Download or read book The California Current written by Stan Ulanski and published by UNC Press Books. This book was released on 2016-02-13 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: The California Current--part of the large, swirling North Pacific gyre--flows slowly southward along the west coast of North America, stretching nearly 2,000 miles from southern British Columbia to the tip of Baja California in Mexico. To a casual observer standing on the shore, the vast current betrays no discernible signs, yet life abounds just over the horizon. Stan Ulanski takes us into the water on a journey through this magnificent, unique marine ecosystem, illuminating the scientific and biological marvels and the astonishing array of flora and fauna streaming along our Pacific coast. The waters of the California Current yield a complex broth of planktonic organisms that form the base of an elaborate food web that many naturalists have compared to the species-rich Serengeti ecosystem of Africa. Every year, turtles, seals, fish, and seabirds travel great distances to feast in the current's distinct biological oases and feeding sites. Apex predators, such as the California gray whale, humpback whale, salmon shark, and bluefin tuna, undertake extensive north-south migrations within the current to find enough to eat. The California Current energizes us to celebrate and protect a marine ecosystem integral to the myriad fisheries, coastal communities, and cultures of the Pacific coast.
Download or read book Regional Fisheries Oceanography of the California Current System written by Sam McClatchie and published by Springer Science & Business Media. This book was released on 2013-09-30 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The California Current System is one of the best studied ocean regions of the world, and the level of oceanographic information available is perhaps only surpassed by the northeast and northwest Atlantic. The current literature (later than 1993) offers no comprehensive, integrated review of the regional fisheries oceanography of the California Current System. This volume summarizes information of more than 60-year California Cooperative Oceanic Fisheries Investigation (CalCOFI). While providing a large bibliography, the intent was to extract themes relevant to current research rather than to prepare a compendious review of the literature. The work presents a useful review and reference point for multidisciplinary fisheries scientists and biological oceanographers new to working in the California Current System, and to specialists wishing to access information outside their core areas of expertise. In addition it aims to deliver an up to date reference to the current state of knowledge of fisheries oceanography in the California Current System.
Download or read book Upwelling Systems of the World written by Jochen Kämpf and published by Springer. This book was released on 2016-08-29 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upwelling systems are special places in the oceans where nutrient-enriched water is brought into the euphotic zone to fuel phytoplankton blooms that, via marine food-web interactions, create the world’s richest fish resources. This book introduces the reader to the interdisciplinary science of upwelling and provides a comprehensive overview of the world’s most productive marine ecosystems in the context of climate variability, climate change and human exploitation. This material presented is suitable for undergraduate and postgraduate study or just for anyone interested to learn about the creation of life in the oceans and how this is compromised by human activities.
Download or read book The Coasts of California written by Obi Kaufmann and published by Heyday Books. This book was released on 2022-04-17 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: An epic, gloriously illustrated journey up and down California's shoreline California's coastline is world famous, an endless source of fascination and fantasy, but there is no book about it like this one. Obi Kaufmann, author-illustrator of The California Field Atlas and The Forests of California, now turns his attention to the 1,200 miles of the Golden State where the land meets the ocean. Bursting with color, The Coasts of California is in Kaufmann's signature style, fusing science with art and pure poetic reverie. And much more than a survey of tourist spots, Coasts is a full immersion into the astonishingly varied natural worlds that hug California's shoreline. With hundreds of gorgeous watercolor maps and illustrations, Kaufmann explores the rhythms of the tides, the lives of sea creatures, the shifting of rocks and sand, and the special habitats found on California's islands. At the book's core is an expansive, detailed walk down the California Coastal Trail, including maps of parks along the way--a wealth of knowledge for any coast-lover. The Coasts of California is a geographic epic, an odyssey in nature, a grand and glorious book for a grand and glorious part of the world.
Download or read book California Place Names written by Erwin G. Gudde and published by Univ of California Press. This book was released on 1998 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This anniversary edition concentrates on the origins of the names currently used for the cities, towns, settlements, mountains, and streams of California, with engrossing accounts of the history of their usage. The dictionary includes a glossary and a bibliography.
