摘要
AccordingtotheBohaiSeacross-sectiondataduring1985~1998,thehighconcentrationinorganicnitrogenintheBohaiSeasectionbottomlayerwaternearshorediffusedandtransferredtothemiddleoftheBohaiSeayearafteryear.TheinterannualvariationsoftheconcentrationofinorganicnitrogenintheBohaiSeasectionbottomlayerwatermayreflectthedegreeofeutrophicationmoresteadily.Thenitratenitrogenandnitritenitrogenareusedtoshowquasi-equilibriumstateinterannualvariations,butwiththeaggravationofseawaterpollution,thequasi-equilibriumstateofinterannualvariationshasbeenbrokenandthemarinebiological-chemicalprocessescanonlymaintainthesecondarypartoftheinterannualvariationsinaquasi-equilibriumstate,butarenotsufficienttopreventthemainpanofinterannualvariationsfromdeviatingfromthequasi-equilibriumstate.Thespatialdistributionsofinorganicnitrogenwouldbeaffectedbythereproductionandswarmingofmarinelife.
出版日期
2002年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)