South Coast

The Metropolitan Water District of Southern California Annual Report for the Fiscal Year July 1, 2018 to June 30, 2019

Metropolitan Water District of Southern California (MWD) | December 1st, 2019

The Metropolitan Water District of Southern California History and First Annual Report for the Period Ending June 30, 1938

Metropolitan Water District of Southern California (MWD) | January 20th, 1939

The Newest Plan of Los Angeles Engineers to Provide More Water for that Enterprising Metropolis

Scientific American | February 1st, 1925

The NOAA NCEI marine microplastics database

Nature Portfolio (Springer Nature) | October 20th, 2023

Microplastics (<5 mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of m

Microplastics (<5 mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of marine microplastics, and the need to curb its threats, require expansive, and continuous monitoring. While microplastic research has increased in recent years and generated significant volumes of data, there is a lack of a robust, open access, and long-term aggregation of this data. The National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI) now provides a global open access to marine microplastics data on an easily discoverable and accessible GIS web map and data portal. The objective of this data portal is to develop a repository where microplastics data are aggregated, archived, and served in a user friendly, consistent, and reliable manner. This work contributes to NCEI’s efforts towards data standardization, integration, harmonization, and interoperability among national and international collaborators for monitoring global marine microplastics. This paper describes the NOAA NCEI global marine microplastics database, its creation, quality control procedures, and future directions.

The Northern California 2018 Extreme Fire Season

American Meteorological Society (AMS) | February 19th, 2020

The fire season of 2018 was the most extreme on record in Northern California in terms of the number of fatalities (95), over 22,000 structures destroyed, and over 600,00

The fire season of 2018 was the most extreme on record in Northern California in terms of the number of fatalities (95), over 22,000 structures destroyed, and over 600,000 ha burned. The most deadly and destructive fire in California history, the Camp Fire, occurred in Butte County in the Sierra Nevada foothills in early November, and caused 85 fatalities and destroyed nearly 19,000 structures. The largest fire complex in state history, the Mendocino Complex, which included the Ranch fire, the largest single fire in state history, burned nearly 186,000 ha. It occurred in July and August, killing one firefighter. In western Shasta County nearly 138,000 ha burned from July through September in the Carr, Hirz, and Delta Fires. These fires caused multiple closures of Interstate 5 and exhibited some of the most extreme fire behavior ever observed in California. The Carr Fire caused eight fatalities, including two firefighters and two workers supporting firefighting efforts, burned over 1,100 homes in west Redding, caused the evacuation of one-third of the city, and produced an extreme fire vortex with an Enhanced Fujita scale rating between 136 to 165 mph, making it arguably the strongest tornado type event in state history, and one of the strongest documented cases in the world (Lareau et al. 2018).

The overlooked conservation values of saline lakes

Nature Portfolio (Springer Nature) | September 3rd, 2026

The Pacific Decadal Oscillation modulated marine heatwaves in the Northeast Pacific during past decades

Nature Portfolio (Springer Nature) | June 19th, 2023

The potential of collaborative solutions to improve management of California (United States) wildlands

Restoration Ecology, Society for Ecological Restoration (SER) | November 13th, 2024

The Public Trust Doctrine and California Water Law: National Audubon Society v. Department of Water and Power

University of California College of the Law, San Francisco (UC Law SF) | June 15th, 1982

Conflicting demands on dwindling surface water supplies in California have led to frequent challenges of state decisions to grant diversions of water that impair or destr

Conflicting demands on dwindling surface water supplies in California have led to frequent challenges of state decisions to grant diversions of water that impair or destroy ecological, recreational, or other instream uses of surface waters. This Comment examines the fundamental problems of surface water allocation in California and addresses the possibility of incorporating the public trust doctrine into the current water law system. The Comment then evaluates a recent attempt to apply the public trust doctrine in National Audubon Society v. Department of Water and Power. The Comment concludes by offering an alternative means to public trust protection of California's surface waters.

The Rainfall Intensity-Duration Control of Debris Flows After Wildfire

American Geophysical Union (AGU) | May 23rd, 2023