Download or read book Mesoscale to Large scale Variability in the California Current System from High resolution Observations written by Alice Sonya Ren and published by . This book was released on 2022 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of the ocean historically has moved forward in parallel with our ability to make observations. In the thesis, high-resolution observations of the California Current System made by Spray underwater gliders are used to discuss extreme events, eddy across-shore transport, and the annual cycle of dissolved oxygen in the upper ocean. The time scales covered in the thesis include annual to interannual changes while the spatial scales are mesoscale and larger. The availability of high-resolution ocean glider data for over 13 years provides the backbone to conduct analyses over these time and spatial scales. The thesis starts by examining temperature and salinity extremes from 2014-2019 in the California Current System and its source waters. The 2014-2019 period was anomalously warm. In addition, a salinity anomaly from 2017-2019 in the California Current System was found to have formed in the North Pacific Subtropical Gyre in 2015 and subsequently advected into the source waters of the California Current. Next, the thesis examines the offshore propagation of subthermocline eddies from the coast. Subthermocline eddies are observed to propagate at near the local first baroclinic Rossby wave speed. It is estimated that the subthermocline eddies are important to the salt budget in the California Current System and are difficult to track with surface observations alone. The thesis next discusses dissolved oxygen observations collected from 2017 to 2020. First, the thesis considers the procedure to correct for drift in the optical sensors used to make dissolved oxygen observations. A model is fit to changes in the gain correction coefficient over time and predicts the drift for 5 years after sensor calibration. Second, the thesis describes the annual cycle of dissolved oxygen in the upper 500 m of the central and southern California Current System. A subsurface dissolved oxygen maximum is described in the oligotrophic region on the offshore edge of the California Current System. During seasonal coastal upwelling, heave of isopycnals is the primary mechanism that deoxygenates the water column, while mixing and biological sources and sinks also cause changes. Evidence of ventilation is found along sloping isopycnals which oxygenates the ocean above 300 m. The collection of work in the thesis is relevant to extreme climate events and climate change in the oceans, including impacts to the biological environment. The thesis also touches on basic research questions related to geostrophic turbulence. The discoveries in the thesis are made possible by the high-resolution ocean data collected by autonomous Spray gliders used together in a network to create sustained observations of a regional ocean.
Download or read book The California Naturalist Handbook written by Greg de Nevers and published by Univ of California Press. This book was released on 2013-02-15 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The California Naturalist Handbook provides a fun, science-based introduction to California’s natural history with an emphasis on observation, discovery, communication, stewardship and conservation. It is a hands-on guide to learning about the natural environment of California. Subjects covered include California natural history and geology, native plants and animals, California’s freshwater resources and ecosystems, forest and rangeland resources, conservation biology, and the effects of global warming on California’s natural communities. The Handbook also discusses how to create and use a field notebook, natural resource interpretation, citizen science, and collaborative conservation and serves as the primary text for the California Naturalist Program.
Download or read book The California Field Atlas written by Obi Kaufmann and published by Heyday Books. This book was released on 2017-09 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[A] gorgeously illustrated compendium."--Sunset This lavishly illustrated atlas takes readers off the beaten path and outside normal conceptions of California, revealing its myriad ecologies, topographies, and histories in exquisite maps and trail paintings. Based on decades of exploring the backcountry of the Golden State, artist-adventurer Obi Kaufmann blends science and art to illuminate the multifaceted array of living, connected systems like no book has done before. Kaufmann depicts layer after layer of the natural world, delighting in the grand scale and details alike. The effect is staggeringly beautiful: presented alongside California divvied into its fifty-eight counties, for example, we consider California made up of dancing tectonic plates, of watersheds, of wildflower gardens. Maps are enhanced by spirited illustrations of wildlife, keys that explain natural phenomena, and a clear-sighted but reverential text. Full of character and color, a bit larger than life, The California Field Atlas is the ultimate road trip companion and love letter to a place.
Download or read book The California Spotted Owl written by Jared Verner and published by . This book was released on 1992 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ocean Modeling in an Eddying Regime written by Matthew W. Hecht and published by John Wiley & Sons. This book was released on 2013-04-30 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 177. This monograph is the first to survey progress in realistic simulation in a strongly eddying regime made possible by recent increases in computational capability. Its contributors comprise the leading researchers in this important and constantly evolving field. Divided into three parts Oceanographic Processes and Regimes: Fundamental Questions Ocean Dynamics and State: From Regional to Global Scale, and Modeling at the Mesoscale: State of the Art and Future Directions The volume details important advances in physical oceanography based on eddy resolving ocean modeling. It captures the state of the art and discusses issues that ocean modelers must consider in order to effectively contribute to advancing current knowledge, from subtleties of the underlying fluid dynamical equations to meaningful comparison with oceanographic observations and leading-edge model development. It summarizes many of the important results which have emerged from ocean modeling in an eddying regime, for those interested broadly in the physical science. More technical topics are intended to address the concerns of those actively working in the field.
