用户名: 密码: 验证码:
白洋淀湿地芦苇生物量及氮、磷储量动态特征
详细信息   下载全文 | 推荐本文 |
摘要
作为由水陆相互作用形成的独特生境,湿地生态系统在氮、磷等营养元素的生物地球化学循环中发挥着重要的作用.本文在实地调查和实验室测定的基础上,研究了白洋淀湿地芦苇(Phragmites australis(Cav.)Trin.Ex Steudel)各构件的生物量和氮、磷含量,在此基础上估算了氮、磷储量并系统分析了各指标在生长季节的动态变化.结果表明,各构件生物量随时间的推移而逐渐增加,叶片生物量的最大值出现在6月,根状茎生物量的最大值则出现在8月,叶鞘、地上茎和地上部分生物量的最大值出现在10月;地上各部分氮、磷含量的最大值均出现在4月的生长初期,其后随时间的推移而逐渐降低,最小值出现的时间各不相同,根状茎氮、磷含量的最大值分别出现在8月和4月;各部分氮、磷储量与生物量间存在显著的相关性,地上部分氮、磷储量的最大值均出现在6月,分别为(18.91±2.12)g.m-2和(1.17±0.13)g.m-2.
        As the special habitat formed by the interaction between terra and water area,wetlands play important roles in biogeochemical cycling process of nitrogen and phosphorus.To understand the growth dynamics and characteristics of Phragmites australis(Cav.) Trin.Ex Steudel in Baiyangdian Lake,a typical wetland ecosystem,field investigation and laboratory measurements were conducted to identify its biomass,nitrogen and phosphorus content and storage.Results showed that with the growth of P.australis,biomass of leaf and root increased firstly and reached the maximum value in June and August respectively,then decreased.In comparison,biomass of stem,sheath and shoot increased during the whole growth season,and reached the maximum value in October.It also showed that nitrogen and phosphorus content of each aboveground component was the highest at April,during the early period of growth.Nitrogen and phosphorus content of root reached the maximum value in August and April respectively,and the time that nitrogen and phosphorus content of each component reached the minimum value was different.There were significant relationships between nitrogen and phosphorus storage,and biomass with the maximum nitrogen and phosphorus storage of shoot were(18.91±2.12) g · m-2 and(1.17±0.13) g · m-2,respectively,occurring both in June.
引文
安新县地方志编撰委员会.2000.安新县志[M].北京:新华出版社.10-17Local Editor Commission of Anxin.2000.Anxin[M].Beijing:XinhuaPublishing House.10-17(in Chinese)
    白军红,邓伟,朱颜明.2002.湿地生物地球化学过程研究进展[J].生态学杂志,21(1):53-57Bai J H,Deng W,Zhu Y M.2002.Advance in study on thebiogeochemical process in wetlands[J].Chinese Journal of Ecology,21(1):53-57(in Chinese)
    白军红,王庆改,高海峰,等.2010.向海沼泽湿地芦苇中氮含量动态变化和循环特征[J].湿地科学,8(2):164-168Bai J H,Wang Q G,Gao H F,et al.2010.Dynamic changes of nitrogencontents and nitrogen cycling in Phragmites australis of XianghaiMarsh Wetland[J].Wetland Science,8(2):164-168(in Chinese)
    鲍志娟,盖平.2002.吉林省西部地区芦苇地上部生物量季节动态的研究[J].吉林农业大学学报,24(5):31-34Bao Z J,Gai P.2002.A research on seasonal dynamics of abovegroundbiomass of Phragmites australis in western part of Jilin Province[J].Journal of Jilin Agricultural University,24(5):31-34(in Chinese)
    Bayley S E,Mewhor R L.2004.Plant community structure and functionaldifferences between marshes and fens in southern boreal region ofAlberta,Canada[J].Wetlands,24(2):277-294
    Carroll P V,Claudia U,Deborah L A.2003.Phosphorus acquisition anduse:critical adaptations by plants for securing a nonrenewableresource[J].New Phytolodist,157(3):423-447
