Hurricane Ivan's Impact Along the Northern Gulf of Mexico. Volume 86, Number 48 PDF Download
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Author: Publisher: ISBN: Category : Languages : en Pages : 6
Book Description
Just over a year after the landfall of Hurricane Ivan, scientists have now had an opportunity to evaluate a variety of oceanographic and geologic responses to this storm. Hurricanes Ivan, Katrina, and Rita are among the most powertul hurricanes recently to enter the Gulf of Mexico. Although it weakened from a very powertul category 5 hurricane to a category 3 before making landfall along the Alabama coast, Hurricane Ivan devastated the coasts of northwestern Florida and Alabama on 16 September 2004. This article summarizes what researchers have learned about Hurricane Ivan as it moved into the Gulf of Mexico coast. The article focuses on storm meteorology, sea state, shelf circulation, and sediment transport on the shelf and along the coast.
Author: Publisher: ISBN: Category : Languages : en Pages : 6
Book Description
Just over a year after the landfall of Hurricane Ivan, scientists have now had an opportunity to evaluate a variety of oceanographic and geologic responses to this storm. Hurricanes Ivan, Katrina, and Rita are among the most powertul hurricanes recently to enter the Gulf of Mexico. Although it weakened from a very powertul category 5 hurricane to a category 3 before making landfall along the Alabama coast, Hurricane Ivan devastated the coasts of northwestern Florida and Alabama on 16 September 2004. This article summarizes what researchers have learned about Hurricane Ivan as it moved into the Gulf of Mexico coast. The article focuses on storm meteorology, sea state, shelf circulation, and sediment transport on the shelf and along the coast.
Author: G. Shanmugam Publisher: Elsevier ISBN: 0444563350 Category : Science Languages : en Pages : 509
Book Description
This handbook is vital for understanding the origin of deep-water sandstones, emphasizing sandy-mass transport deposits (SMTDs) and bottom-current reworked sands (BCRSs) in petroleum reservoirs. This cutting-edge perspective, a pragmatic alternative to the conventional turbidite concepts, is crucial because the turbidite paradigm is built on a dubious foundation without empirical data on sandy turbidity currents in modern oceans. In the absence of evidence for sandy turbidity currents in natural environments, elegant theoretical models and experimental observations of turbidity currents are irrelevant substitutes for explaining the origin of sandy deposits as "turbidites." In documenting modern and ancient SMTDs (sandy slides, sandy slumps, and sandy debrites) and BCRSs (deposits of thermohaline [contour] currents, wind-driven currents, and tidal currents), the author describes and interprets core and outcrop (1:20 to 1:50 scale) from 35 case studies worldwide (which include 32 petroleum reservoirs), totaling more than 10,000 m in cumulative thickness, carried out during the past 36 years (1974-2010). The book dispels myths about the importance of sea level lowstand and provides much-needed clarity on the triggering of sediment failures by earthquakes, meteorite impacts, tsunamis, and cyclones with implications for the distribution of deep-water sandstone petroleum reservoirs. Promotes pragmatic interpretation of deep-water sands using alternative possibilities Validates the economic importance of SMTDs and BCRS in deep-water exploration and production Rich in empirical data and timely new perspectives
Author: Barry D. Keim Publisher: LSU Press ISBN: 0807146315 Category : Nature Languages : en Pages : 359
Book Description
"The storm has entered the Gulf." For those who live or travel near the Gulf of Mexico, this ominous announcement commands attention, especially given the frequency and force of hurricane strikes in recent years. Since 2004, the shores around the Gulf of Mexico have been in the crosshairs for an increasing number of hurricanes and tropical storms, including Charley and Wilma in southwestern Florida and Ivan, Dennis, Katrina, Rita, Gustav, and Ike along the northern Gulf coast from Panama City to near Galveston. In this definitive guide, climatologists Barry D. Keim and Robert A. Muller examine the big picture of Gulf hurricanes -- from the 1800s to the present and from Key West, Florida, to Mexico's Yucatan Peninsula -- providing an extraordinary compilation and interpretation of the entire region's hurricane and tropical storm history. Drawing from their own research and from National Hurricane Center records, Keim and Muller examine numerous individual Gulf storms, considering each hurricane's origin, oceanic and atmospheric influences, seasonality, track, intensity, size, point of landfall, storm surge, and impact on life, property, and the environment. They describe the unique features of the Gulf that influence the development of hurricanes, such as the loop current and its eddies, and identify areas of the coastline that are more or less vulnerable because of physical environment, socioeconomic environment, or both. They point out that the increase in population along the Gulf Coast over the past century has led to a rise in hurricane damage as once sparse coastlines are now lined with residents, commerce, and industry. In addition, they assess predicted hurricane activity for coming years in light of competing climate theories as well as cyclical patterns over the past century. Keim and Muller begin their book by scrutinizing the Gulf's deadliest storm, the Galveston Hurricane of 1900, whose victims received little to no warning of its approach. They then retrace 2005's Hurricane Katrina, the most costly storm, using NHC advisories and reports. Their comparison of these two catastrophic events shows that despite 105 years of tremendous technological advances, hurricanes remain ultimately rather unpredictable and human warning, readiness, and response measures continue to be imperfect. Keim and Muller also detail other memorable Gulf storms -- the Labor Day Hurricane of 1935, Audrey, Betsy, Camille, Gilbert, Andrew, Wilma, and more -- and give the hurricane strike records from 1901 to 2005 at thirty locations around the Gulf. They extend the New Orleans hurricane strike record back to the middle of the nineteenth century, providing key insight into comparisons of storm activities during the two centuries. An epilogue summarizes the destructive 2008 hurricane season, including storms Dolly, Gustav, and Ike. Plentiful maps, charts, tables, graphs, and photos, along with anecdotal observations and an informative text, make Hurricanes of the Gulf of Mexico a captivating and useful volume for Gulf residents, storm trackers, or anyone fascinated by the weather.
