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12 records
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Management theme
Delta As Place
Environmental Conditions
Flood Risk And Land Use Management
Governance
Habitat Management
Invasive / Non-native Species Management
Native Species Management
Water Quality
Water Supply Management
Science theme
Amphibians And Reptiles
Aquatic Vegetation
Biological Resource Use
Channelized Habitats
Environmental Conditions
Fish
Floodplain
Food Webs
Habitat Changes
Hydrologic Changes
Hydrology And Hydrodynamics
Invasive / Non-native Species
Invertebrates
Land Use And Human Activities
Landform And Natural Disturbance
Mammals
Nutrients, Energy And Food Web
Riparian Habitats
Sediment
Social Science
Species
Terrestrial Habitats
Tidal Wetlands
Traditional Knowledge
Water Quality
Weather And Climate
Type
Core Monitoring
Status And Trend Monitoring
Synthesis
Targeted Foundational Research
Targeted Immediate Research
Unsure
Delta region
Cache Slough Complex
East Delta
Entire Delta
North Delta
South Delta
Suisun Marsh
Twitchell And Sherman Complex
West Delta
Yolo Bypass
Yolo Bypass And Cache Slough Complex
Status
Awarded / Initiating
Complete
In Progress / Ongoing
Advanced
Science function
Data Application / Analytics
Data Application – Data Analysis
Data Application – Information Management
Data Application – Modeling
Data Application – Science Communication / Knowledge Synthesis
Monitoring – Effectiveness
Monitoring – Implementation
Monitoring – Status And Trends
Planning And Guidance
Research
Management actions
Agricultural Production
Carbon Markets
Climate Change Mitigation
Creation Of Favorable Habitat Conditions For Native Species
Flood Control
Ghg Emissions
Groundwater Protection & Management
Habitat Protection / Enhancement / Restoration
Improving Methods And/or Infrastructure For Science And Monitoring
Invasive Species Control And Management
Land Use Designation
Methylmercury Tmdl
Natural Environmental Flows
Pathways Of Introduction Of Invasives
Pollution Control
Population Enhancement Of Listed Species
Predation
Salinity Gate Management
Sea-level Rise Accommodation
Subsidence Reversal
Wastewater Management
Water Conveyance / Infrastructure
Water Demand
Water Operations
Water Storage
Wetland Resilience
Wetlands
Science topics
Above-highwater Refugia
Agriculture
Air Temperature
Algae
Ammonia
Amphibians And Reptiles
Aquatic Vegetation
Arsenic
Atmosphere
Backwater
Bedload
Benthic
Benthos
Bioaccumulation
Biosentinels
Birds
Bivalve
Brazilian Waterweed
Cadmium
California Tiger Salamander
Carbon
Carbon Storage
Chemistry
Chinook Salmon
Chlorophyll A / B
Climate Change
Conductivity
Constituent Of Emerging Concern Cec
Copper
Corbicula/potamocorbula
Crustaceans
Cyanobacteria
Delta Islands
Delta Smelt
Deposition
Detritus
Direction
Dissolved Oxygen
Docks And Ports
Dredging
Drought
Emergent Macrophytes
Endangered Species
Endocrine Disruptors
Energy And Mines
Environmental Drivers
Epiphytic Algae
Erosion
Estuaries
Evaporation / Evapotranspiration
Extreme Heat
Extreme Storms
Fecal Coliform / E. Coli
Fish
Fishing
Flame Retardants
Floating Aquatic Vegetation
Flood
Flows
Flushing Rates
Food Webs
Forest Harvesting
Forests
Fungicides
Giant Garter Snake
Giant Reed
Green Sturgeon
Greenhouse Gas Ghg
Groundwater
Gulls
Habitat
Habitat Restoration
Harmful Algal Blooms Hab
Herbicides
Hg And Methyl Mercury
Historical Ecology
Hunting
Hydrocarbons / Polycyclic Aromatic Hydrocarbons Pah
Insecticides
Insects
Intertidal / Transition Zones
Invasive / Non Native Species
Invertebrates
Jellyfish
Land Elevation
Landscape Change
Landscape Metrics
Lead
Levees
Light
Longfin Smelt
Main Channels
Mammals
Managed Ponds
Marsh Wildlife
Methylmercury
Microplastics
Mollusks
Mudflats
Mysis
Nitrogen
Nitrogen / Ammonia
Non-forested Vegetation
Non-resident / Overwintering Birds
Nutria
Nutrients
Open Water
Other Discharge Contaminants
Other Species
Other Zooplankton
Outflow
Pacific Flyway
Pelagic Fish
Pesticides
Ph
Phosphorous
Phragmites
Phytoplankton
Polychlorinated Biphenyl Pcb
Precipitation
Predation
Primary Production
Rail Lines
Recreation & Tourism
Residence Time
Resilience
Restoration
Restoration Planning
Riparian Wildlife
Roads And Bridges
Rodenticides
Sacramento Splittail
Salinity
Salmon Migration
Salmon Rearing
Salt Marsh Harvest Mouse
Saltwater / Freshwater Marshes
Sav/fav
Sea Level Rise