Download or read book Sea Level Rise for the Coasts of California Oregon and Washington written by National Research Council and published by National Academies Press. This book was released on 2012-12-06 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tide gauges show that global sea level has risen about 7 inches during the 20th century, and recent satellite data show that the rate of sea-level rise is accelerating. As Earth warms, sea levels are rising mainly because ocean water expands as it warms; and water from melting glaciers and ice sheets is flowing into the ocean. Sea-level rise poses enormous risks to the valuable infrastructure, development, and wetlands that line much of the 1,600 mile shoreline of California, Oregon, and Washington. As those states seek to incorporate projections of sea-level rise into coastal planning, they asked the National Research Council to make independent projections of sea-level rise along their coasts for the years 2030, 2050, and 2100, taking into account regional factors that affect sea level. Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future explains that sea level along the U.S. west coast is affected by a number of factors. These include: climate patterns such as the El Niño, effects from the melting of modern and ancient ice sheets, and geologic processes, such as plate tectonics. Regional projections for California, Oregon, and Washington show a sharp distinction at Cape Mendocino in northern California. South of that point, sea-level rise is expected to be very close to global projections. However, projections are lower north of Cape Mendocino because the land is being pushed upward as the ocean plate moves under the continental plate along the Cascadia Subduction Zone. However, an earthquake magnitude 8 or larger, which occurs in the region every few hundred to 1,000 years, would cause the land to drop and sea level to suddenly rise.
Download or read book Ocean Currents written by Robert Marsh and published by Elsevier. This book was released on 2021-06-30 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean Currents: Physical Drivers in a Changing World opens with a general introduction to the character, measurement, and simulation of ocean currents, leading to a physical and dynamical framework for understanding the wide variety of flows encountered in the oceans. The book comprises chapters covering distinct aspects of contrasting ocean currents: broad and slow, deep and shallow, narrow and swift, large scale and small scale, low latitudes and high latitudes, and moving in horizontal and vertical planes. Through this approach the authors cover a wide range of applications, from local to global, with considerable geographical context. - Provides analyses of ocean observations and numerical model simulations, highlighting the pathways and drift associated with ocean currents, around the World Ocean, linked to online exercises for instructors and students that extend this perspective - Presents applications to natural phenomena, showing how ocean currents shape marine ecosystems, helping researchers understand the distribution and adaptation of life in the oceans - Addresses societal challenges, specifically how ocean currents disperse pollutants (e.g. plastic) from coastal sources and how the global ocean circulation is central to our changing climate, helping students and researchers develop an interdisciplinary approach to global environmental change
Download or read book California s Ancient Past written by Jeanne E. Arnold and published by University Press of Colorado. This book was released on 2010-05-01 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: “California’s Ancient Past is an excellent introduction and overview of the archaeology and ancient peoples of this diverse and dynamic part of North America. Written in a concise and approachable format, the book provides an excellent foundation for students, the general public, and scholars working in other regions around the world. This book will be an important source of information on California’s ancient past for years to come.” —Torben C. Rick, Smithsonian Institution "California's Ancient Past is a well written, highly informative, and thought-provoking book; it will make a significant contribution to California archaeology. It is highly readable—the text and materials covered are suitable for both scholars and interested lay people. The book is well organized...with discussions about the culture history and theoretical perspectives of California archaeology and . . . the latest and most relevant references." —Kent Lightfoot, University of California, Berkeley “With California’s Ancient Past, Arnold and Walsh [offer] a well-written, interesting, and succinct archaeological summary of California from the terminal Pleistocene to historic contact.” —David S. Whitley, Journal of Anthropological Research
Download or read book Lagrangian Measurements of Eddy Characteristics in the California Current System written by James Gary Sires and published by . This book was released on 1997 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the Eastern Boundary Current program in 1993, 96 Argos-tracked surface drifters, drogued to 15 m depth, and satellite thermal imagery were used to provide a description of the mesoscale features in the California Current System off the northern California coast. The drifter movements and satellite images revealed a highly energetic series of filaments and eddies that dominated the summer flow field off the coast, similar to those noted in the earlier CODE, OPTOMA, and CTZ studies. Winter mesoscale activity in the region was less energetic, with the principle feature being the poleward-flowing Davidson Current. Translation rates for mesoscale eddies were deduced from drifter trajectories in the summer period. Translation rates, vorticity, divergence and eddy center positions were also estimated for a cyclone and anticylone sampled in July and September, respectively, by constraining observed drifter velocities to a linear Taylor expansion in the least square sense. Translation rates from this technique were similar to those observed from previous shipboard surveys and drifter motions. Using observations over 7 (12) days, the cyclonic (anticyclonic) eddy was determined to have a translation rate of 3.7 (4.2) cm/s to the southwest. The least square technique, applied to shorter time periods, however, provided unreliable estimates of eddy properties when drifters were not evenly distributed around the eddy.
Download or read book The Early Stages of Fishes in the California Current Region written by H. Geoffrey Moser and published by . This book was released on 1996 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spatial Structures of Optical Parameters in the California Current as Measured with the Nimbus 7 Coastal Zone Color Scanner written by John T. McMurtrie and published by . This book was released on 1984 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wind Stress and Wind Stress Curl Over the California Current written by Craig S. Nelson and published by . This book was released on 1977 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
