This wide ranging and informative book, which is brimming with practical advice, is aimed at all those who wish to create authentic models of ports, canals, quays, wharfs and their associated railway infrastructure. Topics covered in this new book include the history of ports and inland waterways, and the important role played by the railways in facilitating their operation; layout plans and ideas, all based on prototypes, that are aimed specifically at the scratch builder; a selection of modelling projects are included with dioramas of both a canal wharf and two different estuary ports, supported by nearly 400 hundred step-by-step colour photographs, drawings and track plans. Finally, it covers the modelling and painting techniques that can be used to create realistic-looking water and how models can be made more convincing and brought to life by the addition of appropriate colouring and weathering. This practical guide is aimed at railway modellers of all abilities, and will also be of interest to modellers in general. Beautifully illustrated with 394 colour step-by-step photographs, drawings and track plans.

Provides potential users of the Nat. Energy Modeling System under development a detailed look at the components of the new modeling system, and affords the opportunity for critical analysis of the system by recognized experts in the modeling field and input from potential users about how the system can best address their needs. Covers: oil and gas, renewable fuels, electricity planning, petroleum markets, gas transmission and distribution, coal supply and coal synthetics, transport. demand, oil supply, and more. Charts and tables. Over 80 presentations.

Inland aquatic habitats occur world-wide at all scales from marshes, swamps and temporary puddles, to ponds, lakes and inland seas; from streams and creeks to rolling rivers. Vital for biological diversity, ecosystem function and as resources for human life, commerce and leisure, inland waters are a vital component of life on Earth. The Encyclopedia of Inland Waters describes and explains all the basic features of the subject, from water chemistry and physics, to the biology of aquatic creatures and the complex function and balance of aquatic ecosystems of varying size and complexity. Used and abused as an essential resource, it is vital that we understand and manage them as much as we appreciate and enjoy them. This extraordinary reference brings together the very best research to provide the basic and advanced information necessary for scientists to understand these ecosystems – and for water resource managers and consultants to manage and protect them for future generations. Encyclopedic reference to Limnology - a key core subject in ecology taught as a specialist course in universitiesOver 240 topic related articles cover the field Gene Likens is a renowned limnologist and conservationist, Emeritus Director of the Institute of Ecosystems Research, elected member of the American Philosophical Society and recipient of the 2001 National Medal of Science Subject Section Editors and authors include the very best research workers in the field

A derivative of the Encyclopedia of Inland Waters, Biogeochemistry of Inland Waters examines the transformation, flux and cycling of chemical compounds in aquatic and terrestrial ecosystems, combining aspects of biology, ecology, geology, and chemistry. Because the articles are drawn from an encyclopedia, they are easily accessible to interested members of the public, such as conservationists and environmental decision makers. - This derivative text describes biogeochemical cycles of organic and inorganic elements and compounds in freshwater ecosystems