Seasonally Flooded
Sediments
Seismicity
Selenium
Shorebirds
Sloughs
Snowpack / Snow Water Equivalent Swe
Socio-economic Drivers
Soil
Solar Irradiance
Spongeplant
Stage
Steelhead Trout
Stormwater Runoff / Drainage
Striped Bass
Sturgeon
Submerged Aquatic Vegetation
Subsidence
Surface Water / Flow
Suspended Sediment
Temperature
Terrestrial Wildlife
Tidal Wetlands
Tides
Toxicity
Turbidity
Urban Development
Velocity
Vessels And Shipping Channels
Wastewater Discharge
Water
Water Conveyance / Infrastructure
Water Hyacinth
Water Intakes, Fish Screens & Passage
Water Management
Water Operations / Exports
Water Storage
Water Temperature
Water Use / Demand
Waterfowl
Waves
Wetland Mapping
Wetlands
White Sturgeon
Wildfire
Wind
Yellow Star Thistle
Zinc
Zooplankton
Science action area
1b. Develop Tools To Assist Adaptive Management In The Delta
2a. Evaluate And Update Monitoring Programs To Ensure Their Ability To Track And Inform The Management Of Climate Change Impacts, Emerging Stressors, And Changes In Species Distributions.
5b. Identify Thresholds In The Survival And Health Of Managed Fish And Wildlife Species With Respect To Environmental Variables (e.g., Flow, Temperature, Dissolved Oxygen) And Location-specific Survival Probabilities To Develop Strategies That Will Suppor
N/a (project Initiated Prior To 2017)
Saa Action Area 1 (2017-2021): Invest In Assessing The Human Dimensions Of Natural Resource Management Decisions
Saa Action Area 2 (2017-2021): Capitalize On Existing Data Through Increasing Science Synthesis
Saa Action Area 3 (2017-2021): Develop Tools And Methods To Support And Evaluate Habitat Restoration
Saa Action Area 4 (2017-2021): Improve Understanding Of Interactions Between Stressors And Managed Species And Their Communities
Saa Action Area 5 (2017-2021): Modernize Monitoring, Data Management, And Modeling
Saa Need 1 (2022-2026): Improve Coordination And Integration Of Large-scale Experiments, Data Collection, And Evaluation Across Scales And Institutions
Saa Need 2 (2022-2026): Enhance Monitoring And Model Interoperability, Integration, And Forecasting.
Saa Need 3 (2022-2026): Expand Multi-benefit Approaches To Managing The Delta As A Social-ecological System
Saa Need 4 (2022-2026): Build And Integrate Knowledge On Social Processes And Human Behavior To Support Effective And Equitable Management
Saa Need 5 (2022-2026): Acquire New Knowledge And Synthesize Existing Knowledge Of Interacting Stressors To Support Species Recovery
Saa Need 6 (2022-2026): Assess And Anticipate Climate Change Impacts To Support Successful Adaptation Strategies
Unspecified
Start year
End year
Organizations and funding programs
Lead implementing organization
Audubon Canyon Ranch
CALFED Bay-Delta Program
California Department of Conservation [DOC]
California Department of Fish and Wildlife [CDFW]
California Department of Forestry and Fire Protection [CALFIRE]
California Department of Parks and Recreation [PARKS]
California Department of Pesticide Regulation [DPR]
California Department of Transportation [Caltrans]
California Department of Water Resource [DWR]
California Energy Commission [CEC]
California Rice Commission
California Sea Grant
California State Coastal Conservancy
California State University - East Bay
California State University Long Beach
California State University Maritime Academy
California State University [CSU]
California State Water Resources Control Board [SWRCB]
California Water Board - Central Valley Region
Central Valley Regional Water Quality Control Board [Central Valley RWQCB]
Contra Costa Water District [CCWD]
Cornell University - Lab of Ornithology
Cramer Fish Sciences
Delta Regional Monitoring Program [RMP]
Delta Stewardship Council
Delta Stewardship Council - Delta Science Program
DigitalGlobe
East Bay Municipal Utilities District
European Space Agency
Goddard Space Flight Center
Land IQ
MarineTraffic
Metropolitan Water District of Southern California
Michigan State University
National Aeronautics and Space Administration [NASA]
National Agricultural Statistics Service [NASS]
National Audubon Society
National Marine Fisheries Service [NMFS]
National Oceanic and Atmospheric Administration [NOAA]
Oregon State University
Pacific Flyway Council
Pacific States Marine Fisheries Commission [PSMFC]
Point Blue Conservation Science
Port of Stockton Board of Commissioners
R2 Resource Consultants Inc.
