00000nam 2200000zi 4500 9.873939 CaOODSP 20241203113649 m o d f cr |n||||||||| 190530s1990 oncd #ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on En13-5/90-02E-PDF Hudson, J. J., author. Measuring epilithic bacterial production in streams / J.J. Hudson, J.C. Roff and B.K. Burnison. Burlington, Ontario : Lakes Research Branch, National Water Research Institute, [1990] 1 online resource (29, (5) pages) : figures. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 90-02 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "The importance of bacteria in the aquatic environment has been known for decades, especially on rock surfaces and in sediments. The stumbling block to detailed research has been methodology. Recently, bacterial productivity has been measured by following the incorporation of tritiated thymidine into bacterial DNA. This technique was originally designed for water, but has been extended to sediments in the recent literature. This manuscript outlines modifications to the technique so that it can be used to measure the bacterial production on the surface of rocks (epilithic bacterial production)"--Management Perspective. Includes prefatory material in French. gccst Aquatic ecosystems gccst Streams Roff, J. C., author. Burnison, B. K., author. Canada. Environment Canada. National Water Research Institute (Canada). Lakes Research Branch. NWRI contribution ; no. 90-02. (CaOODSP)9.844121 PDF 2.78 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-02-eng.pdf