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Sea-level rise may worsen existing San Francisco Bay Area inequities
sea-level rise community structure climate change
2021/8/3
Researchers examined the number of households unable to pay for damages from coastal flooding to reveal how sea-level rise could threaten the fabric of Bay Area communities over the next 40 years.
One Wet Winter Can Shake Up San Francisco Bay’s Invasive Species（图）
One Wet Winter San Francisco Bay Invasive Species
2017/12/19
For many Californians, last year’s wet winter triggered a case of whiplash. After five years of drought, rain from October 2016 to February 2017 broke more than a century of records. In San Francisco ...
Sensitivity analysis of three-dimensional salinity simulations in North San Francisco Bay using the unstructured-grid SUNTANS model
Unstructured grid Numerical diffusion Scalar advection scheme Turbulence model Grid resolution
2015/6/30
The unstructured-grid SUNTANS model is applied to San Francisco Bay using a grid with an average resolution of 50 m. This accurately resolves tidal hydrodynamics in a domain that extends from the Paci...
Dynamics of barotropic low-frequency fluctuations in San Francisco Bay during upwelling
Hydrodynamic modeling Low-frequency fluctuations San Francisco Bay
2015/6/30
Observations of wind, surface elevations, and currents in San Francisco Bay during the 1999 upwelling season are analyzed to understand the dynamics of low-frequency currents in upwelling-dominated es...
L and S Bands Spectrum Survey in the San Francisco Bay Area
Spectrum survey spectral environment thermal noise floor GPS ISM
2015/6/26
The Global Positioning System (GPS) is a radio frequency (RF) navigation system that consists of transmitters on the satellites and receivers on the ground. Because of substantial path loss, the recei...
《Byways Around San Francisco Bay》（图）
William E. Hutchinson Byways Around San Francisco Bay
2009/5/15
The meadow larks are sending out their cheery "Spring o' the year" from fence rail and covert, a song most sweet and inspiring. A flock of blackbirds goes sailing past, and high overhead a killdee's p...
Role of phytoplankton in mercury cycling in the San Francisco Bay estuary
Role of phytoplankton he San Francisco Bay estuary
2014/4/17
To study the role of phytoplankton in mercury cycling, we measured methylmercury (MeHg) and total
mercury (HgT) in surface waters during the spring 2003 phytoplankton bloom in San Francisco Bay. Cond...
Low-Frequency Variations in Sea Level and Currents in South San Francisco Bay
Low-Frequency South San Francisco Bay Sea Level
2009/2/7
In order to examine physical process in the subtidal time range, sea-level and current meter data for south San Francisco Bay (South Bay) were filtered using a low-pass digital filter to remove tidal ...
Measurements of N2O5, NO2, and O3 east of the San Francisco Bay
N2O5 NO2 O3 east of the San Francisco Bay
2009/2/6
We report in situ measurements of N2O5, NO2, and O3 in Contra Costa County, California during January 2004. Mixing ratios of N2O5, an intermediate compound in the atmosphere's nocturnal cleansing proc...
The Suburban Squeeze：Land-Use Policies in the San Francisco Bay Area
Land-Use Policies Suburban Squeeze San Francisco Bay Area
2008/12/17
A Suburban Land Squeeze Is Gripping the Region
A suburban land squeeze has hit the nine-county San Francisco Bay
Area. Extensive post-war land development, increasing use of growthmanagement
contro...
Structure and Flow-Induced Variability of the Subtidal Salinity Field in Northern San Francisco Bay
Structure Flow-Induced Variability Subtidal Salinity Field Northern San Francisco Bay
2008/6/20
The structure of the salinity field in northern San Francisco Bay and how it is affected by freshwater flow are discussed. Two datasets are examined: the first is 23 years of daily salinity data taken...
Contrasting biogeochemistry of six trace metals during the rise and decay of a spring phytoplankton bloom in San Francisco Bay
biogeochemistry six trace metals during the rise decay of a spring phytoplankton bloom San Francisco Bay
2014/4/22
The spring 2003 phytoplankton bloom in South San Francisco Bay (South Bay) affected the cycling of Mn, Co, Zn, Ni, and Pb, but not Cu. We followed this diatom bloom for 2 months, capturing a peak in c...
Evaluating the biogeochemical cycle of selenium in San Francisco Bay through modeling
biogeochemical cycle selenium in San Francisco Bay
2014/5/5
A biogeochemical model was developed to simulate salinity, total suspended material, phytoplankton biomass, dissolved selenium concentrations (selenite, selenate, and organic selenide), and particulat...
Nitrogen sources and cycling in the San Francisco Bay Estuary: A nitrate dual isotopic composition approach
Nitrogen sources cycling San Francisco Bay Estuary nitrate dual isotopic composition
2014/5/4
We used the dual isotopic composition of nitrate (δ15N and δ18O) within the estuarine system of San Francisco (SF) Bay, California, to explore the utility of this approach for tracing sources and cycl...
We constructed water, salt, and nutrient budgets for San Francisco Bay and used them to analyze the net biogeochemical performance of the bay. The bay was subdivided into three sectors, North, Central...