The Potential of Parks and Recreation in Addressing Physical Activity and Fitness

2008 ◽  
Author(s):  
Andrew Mowen ◽  
Andrew Kaczynski ◽  
Deborah Cohen ◽  
Barbara Ainsworth ◽  
Deborah R. Young ◽  
...  
Keyword(s):  
Physical Activity ◽  
Parks And Recreation

Parks and Recreation

2020 ◽  
Author(s):  
ABIGAIL GEORGE
Keyword(s):  
Parks And Recreation

scholarly journals Reform in the international food aid regime: the role of consensual knowledge

1992 ◽  
Vol 46 (1) ◽  
pp. 225-264 ◽  
Author(s):  
Raymond F. Hopkins
Keyword(s):  
Economic Development ◽  
International Organizations ◽  
Epistemic Community ◽  
Food Aid ◽  
Local Production ◽  
Short Term ◽  
The 1950S ◽  
Food Imports

The principles and norms adopted by the regime governing food aid in the 1950s have changed substantially during the subsequent three decades. Explaining the changes necessarily includes analyzing the efforts of an international epistemic community consisting of economic development specialists, agricultural economists, and administrators of food aid. According to the initial regime principles, food aid should be provided from donors' own surplus stocks, should supplement the usual commercial food imports in recipient countries, should be given under short-term commitments sensitive to the political and economic goals of donors, and should directly feed hungry people. As a result of following these principles, the epistemic community and other critics argued, food aid often had the adverse effects of reducing local production of food in recipient countries and exacerbating rather than alleviating hunger. The epistemic community (1) developed and proposed ideas for more efficiently supplying food aid and avoiding “disincentive” effects and (2) pushed for reforms to make food aid serve as the basis for the recipients' economic development and to target it at addressing long-term food security problems. The ideas of the international epistemic community have increasingly received support from international organizations and the governments of donor and recipient nations. Most recently, they have led to revisions of the U.S. food aid program passed by Congress in October 1990 and signed into law two months later. As the analysis of food aid reform demonstrates, changes in the international regime have been incremental, rather than radical. Moreover, the locus for the change has shifted from an American-centered one in the 1950s to a more international one in recent decades.

scholarly journals Measuring Walkability with GIS—Methods Overview and New Approach Proposal

2021 ◽  
Vol 13 (4) ◽  
pp. 1883
Author(s):  
Agnieszka Telega ◽  
Ivan Telega ◽  
Agnieszka Bieda
Keyword(s):  
Spatial Data ◽  
Urban Areas ◽  
Modern World ◽  
Single Family ◽  
New Approach ◽  
Parks And Recreation ◽  
Gis Tools ◽  
Point Data ◽  
Pedestrian Infrastructure ◽  
Gis Methods

Cities occupy only about 3% of the Earth’s surface area, but half of the global population lives in them. The high population density in urban areas requires special actions to make these areas develop sustainably. One of the greatest challenges of the modern world is to organize urban spaces in a way to make them attractive, safe and friendly to people living in cities. This can be managed with the help of a number of indicators, one of which is walkability. Of course, the most complete analyses are based on spatial data, and the easiest way to implement them is using GIS tools. Therefore, the goal of the paper is to present a new approach for measuring walkability, which is based on density maps of specific urban functions and networks of generally accessible pavements and paths. The method is implemented using open-source data. Density values are interpolated from point data (urban objects featuring specific functions) and polygons (pedestrian infrastructure) using Kernel Density and Line Density tools in GIS. The obtained values allow the calculation of a synthetic indicator taking into account the access by means of pedestrian infrastructure to public transport stops, parks and recreation areas, various attractions, shops and services. The proposed method was applied to calculate the walkability for Kraków (the second largest city in Poland). The greatest value of walkability was obtained for the Main Square (central part of the Old Town). The least accessible to pedestrians are, on the other hand, areas located on the outskirts of the city, which are intended for extensive industrial areas, single-family housing or large green areas.

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