Sacramento-San Joaquin Delta Conservancy
San Diego State University
San Francisco Estuary Institute [SFEI]
San Francisco State University [SFSU]
San Francisco State University, Estuary & Ocean Science Center
San Joaquin County and Delta Water Quality Coalition [SJCDWQC]
Santa Clara University
Southern California Stormwater Monitoring Coalition [SMC]
Stanford University
State Water Contractors [SWC]
Suisun Resource Conservation District
The Institute for Bird Populations
U.S. Army Corps of Engineers [USACE]
U.S. Bureau of Reclamation [USBR]
U.S. Department of Agriculture [USDA]
U.S. Department of Energy - Office of Biological and Environmental Research [DOE-BER]
U.S. Department of Transportation [DoT]
U.S. Environmental Protection Agency [USEPA]
U.S. Fish and Wildlife Service [USFWS]
U.S. Geological Survey [USGS]
UNAVCO
University of California
University of California - Berkeley [UC Berkeley]
University of California - Davis [UC Davis]
University of California - Los Angeles [UCLA]
University of California - Merced [UC Merced]
University of California - Riverside [UC Riverside]
University of California - San Diego [UCSD]
University of California - Santa Barbara [UCSB]
University of California - Santa Cruz [UCSC]
University of Maryland - Center for Environmental Science
University of Vermont, USGS Vermont Cooperative Fish and Wildlife Research Unit
University of Washington [UW]
Virginia Institute of Marine Science
Westside San Joaquin River Watershed Coalition
Woodland-Davis Clean Water Agency
Partner implementing organizations
Agricultural Coalitions: Landowners membership fees
Anchor QEA
Bachand and Associates
Bureau of Transportation Statistics [BTS]
California Cooperative Anadromous Fish and Habitat Data Program [CalFish]
California Department of Conservation [DOC]
California Department of Fish and Wildlife [CDFW]
California Department of Food and Agriculture [CDFA]
California Department of Forestry and Fire Protection [CALFIRE]
California Department of Parks and Recreation [PARKS]
California Department of Pesticide Regulation [DPR]
California Department of Public Health [CDPH]
California Department of Water Resource [DWR]
California Environmental Protection Agency [CalEPA]
California Institute of Technology Jet Propulsion Laboratory
California Institute of Technology [Caltech]
California Landscape Conservation Cooperative [CALCC]
California Natural Resources Agency [CNRA]
California Office of Environmental Health Hazard Assessment [OEHHA]
California State Board of Equalization
California State Coastal Conservancy
California State Lands Commission [CSLC]
California State University [CSU]
California State Water Resources Control Board [SWRCB]
Central Valley Flood Protection Board [CVFPB]
Central Valley Joint Venture
Central Washington University [CWU]
Chapman University
Collaborative Adaptive Management Team [CAMT]
Conservation Farms and Ranches
Cramer Fish Sciences
Delta Conservancy
Delta Stewardship Council
Delta Stewardship Council - Delta Science Program
Department of Fish and Game [DFG]
Desert Research Institute [DRI]
Ducks Unlimited
East Bay Municipal Utilities District
EcoMetric Consulting
Fishery Foundation of California
FloodSAFE Environmental Stewardship and Statewide Resources Office [FESSRO]
Hydrofocus Inc.
