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Author: Emily Grubert
Publisher:
ISBN:
Category :
Languages : en
Pages : 230
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Book Description
The water system on Maui Island in Hawaii is an integral part of the island's infrastructure, affecting energy, agriculture, waste, and domestic systems. Both the built and the natural water systems are likely to be altered over the coming decades. Maui's two major industries are agriculture and tourism, which compete for water and land resources. Maui faces high costs for food and fuel it must import, and agricultural efforts might shift from plantation-scale monocropping to energy production or diversified agriculture for food. Simultaneously, land use changes (like deforestation), climate change, and cyclical droughts affect Maui's freshwater supply. Water planning and management based on careful assessment can be valuable tools for a community expecting that water will become increasingly scarce. Since water plays a large role in many other systems, choices about water allocation and use can help the island move toward solutions of multiple problems at once, including energy scarcity, coastal protection, and financial health. This work provides a dynamic snapshot of Maui's current built and natural water systems, then analyzes two potential water management actions: pumped storage hydroelectric facilities built on existing reservoirs and use of secondary treated wastewater to irrigate biomass for power. Based on cost estimates and alternative solutions, neither of these applications are currently judged viable.
Author: Emily Grubert
Publisher:
ISBN:
Category :
Languages : en
Pages : 230
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Book Description
The water system on Maui Island in Hawaii is an integral part of the island's infrastructure, affecting energy, agriculture, waste, and domestic systems. Both the built and the natural water systems are likely to be altered over the coming decades. Maui's two major industries are agriculture and tourism, which compete for water and land resources. Maui faces high costs for food and fuel it must import, and agricultural efforts might shift from plantation-scale monocropping to energy production or diversified agriculture for food. Simultaneously, land use changes (like deforestation), climate change, and cyclical droughts affect Maui's freshwater supply. Water planning and management based on careful assessment can be valuable tools for a community expecting that water will become increasingly scarce. Since water plays a large role in many other systems, choices about water allocation and use can help the island move toward solutions of multiple problems at once, including energy scarcity, coastal protection, and financial health. This work provides a dynamic snapshot of Maui's current built and natural water systems, then analyzes two potential water management actions: pumped storage hydroelectric facilities built on existing reservoirs and use of secondary treated wastewater to irrigate biomass for power. Based on cost estimates and alternative solutions, neither of these applications are currently judged viable.
Author: Stephen B. Gingerich
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 54
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Book Description
Author:
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 592
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Book Description
Author: Emily Grubert
Publisher:
ISBN:
Category :
Languages : en
Pages : 986
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Book Description
This work is part of a broader, multi-year investigation of Maui Island's freshwater resources. Maui Island faces multiple resource constraints, including water, land, energy, and capital, and these resource constraints could become relevant over the next forty years. Not only does Maui face potential changes to its water and other systems due to external factors beyond its control, like anthropogenic and other climate changes, but Maui also could make developmental choices that will impact how its resource systems interact. In particular, this work looks at Maui's freshwater systems as they relate to energy, waste, and environmental systems. This report provides a foundation for future scenario analysis on the island that will aim to characterize potential synergies and hazards of choices like increased food production, local fuel production, and increased use of renewable energies.
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 828
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Book Description
Author: Will Kyselka
Publisher: University of Hawaii Press
ISBN: 9780824805302
Category : Science
Languages : en
Pages : 176
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Book Description
Ancient geologic events come to life through clear description and artistic vision in this dramatic and fascinating story of Maui's birth and development. This book provides basic knowledge to enhance the experience of exploring Maui by describing how the island emerged, was formed, and is still being shaped by nature's forces of volcano, wind, and water. It also tells how human forces have changed the island. By furthering your knowledge of the land, you will gain a better understanding and deeper feeling for it as you learn the geologic past of familiar landmarks. Maui--How It Came to Be is one of several collaborations between Will Kyselka and Ray Lanterman. They earlier produced the successful and widely acclaimed guide to astronomy, North Star to Southern Cross. Their books are noted for clear and accurate presentation of scientific findings to the general reader.
Author: Stephen J. Walsh
Publisher: Springer Nature
ISBN: 303128089X
Category : Science
Languages : en
Pages : 510
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Book Description
Sustainable development is a process to improve the quality of life of people, while maintaining the ability of social–ecological systems to continue to provide valuable ecological services that social systems require. In the Galapagos Islands, the maintenance of amenity resources to support tourism and the quality of life of residents is explicitly linked to ecosystem goods and services, particularly, the accessibility to high-quality natural environments and the terrestrial and marine visitation sites that showcase iconic species. On June 26-30, 2022, the Galapagos Science Center celebrated its 10-Year Anniversary. As the crowning event of the anniversary celebration, the World Summit on Island Sustainability was held on San Cristobal Island, Galapagos Archipelago of Ecuador. The intent of the World Summit was to bring together leading experts on island ecosystems and, particularly, on island sustainability from across the globe to represent a diversity of perspectives, approaches, and stakeholder groups. The World Summit was an exclusive event that featured an “expert convening” of scholars and practitioners to address the social, terrestrial, and marine sub-systems of the Galapagos Islands and other similarly challenged island ecosystems from around the globe. The World Summit attracted 150 scientists to the Galapagos Islands to discuss projects conducted, for instance, in the Galapagos Islands, Hawaii, Guam, French Polynesia, Chile, Australia, and the Caribbean Islands. Island vulnerability, resilience, and sustainability were examined by scholars, for instance, from the University of North Carolina at Chapel Hill, Universidad San Francisco de Quito, Catholic University of Chile, University of Guam, James Cook University, University of the Sunshine Coast, North Carolina State University, North Carolina Museum of Natural Sciences, California Academy of Sciences, University of San Francisco, and the University of South Alabama as well as affiliated scientists from Exeter University, University of Edinburgh, University of Southampton, and the Galapagos National Park. The World Summit also included scholars from Re:wild, World Wildlife Fund, EarthEcho, and the East-West Center, Hawaii.
Author: Stephen B. Gingerich
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 84
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Book Description
Author: Patricia J. Shade
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 36
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Book Description
Report on the ground-water recharge for Lahaina on the Island of Maui based on rainfall, stream-flow, irrigation, pan-evaporation data, and soil characteristics.
Author: Carol Wilcox
Publisher: University of Hawaii Press
ISBN: 9780824820442
Category : Technology & Engineering
Languages : en
Pages : 212
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Book Description
Hawaii's sugar industry enjoyed great success for most of the 20th century, and its influence was felt across a broad spectrum: economics, politics, the environment, and society. This success was made possible, in part, through the liberal use of Hawaii's natural resources. Chief among these was water, which was needed in enormous quantities to grow and process sugarcane. Between 1856 and 1920, sugar planters built miles of ditches, diverting water from almost every watershed in Hawaii. "Ditch" is a humble term for these great waterways. By 1920, ditches, tunnels, and flumes were diverting over 800 million gallons a day from streams and mountains to the canefields and their mills. Sugar Water chronicles the building of Hawaii's ditches, the men who conceived, engineered, and constructed them, and the sugar plantations and water companies that ran them. It explains how traditional Hawaiian water rights and practices were affected by Western ways and how sugar economics transformed Hawaii from an insular, agrarian, and debt-ridden society into one of the most cosmopolitan and prosperous in the Pacific.
