scholarly journals The Impact of Targeted Trap–Neuter–Return Efforts in the San Francisco Bay Area

Animals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2089
Author(s):  
Daniel D. Spehar ◽  
Peter J. Wolf
Keyword(s):  
San Francisco ◽  
San Francisco Bay ◽  
San Francisco Bay Area ◽  
Southeastern United States ◽  
The West ◽  
Bay Area ◽  
Feeding Regimen ◽  
The Impact ◽  
The U.S

Recently, a growing collection of evidence that associates trap–neuter–return (TNR) programs with substantial and sustained reductions in community cat populations across a variety of environments has emerged. Peer-reviewed studies emanating from the northeastern, midwestern, and southeastern United States, as well as Australia, document such reductions. The present study expands upon this body of evidence by examining the impact of a long-term TNR program on a population of community cats residing on a pedestrian trail adjacent to an oceanic bay located on the West Coast of the U.S. A population of 175 community cats, as determined by an initial census, living on a 2-mile section of the San Francisco Bay Trail declined by 99.4% over a 16-year period. After the conclusion of the initial count, the presence of cats was monitored as part of the TNR program’s daily feeding regimen. Of the 258 total cats enrolled in the program between 2004 and 2020, only one remained at the end of the program period. These results are consistent with those documented at the various sites of other long-term TNR programs.

scholarly journals Examination Of The Influence Of Service Quality On Membership Renewal In Fitness Centers In San Francisco Bay Area

2010 ◽  
Vol 3 (2) ◽  
Author(s):  
Pei Chih Wei ◽  
Huang-Chia Hung ◽  
Hiu-Chu Yang ◽  
Yu-Jui (Arthur) Hsu ◽  
Zhengwei Ma
Keyword(s):  
Service Quality ◽  
San Francisco ◽  
Service Providers ◽  
San Francisco Bay ◽  
San Francisco Bay Area ◽  
Customer Relationship ◽  
Fitness Centers ◽  
Fitness Center ◽  
Bay Area ◽  
The Impact

Corporations have to learn how to satisfy their customers’ various demands as the era of interactivity with customers has emerged (Pepper & Rogers, 1999). For fitness center, customers’ demands are increasing and diversified. Therefore, service quality is an index of quality assessment from customers for service-producing industries. Furthermore, the concept of corporate expansion and customer relationship has become the foundation of service-providers for higher profitability through customers’ renewal of membership. The main purpose of this study is to evaluate the impact of service quality on the renewal willingness of fitness center membership. Customers from four fitness centers in the San Francisco Bay Area, USA, were randomly selected for this survey. A total of 50 subjects participated in this survey. The data was analyzed by multiple regression and stepwise regression. The result indicated that the service quality has positive influence on the renewal willingness of membership.

Travel Behavior as Function of Accessibility, Land Use Mixing, and Land Use Balance: Evidence from San Francisco Bay Area

1997 ◽  
Vol 1607 (1) ◽  
pp. 116-125 ◽  
Author(s):  
Kara Maria Kockelman
Keyword(s):  
Land Use ◽  
San Francisco ◽  
Travel Behavior ◽  
Urban Form ◽  
San Francisco Bay ◽  
San Francisco Bay Area ◽  
Vehicle Ownership ◽  
Relative Significance ◽  
Bay Area ◽  
The Impact

The relative significance and influence of a variety of measures of urban form on household vehicle kilometers traveled, automobile ownership, and mode choice were investigated. The travel data came from the 1990 San Francisco Bay Area travel surveys, and the land use data were largely constructed from hectare-level descriptions provided by the Association of Bay Area Governments. After demographic characteristics were controlled for, the measures of accessibility, land use mixing, and land use balance—computed for trip-makers’ home neighborhoods and at trip ends—proved to be highly statistically significant and influential in their impact on all measures of travel behavior. In many cases, balance, mix, and accessibility were found to be more relevant (as measured by elasticities) than several household and traveler characteristics that often form a basis for travel behavior prediction. In contrast, under all but the vehicle ownership models, the impact of density was negligible after accessibility was controlled.

scholarly journals Blending Ecosystem Service and Resilience Perspectives in Planning of Natural Infrastructure: Lessons from the San Francisco Bay Area

2021 ◽  
Vol 9 ◽  
Author(s):  
Perrine Hamel ◽  
Maike Hamann ◽  
Jan J. Kuiper ◽  
Erik Andersson ◽  
Katie K. Arkema ◽  
...  
Keyword(s):  
San Francisco ◽  
Ecosystem Service ◽  
San Francisco Bay ◽  
San Francisco Bay Area ◽  
Well Being ◽  
Urban Resilience ◽  
Deep Roots ◽  
Social Ecological Systems ◽  
Bay Area

