Автор: Goetz Melanie K. Название: Communicating Water`s Value Part 2: Stormwater, Wastewater & Watersheds ISBN: 1625761406 ISBN-13(EAN): 9781625761408 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 73920.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Today we can predict storms, reuse wastewater, and desalinate inland waters. And while technology makes it easier to quickly communicate, it can also strip away our humanity. Rather than succumb to the pull of anonymity created by that same technology, this book was written to help blur the lines between the experts and the public they affect.It means the experts never forgetting there are real people trusting them that the water is indeed “safe” to swim in or the wastewater can be treated to a level safe enough to drink. It means the public recognizing that operators must fix a main break no matter when it occurs. It means bringing the public into the mix upstream, at the discovery point of the problem rather than waiting to hand them only the preferred solution.No longer is lifting the experts’ curtain only when they’re ready to theatrically reveal solutions acceptable. Gone are the days when the public trusts all of the negotiations, problem solving, and hidden props appearing after the production of the water experts is complete.For the one thing you can predict about us humans is that hidden beneath the façade of logic, is our deep-seated emotional side. For only with a solid understanding of the consumer’s hidden world of perceptions and irrationality, can we truly communicate the value of water.This book reveals the power of engaging the public when communicating the value of water when it involves wastewater, stormwater and watersheds. Through stories of success and why communications can fail, this book is written for wastewater utilities, watershed stewards and stormwater managers, engineers, operators, stakeholders, elected officials, and anyone that truly wants to make a difference in the public’s perception when it comes to the value of water.
Water demand in southern Africa continues to rise, as urban areas expand and as agricultural water demand rises to meet the millennium development food security goals. Water resource availability in the northern Limpopo Basin has declined over the last 30 years, and will decline further under climate change. In this study, water resources modelling is used to quantify the effect of water resources strategies and climatic conditions on water resources availability. This is coupled with water balance modelling to evaluate the potential of alluvial aquifers, which form the beds of sand rivers.
The greatest benefit for the least impact comes from strategies providing for better land and soil/water management, such as changing from maize to small grains, production of livestock fodder and conservation agriculture. Small dams are a key resource to rural communities, and change to Multiple Use Systems through abstraction of water for irrigation has clear benefits locally. There is also great potential for the exploitation of alluvial aquifers for water supply. Better management of existing large dams, together with conjunctive use of alluvial groundwater and several reservoirs could increase productive use of water and significantly improve livelihoods without the construction of new reservoirs.
Автор: McMillan Sheryl Название: Water Pollution: Types, Causes and Management Strategies ISBN: 1682865452 ISBN-13(EAN): 9781682865453 Издательство: Неизвестно Цена: 166290.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
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