Polycentrism, Commuting, and Residential Location in the San Francisco Bay Area

1997 ◽  
Vol 29 (5) ◽  
pp. 865-886 ◽  
Author(s):  
R Cervero ◽  
K-L Wu

The San Francisco Bay Area has taken on a distinct polycentric metropolitan form, with three tiers of hierarchical employment centers encircling downtown San Francisco, the region's primary center. In this paper it is found that polycentric development is associated with differentials in suburban and urban commute trip times: commute trips made by employees of suburban centers are shorter in duration than commute trips made by their counterparts in larger and denser urban centers. Differentials were even greater, however, with respect to commuting modal splits. Lower density, outlying employment centers averaged far higher rates of drive-alone automobile commuting and insignificant levels of transit commuting. Smaller, outlying centers were also the least self-contained, with a large number averaging twenty or more times as many external as internal commutes. The effects of housing availability and prices on the residential locational choices of those working both in urban and in suburban employment centers are also investigated in this paper. Locational choices are stratified by occupational class and type of center. High housing prices in and around employment centers were found to displace workers to residences in other subregions, except in the case of professional workers in fast-growing, outlying centers. These workers were attracted to higher-priced nearby housing. In the empirical analysis, significant segmentation in housing choices among workers in fast-growing suburban centers was found. This could be partly due to selective land-use policies implemented by local governments in these areas.

1985 ◽  
Vol 1985 (1) ◽  
pp. 285-288
Author(s):  
Don M. Eisenberg ◽  
Adam W. Olivieri ◽  
Peter W. Johnson

ABSTRACT During the past few years, contamination associated with underground chemical storage has been found to have caused extensive degradation of otherwise usable groundwater in many locations. In response, many cities within the San Francisco Bay area are presently implementing ordinances that require monitoring of underground tanks including fuel tanks. In addition, recently enacted state laws will require some form of rigorous monitoring for fuel tanks throughout California. Implementation of fuel leak monitoring programs will result in the discovery of a significant number of additional fuel leak sites. The authors project that 200 to 300 reports of subsurface fuel contamination will be generated during the next year in the San Francisco Bay area. To deal with this overwhelming increase in regulatory workload it is likely that some level of initial response to fuel leaks may be delegated to local governments. For the above reasons, the California Regional Water Quality Control Board, San Francisco Bay Region, is developing formalized response procedures to provide a consistent and adequate preliminary response to initial reports of suspected or confirmed underground fuel leaks. These procedures are intended to provide a screening process to minimize additional follow-up where it is not required and to ensure such follow-up where it is necessary. The proposed procedures will be the subject of several public workshops and at least one formal public hearing before they are considered final. They are described here in an attempt to stimulate further technical input to the public discussion process and to possibly provide a model for use by others who will be faced with similar decision-making needs as similar ordinances and regulations are adopted throughout the state and in other states.


Author(s):  
Sheigla Murphy ◽  
Paloma Sales ◽  
Micheline Duterte ◽  
Camille Jacinto

2020 ◽  
Vol 14 (2) ◽  
pp. 44-66
Author(s):  
José Ramón Lizárraga ◽  
Arturo Cortez

Researchers and practitioners have much to learn from drag queens, specifically Latinx queens, as they leverage everyday queerness and brownness in ways that contribute to pedagogy locally and globally, individually and collectively. Drawing on previous work examining the digital queer gestures of drag queen educators (Lizárraga & Cortez, 2019), this essay explores how non-dominant people that exist and fluctuate in the in-between of boundaries of gender, race, sexuality, the physical, and the virtual provide pedagogical overtures for imagining and organizing for new possible futures that are equitable and just. Further animated by Donna Haraway’s (2006) influential feminist post-humanist work, we interrogate how Latinx drag queens as cyborgs use digital technologies to enhance their craft and engage in powerful pedagogical moves. This essay draws from robust analyses of the digital presence of and interviews with two Latinx drag queens in the San Francisco Bay Area, as well as the online presence of a Xicanx doggie drag queen named RuPawl. Our participants actively drew on their liminality to provoke and mobilize communities around socio-political issues. In this regard, we see them engaging in transformative public cyborg jotería pedagogies that are made visible and historicized in the digital and physical world.


2016 ◽  
Vol 6 (4) ◽  
pp. 6-9
Author(s):  
David L. Ulin

Traversing the kaleidoscope of memory of early adulthood in the San Francisco bay area, David Ulin describes the places as he remembers them with picturesque account: Andrew Molera State Park, Fort Mason, Marin Headlands, Old Waldorf, and Sutro Tower, with the particulars, and what happened to his experience of time in those places that summer of 1980. Experienced as a series of fleeting memories, joining together with others who lived there for a time. They left, and so did the author, experiencing the power of temporality or “abandon” both in and from this place.


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