Nearshore Morphology, Benthic Structure, Hydrodynamics, and Coastal Groundwater Discharge Near Kahekili Beach Park, Maui, Hawaii

Nearshore Morphology, Benthic Structure, Hydrodynamics, and Coastal Groundwater Discharge Near Kahekili Beach Park, Maui, Hawaii
Author: U.S. Department of the Interior
Publisher: Createspace Independent Publishing Platform
Total Pages: 38
Release: 2014-02-19
Genre: Reference
ISBN: 9781495963414

This report presents a brief summary of recent fieldwork conducted off Kahekili Beach Park, Maui, Hawaii, the site of the newly established U.S. Coral Reef Task Force priority study area at Kaanapali and the Hawaii Department of Land and Natural Resources, Division of Aquatic Resources, Kahekili Herbivore Fisheries Management Area (HFMA). The goals of this fieldwork are to provide new baseline information to help guide future studies and to provide first insights into rates and drivers of coastal groundwater discharge and associated constituent loadings into the priority study area's coastal waters. This study presents the first swath acoustic mapping information, in situ oceanographic instrument measurements, and coastal groundwater discharge estimates at this site based on the submarine groundwater discharge tracer radon-222 (222Rn). Coastal groundwater discharge rates ranged from about 22 to 50 centimeters per day, depending on proximity of the sampling mooring to the primary discharge vent.

Groundwater in the Coastal Zones of Asia-Pacific

Groundwater in the Coastal Zones of Asia-Pacific
Author: Christoph Wetzelhuetter
Publisher: Springer Science & Business Media
Total Pages: 380
Release: 2013-05-28
Genre: Science
ISBN: 9400756488

Groundwater management and conservation becomes a more and more important issue in the heavily urbanized coastal zones of the Asia-Pacific region. This volume presents a comprehensive overview of the status of coastal groundwater research in this diverse region. It includes latest methodologies and technologies to assess processes associated with coastal groundwater development. Case studies and local examples from a broad geographical range of continental shoreline and island settings give an understanding of the diversity of coastal aquifers and the groundwater recourses they harbour. Audience: By providing a clearer understanding of the hydrogeological and hydrochemical processes, this volume offers a critical tool to coastal researchers, geoscientists in related fields, water engineers, groundwater managers and decision makers as it illustrates the human and environmental impacts on coastal groundwater resources and the relationship to coastal zone management strategies and the development of sustainable management approaches.

Managing Wastewater in Coastal Urban Areas

Managing Wastewater in Coastal Urban Areas
Author: National Research Council
Publisher: National Academies Press
Total Pages: 497
Release: 1993-02-01
Genre: Science
ISBN: 0309048265

Close to one-half of all Americans live in coastal counties. The resulting flood of wastewater, stormwater, and pollutants discharged into coastal waters is a major concern. This book offers a well-delineated approach to integrated coastal management beginning with wastewater and stormwater control. The committee presents an overview of current management practices and problems. The core of the volume is a detailed model for integrated coastal management, offering basic principles and methods, a direction for moving from general concerns to day-to-day activities, specific steps from goal setting through monitoring performance, and a base of scientific and technical information. Success stories from the Chesapeake and Santa Monica bays are included. The volume discusses potential barriers to integrated coastal management and how they may be overcome and suggests steps for introducing this concept into current programs and legislation. This practical volume will be important to anyone concerned about management of coastal waters: policymakers, resource and municipal managers, environmental professionals, concerned community groups, and researchers, as well as faculty and students in environmental studies.

Geochemistry, Groundwater and Pollution

Geochemistry, Groundwater and Pollution
Author: C.A.J. Appelo
Publisher: CRC Press
Total Pages: 678
Release: 2004-06-24
Genre: Science
ISBN: 9781439833544

Building on the success of its 1993 predecessor, this second edition of Geochemistry, Groundwater and Pollution has been thoroughly re-written, updated and extended to provide a complete and authoritative account of modern hydrogeochemistry.Offering a quantitative approach to the study of groundwater quality and the interaction of water, minerals,

Submarine Groundwater

Submarine Groundwater
Author: Igor S. Zektser
Publisher: CRC Press
Total Pages: 496
Release: 2006-09-29
Genre: Science
ISBN: 1420005251

Sustainable management of water resources is quickly increasing in importance on a global scale. An important piece of the puzzle is the characterization of marine water and determining its importance to geochemical budgets. To do this, submarine groundwater discharges must be carefully studied. Comprehensively exploring the subject, Submarine G

U-Th Series Nuclides in Aquatic Systems

U-Th Series Nuclides in Aquatic Systems
Author:
Publisher: Elsevier
Total Pages: 471
Release: 2011-07-29
Genre: Science
ISBN: 0080564887

Major advancement in the U-Th measurement techniques since the 1990's have resulted in new opportunities for the use of these nuclides to probe into aquatic processes in greater detail. U-Th Series Nuclides in Aquatic Systems provides state-of-the-art reviews on the applications of U-Th series nuclides to "time" and "tag" in a variety of processes occurring in aquatic systems. State of art reviews on the applications of U-Th Series nuclides to 'time'and 'tag' key processes occurring in aquatic systems. Self-contained, each chapter presents nuclide source functions, processes regulating their distributions and models used to describe them Emphasizes current thinking in the field and future directions