Bøger af FLYNN HAYES

Floods are defined as the overflow of water which submerges parts of dry land. They can be extremely destructive in nature and pose a great risk to public health. Floods occur due to excess rainfall or when water flow exceeds the channel's capacity in a water body. Flood risk management is a modern day approach to deal with flood risks. It aims to reduce the damage to life and property in ways that balance this aim against other considerations. It makes use of hydrological modeling to forecast floods. This book is a compilation of chapters that discuss the most vital concepts and emerging trends in the field of flood risk management. From theories to research to practical applications, case studies related to all contemporary topics of relevance to this field have been included herein. As this field is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject.

An overflow of water that primarily submerges the dry land is known as flood. Floods are of primary concern in the field of agriculture, civil engineering and public health. It can occur due to upslope factors, downslope factors and sometimes by coincidence. Flooding is the result of an overflow of water from water bodies, due to the gathering of rainwater, or when the river flow rate exceeds the capacity of the river channel. Floods often cause damage to homes and businesses. Loss of life, damage to buildings, bridges, roadways, and canals are some primary effects of the flood. The secondary effects can result in economic hardship due to a temporary decline in tourism, rebuilding costs, food shortages, etc. Flood forecasting is an important element of flood warning. It uses forecasted precipitation and streamflow data to forecast flow rates and water levels. Planting vegetation to retain extra water, construction of floodways, dams, diversion canals, flood plains, coastal defenses, temporary perimeter barriers are few examples of flood control methods that are used to reduce or prevent the damaging effects of flood waters. This book contains some path-breaking studies on floods. It presents researches and studies performed by experts across the globe. Those in search of information to further their knowledge will be greatly assisted by this book.