A study of water body classification and mitigation technology for preservation of fresh water fishes

淡水鱼类保存水体分类及减缓技术研究

• 批准号: 15380161
• 负责人: MIZUTANI Masakazu
• 金额: $ 7.04万
• 依托单位: Utsunomiya University
• 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 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15380161/
• 关键词: fresh water fish; mitigation; water body; canal; ditch; Leuciscus (Tribolodon) hakonensi; Lefua costata echigonia; Pungitus pungitus sp.2; life cycle

1)A basic methodology for water body classification in hill bottom paddy fields was developed by field investigation and statistical analysis.2)A mitigation plan for preservation of fresh water fishes was proposed and practiced in the paddy fields based on the water body classification, and modified HEP, Habitat Evaluation Procedure, were proved to be a reasonable method for mitigation plan.3)Some mitigation measures, such as fish way, rink canal, artificial pond, avoidance of earth canal, etc. were implemented in the paddy field, and the effects of the measures were examined.4)The life cycle of some fresh water fishes, such as Leuciscus (Tribolodon) hakonensis, Lefua costata echigonia and Pungitus pungitus sp.2, were investigated and the features were discussed.

1)通过实地调查和统计分析，建立了丘陵水稻田水体分类的基本方法。2)在水体分类的基础上，提出并实施了水稻田淡水鱼保护的缓解方案，改进的HEP生境评价程序是一种合理的缓解方案。3)在水稻田实施了鱼道、溜冰场、人工池塘、避开土渠等缓解措施，并对这些措施的效果进行了检验。4)对一些淡水鱼的生活史进行了研究。，并对它们的特征进行了讨论。

项目成果

U字溝に設置したフタがニホンアカガエルの生息に及ぼす効果

U型槽盖对日本红蛙栖息地的影响

• 发表时间: 2005
• 期刊: 農業土木学会論文集 235
• 作者: 水谷正一;高橋伸拓;林光武
• 通讯作者: 林光武

水谷 正一: "里人たちの想い、願い、そして実践"農村計画学会誌. 22. 213-218 (2003)

Shoichi Mizutani：“村民的想法、愿望和实践”农村规划学会杂志 22. 213-218 (2003)。

Prospect and Desire that has been and will be Realized by Rural People in the Activities for Pleasuring Water and Green Environment

农村群众在悦水绿境活动中已经和将要实现的愿景和愿望

• 发表时间: 2003
• 期刊: Jour.of Rural Planning 22-3
• 作者: Mizutani;M.
• 通讯作者: M.

U字溝に設置したフタがニホンアカガエルの生息に及ぼす影響

安装在 U 形凹槽中的盖子对日本林蛙栖息地的影响

• 发表时间: 2005
• 期刊: 農業土木学会論文誌 235
• 作者: 水谷正一;高橋伸拓;林光武
• 通讯作者: 林光武

Effects of covering the small-Scale concrete ditch with a wooden lid on inhabitation of Rana japonica

小型混凝土沟木盖覆盖对林蛙栖息的影响

• 发表时间: 2005
• 期刊: Trans.JSIDRE 235
• 作者: Mizutani;M.;N.Takahashi;M.Hayashi
• 通讯作者: M.Hayashi