Download or read book Effects of Dissolved Organic Carbon as a Bacterial Growth Substrate and as an Ultraviolet B Radiation Sunscreen for Aquatic Microbial Foodwebs in Mackenzie Delta Lakes Northwest Territories microform written by Christopher J. (Christopher John) Teichreb and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1999 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Dissolved Organic Carbon as a Bacterial Growth Substrate and as an Ultraviolet B Radiation Sunscreen for Aquatic Microbial Foodwebs in Mackenzie Delta Lakes Northwest Territories written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of UVB Radiation on the Capacity of Dissolved Organic Carbon to Protect Freshwater Phytoplankton from Metal Toxicity written by Susan Winch and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water samples from the Raisin River, Grand River, Lake Simcoe and St. Lawrence River were irradiated in the laboratory for up to 10 d under fluorescent lamps with maximum irradiance in the ultraviolet B waveband (at 310 nm). These waters were chosen to represent a range of dissolved organic carbon (DOC - 30.3, 17.4, 4.4 and 1.9 mg C L-1, respectively). Changes in toxicity of Cu, Zn, Co, Pb, Ni and Cd to Pseudokirchneriella subcapitata in response to irradiation depended on sample source and on the metal tested. Newington Bog water (35.5mg C L-1) was irradiated for 20 d under UVB lamps in the laboratory and under natural solar radiation. Further experiments were performed using a second sample of Raisin River water (20.7 mg C L-1) exposed to 20 d artificial UVA and UVB radiation at or below the maximum irradiance of natural solar radiation. (Abstract shortened by UMI.).
Download or read book Bacterial Growth on UV B Photolytically Produced Dissolved Organic Matter written by Gabriela Velarde and published by . This book was released on 1995 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioavailability of Dissolved Organic Carbon in Surface Water by Surface and Subsurface Environmental Bacteria written by Udit Minocha and published by . This book was released on 1995 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photochemical transformations of surface and deep marine dissolved organic matter written by R. BENNER and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Stromatolite Geobiology written by Joachim Reitner and published by Springer Science & Business Media. This book was released on 2010-10-22 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stromatolites are the most intriguing geobiological structures of the entire earth history since the beginning of the fossil record in the Archaean. Stromatolites and microbialites are interpreted as biosedimentological remains of biofilms and microbial mats. These structures are important environmental and evolutionary archives which give us information about ancient habitats, biodiversity, and evolution of complex benthic ecosystems. However, many geobiological aspects of these structures are still unknown or only poorly understood. The present proceedings highlight the new ideas and information on the formation and environmental setting of stromatolites presented at the occasion of the Kalkowsky Symposium 2008, held in Göttingen, Germany.
Download or read book Bacterial growth on dissolved organic carbon from a Blackwater river written by J.L. MEYER and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The attenuation of ultraviolet radiation in high dissolved organic carbon waters of wetlands and lakes on the northern Great Plains written by M.T. ARTS and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assimilable Organic Carbon as a Measure of Bacterial Growth Potential in Water Supplies written by Khrys C. Tapang and published by . This book was released on 1993 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Inter tributary Dissolved Organic Carbon Variability on Heterotrophic Microbial Communities in Upper Winyah Bay SC written by Emma K. Wear and published by . This book was released on 2009 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sensors in Water Pollutants Monitoring Role of Material written by D. Pooja and published by Springer Nature. This book was released on 2019-10-24 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the sensitivity, selectivity, and response times of different sensor materials and their potential application in the design of portable sensor systems for monitoring water pollutants and remediation systems. Beginning with an overview on water pollutants and analytical methods for their detection, the book then moves on to describing the advances in sensor materials research, and the scope for their use in different types of sensors. The book lays emphasis on techniques such as colorimetric, fluorescence, electrochemical, and biological sensing of conventional and emerging pollutants. This book will serve as a handy guide for students, researchers, and professional engineers working in the field of sensor systems for monitoring water pollutants to address various challenges.
Download or read book The Effects of Inundation and Vegetation on Microbial Metabolism of Dissolved Organic Carbon written by Jennifer Denise Aiosa and published by . This book was released on 1996 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Degradation of Dissolved Organic Carbon in the Marine Environment written by Ulla Li Zweifel and published by . This book was released on 1995 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Factors Affecting the Dissolved Organic Carbon and Ultraviolet Absorption Measurements with Implications for Specific Ultraviolet Absorption Determination written by Ilke Erdogan and published by . This book was released on 2003 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regulation of bacterial growth rates by dissolved organic carbon and temperature in the equatorial Pacific Ocean written by D.L. KIRCHMAN and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Different Sources of Dissolved Organic Carbon on the Development of Running Water Microphytic Communities written by Elie Eichenberger and published by . This book was released on 1984 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
