Aqua Zero







Aqua Zero

Bottled Water - Drink Water - Water - H2O

Aqua - Water Park - Diving - Underwater






Handbook To The Marine Aquarium

RRP $17.50

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Contains practical instructions for constructing, stocking, and maintaining a tank, and for collecting plants and animals. Philip Henry Gosse (1810-1888) coined the term 'aquarium' in 1854 and set off the Victorian craze for keeping them in the home. His classic Handbook offers simple, practical advice for the beginner. This second edition, much improved by first-hand experience, captures Gosse at the height of his influence. A Fellow of the Royal Society, Gosse was one of Britain's great naturalists of the seaside, an expert on sea anemones, and a widely admired science writer. Over 150 years old, his Handbook is a fascinating window into the earliest days of aquarium keeping. Complete facsimile of 1856 edition.


Aquaculture And Fisheries Biotechnology

RRP $385.99

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The growth rate of worldwide aquaculture has been sustained and rapid, and the explosion of research in genetic biotechnology has made significant impact on aquaculture and fisheries, although potential for much greater progress exists. "Aquaculture and Fisheries Biotechnology and Genetics" covers topics essential to the study of fish genetics, including qualitative and quantitative traits, crossbreeding, inbreeding, genetic drift, hybridization, selection programs, polyploidy, genomics and cloning. This fully updated second edition also addresses environmental risk, food safety and government regulation of transgenic aquatic organisms, commercial applications of fish biotechnology and future issues in fish genetics. It is essential reading for researchers and students in fish genetics and fish molecular genetics.


Physical Effects Of Wet Weather Flows On Aquatic Habitats

RRP $24.99

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This study explores the current state of knowledge with respect to the effects of wet weather flows from urban areas on the physical character of aquatic habitat. It identifies knowledge gaps with respect to our ability to define the cause-effect relationships, examines the comprehensiveness of the data used in support of the published literature in the subject area, and makes a qualitative determination of the usefulness of those data for further analysis to increase our knowledge in the subject area. Finally, it recommends further research studies that will increase our knowledge in the subject area, with emphasis on pilot-scale projects that can be used to develop practical protocols for preventing or mitigating the effects. Major findings and conclusions are: 1) we lack a solid conceptual framework for predicting the impact of large-scale watershed modifications and wet weather flows on ecological processes that influence stream communities; 2) there is a need for longer-term monitoring; 3) there is no widely accepted system for quantifying geomorphic instability and degradation of physical habitat; 4) there is a need for process-based stream classification; 5) specific links between urbanization characteristics and stream degradation are lacking; 6) there is a need for urban best management practice (BMP) assessment standards; and 7) developing a multi-scale understanding of habitat potential in human-dominated watersheds is needed. The report recommends a research program that first and foremost, includes comprehensive, long-term monitoring augmented with mathematical modeling of the linkages between development style/drainage system design, flow regime, and multi-scale changes in physical habitat and biotic response. Improved diagnosis and predictive understanding of future change require multifaceted, multiscale, and multidisciplinary studies based on a firm understanding of the history and processes operating in a drainage basin. Detailed long-term analyses of the influence of hydrologic regime and channel morphology on differences between communities in recruitment, immigration/emigration, mortality, and age structure are also needed. Finally, future research should directly examine tradeoffs between: 1) flood mitigation versus channel roughness, habitat heterogeneity, debris inputs, and riparian protection; 2) chemical water quality improvement through extended detention versus geomorphically-based flow regime controls; and, 3) rehabilitation of aquatic habitat using static features versus allowing the potential for dynamic adjustments in channel form and habitat structure. It is extremely important that the research be pragmatic, and focus on developing pilot/demonstration studies that will lead to design guidance that municipalities can use to design new systems, or improve existing systems, that will protect not only the safety and welfare of the citizenry that it serves, but also the aquatic ecosystems in the streams that receive the wet weather discharges from these urbanized sites.



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Aqua Zero Articles

Bottled Water Drink Water Water H2O
Aqua Water Park Diving Underwater
Ocean Cave Diving Waterproof Water Park
Swimming Pool Softened Water Water Air Harvesting Water

Aqua Zero Books

Bottled Water Drink Water Water H2O
Aqua Water Park Diving Underwater
Ocean Cave Diving Waterproof Water Park
Swimming Pool Softened Water Water Air Harvesting Water

Aqua Zero