHEN X H, XU Z C, et al. Simulation and analysis of temporal and spatial distribution of non-point source pollution in the Dong Jiang River Basin[J]. Areal Research and Development, 2015, 34(2):154-160]
[7] 余进祥,郑博福,刘娅菲,等.鄱阳湖流域泥沙流失及吸附态氮磷输出负荷评估[J].生态学报, 2011, 31(14):3980-3989[YU J X, ZHENG B F, LIU Y F, et al. Evaluation of soil loss and transportation load of adsorption N and P in Poyang Lake watershed[J]. Acta Ecologica Sinica, 2011, 31(14):3980-3989]
[8] 梁常德,龙天渝,李继承,等.三峡库区非点源氮磷负荷研究[J].长江流域资源与环境, 2007, 16(1):26-30[LIANG C D, LONG T Y, LI J C, et al. Importation loads of non-point source nitrogen and phosphorus in the three gorges reservoir[J]. Resources and Environment in the Yangtze Basin, 2007, 16(1):26-30]
[9] 刘腊美,龙天渝,李崇明.三峡水库上游流域非点源颗粒态磷污染负荷研究[J].长江流域资源与环境, 2009, 18(4):320-325[LIU L M, LONG T Y, LI C M. On the non-point source pollution of particulate phosphorus in the upstream watershed of the three gorges reservoir[J]. Resources and Environment in the Yangtze Basin, 2009, 18(4):320-325]
[10] 王而力,王嗣淇,徐颖.沙土不同粒径微团聚体对磷的富集特征[J].环境科学学报, 2013, 33(3):827-834[WANG E L, WANG S Q, XU Y. Enrichment characteristics of phosphorus on micro-aggregates in different sizes of sandy soil[J]. Acta Scientiae Circumstantiae, 2013, 33(3):827-834]
[11] 刘毅,陶勇,万开元,等.丹江口库区坡耕地柑桔园不同覆盖方式下地表径流氮磷流失特征[J].长江流域资源与环境, 2010, 19(11):1340-1344[LIU Y, TAO Y, WAN K Y, et al. Nitrogen and phosphorus loss characteristics on sloping land runoff in citrus orchard with different mulching practices in the Dan Jiangkou reservoir area[J]. Resources and Environment in the Yangtze Basin, 2010, 19(11):1340-1344]
[12] 李婧,李占斌,李鹏,等.模拟降雨条件下植被格局对径流总磷流失特征的影响分析[J].水土保持学报, 2010, 24(4):27-30[LI J, LI Z B, LI P, et al. Effect of vegetation pattern on phosphorus loss character under simulate rainfall condition[J]. Journal of Soil and Water Conservation, 2010, 24(4):27-30]
[13] 陈海洋,滕彦国,王金生,等.晋江流域非点源氮磷负荷及污染源解析[J].农业工程学报, 2012, 28(5):213-219[CHEN H Y, TENG Y G, WANG J S, et al. Pollution load and source apportionment of non-point source nitrogen and phosphorus in Jinjiang River watershed[J]. Transactions of the Chinese Society of Agricultural Engineering, 2012, 28(5):213-219]
[14] 乔敦.三峡库区紫色土坡耕地吸附态氮磷污染负荷模拟研究[D].重庆:重庆大学, 2012[QIAO D. Study on simulation of absorbed nitrogen and phosphorus quantity of slope farmland with purple in three gorges reservoir area[D]. Chongqing:Chongqing University, 2012]
[15] 龙天渝,刘佳,王海娟等.流域吸附态磷时空分布模型的构建与应用[J].农业工程学报, 2015, 31(3):255-261[LONG T Y, LIU JIA, WANG H J, et al. Modeling spatial-temporal variation of particulate phosphorus at regional scales[J]. Transactions of the Chinese Society of Agricultural Engineering, 2015, 31(3):255-261]
[16] RENARD K G, FOSTER G R, WEESIES G A, et al. Predicting soil erosion by water:A guide to conservation planning with the Revised Universal Soil Loss Equation. USDA Handbook, 703, 1997
[17] WISCHMEIER W H, MANNERING J V. Relation of soil properties to its erodibility[J]. Soil Science Society of American Proceedings, 1969, 33(01):131-137
[18] WILLIAMS J R, RENARD E P. A new method for assessing erosion's effect on soil productivity. Journal of Soil and Water Conservation, 1983, 38(1):381-383
[19] MC COOL D K, BROWN L C, FOSTER G R, et al. Revised slope steepness factor for the universal soil loss equation. Transactions of the ASAE, 1987, 30(5):1388-1396
[20] LIU B Y, NEARING M A, RISSE L M. Slope gradient effects on soil loss for steep slopes[J]. Transactions of the ASAE, 1994, 37:1835-1840
[21] LIN C Y, LIN W T, CHOU W C. Soil erosion prediction and sediment yield estimation:the Taiwan experience. Soil & Tillage Research, 2002, 68(2):143-152
[22] 陈思旭,杨小唤,肖林林,等.基于RUSLE模型的南方丘陵山区土壤侵蚀研究[J].资源科学, 2014, 36(6):1288-1297[CHEN S X, YANG X H, XIAO L L, et al. Study of soil erosion in the southern hillside area of China based on RUSLE model[J]. Resources Science, 2014, 36(6):1288-1297]
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