RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2015, Vol. 24 >> Issue (07): 1185-1191.doi: 10.11870/cjlyzyyhj201507015

Previous Articles     Next Articles

DISTRIBUTION OF NITROGEN, PHOSPHORUS IN THE SOILS OF DIFFERENT LAND USES FROM THE REPRESENTIVE WATER-LEVEL-FLUCTUATING ZONE OF DANJIANGKOU RESERVOIR

YIN Wei1, ZHU Dun1, LEI Jun-shan1, JIA Hai-yan1, ZENG Zhi-xiang2   

  1. 1. Yangtze River Water Resources Protection Institute, Wuhan 430051, China;
    2. Shenzhen Academy of Environmental Sciences, Shenzhen 518001, China
  • Received:2014-06-24 Revised:2014-09-26 Online:2015-07-20

PDF (PC)

117

Abstract: The Mid-Route South-North Water Transfer Project taks water from the Danjiangkou Reservoir to overcome the water shortage in the North China. Once the Reservoir is impounded, the normal water level of the reservoir would rise from the elevation of 157 m to 170 m, and the areas of water-level-fluctuating zone could increase from 232.0 km2 (between the elevation of 150-160 m) to 285.7 km2 (160-172 m). The soils of newly submerged area with different land uses may be a potential source to release nitrogen and phosphorus into the overlying water, causing a huge threat to the water quality of the reservoir. Based on the survey of the existing (between the elevation of 149 m-160 m) and newly increased (160 m-172 m) water-level-fluctuating zone in Dongkuwan and Caijiadu from northern bank of the Danjiangkou reservoir, several surface soil samples were collected from different land uses and the distribution characteristics of nitrogen, phosphorus under different land uses and elevations were analyzed. The results indicated that the surface soils of beach land and hybrid zone had a higher content of organic matter, with the values of 43.9 g/kg-1 and 49.8 g/kg-1, respectively, indicating organic matter can easily accumulate in the disturbance place and biodiversity area. The average contents of total phosphorus (TP) and nitorgen (TN) of the existing (between the elevation of 149 m-160 m) and newly increased (160 m-172 m) showed no significant differences (p>0.05). In both water-level-fluctuating zones, the soil of orchard had the maximum content and water-soluble phosphorus (WSP). The newly increased (160 m-172 m) water-level-fluctuating zone had a higher drop-out rate of phosphorus (0.564%) than the existing (between the elevation of 149 m-160 m) ones, indicating that it is necessary to take measures to prevent the risk of phosphorus loss in the newly increased water-level-fluctuating zone. The contents of TN and organic matter (OM) in the soils of the water-level-fluctuating zone had a significant correlation (p<0.01). The TN content in the soil varied from 0.044% to 0.167%, and the farmland and orchard, strongly effected by artificial cultivation, had a relatively high TN contents. Some measures like returning farmland to forests or restoring the vegetation communities are needed to implemented to effectively reduce the loss of nitrogen and phosphorus in the soil of water-level-fluctuating zone.

Key words: Danjiangkou Reservoir, water-level-fluctuating zone, nitrogen, phosphorus

CLC Number: 

