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A General Study on the Local Environmental Improvement Mainly on Conservation of a Wet Land

以湿地保护为主的地方环境整治概况

基本信息

批准号：
15380226
负责人：
SHIMADA Masafumi
金额：
$ 9.79万
依托单位：
Nihon University, JUNIOR COLLEGE
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15380226/
关键词：
Akaiyachi Mire Improvement of Local Environment Biological Diversity Pile Method Aigamo Duck Agricultural Methods Reproduction of Wet Land Conservation of Wet Land Eco-museum 赤井谷地地域環境の整備手法ホトケドジョウ系統解析地下水位水生生物水質環境教育湿原

项目摘要

This study was conducted in "Akaiyachi mire" (hereinafter referred to as the mire), which lies in Aizuwakamatsu city, Fukushima prefecture, for 3 years, from 2003 to 2005, with a primary purpose to consider the methods to create a sustainable regional environment centered on mire through conservation of mire, coexistence of mire and peripheral paddy improvement, utilization of mire, etc.It mainly included the following considerations ; 1)consideration of the sustainable conservation methods of the mire from an ecological standpoint, 2)consideration of the conservation methods of the mire from an engineering standpoint such as water quality and water environment, 3)consideration of the environment conservation-type agriculture that reduces or avoids the burdens on environment due to chemical spraying etc., and 4)consideration of the utilization methods of the mire as ecological education and learning facilities. These were the considerations of the sustainable improvement of regional en … More vironment from various standpoints.During these considerations, various investigation and experiment methods were used such as water quality survey, actual habitat condition survey of water creatures, regional water level measurement survey, rice-duck farming experiment as a environment conservation & harmonious-type agriculture, resident consciousness survey by questionnaire, and holdings of symposiums and workshops.The summary of the results is as follows. While no visible water creature was identified in the mire, small fish species such as Japanese rice fish and lefua echigonia which were designated as endangered species by the environment ministry and various aquatic insects were identified in the irrigation canals at the peripheral region of the mire. The genealogy analyses of the DNAs of Japanese rice fish and lefua echigonia also revealed that both species were the endemic species in the Aizu region. Further more, it was grasped that the sheet piles which were installed to maintain the ground water of the mire at a high level was functioned effectively. There are plans to implement construction works such as replacements of trenches and water stop works of the canals to prevent the drainage from the mire in the future. Therefore, it is necessary to continuously verify the environmental changes of the mire as well as to consider the construction methods which are premised on the preservation of water resource such as the conservation of biodiversity and water quality. Among other things, the recovery of the wild plant community which is mainly consists of sphagnum mosses in the fallow fields, where the recovery of the mire was anticipated, is expected to be very difficult, so the consideration of an active recovery method is necessary. In addition to above, it was supposed that the rice-duck farming (organic farming) that does not use chemical fertilizers and agricultural chemicals in the peripheral farm land was the effective farming method to conserve the mire and its biodiversity. Regarding the utilization methods of the mire, image plans such as construction of open-air ecological education and learning facilities as an eco-museum and board walks were created. As a result of this, it was indicated that the considerations on the formation of an organization which consists mainly of citizens and takes on a continuous activity and the establishment of a conference with the application of the law for the promotion of nature restoration in mind toward the realization these plans. Less

本研究于2003年至2005年在福岛县青瓦松市的赤谷沼泽(以下简称沼泽)进行了为期3年的研究，主要目的是探讨如何通过沼泽的保护、沼泽与周边稻田的共存、沼泽的利用等途径，创造以沼泽为中心的可持续区域环境。1)从生态角度考虑沼泽的可持续保护方法；2)从水质和水环境等工程角度考虑沼泽的保护方法；3)考虑环境节约型农业，以减轻或避免化学喷洒等对环境造成的负担；4)考虑将沼泽作为生态教育和学习设施的利用方法。这些都是区域EN…可持续改进的考虑因素在研究过程中，采用了水质调查、水生生物栖息地现状调查、区域水位测量、环境保护型和谐农业稻鸭养殖试验、居民意识问卷调查、座谈会和工作坊举办等多种调查和实验方法。虽然在沼泽中没有发现可见的水生生物，但在沼泽外围地区的灌溉渠道中发现了被环境省列为濒危物种的小型鱼类物种，如日本稻米鱼和益母鱼，以及各种水生昆虫。通过对日本稻鱼和益母鱼DNA的系谱分析，也发现这两种鱼都是该地区特有的物种。此外，通过安装板桩来维持淤泥的高水位，取得了较好的效果。有计划进行沟渠更换和运河止水工程等建筑工程，以防止将来从淤泥中排水。因此，有必要不断核实沼泽的环境变化，并考虑以保护水资源为前提的建设方法，如保护生物多样性和水质。除其他外，预计沼泽恢复的休耕地主要由泥炭苔藓组成的野生植物群落的恢复将非常困难，因此有必要考虑一种积极的恢复方法。此外，认为在周边农田不使用化肥和农药的稻鸭共作(有机耕作)是保护沼泽及其生物多样性的有效耕作方法。在沼泽的利用方式上，创建了露天生态教育学习设施作为生态博物馆和木板路等形象规划。因此，有人指出，考虑组建一个主要由公民组成并从事持续活动的组织，以及设立一个适用促进恢复自然的法律的会议，都是为了实现这些计划。较少

项目成果

期刊论文数量（8）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Phylogenetic analysis of Lefua echjgonja collected at Akaiyachi wetland in Japan

日本赤谷地湿地 Lefua echjgonja 的系统发育分析

DOI：
发表时间：
2005
期刊：
Exchange Researcher's Reports 71・2
影响因子：
0
作者：
L.Xia;H.Aiki;N.Mano;M.Shimada;H.Hirose
通讯作者：
H.Hirose

農業基盤整備事業による湿原環境の保全とその効果-天然記念物「赤井谷地沼野植物群落」を例として-

通过农业基础设施开发项目保护湿地环境及其效果 - 以天然纪念物“赤井谷沼泽植物群落”为例 -

DOI：
发表时间：
2005
期刊：
環境情報科学論文集 19
影响因子：
0
作者：
笹田勝寛;島田正文他
通讯作者：
島田正文他

Characteristics as Fertilizer of Feces of Aigamo Ducks for Rice Plant

爱鸭鸭粪便作为水稻肥料的特性

DOI：
发表时间：
2005
期刊：
Plant Production Science 2
影响因子：
0
作者：
K.Isobe;H.Asano;R.Ishii
通讯作者：
R.Ishii

A Study on the Conservation of Local Environments and Awareness of Residents in Aizuwakamatsu City

会津若松市当地环境保护和居民意识的研究

DOI：
发表时间：
2004
期刊：
Journal of Environmental Information Science 32・5
影响因子：
0
作者：
Masafumi SHIMADA;E.KONO;Y.OMI;K.SASADA;K.Kotani
通讯作者：
K.Kotani

Research on the Aquatic Community in Akaiyachi Mire and its surround areas, Fukushima Prefecture

福岛县赤谷地泥沼及周边地区水生群落研究

DOI：
发表时间：
2005
期刊：
Papers on Environmental Information Science No.19
影响因子：
0
作者：
Nobuhiro Mano;Hiroshi Aiki;Yoshihiro SUNAKAWA;Ryohei TAKANO;Hitomi Hirose;Katsuhiro SASADA;Masafumi Shimada
通讯作者：
Masafumi Shimada