The Effect of Elevated Temperatures and Light Intensity on Certain Aquatic Macrophytes and Algae
Author: Eugene Frank Wojcik
Publisher:
Published: 1972
Total Pages: 66
ISBN-13:
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Author: Eugene Frank Wojcik
Publisher:
Published: 1972
Total Pages: 66
ISBN-13:
DOWNLOAD EBOOKAuthor: Eugene Frank Wojcik
Publisher:
Published: 1972
Total Pages: 156
ISBN-13:
DOWNLOAD EBOOKAuthor: John T. O. Kirk
Publisher: Cambridge University Press
Published: 1994-04-21
Total Pages: 530
ISBN-13: 9780521459662
DOWNLOAD EBOOKPenetration of light into aquatic ecosystems is greatly affected by the absorption and scattering processes that take place within the water. Thus within any water body, the intensity and colour of the light field changes greatly with depth and this has a marked influence on both the total productivity of, and the kinds of plant that predominate in, the ecosystem. This study presents an integrated and coherent treatment of the key role of light in aquatic ecosystems. It ranges from the physics of light transmission within water, through the biochemistry and physiology of aquatic photosynthesis, to the ecological relationships which depend on the underwater light climate.
Author:
Publisher:
Published: 1991
Total Pages: 962
ISBN-13:
DOWNLOAD EBOOKAuthor: Guy Kirk
Publisher: John Wiley & Sons
Published: 2004-06-25
Total Pages: 304
ISBN-13: 0470863021
DOWNLOAD EBOOKSubmerged soils and the wetlands they support are of huge practical importance: in global element cycles, as centres of biodiversity, in global food production. They are also uniquely interesting scientifically because of their peculiar biogeochemistry and the adaptations of plants and microbes to it. This book describes the physical, chemical and biological processes operating in submerged soils and governing their properties. It describes the transport processes controlling the fluxes of gases and solutes through the soil; the interchange of solutes between solid, liquid and gas phases; reduction and oxidation processes; biological processes in the soil and overlying water; and processes in the roots and rhizospheres of wetland plants. The dynamics of nutrients, toxins, pollutants and trace gases are then discussed in terms of these processes and in relation to wetland productivity and global element cycles. Written by a renowned expert in the field, this work will be invaluable to earth, environmental and agricultural scientists concerned with natural or man-made wetlands, and to advanced undergraduate and graduate studen ts of these topics.
Author: James R. Pfafflin
Publisher: CRC Press
Published: 2006-01-13
Total Pages: 1399
ISBN-13: 1439851867
DOWNLOAD EBOOKCompletely revised and updated, Encyclopedia of Environmental Science and Engineering, Fifth Edition spans the entire spectrum of environmental science and engineering. Still the most comprehensive, authoritative reference available in this field, the monumental two-volume encyclopedia has expanded to include 87 articles on topics ranging from acid
Author: Walter H. Adey
Publisher: Elsevier
Published: 2011-08-29
Total Pages: 556
ISBN-13: 0080469108
DOWNLOAD EBOOKIn its third edition, this praised book demonstrates how the living systems modeling of aquatic ecosystems for ecological, biological and physiological research, and ecosystem restoration can produce answers to very complex ecological questions. Dynamic Aquaria further offers an understanding developed in 25 years of living ecosystem modeling and discusses how this knowledge has produced methods of efficiently solving many environmental problems. Public education through this methodology is the additional key to the broader ecosystem understanding necessary to allow human society to pass through the next evolutionary bottleneck of our species. Living systems modeling as a wide spectrum educational tool can provide a primary vehicle for that essential step. This third editon covers the many technological and biological developments in the eight plus years since the second edition, providing updated technological advice and describing many new example aquarium environments. Includes 16 page color insert with 57 color plates and 25% new photographs Offers 300 figures and 75 tables New chapter on Biogeography Over 50% new research in various chapters Significant updates in chapters include: The understanding of coral reef function especially the relationship between photosynthesis and calcification The use of living system models to solve problems of biogeography and the geographic dispersal and interaction of species populations The development of new techniques for global scale restoration of water and atmosphere The development of new techniques for closed system, sustainable aquaculture
Author: Lois G. Wolfson
Publisher:
Published: 1992
Total Pages: 266
ISBN-13:
DOWNLOAD EBOOKAuthor: John Adds
Publisher: Nelson Thornes
Published: 2001
Total Pages: 134
ISBN-13: 9780174482796
DOWNLOAD EBOOKMake the Grade in AS Biology with Human Biology has been specially written to give students comprehensive exam support for senior secondary level Biology and Human Biology. It is a comprehensive revision guide for students that includes a bank of activities and questions for use throughout the course, with exam questions, including synoptic questions, to help students fully prepare for examinations.
Author: Vimal Chandra Pandey
Publisher: Elsevier
Published: 2022-07-27
Total Pages: 390
ISBN-13: 0323859194
DOWNLOAD EBOOKAlgae and Aquatic Macrophytes in Cities: Bioremediation, Biomass, Biofuels and Bioproducts introduces the concept of using the natural ability of plants such as algae and aquatic macrophytes to remediate pollutants from water. The book provides scientists with a green, economical and successful option when tackling rising water pollution. The book's chapters cover a range of areas, including bioremediation, biomass, biofuels and bioproducts during the remediation of polluted water systems. It draws together research from eminent scientists from across the globe and includes case studies to help researchers, students, scientists, stakeholders, policymakers and environmentalists understand and perform their research with greater ease. Presents multiple case studies from global perspectives Focuses on Bioremediation, Biomass, Biofuels and Bioproducts for water pollution—a new approach Provides basic knowledge on how to design, grow and use algae and aquatic macrophytes