Ditemukan 4 dokumen yang sesuai dengan query
The analysis of daily curves of dissolved oxygen in the Garonne, downstream of Toulouse, shows that the river is generally heterotrophic. It appears in contradiction with the fact that the river bed is covered with a thick periphytic biofilm. From the data obtained in-vitro and in-situ, we developed a model...
2010
551 LIMNO 17:2 (2010)
Artikel Jurnal Universitas Indonesia Library
The development of methods in measuring the photosynthesis process is now increasingly widespread, especially to get a more efficient method and fast. Photosynthesis efficiency of micro-algae periphytic has been estimated under the influence of light intensity and temperature by using the fluorescence monitoring system. the measurement on a colonized substrate...
2010
551 LIMNO 17:1 (2010)
Artikel Jurnal Universitas Indonesia Library
Hamim, author
The experiment aimed to examine the growth and some physiological parameters of five metal-accumulator weed species in response to mercury (Hg) and lead (Pb) treatment. Five weed species (Branchiaria mutica, Cyperus kyllingia, Ipomea aquatica, Mikania micrantha, and Paspalum conjugatum) were grown in water culture using half strength Hoagland’s solution and...
Bogor: Seameo Biotrop, 2020
634.6 BIO 27:3 (2020)
Artikel Jurnal Universitas Indonesia Library
Clayton, Roderick K., author
Cambridge, UK: Cambridge University Press, 1980
572.46 CLA p
Buku Teks Universitas Indonesia Library