ICF International Inc.
Interstate Council on Water Policy [ICWP]
Land IQ
Lawrence Berkeley National Laboratory [LBNL]
Lawrence Livermore National Laboratory
Manomet Inc.
Metropolitan Water District of Southern California
Moss Landing Marine Laboratories [MLML]
National Aeronautics and Space Administration [NASA]
National Agricultural Statistics Service [NASS]
National Agriculture Imagery Program [NAIP]
National Audubon Society
National Marine Fisheries Service [NMFS]
National Oceanic and Atmospheric Administration [NOAA]
National Science Foundation [NSF]
National Wetlands Inventory - Many Supporting Organizations
NatureServe
Northwest Alliance for Computational Science and Engineering - PRISM Climate Group
Pacific Northwest National Laboratory
Pacific States Marine Fisheries Commission [PSMFC]
Point Blue Conservation Science
Purdue University
Resource Management Associates [RMA]
Sacramento Regional County Sanitation District [Regional San]
Sacramento-San Joaquin Delta Conservancy
San Francisco Bay Bird Observatory
San Francisco Bay Conservation & Development Commission [BCDC]
San Francisco Estuary Institute [SFEI]
San Francisco State University [SFSU]
San Joaquin County Resource Conservation District
San Joaquin Valley Drainage Authority
Santa Clara University
Solano Land Trust
Southern California Coastal Water Research Project [SCCWRP]
Southern California Stormwater Monitoring Coalition [SMC]
Southwest Climate Adaptation Science Center
State Water Contractors [SWC]
Suisun Resource Conservation District
Texas A&M
The Nature Conservancy
U.S. Army Corps of Engineers [USACE]
U.S. Bureau of Indian Affairs [BIA]
U.S. Bureau of Land Management [BLM]
U.S. Bureau of Reclamation [USBR]
U.S. Census Bureau
U.S. Department of Agriculture [USDA]
U.S. Department of Defense [DoD]
U.S. Department of Energy [DOE]
U.S. Energy Information Administration [EIA]
U.S. Environmental Protection Agency [USEPA]
U.S. Fish and Wildlife Service [USFWS]
U.S. Forestry Service [USFS]
U.S. Geological Survey [USGS]
U.S. National Park Service [NPS]
University of British Columbia [UBC]
University of California - Berkeley [UC Berkeley]
University of California - Davis [UC Davis]
University of California - Irvine [UCI]
University of California - Merced [UC Merced]
University of California - San Diego [UCSD]
University of California - Santa Barbara [UCSB]
University of California - Santa Cruz [UCSC]
University of Kansas
University of South Carolina
University of Washington [UW]
Utah State University
Washington Department of Fish and Wildlife
Western Ecosystems Technology Inc.
Western States Water Council [WSWC]
Yuba River Management Team
Primary funding organizations
CALFED Bay-Delta Program
California Department of Fish and Wildlife [CDFW]
California Department of Water Resource [DWR]
Delta Regional Monitoring Program [RMP]
Delta Stewardship Council
Delta Stewardship Council - Delta Science Program
Interagency Ecological Program [IEP]
State Water Contractors [SWC]
U.S. Bureau of Reclamation [USBR]
U.S. Environmental Protection Agency [USEPA]
U.S. Fish and Wildlife Service [USFWS]
U.S. Geological Survey [USGS]
Funding programs
California Department of Fish and Wildlife CDFW - Prop 1
Delta Regional Monitoring Program RMP
Delta Science Program - Delta Science Solicitations
Delta Science Program - Operation Baseline
Delta Science Program and California Sea Grant - Delta Science Fellows Program
Interagency Ecological Program IEP
Funding Sources
CalFED Bay Delta Fund CBDF
California Department of Fish and Wildlife CDFW - General Fund
California Department of Fish and Wildlife CDFW - Prop 1
Delta Stewardship Council - General Fund
Proposition 50
Proposition 84
Wetland Program Development Grant
Submit
Records
Currently, sorted by last updated
Last updated
Title
Title
Delta Wetland Resilience and Blue Carbon
Lead
San Francisco Estuary Institute [SFEI]
Description
This project estimates carbon storage for the past, present and future Delta, as well as GHG fluxes and elevation change based on chosen restoration and rice farming scenarios in the future Delta using the Delta Landscape Scenario Planning Tool. The project also investigates how well the current organic matter parameterizations and inorganic sediment parameterization in the Marsh Equilibrium Model (MEM) represent Delta marsh accretion processes. Knowledge of marsh accretion and migration will be used to develop a spatial conceptual model of marsh resilience in the Delta.
