Browse > Article

Effects on Density and Dominant rate of Periphyton by Variation of Dissolved Silicon Concentration  

Jeon, Kyoung-ho (일본동북대학대학원 토목공학과)
Publication Information
Journal of Korean Society of Water and Wastewater / v.23, no.6, 2009 , pp. 703-709 More about this Journal
Abstract
In this study, an artificial-waterway experiment was conducted, using an attachment plate, on which algae from Nanakita river was placed, to examine the influence exerted by the variation of the dissolved-silicon concentration on the river periphyton. As a result, the variation of the dissolved-silicon concentration was found to exert an influence on the density of the adhesion diatom, and the mole ratio limits of the silica were about $Si/P{\fallingdotseq}182$ and $Si/N{\fallingdotseq}16.4$ or less. Moreover, the mole ratio that is necessary for proliferation was found to be larger than the value of the oceanic algae. Senedesmus sp. and Ankistrodesmus sp., which used silica in adhesion chlorophyta, received the influence of the silicon concentration strongly, and the twowere found to be superior in the environment, making silica a restriction factor.
Keywords
dissolved silicon concentration; periphyton; diatom; codominant rate;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Chu, S.P.(1942) The influence of the mineral composition of the medium on the growth of plankton algae. I. Methods and culture media. J.Ecol., vol. 30, pp. 284-325   DOI   ScienceOn
2 Humborg, C., V. Itekkot, A. Cociasu and B. V. Bodungen (1997): Effect of Danube River dam on Black Sea biogeochemistry and ecosystem structure. Nature, vol. 386, pp.385-388   DOI   ScienceOn
3 Marker, A. F. H. (1975) The Benthic algae of some streams in southern England, Freshwater Biol.,343-358
4 井上 直也, 赤木 右 (2006)：多摩川におけるケイ素収支にあた えるダムおよび下水処理場の影響, 地球化学, 40, 137-145
5 千葉 光雄, 須藤 隆一, 小島 貞男 (1995)：環境微生物図鑑, 758pp．(株)講談社
6 原島 省 (2003)：陸水域におけるシリカ欠損と海域生態系の 変質, 水環境学会誌, 26,621-625
7 廣瀬 弘幸, 山岩 高旺 (1997)：日本淡水藻図監, 993pp. (株) 内田老鶴圃
8 Konhauser, K.O., Phoenix, V.R., Bottrell, S.H., et al． (2001)：sedimentology, vol. 48, pp.415-433   DOI   ScienceOn
9 Wang, W. and R. L. Evans. (1969) Variation of silica and diatoms in a stream. Limnology and Oceanography. vol. 14, pp. 941-944   DOI   ScienceOn
10 Staehelin, L.A.,Pickett-Heaps, J. D.（1975）: The ultrastructure of Scendesmus (Chlorophyceae). I. Species with the 'reticulate' or 'warty' type of ornamental layer. J. Phycol., vol. 11, pp.163-185
11 田宮 博, 渡辺 篤 (1965)：藻類実験法, 69, 南江堂出版
12 Fulweiler, R. W. and S. W. Nixon (2005) Terrestrial vegetation and the seasonal cycle of dissolved silica in a southern New England coastal river, Biogeochemistry, vol. 74, pp.115-130   DOI   ScienceOn
13 Kimmerer, W. (2005) Long-term changes in apparent uptake of silica in the San Francisco estuary. Limnomlogy and Oceanography, vol. 50. pp. 793-798   DOI   ScienceOn
14 Masahiro Nagai，Masahito Sugiyama，Toshitaka Hori (2001)：Enviromental chemistry of river and lakes， PartVII．Fratictionation by calculation of suspened particulate matter in Lake Biwa into three types of particles of different origins．Jpn. Limnology，vol.2， pp.147-155   DOI   ScienceOn
15 Kamatani A. (1969) : Regenration of inorganic nutrients from diatom decomposition. J. Oceangr. Soc. Jpn. vol. 25, pp.63-74
16 Strickland J. D. H., Holm-Hansen O, Eppley R. W. and Linn R. J. (1969) : The use of a deep tank plankton ecology. I. Studies of the growth and composition of phytoplankton crops at low nutrient levels. Oceangr. vol. 23-34
17 Edwards, A. M. C. (1974) Silicon depletions in some Norfolk rivers, FreshwaterBiology, vol. 4, pp.267-274   DOI
18 W.Rodhe(1948)：Environmental requirements of freshwater plankton algae. Symb. Bot. Uppsal. vol. 10., pp.1-149