    陈进军,郑翀,郑少奎.2008.表面流人工湿地中水生植被的净化效应与组合系统净化效果[J].环境科学学报,28(10):2029-2035Chen J J,Zheng C,Zheng S K.2008.Pollutant purification of a surfaceflow constructed wetland planted with different aquatic macrophytesand their combination[J].Acta Scientiae Circumstantiae,28(10):2029-2035(in Chinese)
    段晓男,王效科,欧阳志云,等.2004.乌梁素海野生芦苇群落生物量及其影响因子分析[J].植物生态学报,28(2):246-251Duan X N,Wang X K.Ouyang Z Y,et al.2004.The biomass ofPhragmites australis and its influencing factor in Wuliangsuhai[J].Acta Phytoecologica Sinica,28(2):246-251(in Chinese)
    Falkowski P,Scholes R J,Boyle E,et al.2000.The global carbon cycle:atest of our knowledge of earth as a system[J].Science,290(5490):291-296
    冯大兰,刘芸,黄建国.2009.三峡库区消落带土壤不同含水量条件下芦苇的氮素与生物量动态变化[J].环境科学学报,29(9):2003-2009Feng D L,Liu Y,Huang J G.2009.Changes of biomass and nitrogencontent of reed(Phragmites australis)under different soil moistureconditions in the hydro-fluctuation belt of the Three Gorges Reservior[J].Acta Scientiae Circumstantiae,29(9):2003-2009(in Chinese)
    冯忠江,赵欣胜.2008.黄河三角洲芦苇生物量空间变化环境解释[J].水土保持研究,15(3):170-174Feng Z J,Zhao X S.2008.The environmental interpretation for the spacechange of the reed biomass in the Yellow River Delta[J].Researchof Soil and Water Conservation,15(3):170-174(in Chinese)
    usewell S,Koerselman W.2002.Variation in nitrogen and phosphorusconcentration of wetland plants[J].Perspectives in Plant Ecology,Evolution and Systematics,5(1):37-61
    郝再彬,苍晶,徐仲,等.2004.植物生理实验(第1版)[M].哈尔滨:哈尔滨工业大学出版社.69-71Hao Z B,Cang J,Xu Z,et al.2004.Experimental Plant Physiology(1stediton)[M].Harbin:Harbin Institute of Technology Press.69-71(in Chinese)
    何池全,赵魁义,余国营,等.2000.湿地生态过程研究进展[J].地球科学进展,15(2):165-171He C Q,Zhao K Y,Yu G Y,et al.2000.The advance of wetlandecological process[J].Advance of Geoscience,15(2):165-171(inChinese)
    胡绵好,袁菊红,杨肖娥.2011.温度对植物浮床净化富营养化水体能力的影响[J].环境科学学报,31(2):283-291Hu M H,Yuan J H,Yang X E.2011.Effects of temperature onpurification ability of a planted floating bed system treating eutrophicwater[J].Acta Scientiae Circumstantiae,31(2):283-291(inChinese)
    黄清辉,王磊,王子健.2006.中国湖泊水域中磷形态转化及其潜在生态效应研究动态[J].湖泊科学,18(3):199-206Huang Q H,Wang L,Wang Z J.2006.Advance in the study onphosphorus speciation,transformation and its potential ecologicaleffects in Chinese lakes[J].Journal of Lake Sciences,18(3):199206(in Chinese)
    贾庆宇,周广胜,周莉,等.2008.湿地芦苇植株氮素分布动态特征分析[J].植物生态学报,32(4):858-864Jia Q Y,Zhou G S,Zhou L,et al.2008.Dynamics of nitrogen content ofPhragmites australis in Panjin wetland,China[J].Journal of PlantEcology(Chinese Version),32(4):858-864(in Chinese)
    金相灿.2008.湖泊富营养化研究中的主要科学问题——代“湖泊富营养化研究”专栏序言[J].环境科学学报,28(1):21-23Jin X C.2008.The key scientific problems in lake eutrophication studies[J].Acta Scientiae Circumstantiae,28(1):21-23(in Chinese)
    Jose A R,Hans B,Francisco A C.1999.Interactive effects of N and P ongrowth,nutrient allocation and NH4uptake kinetics by Phragmitesaustralis[J].Aquatic Botany,64:369-380