  • X524
[1] 刁承泰,黄京鸿.三峡水库水位涨落带土地资源的初步研究[J].长江流域资源与环境,1999,8(1):75-80.
[2] 白宝伟,王海洋,李先源,等.三峡库区淹没区与自然消落区现存植被的比较[J].西南农业大学学报,2006,27(5):684-687.
[3] 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.
[4] 王图锦.三峡库区消落带重金属迁移转化特征研究[D].重庆:重庆大学博士学位论文,2011.
[5] 谭 香,夏小铃,程晓莉,等.丹江口水库浮游植物群落时空动态及其多样性指数[J].环境科学,2011,32(10):2875-2882.
[6] 雷 沛,张 洪,单保庆.丹江口水库典型入库支流氮磷动态特征研究[J].环境科学,2012,33(9):3038-3045.
[7] 姜世英,韩 鹏,贾振邦,等.南水北调中线工程丹江口库区农业面源污染PSR与基于GIS的空间特征分析[J].农业环境科学学报,2010,29(11):2153-2162.
[8] 李伟萍,曾 源,张 磊,等.丹江口水库消落区土地覆被空间格局分析[J].国土资源遥感,2011,23(4):108-114.
[9] LI S,CHENG X,XU Z,et al.Spatial and temporal patterns of the water quality in the Danjiangkou Reservoir,China[J].Hydrological Sciences Journal,2009,54(1):124-134.
[10] 雷 沛,张 洪,单保庆.丹江口水库典型库湾及支流沉积物重金属污染分析及生态风险评价[J].长江流域资源与环境,2013,22(1):110-116.
[11] 赵文耀.丹江口水库流域生态环境保护现状[J].人民长江,2006,12.
[12] 汪 达,汪明娜,汪 丹.南水北调中线丹江口大坝加高环境监理研究[J].南水北调与水利科技,2007,5(02):15-17.
[13] 韩 璐,黄岁樑,王乙震.海河干流柱芯不同粒径沉积物中有机质和磷形态分布研究[J].农业环境科学学报,2010,29(5):955-962.
[14] RUBAN J V,LOPEZ-SANEHEZ P E,PARDO P,et al.Harmonized protocol and certified reference material for the determination of extractable contents of phosphorus in freshwater sediments-A synthesis of recent works[J].Journal of Analytical Chemistry,2001,370(2-3):224-228
[15] 李阳红,张乃明.土壤磷流失风险的水溶性磷测定方法初探[J].云南农业大学学报,2007,22(5):710-713.
[16] 鲍士旦.土壤农化分析(第三版)[M].北京:中国农业出版社,2005.
[17] 杨景成,韩兴国,黄建辉,等.土壤有机质对农田管理措施的动态响应[J].生态学报,2003,23(4):787-796.
[18] 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.
[19] 王 征,汪昆平,方 芳,等.三峡水库蓄水后消落带土壤有机质和氮磷含量及分布特征[J].重庆三峡学院学报,2012,28(3):1-5.
[20] 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,2004,1:40-42,44.
[21] 张 蕾,傅瓦利,张治伟,等.三峡库区小江流域消落带不同坡地类型土壤磷分布特征初探[J].安徽农业科学,2011,39(1):163-165.
[22] 韩建刚,李占斌,钱 程.紫色土小流域土壤及氮磷流失特征研究[J].生态环境学报,2010,19(2):423-427.
[23] 张 雷,秦延文,郑丙辉,等.三峡入库河流大宁河回水区浸没土壤及消落带土壤氮形态及分布特征[J].环境科学,2009,30(10):2884-2890.
[24] 杨振兴,车 丽,普惠娟,等.不同土地利用类型对土壤总氮与碱解氮累积的影响[J].广西农业科学,2009,40(8):1021-1025.
[25] 王洪杰,李宪文,史学正,等.不同土地利用方式下土壤养分的分布及其与土壤颗粒组成关系[J].水土保持学报,2003,17(2):44-50.
[26] 王常慧,邢雪荣,韩兴国.草地生态系统中土壤氮素矿化影响因素的研究进展[J].应用生态学报,2004,15(11):2184-2188.
[27] 郭松松,方 芳,郭劲松,等.三峡库区消落带落干期间土壤有机质氮磷含量变化分析[J].三峡环境与生态,2012,34(2):17-21.
[28] 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,2006,29(8):10-13.
[29] 王震洪,段昌群,侯永平,等.植物多样性与生态系统土壤保持功能关系及其生态学意义[J].植物生态学报,2006,30(3):392-403.
[30] 陈志良,程 炯,刘 平,等.暴雨径流对流域不同土地利用土壤氮磷流失的影响[J].水土保持学报,2008,22(5):30-33.
[31] 李伟萍,曾 源,张 磊,等.丹江口水库消落区土地覆被空间格局分析[J].国土资源遥感,2011,23(4):108-114.
[32] 曾立雄,黄志霖,肖文发,等.三峡库区不同土地利用类型氮磷流失特征及其对环境因子的响应[J].环境科学,2012,33(10):3390-3396.
[1] LIU Lian, LIU Hongbing, WANG Tao, ZHU Bo, JIANG Shiwei. Phosphorus Loss from Sloping Cropland in Water Fluctuation Zone of the Three Gorges Reservoir [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2018, 27(11): 2609-2618.
