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Full-Text Articles in Physical Sciences and Mathematics
A Historical Review And Assessment Of Urban Heat Island Research In Singapore, Matthias Roth, Winston T. L. Chow
A Historical Review And Assessment Of Urban Heat Island Research In Singapore, Matthias Roth, Winston T. L. Chow
Research Collection School of Social Sciences
This historical review of 20 studies since the 1960s examines the influence of urban development on the thermal environment in Singapore, a fast growing tropical island city-state. Past observations are critically assessed with regard to experimental controls and station metadata. Given the availability of historical climate and developmental data spanning almost 50 years, changes in urban heat island (UHI) intensity and spatial coverage can be traced temporally. Rapid urban expansion in Singapore is clearly reflected in spatially and temporally changing air and surface temperature patterns. The nocturnal canopy-layer UHI intensity – measured as the difference between the commercial urban core …
Local Successes In Encouraging Participatory Irrigation Management: Policy Lessons From Indonesia, Jacob I. Ricks, Sigit Supadmo Arif
Local Successes In Encouraging Participatory Irrigation Management: Policy Lessons From Indonesia, Jacob I. Ricks, Sigit Supadmo Arif
Research Collection School of Social Sciences
Despite decades of promotion, efforts to encourage participatory irrigation management often falter. Nowhere is this more true that on the island of Java, Indonesia where multiple programmes and millions of dollars have resulted in few effective water user associations. Even so, pockets of participatory success exist. We present findings from one locally developed water user association training programme found in Yogyakarta, Indonesia that has experienced relative success in encouraging farmer participation. We then derive policy lessons from this case.
Urban Heat Island Research In Phoenix, Arizona, Winston T. L. Chow, Dean Brennan, Anthony J. Brazel
Urban Heat Island Research In Phoenix, Arizona, Winston T. L. Chow, Dean Brennan, Anthony J. Brazel
Research Collection School of Social Sciences
Over the past 60 years, metropolitan Phoenix, Arizona, has been among the fastest-growing urban areas in the United States, and this rapid urbanization has resulted in an urban heat island (UHI) of substantial size and intensity. During this time, an uncommon amount of UHI-specific research, relative to other cities in North America, occurred within its boundaries. This review investigates the possible reasons and motivations underpinning the large body of work, as well as summarizing specific themes, approaches, and theoretical contributions arising from such study. It is argued that several factors intrinsic to Phoenix were responsible for the prodigious output: strong …