%0 Journal Article
%T Study on Evaluative Function Model of Algae Blooms in the Representative Valleys along Three-Gorges Area<br>三峡库区典型流域水华暴发评价函数模型研究
%A LIU Xin-an
%A ZHAN Min
%A XIE Zhao-min
%A <br>刘信安
%A 湛敏
%A 谢昭明
%J 环境科学
%D 2006
%I 
%X Algal will turn abio-phosphate and ADP (Adenosine biphosphate) into ATP (Adenosine Triphosphate) for storing energy under enough sunlight. As environment conditions change, there will be a reversible process that ATP turns into ADP in order to release energy. Based on local monitoring data from representative valleys along the Three-Gorges valley during algae blooms, the activation energy deltaE of green alga photophosphorylation, the effective energy delta e and the integrated nutritional index TLI(sigma) in these water areas under different hydrological conditions are studied, and then the algae blooms evaluative Function F which has three parameters deltaE, delta e and TLI(sigma) has been constructed. Based on the impact degree of inner factors and environmental factors described above to algae blooms, correlative weight coefficient of deltaE, delta e and TLI(sigma) were introduced as a1 = 0.3, a2 = 0.3 and a3 = 0.4 respectively. Computing results and local monitoring data indicate that F is more reasonable, persuasible and generalizable than a single TLI(sigma) to predicate algae blooms or eutrophication in water environment.
%K algae blooms evaluative function
%K reaction activation energy
%K effective reaction energy
%K integrated nutritional index<br>水华暴发评价函数
%K 反应活化能
%K 反应有效能
%K 综合营养指数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=6F7A3955062DA1C7&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=B10D796AE1B3FEBD&eid=8B1FE194AD66DC3D&journal_id=0250-3301&journal_name=环境科学&referenced_num=1&reference_num=27