[2] MIN Min, LIN Chen, XIONG Jun-feng, SHEN Chun-zhu, JIN Zhi-feng, MA Rong-hua, XU Jin-duo. RESEARCH ON SPATIO-TEMPORAL PATTERN EVOLUTIONOF NPS PARTICULATE PHOSPHORUS LOAD IN HONGZE LAKE BASIN UNDER DIFFERENT LANDUSE PATTERNS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(04): 606-614.
[3] CHEN Xing, ZHANG Ping-jiu, BAO Xian-ming, ZHANG Lu-lu, ZHANG Hai-xia, HAN Yan-qing. STUDY OF THE INFLUENCE OF SOIL AGGREGATE COMPOSITION, ANTI-SUSPENSION AND PHOSPHORUS RELEASE UNDER THE MODIFIERS ADDING IN WETLAND [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(12): 1903-1909.
[4] LIU Hai, YIN Jie, CHEN Jing, CHEN Xiao-ling. DYNAMIC CHANGE AND CASUE OF WATER AREA IN DANJIANGKOU RESERVOIR BASED ON REMOTE SENSING IMAGE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(11): 1759-1766.
[5] DONG Li-kuan, FANG Bin, SHI Long-bo, MA Xin-yu, ZHENG Jun. COMPARATIVE ANALYSIS OF SPATIAL HETEROGENEITY OF SOIL AVAILABLE PHOSPHORUS AT THE TOWNSHIP SCALE——TAKING THE HIGH~QUALITY TEA PLANTING AREA IN JIANGSU AND ZHEJIANG AS EXAMPLES [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(10): 1576-1584.
[6] PENG Huan-hua, LI Chao-kui, TANG Zhi-guang, LIANG Ji. SPATIAL PATTERNS IN THE TERRESTRIAL VEGETATION PHENOLOGY OF DANJIANGKOU RESERVOIR AREA AND ITS RELATION WITH ELEVATION [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(10): 1626-1634.
[7] ZANG Yu-zhu, LIN Chen, JIN Zhi-feng, FANG Fei, ZHOU Sheng-lu. RESEARCH ON THE DYNAMIC CHANGE OF ABSORBED PHOSPHORUS LOAD UNDER LAND USE CHANGE BACKGROUND IN THE COASTAL AREAS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(07): 1093-1102.
[8] YANG Na, ZHAO Qiao-hua, YAN Gui-xia, HUANG Qin. QUANTITATIVE ASSESSMENT OF CLIMATE CHANGE AND HUMAN ACTIVITY IMPACT ON INFLOW DECREASE OF DANJIANGKOU RESERVOIR [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(07): 1129-1134.
[9] LI Guo-lian, XIE Fa-zhi, ZHANG Jin, CHEN Guang-zhou, WANG Jing-rou. SPATIAL AND TEMPORAL VARIATION OF PHOSPHORUS IN WATER AND SEDIMENT FROM CHAOHU LAKE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(05): 830-836.
[10] ZHAO Li, JIANG Xia, WANG Wen-wen, WANG Shu-hang, CHANG Le, CHEN Jun-yi. OCCURRENCE CHARACTERISTICS AND BIO-AVAILABILITY OF NITROGEN FRACTIONS IN SEDIMENTS OF DANJIANGKOU RESERVOIR [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(04): 630-637.
[11] WANG Xiao-rong, CHENG Rui-mei, XIAO Wen-fa, PAN Lei, ZENG Li-xiong. NICHE VARIATION OF DOMINANT HERBACEOUS PLANTS IN WATERLEVEL-FLUCTUATING ZONE OF THREE GORGES RESERVOIR AT THE BEGINNING AFTER CHARGING WATER [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(03): 404-411.
[12] KUANG Wu, RUI Ming, ZHANG Yan-hui, YAN Yun-zhi, WU Tian-tian. EFFECT OF NITROGEN AND PHOSPHORUS ON RAINSTORM RUNOFF REDUCTION CUT FROM ECOLOGICAL RESTORATION ENGINEERING OF CHAOHU LAKESIDE ZONE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(11): 1906-1912.
[13] LAI Xiao-ming, LIAO Kai-hua, ZHU Qing, LV Li-gang, XU Fei. Feature analysis of soil water leakage and leaching of nitrogen and phosphorus in the typical farmland of taihu lake basin based on hydrus-1d model [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(09): 1491-1498.