Science topics
Carbon
,
Greenhouse gas GHG
,
Resilience
,
Sea level rise
,
Subsidence
,
Wetlands
Updated
June 14, 2024
Title
Delta Landscape Scenario Planning Tool
Lead
San Francisco Estuary Institute [SFEI]
Description
The Delta Landscapes Scenario Planning Tool is a set of resources to assist users with developing, analyzing, and evaluating different land use scenarios in the Delta. The tool is designed to inform ongoing and future restoration planning efforts by assessing how proposed projects will affect a suite of landscape metrics relating to desired ecosystem functions.
Science topics
Fish
,
Landscape metrics
,
Marsh wildlife
,
Restoration planning
,
Riparian wildlife
,
Sea level rise
,
Terrestrial wildlife
Updated
November 17, 2022
Title
Reevaluating ecosystem functioning and carbon storage potential of a coastal wetland through integration of lateral and vertical carbon flux estimates
Lead
University of Washington [UW]
Description
This study aims to produce an integrated, net ecosystem carbon budget for Suisun Marsh, a representative ecosystem in the delta. This project combines diverse measurements on land and in the adjacent marine environment to produce the first directly measured, complete carbon budget for a coastal wetland habitat. This work has generated a more complete picture of the potential of wetland preservation for greenhouse gas reduction, as well as the processes that shape wetland accretion and resilience to sea-level rise. The project will provide vital information for understanding the ecosystem services, food webs, and carbon storage potential of the region’s wetlands, as well as provide new methodology that could be used by researchers around the world.
Science topics
Atmosphere
,
Carbon
,
Carbon storage
,
Evaporation / evapotranspiration
,
Non-forested vegetation
,
Sea level rise
,
Sediments
,
Surface water / flow
,
Wetlands
Updated
November 17, 2022
Title
National Water Level Observation Network [NWLON]
Lead
National Oceanic and Atmospheric Administration [NOAA]
Description
NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS) maintains the National Water Level Observation Network (NWLON), an observation network with more than 200 permanent water level stations on the coasts and Great Lakes. CO-OPS maintains three core observation and one modeling system. The National Water Level Observation Network (NWLON) is the foundation of the comprehensive system for observing, communicating, and assessing the impact of changing water levels nationwide. This system allows NOAA to provide the official tidal predictions for the nation. Accurate water level data is critical for safe and efficient marine navigation and for the protection of infrastructure along the coast. The NWLON also provides the national standards for tide and water level reference datums used for nautical charting, coastal engineering, international treaty regulation, and boundary determination. The NWLON is also widely recognized as the key federal component of the Integrated Ocean Observing System (IOOS).
Science topics
Stage
,
Tides
,
Waves
,
Flood
,
Sea level rise
Updated
April 29, 2022
Title
Ecosystem Spaceborne Thermal Radiometer Experiment on International Space Station [ECOSTRESS]
Lead
National Aeronautics and Space Administration [NASA]
Description
NASA JPL monitors water availability by measuring the temperatures of plants.
Science topics
Agriculture
,
Urban development
,
Sea level rise
,
Wildfire
,
Harmful algal blooms HAB
,
Phytoplankton
,
Suspended sediment
,
Turbidity
,
Mudflats
,
Intertidal / transition zones
,
Above-highwater refugia
,
Main channels
,
Sloughs
,
Backwater
,
Submerged aquatic vegetation
,
Floating aquatic vegetation
,
Seasonally flooded
,
Open water
,
Managed ponds
,
Riparian wildlife
,
Forests
,
Non-forested vegetation
,
Delta islands
,
Pacific flyway
,
Saltwater / freshwater marshes
,
Habitat
,
Snowpack / snow water equivalent SWE
Updated
April 29, 2022
Title
Sentinel Satellite
Lead
European Space Agency
Description
Earth observation using multispectral imagery from satellites. Especially suitable for monitoring changes in land cover.
