San Francisco Bay

Drought, Water Law, and the Origins of California's Central Valley Project

University of Nevada Press | October 27th, 2016

This book is an account of how water rights were designed as a key part of the state’s largest public water system, the Central Valley Project. Along sixty miles of the

This book is an account of how water rights were designed as a key part of the state’s largest public water system, the Central Valley Project. Along sixty miles of the San Joaquin River, from Gustine to Mendota, four corporate entities called “exchange contractors” retain paramount water rights to the river. Their rights descend from the days of the Miller & Lux Cattle Company, which amassed an empire of land and water from the 1850s through the 1920s and protected these assets through business deals and prolific litigation. Miller & Lux’s dominance of the river relied on what many in the San Joaquin Valley regarded as wasteful irrigation practices and unreasonable water usage. Economic and political power in California’s present water system was born of this monopoly on water control. Stroshane tells how drought and legal conflict shaped statewide economic development and how the grand bargain of a San Joaquin River water exchange was struck from this monopoly legacy, setting the stage for future water wars. His analysis will appeal to readers interested in environmental studies and public policy.

Droughts in California

Public Policy Institute of California (PPIC) | April 1st, 2021

Dry Me a River: Ecological Effects of Drought in the Upper San Francisco Estuary

University of California, Davis (UC Davis) | May 24th, 2024

Dynamic flood modeling essential to assess the coastal impacts of climate change

Nature Portfolio (Springer Nature) | March 13th, 2019

Coastal inundation due to sea level rise (SLR) is projected to displace hundreds of millions of people worldwide over the next century, creating significant eco

Coastal inundation due to sea level rise (SLR) is projected to displace hundreds of millions of people worldwide over the next century, creating significant economic, humanitarian, and national-security challenges. However, the majority of previous efforts to characterize potential coastal impacts of climate change have focused primarily on long-term SLR with a static tide level, and have not comprehensively accounted for dynamic physical drivers such as tidal non-linearity, storms, short-term climate variability, erosion response and consequent flooding responses. Here we present a dynamic modeling approach that estimates climate-driven changes in flood-hazard exposure by integrating the effects of SLR, tides, waves, storms, and coastal change (i.e. beach erosion and cliff retreat). We show that for California, USA, the world’s 5th largest economy, over $150 billion of property equating to more than 6% of the state’s GDP and 600,000 people could be impacted by dynamic flooding by 2100; a three- fold increase in exposed population than if only SLR and a static coastline are considered. The potential for underestimating societal exposure to coastal flooding is greater for smaller SLR scenarios, up to a seven-fold increase in exposed population and economic interests when considering storm conditions in addition to SLR. These results highlight the importance of including climate-change driven dynamic coastal processes and impacts in both short-term hazard mitigation and long-term adaptation planning.

Early Reclamation and Abandonment of the Central Sacramento-San Joaquin Delta

Sacramento Historical Society | September 15th, 2006

Earthquakes and High Water as Levee Hazards in the Sacramento-San Joaquin Delta

Delta Stewardship Council (Delta Council) | September 30th, 2016

East Bay Plain Subbasin Groundwater Sustainability Plan

East Bay Municipal Utilities District (East Bay MUD) | January 26th, 2022

The Plan Area lies within the boundaries of Contra Costa and Alameda counties, including all or portions of the cities of Alameda, Albany, Berkeley, El Cerrito, Emeryvill

The Plan Area lies within the boundaries of Contra Costa and Alameda counties, including all or portions of the cities of Alameda, Albany, Berkeley, El Cerrito, Emeryville, Hayward, Oakland, Piedmont, Richmond, San Leandro, and San Pablo. Unincorporated areas (including San Lorenzo) within the subbasin are covered by the respective county general plans (GPs), and various city GPs cover the other portions of the Subbasin. The Subbasin does not contain state lands, but does include some federal lands including Lytton Tribal lands. Due to size, this document has been divided into separate files. Executive Summary, Executive Summary Chapters 1-5, Appendix 1 (Chapter 1), Appendix 2 (Chapter 2), Appendix 3 (Chapter 3), Appendix 4 (Chapter 4), (No Appendix for Chapter 5), Appendix 6

EcoAtlas: Enhancing Regional Capacity for Habitat Restoration Project Tracking, Assessment and Reporting

San Francisco Estuary Institute (SFEI) | July 1st, 2016

This project consolidates information from a variety of existing datasets to signicantLly expand the project tracking functionality in EcoAtlas to include hundreds of h

This project consolidates information from a variety of existing datasets to signicantLly expand the project tracking functionality in EcoAtlas to include hundreds of habitat protection, enhancement, and restoration projects throughout the Central Valley and San Francisco Bay-Delta regions. The Project Tracker database has been redesigned to better accommodate detailed project information such as acres of distinct habitat types, species benefitted, progress and status, and funding sources. Additional functionality was added to enhance visual displays and queries of the tabular and spatial project data. As new projects are developed and existing projects enter new phases, information can be expanded and updated through the new online data entry forms. Additional spatial data layers such as “Modern Delta Habitat Types” allow users to evaluate projects within the context of existing ecological resources and other landscape characteristics and uses. Additional data, querying and mapping functionality will allow for improved analyses of changes in habitat extent, landscape-scale conservation planning, evaluation of progress towards meeting conservation objectives, and partnership building. By providing the tools needed to track and analyze landscape change, we will improve our ability to strategically conserve important habitats in the future.

Ecological forecasts for marine resource management during climate extremes

Nature Portfolio (Springer Nature) | December 5th, 2023

Ecological implications of modeled hydrodynamic changes in the upper San Francisco Estuary

San Francisco Estuary Institute (SFEI) | May 2nd, 2016

Understanding how the pre-development upper San Francisco Estuary supported native wildlife is challenging because our current understanding of local wildlife ecology is

Understanding how the pre-development upper San Francisco Estuary supported native wildlife is challenging because our current understanding of local wildlife ecology is largely based on the profoundly altered modern landscape. This difficulty is compounded by the dynamic nature of the upper estuary’s aquatic habitats, which naturally experience tremendous temporal variability, largely due to the region’s Mediterranean climate. One approach to understanding how the system historically supported native wildlife is through a lens of landscape ecology (Whipple et al. 2012; SFEI-ASC 2014). This memorandum documents the first efforts to understand the landscape ecology of the upper estuary, comprising the Sacramento-San Joaquin River Delta and Suisun Bay, using a 3D hydrodynamic model of the pre-development system. By studying the pre-development landscape, we hope to gain insight into the deficiencies of the contemporary landscape and to help develop solutions for remedying these deficiencies.