[14] ZHAO Xin-xin, JIN Xiao-bin, DU Xin-dong, ZHOU Yin-kang, LIU Hai-ling. Study on nitrogen transformation rates after coastal beach reclamation [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(09): 1552-1559.
[15] HAN Hua, WANG Hao-bin, YU Hua-guang, TAN Yu-feng, YOU Wen-hui. ECOLOGICAL STOICHIOMETRY OF CARBON, NITROGEN AND PHOSPHORUS OF PHRAGMITES AUSTRALIS POPULATION UNDER SOIL SALINITY GRADIENTS IN CHONGMING WETLANDS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(05): 816-823.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] ZENG Huiqing. IMPACT OF CLIMATIC VARIATION ON NET PRIMARYPRODUCTIVITY OF NATURAL VEGETATION IN JIANGXI IN RECENT 40 YEARS[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(2): 227 .
[2] XU Zu-xin, YE Jian-feng. APPLICATION OF PRETANK TECHNOLOGY IN THE NONPOINT POLLUTION CONTROL OF HEADWATER AREA OF RESERVOIR[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2005, 14(6): 792 -795 .
[3] ZHANG Qingqing,ZHANG Shirong,LITing,ZHANG Lin,LIN Xiaoli,. ON LANDSCAPE PATTERN CHANGES AND THEIR INFLUENCING FACTORS BASED ON KINDS OF DATA—A CASE OF YIDONG SECTION,LIUSHA RIVER[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(Sup1): 125 -130 .
[4] ZHOU Guo-zhong,FENG Hai-xia. RESEARCH ON THE REGIONAL DIFFERENCES OF TOURISM RESOURCES OF ZHEJIANG PROVINCE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(2): 157 -163 .
[5] LIANG Liutao, QU Futian, WANG Chunhua. ANALYSIS ON CULTIVATED LAND USE EFFICIENCY BASED ON DEA[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(2): 242 .
[6] LUO Luqin, ZHOU Jingxuan, LI Xiangmei. CONSTRUCTION AND ANALYSIS OF ECOLOGICAL FOOTPRINT DYNAMIC PREDICTION MODEL[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(3): 440 .
[7] LIU Defu, HUANG Yuling, WANG Congfeng, . DEVELOPMENT TREND OF HYDRAULIC ENGINEERING---TRANSFORMATION FROM TRADITIONAL HYDRAULIC ENGINEERING TO ECO-HYDRAULIC ENGINEERING[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(1): 92 -96 .
[8] PU Li-jie,ZHAO Yao-yang,JIN Ping-hua,WANG Jin-lei,HUANG Xian-jin,. APPLICATION OF 137Cs AS TRACING METHOD TO STUDY SOIL EROSIONON SLOPING LANDS IN THE HILLY RED SOIL AREA——A CASE STUDY IN FENGCHENG CITY,JIANGXI PROVINVE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(6): 562 -567 .
[9] ZHOU Ting-gang,ZHANG Qi-liang. FACTORS CONTRIBUTING TO SOIL EROSION IN UPPER REACHESOF THE CHANGJIANG RIVER——TAKING CHENKOU COUNTY AS AN EXAMPLE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(1): 89 -93 .
[10] XU Li-Hua, YUE Wen-Ze. SPATIAL PATTERNS OF POPULATION IN SHANGHAI BASED ON SPATIALSTATISTICS[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2009, 18(3): 222 -228 .
Copyright © RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, All Rights Reserved.
Powered by Beijing Magtech Co. Ltd