Science topics
Levees
,
Dredging
,
Forest harvesting
,
Agriculture
,
Urban development
,
Recreation & tourism
,
Surface water / flow
,
Groundwater
,
Stage
,
Velocity
,
Direction
,
Tides
,
Residence time
,
Waves
,
Flood
,
Drought
,
Land elevation
,
Subsidence
,
Sea level rise
,
Seismicity
,
Wildfire
,
Air temperature
,
Precipitation
,
Wind
,
Extreme heat
,
Extreme storms
,
Suspended sediment
,
Water temperature
,
Mudflats
,
Intertidal / transition zones
,
Above-highwater refugia
,
Main channels
,
Sloughs
,
Backwater
,
Submerged aquatic vegetation
,
Floating aquatic vegetation
,
Seasonally flooded
,
Open water
,
Managed ponds
,
Riparian wildlife
,
Forests
,
Non-forested vegetation
,
Delta islands
,
Pacific flyway
,
Saltwater / freshwater marshes
,
Habitat
,
Energy and mines
,
Snowpack / snow water equivalent SWE
,
Water intakes, fish screens & passage
Updated
April 29, 2022
Title
WorldView-3
Lead
DigitalGlobe
Description
Provides commercial satellite services. Multiple satellites continuously collecting multispectral imagery throughout the globe. Available for download and processing by end users.
Science topics
Levees
,
Forest harvesting
,
Agriculture
,
Urban development
,
Recreation & tourism
,
Roads and bridges
,
Rail lines
,
Docks and ports
,
Surface water / flow
,
Stage
,
Direction
,
Tides
,
Residence time
,
Flood
,
Drought
,
Land elevation
,
Subsidence
,
Sea level rise
,
Seismicity
,
Wildfire
,
Suspended sediment
,
Erosion
,
Turbidity
,
Mudflats
,
Intertidal / transition zones
,
Above-highwater refugia
,
Main channels
,
Sloughs
,
Backwater
,
Submerged aquatic vegetation
,
Floating aquatic vegetation
,
Seasonally flooded
,
Open water
,
Managed ponds
,
Riparian wildlife
,
Forests
,
Non-forested vegetation
,
Delta islands
,
Pacific flyway
,
Saltwater / freshwater marshes
,
Energy and mines
,
Snowpack / snow water equivalent SWE
,
Vessels and shipping channels
Updated
April 29, 2022
Title
Regional Geologic Mapping Program [RGMP]
Lead
California Department of Conservation [DOC]
Description
The Geologic Mapping Program was established to prepare and maintain a baseline source of the most current information on the framework geology of California. CGS geologists map and compile geologic maps of the state and its offshore continental margin at various scales. These efforts are partly supported by the U.S. Geological Survey through the National Cooperative Geologic Mapping Program The Geologic Mapping Program works in cooperation with the U.S. Geological Survey (USGS) through STATEMAP and SCAMP. Geologic mapping priorities are established under the direction of the State Geologist and the California Geologic Mapping Advisory Committee. The RGMP has also produced Statewide Geologic Maps at various scales, and Regional Geologic Maps at 1:250,000 scale. Currently the 2010 State Geologic Map of California (Geologic Data Map No. 2) at 1:750,000 scale (1 inch = approximately 12 miles) is the most detailed statewide map. A simplified geologic map at 1:2,250,000 scale is also available. The more detailed Regional Geologic Maps at 1:250,000 scale are available for the entire state a​s part of the Geologic Atlas of California series or the Regional Geologic Map series. As mentioned above, more recent maps in the Regional Geologic Map series are being prepared at 1:100,000 scale. These are available from CGS Publications and our Preliminary Geologic Maps web page​. Many CGS geologic maps can also be found through the CGS Information Warehouse.
Science topics
Land elevation
,
Subsidence
,
Sea level rise
,
Seismicity
,
Suspended sediment
,
Bedload
,
Deposition
,
Erosion
,
Chemistry
,
Forests
,
Non-forested vegetation
,
Delta islands
,
Pacific flyway
Updated
April 29, 2022
Title
Seismic Hazards Program
Lead
California Department of Conservation [DOC]
Description
The Seismic Hazards Program delineates areas prone to ground failure and other earthquake-related hazards including soil liquefaction (the failure of water-saturated soil), earthquake-induced landslides, surface fault rupture, and tsunami inundation. Cities and counties are required to use these maps in their land-use planning and building permit processes so that these hazards are identified and mitigated for development projects prior to the next major earthquake. Additionally, the program reviews and provides comments on geologic and seismic hazards that apply directly to the design and construction of essential and critical facilities around the state. These facilities include schools, hospitals, nuclear power plants, hazardous waste repositories, and others, typically under contract to other state agencies. The program compiles information about past earthquakes, the potential for earthquakes on major faults, and rates of deformation across California to estimate the potential for future earthquakes. The Seismic Hazards Program works closely with the U.S. Geological Survey to produce earthquake shaking maps that are used in development of building codes and in earthquake damage and loss estimates.
