Fine Sediment Sources in Coastal Watersheds with Uplifted Marine Terraces in Northwest Humboldt County, California

Fine Sediment Sources in Coastal Watersheds with Uplifted Marine Terraces in Northwest Humboldt County, California PDF Author: Stephen Sungnome Madrone
Publisher:
ISBN:
Category : Erosion
Languages : en
Pages : 166

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Fine Sediment Sources in Coastal Watersheds with Uplifted Marine Terraces in Northwest Humboldt County, California

Fine Sediment Sources in Coastal Watersheds with Uplifted Marine Terraces in Northwest Humboldt County, California PDF Author: Stephen Sungnome Madrone
Publisher:
ISBN:
Category : Erosion
Languages : en
Pages : 166

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Sources, Dispersal, and Fate of Fine Sediment Supplied to Coastal California

Sources, Dispersal, and Fate of Fine Sediment Supplied to Coastal California PDF Author: Katherine L. Farnsworth
Publisher:
ISBN:
Category : Coastal sediments
Languages : en
Pages : 77

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Marine Terraces and Sedimentation in the Santa Cruz Area, California

Marine Terraces and Sedimentation in the Santa Cruz Area, California PDF Author: William Crane Bradley
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 220

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Sea-Level Rise for the Coasts of California, Oregon, and Washington

Sea-Level Rise for the Coasts of California, Oregon, and Washington PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309255945
Category : Science
Languages : en
Pages : 274

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Book Description
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.

Suspended Sediment and Turbidity on the Franciscan Formation, Humboldt County, California

Suspended Sediment and Turbidity on the Franciscan Formation, Humboldt County, California PDF Author: Max J. Copenhagen
Publisher:
ISBN:
Category : Watersheds
Languages : en
Pages : 142

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The Ecology of Humboldt Bay, California

The Ecology of Humboldt Bay, California PDF Author: Roger A. Barnhart
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 134

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Alluvial Fans

Alluvial Fans PDF Author: Adrian M. Harvey
Publisher: Geological Society of London
ISBN: 9781862391895
Category : Science
Languages : en
Pages : 258

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Book Description
Alluvial fans are important sedimentary environments. They trap sediment delivered from mountain source areas, and exert an important control on the delivery of sediment to downstream environments, to axial drainages and to sedimentary basins. They preserve a sensitive record of environmental change within the mountain source areas. Alluvial fan geomorphology and sedimentology reflect not only drainage basin size and geology, but change in response to tectonic, climatic and base-level controls. One of the challenges facing alluvial fan research is to resolve how these gross controls are reflected in alluvial fan dynamics and to apply the results of studies of modern fan processes and Quaternary fans to the understanding of sedimentary sequences in the rock record. This volume includes papers based on up-to-date research, and focuses on three themes: alluvial fan processes, dynamics of Quaternary alluvial fans and fan sedimentary sequences. Linking the papers is an emphasis on the controls of fan geomorphology, sedimentology and dynamics. This provides a basis for integration between geomorphological and sedimentological approaches, and an understanding how fluvial systems respond to tectonic, climatic and base-level changes.

National Assessment of Shoreline Change

National Assessment of Shoreline Change PDF Author:
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 72

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Ecosystems of California

Ecosystems of California PDF Author: Harold Mooney
Publisher: Univ of California Press
ISBN: 0520278801
Category : Nature
Languages : en
Pages : 1008

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Book Description
This long-anticipated reference and sourcebook for CaliforniaÕs remarkable ecological abundance provides an integrated assessment of each major ecosystem typeÑits distribution, structure, function, and management. A comprehensive synthesis of our knowledge about this biologically diverse state, Ecosystems of California covers the state from oceans to mountaintops using multiple lenses: past and present, flora and fauna, aquatic and terrestrial, natural and managed. Each chapter evaluates natural processes for a specific ecosystem, describes drivers of change, and discusses how that ecosystem may be altered in the future. This book also explores the drivers of CaliforniaÕs ecological patterns and the history of the stateÕs various ecosystems, outlining how the challenges of climate change and invasive species and opportunities for regulation and stewardship could potentially affect the stateÕs ecosystems. The text explicitly incorporates both human impacts and conservation and restoration efforts and shows how ecosystems support human well-being. Edited by two esteemed ecosystem ecologists and with overviews by leading experts on each ecosystem, this definitive work will be indispensable for natural resource management and conservation professionals as well as for undergraduate or graduate students of CaliforniaÕs environment and curious naturalists.

Formation, evolution, and stability of coastal cliffs : status and trends

Formation, evolution, and stability of coastal cliffs : status and trends PDF Author:
Publisher: DIANE Publishing
ISBN: 1428984054
Category : Cliffs
Languages : en
Pages : 129

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