    Kaseva M E.2004.Performance of sub-surface flow constructed wetland inpolishing pet-treated wastewater-a tropical case study[J].WaterResearch,38(3):681-687
    Kathleen I K.1977.Allelopathic influence on blue-green bloom sequencein a eutrophic lake[J].Science,196(4292):885-887
    李博,刘存歧,王军霞,等.2009.白洋淀湿地典型植被芦苇储碳固碳功能研究[J].农业环境科学学报,28(12):2603-2607Li B,Liu C Q,Wang J X,et al.2009.Carbon storage and fixation functionby Phragmites australis,a typical vegetation in Baiyangdian Lake[J].Journal of Agro-Environment Science,28(12):2603-2607(inChinese)
    林小涛,梁海含,梁华,等.2007.澳门路氹湿地芦苇氮磷含量的季节变化[J].生态学杂志,26(1):5-8Lin X T,Liang H H,Liang H,et al.2007.Seasonal variation of nitrogenand phosphorus contents of Phragmites australis in Taipa-Coloanewetland in Macao[J].Chinese Journal of Ecology,26(1):5-8(inChinese)
    Olde V H,Pieterse N M,Belgers J D M,et al.2002.N,P and K budgetsalong nutrient availability-productivity gradients in wetlands[J].Ecological Applications,12(4):1010-1026
    欧维新,杨桂山,高建华.2006.盐城潮滩湿地对N、P营养物质的截留效应研究[J].湿地科学,4(3):179-186Ou W X,Yang G S,Gao J H.2006.Retention effect of wetland fornitrogen and phosphorus nutrients in the coastal zone of theYancheng[J].Wetland Science,4(3):179-186(in Chinese)
    Tylova E,Steinbachoba L S,Votrubova O,et al.2008.Phenology andautumnal accumulation of N reserves in belowground organs ofwetland helophytes Phragmites australis and Glyceria maximaaffected by nutrient surplus[J].Environmental and ExperimentalBotany,63(1):28-38
    王佳宁,晏维金,贾晓栋.2006.长江流域点源氮磷营养盐的排放、模型及预测[J].环境科学学报,26(4):658-666Wang J N,Yan W J,Jia X D.2006.Modeling the export of point sourcesof nutrient from Yangze River basin and discussing countermeasures[J].Acta Scientiae Circumstantiae,26(4):658-666(in Chinese)
    王强,刘静玲,杨志峰.2008.白洋淀湿地不同时空水生植物生态需水规律研究[J].环境科学学报,28(7):1447-1454Wang Q,Liu J L,Yang Z F.2008.Environmental water demand ofBaiyangdian Lake at different times and places[J].Acta ScientiaeCircumstantiae,28(7):1447-1454(in Chinese)
    王为东,王大力,尹澄清,等.2001.芦苇型湿地生态系统的潜水水质状态研究[J].生态学报,21(6):919-925Wang W D,Wang D L,Yin C Q,et al.2001.A study on the groundwaterqulity of the Baiyangdian wetland ecosystem[J].Acta EcologicaSinica,21(6):919-925(in Chinese)
    王为东,王亮,聂大刚,等.2010.白洋淀芦苇型水陆交错带水化学动态及其净化功能研究[J].生态环境学报,19(3):537-543Wang W D,Wang L,Nie D G,et al.2010.Studies on hydrochemicalchanges and purification effects of the Phragmites australis dominated land/inland water ecotones in Baiyangdian Lake[J].Ecology and Environmental Sciences,19(3):537-543(in Chinese)
    吴春笃,沈明霞,储金宇,等.2006.北固山湿地虉草氮磷积累和转移能力的研究[J].环境科学学报,26(4):674-678Wu C D,Shen M X,Chu J Y,et al.2006.On the capacity ofaccumulation and transfer of nitrogen and phosphorus in Phalarisarundinacea Linn.in Mount Beigu Wetland[J].Acta ScientiaeCircumstantiae,26(4):674-678(in Chinese)
