Ocean Exploration and Coastal and Ocean Observing Systems : Joint Oversight Hearing Before the Subcommittee on Environment, Technology, and Standards, Subcommittee on Research, Committee on Science, and the Subcommittee on Fisheries Conservation, Wildlife


Book Description

Ocean exploration and coastal and ocean observing systems : joint oversight hearing before the Subcommittee on Environment, Technology, and Standards, Subcommittee on Research, Committee on Science, and the Subcommittee on Fisheries Conservation, Wildlife, and Oceans, Committee on Resources, House of Representatives, One Hundred Seventh Congress, first session, July 12, 2001.




Coastal Ocean Observing


Book Description

This manual describes the wide range of electromechanical, electrochemical and electro-optical transducers at the heart of current field-deployable ocean observing instruments. Their modes of operation, precision and accuracy are discussed in detail. Observing platforms ranging from the traditional to the most recently developed are described, as are the challenges of integrating instrument suits to individual platforms. Technical approaches are discussed to address environmental constraints on instrument and platform operation such as power sources, corrosion, biofouling and mechanical abrasion. Particular attention is also given to data generated by the networks of observing platforms that are typically integrated into value-added data visualization products, including numerical simulations or models. Readers will learn about acceptable data formats and representative model products. The last section of the book is devoted to the challenges of planning, deploying and maintaining coastal ocean observing systems. Readers will discover practical applications of ocean observations in diverse fields including natural resource conservation, commerce and recreation, safety and security, and climate change resiliency and adaptation. This volume will appeal to ocean engineers, oceanographers, commercial and recreational ocean data users, observing systems operators, and advanced undergraduate and graduate students in the field of ocean observing.




Coastal Ocean Observing Systems


Book Description

Coastal Ocean Observing Systems provides state-of-the-art scientific and technological knowledge in coastal ocean observing systems, along with guidance on establishing, restructuring, and improving similar systems. The book is intended to help oceanographers understand, identify, and recognize how oceanographic research feeds into the various designs of ocean observing systems. In addition, readers will learn how ocean observing systems are defined and how each system operates in relation to its geographical, environmental, and political region. The book provides further insights into all of these problem areas, offering lessons learned and results from the types of research sponsored and utilized by ocean observing systems and the types of research design and experiments conducted by professionals specializing in ocean research and affiliated with observing systems. Includes international contributions from individuals working in academia, management, and industry Showcases the application of science and technology in coastal observing systems Highlights lessons learned on partnerships, governance structure, data management, and stakeholder relationships required for successful implementation Provides insight into how ocean research transfers to application and societal benefit




Ocean Exploration and Coastal and Ocean Observing Systems


Book Description

Witnesses: Scott Gudes, Acting Undersec. for Oceans and Atmosphere, Dept. of Commerce; Rita Colwell, Dir., Nat. Science Found.; Rear Adm. Jay Cohen, Chief of Naval Research; Vice Admiral Conrad Lautenbacher, Jr., Pres., Consortium for Oceanographic Research and Educ.; Marcia McNutt, Pres. and CEO, Monterey Bay Aquarium Research Inst.; Robert Ballard, Pres., Inst. for Exploration; Robert Weller, Sr. Scientist and Dir., Cooperative Inst. for Climate and Ocean Research, Woods Hole Oceanographic Inst.; J. Frederick Grassle, Dir., Inst. of Marine and Coastal Sciences, Rutgers--The State Univ. of N.J.; Alfred Beeton, Chair, Science Advisory Board, NOAA; and Alexander Malahoff, Dir., Hawaii Undersea Research Lab., Univ. of Hawaii.







Deep Sea Challenge


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Hearing on Ocean Observing Systems


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Exploration of the Seas


Book Description

Seventy percent of our blue planet is covered by oceans. Although progress has been made in understanding the role of oceans in climate change, locating energy reserves, revealing new life forms, and describing the flow of carbon through these systems, it may be time to catapult our understanding to new levels by undertaking an interdisciplinary, international, global ocean exploration program. The interim report outlines the committee's vision for a future international global ocean exploration program; this vision will be fully described, together with detailed recommendations for technological needs and capabilities, funding levels, and management structures to ensure a productive and successful ocean exploration program.




Real-time Coastal Observing Systems for Marine Ecosystem Dynamics and Harmful Algal Blooms


Book Description

The proliferation of harmful phytoplankton in marine ecosystems can cause massive fish kills, contaminate seafood with toxins, impact local and regional economies and dramatically affect ecological balance. Real-time observations are essential for effective short-term operational forecasting, but observation and modelling systems are still being developed. This volume provides guidance for developing real-time and near real-time sensing systems for observing and predicting plankton dynamics, including harmful algal blooms, in coastal waters. The underlying theory is explained and current trends in research and monitoring are discussed.Topics covered include: coastal ecosystems and dynamics of harmful algal blooms; theory and practical applications of in situ and remotely sensed optical detection of microalgal distributions and composition; theory and practical applications of in situ biological and chemical sensors for targeted species and toxin detection; integrated observing systems and platforms for detection; diagnostic and predictive modelling of ecosystems and harmful algal blooms, including data assimilation techniques; observational needs for the public and government; and future directions for research and operations.