Globally, cities face massive environmental and societal challenges such as rapid population growth and climate change. In response, natural infrastructure is increasingly recognized for its potential to enhance resilience and improve human well-being. Here, we examine the role of the ecosystem services and resilience approaches in urban planning, which both aim to sustain the long-term benefits of natural infrastructure in cities. While the two approaches are intertwined and share deep roots in social-ecological systems framing, they confer complementary strengths in practice, which we illustrate with a case study in the San Francisco Bay Area, United States. We show that, at present, the main strength of ecosystem service practice is to provide actionable information, while urban resilience practice supports the development of holistic long-term strategies. We discuss operational limitations of both approaches and suggest that understanding and leveraging their complementary strengths could help bridge the implementation gap between research and practice in urban natural infrastructure planning.

scholarly journals Implications of the COVID-19 San Francisco Bay Area Shelter-in-Place Announcement: A Cross-Sectional Social Media Survey

2020 ◽  
Author(s):  
Holly Elser ◽  
Mathew V. Kiang ◽  
Esther M. John ◽  
Julia F. Simard ◽  
Melissa Bondy ◽  
...  
Keyword(s):  
Social Media ◽  
San Francisco ◽  
San Francisco Bay ◽  
San Francisco Bay Area ◽  
Daily Activities ◽  
Cross Sectional ◽  
Social Distancing ◽  
Bay Area ◽  
Level Of Concern ◽  
The U.S

ABSTRACTBackgroundThe U.S. has experienced an unprecedented number of shelter-in-place orders throughout the COVID-19 pandemic. There is limited empirical research that examines the impact of these orders. We aimed to rapidly ascertain whether social distancing; difficulty with daily activities (obtaining food, essential medications and childcare); and levels of concern regarding COVID-19 changed after the March 16, 2020 announcement of shelter-in-place orders for seven counties in the San Francisco Bay Area.MethodsWe conducted an online, cross-sectional social media survey from March 14 – April 1, 2020. We measured changes in social distancing behavior; experienced difficulties with daily activities (i.e., access to healthcare, childcare, obtaining essential food and medications); and level of concern regarding COVID-19 after the March 16 shelter-in-place announcement in the San Francisco Bay Area and elsewhere in the U.S.ResultsThe percentage of respondents social distancing all of the time increased following the shelter-in-place announcement in the Bay Area (9.2%, 95% CI: 6.6, 11.9) and elsewhere in the U.S. (3.4%, 95% CI: 2.0, 5.0). Respondents also reported increased difficulty with obtaining food, hand sanitizer, and medications, particularly with obtaining food for both respondents from the Bay Area (13.3%, 95% CI: 10.4, 16.3) and elsewhere (8.2%, 95% CI: 6.6, 9.7). We found limited evidence that level of concern regarding the COVID-19 crisis changed following the shelter-in-place announcement.ConclusionThese results capture early changes in attitudes, behaviors, and difficulties. Further research that specifically examines social, economic, and health impacts of COVID-19, especially among vulnerable populations, is urgently needed.

AN OIL RECOVERY SYSTEM FOR SAN FRANCISCO BAY AREA

1975 ◽  
Vol 1975 (1) ◽  
pp. 317-322 ◽  
Author(s):  
Reese W. Norton ◽  
D. W. Lerch
Keyword(s):  
San Francisco ◽  
Oil Recovery ◽  
San Francisco Bay ◽  
San Francisco Bay Area ◽  
Operating Experience ◽  
Bay Area ◽  
Short Period ◽  
Recovery System ◽  
Performance Specifications ◽  
The Impact

ABSTRACT In May of 1974, Clean Bay, Inc., acquired a recovery system which is designed specifically for oil spill cleanup operations in the San Francisco Bay Area. Operational constraints for the Bay Area, such as large amplitude, short-period waves, debris, a long and varied multiuse shoreline, and large variations in potential spill sizes, locations and properties of spilled products strongly influenced Clean Bay's performance specifications for this system. The system can respond quickly and effectively to spills anywhere within the bay area. Special features of the system include oil recovery rates up to 1,000 gpm, high oil-water recovery efficiency, the ability to recover and effectively process oil soaked debris, 90 barrels of onboard storage capacity, the ability to recover and transfer high viscosity products, a water jet propulsion system for high maneuverability, transit speeds approximating 10 knots, an elevated pilot house to improve visual observation of the spill area, marine radar, radio transceiver, and an onboard hydraulically operated crane. The paper will describe in detail the performance specifications for the recovery system; compare wave tank predictions of hull performance with operating experience, discuss the impact on design and operations of the requirements for tank vessel certification by the U.S. Coast Guard, and describe Clean Bay's operating experience with the system.

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