Science topics
Agriculture
,
Urban development
,
Land elevation
,
Subsidence
,
Sea level rise
,
Seismicity
,
Suspended sediment
,
Bedload
,
Deposition
,
Erosion
,
Chemistry
,
Forests
,
Non-forested vegetation
,
Delta islands
,
Pacific flyway
Updated
April 29, 2022
Title
National Strong Motion Project [NSMP]
Lead
U.S. Geological Survey [USGS]
Description
The USGS National Strong-Motion Project (formerly titled the National Strong Motion Program) has the primary Federal responsibility for acquiring strong motion records of significant earthquakes in the United States recorded by sensors placed in the ground and in man-made structures. Currently the NSMP operates and maintains strong-motion instruments at more than 660 ground, free-field and reference sites, and more than 3200 channels of data from about 180 structural arrays. When a significant earthquake occurs, the NSMP automatically retrieves strong motion recordings from its instrumentation as well as from more than 2000 other instruments operated throughout the US by federal, state, and local agencies, private companies, and academic institutions that participate in the Advanced National Seismic System (ANSS). The NSMP rapidly processes these recordings according to COSMOS standards and archives the products at the Center for Engineering Strong Motion Data.
Science topics
Land elevation
,
Subsidence
,
Sea level rise
,
Seismicity
,
Forests
,
Non-forested vegetation
,
Delta islands
,
Pacific flyway
Updated
April 29, 2022
Title
Assessing sea-level rise and flooding changes in the Sacramento/San Joaquin Delta using historical water-level records
Lead
California State University [CSU]
Description
The project aims to recover, digitize, and analyze more than 1300 station years of ‘lost-and-forgotten’ water level records collected from 1857 to 1982 in the Sacramento-San Joaquin Delta. These measurements, augmented by modern data, will improve our understanding of tidal, flood, and sea level trends in the system. By determining ‘hotspots’ of habitat and flood risk sensitivity, the results may be used to better focus future scientific and management priorities, to protect the environment, manage flood risk, and enhance community resilience to climate change
Science topics
Backwater
,
Climate change
,
Environmental drivers
,
Estuaries
,
Land elevation
,
Levees
,
Outflow
,
Sea level rise
,
Stage
,
Subsidence
,
Surface water / flow
,
Tides
,
Velocity
,
Vessels and shipping channels
,
Water
,
Wind
Updated
October 10, 2023
Title
Analysis of Delta Salinity during Extended Drought – Pilot Project
Lead
California Department of Water Resource [DWR]
Description
Managing California water operations for multiple priorities under long term drought conditions is becoming an increasing challenge which is compounded by potential sea level rise. This project is a pilot exercise to demonstrate the utility of hydrodynamic and salinity transport models in to understand options for salinity management under extended drought combined with climate change and sea level rise. The project will also consider how to make model outputs available and relevant to other modeling and environmental management decision making efforts. The full range of potential sea level rise, restoration and operational actions is extensive, involving many potential combinations of individual actions. Therefore, it is difficult to fully explore potential actions with high resolution multi-dimensional models. The proposed approach is to use high resolution multi-dimensional flow and transport models to evaluate changes in transport in the Delta under sea level rise, restoration, and operational scenarios. The predicted changes to salinity for a given scenario will inform operations modeling in CALSIM through re-calibration of an ANN to approximately account for the changed salinity response of the estuary. Operations modeling incorporating the revised ANN will then estimate Delta inflows and overall water cost to meet Delta standards for the scenario. “Round-trip” modeling will be performed using the detailed Delta models to verify that the predicted hydrologic inputs allow appropriate compliance with water quality standards and will provide other metrics related to Delta transport.
Science topics
Conductivity
,
Drought
,
Landscape change
,
Restoration planning
,
Sea level rise
,
Water operations / exports
Updated
June 14, 2024