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http://dx.doi.org/10.9715/KILA.2016.44.5.103

Management of the Nakdong-Jeongmaek based on the Characteristics of Cold Air - Focused on Busan, Ulsan, Pohang -  

Eum, Jeong-Hee (Dept. of Landscape Architecture, Keimyung University)
Son, Jeong-Min (Dept. of Landscape Architecture, Keimyung University)
Publication Information
Journal of the Korean Institute of Landscape Architecture / v.44, no.5, 2016 , pp. 103-115 More about this Journal
Abstract
This study aims to analyze the properties of cold air production and its flow of Nakdong-Jeongmaek(mountain ranges), and to suggest management strategies for Nakdong-Jeongmaek in order to enhance the green air conditioning functions of Jeongmaek. For this purpose, three study sites including Gudeoksan Mountain and the vicinity in Busan, Goheonsan Mountain and the vicinity in Ulsan, and Unjusan Mountain and the vicinity in Pohang were selected. The results found that cold air flow and its height of the three study sites were analyzed based on topographic properties and land use. Management strategies for preserving and enhancing their temperature reduction functions were suggested. The cold air produced in the vicinity of Gudeoksan was not fully developed and spread because of the high-density development at the border of Jeongmaek. Since high pressures of development are expected at the border, high conservation policies are required. In the vicinity of Goheonsan, where the agricultural complex and industrial park are located, cold air flows well throughout the entire study site thanks to fully developed cold air in the wide, flat valley. Hence, plans to maintain the current cold air flow are required, and conservation plans to mitigate future developments are also needed in the flat valley. The cold air in Unjusan and the vicinity with its complex and narrow mountain valleys gradually develops into valley bottoms. In order to take advantage of the terrain, the valley near the cold air production areas are preserved. In particular, special plans are required to prevent damage to the cold air layer near Youngcheonho Lake, where the highest height of cold air was recorded due to the closed and lower terrain feature. This study could support the establishment of systematic management plans of Nakdong-Jeongmaek to preserve and enhance its green air conditioning functions.
Keywords
Green Air Conditioning; Forestland Management; Mountain Ranges; KALM;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
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