散居村における環境資源としての屋敷林の保存と利用に関する研究 Study for preservation and utilization of the farmstead groves as eco-resource in dispersed settlement

我们调查了加入日本分散定居会议的6个地区（北海道栗泽镇、岩手县岩泽镇、山形县井德镇、富山市通美市、静冈县小川镇、岛根市伊伊镇）的后续事务1。我们参加了在托纳米举行的分散定居点首脑会议。把握分散聚落的现状和未来的愿景，研究这些区域存在的问题和生态资源的存在。2.对有农场果园的居民进行了听力调查，调查结果表明，由于居民的老龄化和核心家庭化，果园处于危险状态。3.我们绘制了农场内部的草图，并调查了农场树林的植被和植物群。结果表明，林苑由与人工林相似的树种和属于不同植被带的不同树种组成。4.与伊泽镇办事处和NPO组织共同制定并开展了关于农场林场的生态环境学习项目和展览活动。因此，它们有助于提高居民和行政部门对森林保护和利用的意识。制定了开展更多连续活动的计划。5.以伊泽县1500名居民为对象，进行了离散住区和农场小树林的民意调查。它希望大多数意见都能保持格罗夫斯的原状。但是，也指出了一个问题，如落叶和树枝，有害昆虫的发生。大约70%的居民希望得到补贴等官方资金，但也有反对意见。有许多意见反对在规定下保留树林。

We investigated about the next affairs in six regions (Kurisawa Town in Hokkaido, Isawa Town in Iwate, Iide Town in Yamagata, Tonami City in Toyama, Oigawa Town in Shizuoka and Hie Town in Shimane) which joined Japan Conference of Dispersed Settlement.1.We participated in the summit conference of dispersed settlement in Tonami. We grasped the dispersed settlement's present condition and the vision of the future, and researched the problem of these regions and the existence of the eco-resources. 2.Hearing investigation was done for the inhabitants which had farmstead groves, survey results showed that groves were in the dangerous condition due to the aging and nuclear family-ization of the inhabitants. 3.We drew sketch inside of the farmstead and investigated the vegetation and flora of farmstead groves. Its results showed that groves were composed by similar tree species as plantation and different tree species belonging to the different vegetation zone. 4.An eco-environment learning program and exhibition activities about farmstead groves were made and carried out with Isawa town office and the NPO organization. As the result, they contributed to the consciousness elevation of inhabitant and administration concerned with the preservation and use of groves. The program to do more continuous activities was made. 5.Public opinion survey on dispersed settlement and farmstead groves was done for 1500 inhabitants in Isawa. There were most opinions which it hoped for continued the same condition of groves. But, a problem such as the fallen leaves and branches, and the occurrence of harmful insects were pointed out, too. About 70% to inhabitants hoped for the official fund such as a subsidy, but there was an opinion opposed them. And there were many opinions which opposed to reserving the groves under a regulation.