ランドスケープ技術報告集
Online ISSN : 2758-8475
北中部ベトナムクエホン県における里山ランドスケープと金花茶の生育環境
西川 博章田辺 礼子高橋 和也
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研究報告書・技術報告書 フリー

2023 年 2 巻 p. 42-43

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抄録

Satoyama is an area forming unique landscapes, consisting of streams, paddy fields, and the forests in the back yards with people’s lives. It is not a typical landscape in Japan, but also in South East Asia. This study focused on the Satoyama-landscape in Que Phong District, North-Central Vietnam, and aimed to elucidate favorable habitats of the golden camellia: Camellia quephongensis as a component of the Satoyama-landscape. We selected two populations of this species, and conducted surveys on geological, geomorphological, and vegetational characteristics of this species’ habitat. It revealed that C. quephongensis inhabited secondary or riparian forests on the steep and south-facing slopes in the low altitude less than 300 m, and canopies were closed with openness less than 35 %. The study area contains two forest types in the variable of height: tall one and middle one, and the former possibly provide the habitat for this species and latter could be a potential habitat. Based on this speculation, total management of the regional landscape is vital to consider even for species conservation.

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© 2023 公益社団法人 日本造園学会
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