Author: G. Shanmugam Publisher: Elsevier ISBN: 0128225742 Category : Science Languages : en Pages : 613
Book Description
Mass Transport, Gravity Flows, and Bottom Currents: Downslope and Alongslope Processes and Deposits focuses solely on important downslope and alongslope processes. The book provides clear definitions and characteristics based on soil mechanics, fluid mechanics and sediment concentration by volume. It addresses Slides, Slumps, and Debris Flows, Grain Flows, Liquefied/Fluidized Flows, and Turbidity Currents, Density plumes, Hyperpycnal Flows, the Triggering Mechanisms of Downslope Processes, Bottom Currents, and Soft-Sediment Deformation Structures. The mechanics of each process are described in detail and used to provide empirically-driven categories to help recognize these deposits it the rock record. Case studies clearly illustrate of the problems inherent in recognizing these processes in the rock record, and potential solutions are provided alongside future avenues of research. An appendix also provides step-by-step guidance in describing and interpreting sediments. Comprehensively addresses modern downslope and alongslope processes, including definitions and mechanisms Provides key criteria for the recognition of depositional facies in the rock record Includes case studies to illustrate each downslope and alongslope process Identifies key problems and potential solutions for future research Uses pragmatic, empirical, data-driven interpretations to revise conventional facies models
Author: Rajat Mazumder Publisher: Elsevier ISBN: 0128033878 Category : Science Languages : en Pages : 614
Book Description
Sediment Provenance: Influences on Compositional Change from Source to Sink provides a thorough and inclusive overview that features data-based case studies on a broad range of dynamic aspects in sedimentary rock structure and deposition. Provenance data plays a critical role in a number of aspects of sedimentary rocks, including the assessment of palaeogeographic reconstructions, the constraints of lateral displacements in orogens, the characterization of crust which is no longer exposed, the mapping of depositional systems, sub-surface correlation, and in predicting reservoir quality. The provenance of fine-grained sediments—on a global scale—has been used to monitor crustal evolution, and sediment transport is paramount in considering restoration techniques for both watershed and river restoration. Transport is responsible for erosion, bank undercutting, sandbar formation, aggradation, gullying, and plugging, as well as bed form migration and generation of primary sedimentary structures. Additionally, the quest for reservoir quality in contemporary hydrocarbon exploration and extraction necessitates a deliberate focus on diagenesis. This book addresses all of these challenges and arms geoscientists with an all-in-one reference to sedimentary rocks, from source to deposition. Provides the latest data available on various aspects of sedimentary rocks from their source to deposition Features case studies throughout that illustrate new data and critical analyses of published data by some of the world’s most pre-eminent sedimentologists Includes more than 150 illustrations, photos, figures, and diagrams that underscore key concepts
Author: Publisher: Government Printing Office ISBN: Category : History Languages : en Pages : 228
Book Description
"The objective of this report is to identify and establish a roadmap on how to do that, and lay the groundwork for transforming how this Nation- from every level of government to the private sector to individual citizens and communities - pursues a real and lasting vision of preparedness. To get there will require significant change to the status quo, to include adjustments to policy, structure, and mindset"--P. 2.
Author: Publisher: Academic Press ISBN: 0080885225 Category : Science Languages : en Pages : 6392
Book Description
The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!
Author: Roger A. Pielke, Sr. Publisher: ISBN: Category : Nature Languages : en Pages : 318
Book Description
Losses to hurricanes in the 1990s total more than those incurred in the 1970s and 1980s combined, even after adjusting for inflation. This has led many to mistakenly conclude that severe hurricanes are becoming more frequent. In fact, according to recent research, the past few decades have seen a decrease in the frequency of severe storms and 1991 to 1994 was the quietest in at least 50 years. It does mean, however, that the world today is more vulnerable to hurricane impacts than it has ever been, which represents a serious policy problem. This book defines and assesses the hurricane problem, focusing primarily on the United States, in order to lay a foundation for action. The concept of vulnerability is used to integrate the societal and physical aspects of hurricane impacts. The book is unique in that it seeks to address both the scientific and societal aspects of hurricanes. While it focuses on the United States, it is intended to illustrate weather related impacts assessment that could be applied in other areas, and for phenomena other than hurricanes. More broadly, this book seeks to illustrate the beneficial uses (as well as limitations) of hurricane science to society. Explicit consideration of the relationship between science and society is much needed in an era when scientific research is under public and political pressure to demonstrate a better connection with societal needs.
Author: United States. Congress. House. Select Bipartisan Committee to Investigate the Preparation for and Response to Hurricane Katrina Publisher: ISBN: Category : Disaster relief Languages : en Pages : 588
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Author: G. Shanmugam
Author: Adrienne M. S. Correa
Author: Barry D. Keim
Author: G. Shanmugam
Author: Rajat Mazumder
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Author: Roger A. Pielke, Sr.
Author: United States. Congress. House. Select Bipartisan Committee to Investigate the Preparation for and Response to Hurricane Katrina