Change in Anthropogenic Disturbances and Its Influence on Wild Tea Survival in Shiiba, Japan
Change in Anthropogenic Disturbances and Its Influence on Wild Tea Survival in Shiiba, Japan
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日本椎叶地区人为干扰变化及其对野生茶生存的影响
DOI：
10.1007/s12231-022-09556-5
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发表时间：
2022
期刊：
影响因子：
2.6
通讯作者：
Takeda Shinya
中科院分区：
文献类型：
--
作者：
Isoda Maki;Kondo Tomohiro;Suzuki Reiji;Takeda Shinya
日本椎叶野生茶区人为干扰的变化及其对野生茶生存的影响在世界上许多地方，传统农业耕作方式的使用正在减少。因此，必须确定连接人类活动的功能链接（即，生计、土地使用）和生态系统组成部分，并了解这些原则（即，生态机制），这些联系的基础上规划未来的地方发展和环境保护的做法。在日本九州岛山区，1960年代初，刀耕火种（轮垦）几乎消失，地貌转变为种植园和次生林。在这些地区，野生茶（Camellia sinensisvar. sinensis），一种在早期休耕阶段占主导地位的有用植物，通常占森林地面的主导地位。我们进行了实地调查，发现野生茶似乎是生存依赖于Quercus acutissima造林的人为干扰（伐木和除草），这是类似于刀耕火种的干扰频率。这种关系似乎有助于维持土地使用与生态系统组成部分（野生茶）之间的功能联系，并有助于该组成部分与当地人民通过kamairi-cha（煎绿色茶）生产之间的联系。同时，野生茶对人为干扰的响应被观察到作为一种响应性状，野生茶的根系生物量似乎有助于维持其种群。
Change of Anthropogenic Disturbances and Its Influence on Wild Tea Survival in Shiiba, Japan.The use of traditional agricultural practices has been declining in much of the world. It is therefore essential to identify the functional links that connect human activities (i.e., livelihoods, land uses) and ecosystem components, and to understand the principles (i.e., ecological mechanisms) underlying those links in planning future local development and environmental conservation practices. In the Kyushu mountains in Japan, swidden farming (shifting cultivation) almost disappeared in the early 1960s, and the landscape shifted to plantations and secondary forests. In these areas, wild tea (Camellia sinensisvar.sinensis), a useful plant that dominated in the early swidden fallow stage, often dominates the forest floor. We conducted a field survey and found that wild tea seemed to be surviving depending on the anthropogenic disturbances ofQuercus acutissimasilviculture (logging and weeding), which were similar to swidden farming in disturbance frequency. This relationship seemed to contribute to maintaining the functional link between land use and an ecosystem component (wild tea), and to the link between that component and local people bykamairi–cha(pan–fried green tea) production. Also, wild tea’s response to the anthropogenic disturbances was observed as a response trait, and root biomass of wild tea seemed to contribute to maintaining its population.
九州山区的野生茶产业
影响因子：
1.4
作者：
Shôzo Yamamoto
通讯作者：
Shôzo Yamamoto
影响因子：
5.5
作者：
BELLINGHAM, PJ;TANNER, EVJ;HEALEY, JR
通讯作者：
HEALEY, JR
普弗兰森齐奥学
DOI：
--
发表时间：
1964
期刊：
影响因子：
--
作者：
F. Fukarek
通讯作者：
F. Fukarek