    吴淑杭,徐亚同,姜震方,等.2006.梦清园人工湿地芦苇的氮磷和生物量动态及其适宜收割期的研究[J].农业环境科学学报,25(6):1594-1597Wu S H,Xu Y T,Jiang Z F,et al.2006.Seasonal dynamics of nitrogen,phosphorus and biomass of Phragmites australis at MengqingyuanGarden artificial wetland in Shanghai[J].Journal of AgroEnvironment Science,25(6):1594-1597(in Chinese)
    吴统贵,吴明,虞木奎,等.2010.杭州湾滨海湿地芦苇生物量及N、P储量动态变化[J].中国环境科学,30(10):1408-1412Wu T G,Wu M,Yu M K,et al.2010.Dynamics of biomass and N,Pstorage of Phragmites australis in Hangzhou Bay Wetlands[J].ChinaEnvironmental Science,30(10):1408-1412(in Chinese)
    徐卫华,欧阳志云,Iris V D,等.2005.白洋淀地区近16年芦苇湿地面积变化与水位的关系[J].水土保持学报,19(4):181-189Xu W H,Ouyang Z Y,Iris V D,et al.2005.Reed land change and itsrelationship to water level in Baiyangdian Lake since1987[J].Journal of Soil and Water Conservation,19(4):181-189(inChinese)
    杨永兴.2002.国际湿地科学研究的主要特点、进展和展望[J].地理科学进展,21(2):111-120Yang Y X.2002.Main characteristics progress and prospect ofinternational wetland science research[J].Progress in Geography,21(2):111-120(in Chinese)
    闫芊,陆健健,何文姗.2007.崇明东滩湿地高等植被演替特征[J].应用生态学报,18(5):1097-1101Yan Q,Lu J J,He W S.2007.Succession character of salt marshvegetation in Chongming Dongtan wetland[J].Chinese Journal ofApplied Ecology,18(5):1097-1101(in Chinese)
    杨卓,李贵宝,王殿武,等.2005.白洋淀底泥化学性质在芦苇生境下的变化[J].中国环境科学,25(4):450-454Yang Z,Li G B,Wang D W,et al.2005.The transformation of chemicalproperty of sediment in Baiyangdian Lake under reed's biosphere[J].China Environmental Science,25(4):450-454(in Chinese)
    曾从盛,张林海,仝川.2009.闽江河口湿地芦苇和互花米草氮、磷养分季节动态[J].湿地科学,7(1):16-24Zeng C S,Zhang L H,Tong C.2009.Seasonal dynamics of nitrogen andphosphorus contents of Phragmites australis and Spartina alterniflorain the wetlands of Min River Estuary[J].Wetland Science,7(1):16-24(in Chinese)
    张婷,刘静玲,王雪梅.2010.白洋淀水质时空变化及影响因子评价与分析[J].环境科学学报,30(2):261-267Zhang T,Liu J L,Wang X M.2010.Causal analysis of the spatialtemporal variation of water quality in Baiyangdian Lake[J].ActaScientiae Circumstantiae,30(2):261-267(in Chinese)
    张友民,杨允菲,王立军.2006.三江平原沼泽湿地芦苇种群生产与分配的季节动态[J].中国草地学报,28(4):1-5Zhang Y M,Yang Y F,Wang L J.2006.Studies on seasonal dynamics ofproduction and allocation in Phragmites australis population inSanjiang Wetland Plain[J].Chinese Journal of Grassland,28(4):15(in Chinese)
    赵平,孙谷畴,彭少麟.1998.植物氮素营养的生理生态学研究[J].生态科学,17(2):37-42Zhao P,Sun G C,Peng S L.1998.Ecophysiological research on nitrogennutrition of plant[J].Ecological Science,17(2):37-42(inChinese)
    赵翔,崔保山,杨志峰.2005.白洋淀最低生态水位研究[J].生态学报,25(5):1033-1040Zhao X,Cui B S,Yang Z F.2005.A Study of the lowest ecological waterlevel of Baiyangdian Lake[J].Acta Ecologica Sinica,25(5):10331040(in Chinese)
    l周晓红,王国祥,杨飞,等.2008.刈割对生态浮床植物黑麦草光合作用及其对氮磷等净化效果的影响[J].环境科学,29(12):3393-3399Zhou X H,Wang G X,Yang F,et al.2008.Effects of cutting onphotosynthesis and purification efficiencies on nitrogen andphosphorus of the Lolium multiflorum[J].Environmental Science,29(12):3393-3399(in Chinese)
目录

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700