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Journal of groundwater hydrology最新文献

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A Road Map of Groundwater Science 地下水科学路线图
Journal of groundwater hydrology Pub Date : 2020-11-30 DOI: 10.5917/JAGH.62.563
Shuiji Takeuchi, S. Onodera, K. Nakagawa
{"title":"A Road Map of Groundwater Science","authors":"Shuiji Takeuchi, S. Onodera, K. Nakagawa","doi":"10.5917/JAGH.62.563","DOIUrl":"https://doi.org/10.5917/JAGH.62.563","url":null,"abstract":"","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133274972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Note on in-situ methods on groundwater investigations and their usages to construction sites 地下水原位调查方法及其在建筑工地的应用
Journal of groundwater hydrology Pub Date : 2020-11-30 DOI: 10.5917/JAGH.62.613
Naoto Takahashi, N. Kohsaka, Y. Shinshi
{"title":"Note on in-situ methods on groundwater investigations and their usages to construction sites","authors":"Naoto Takahashi, N. Kohsaka, Y. Shinshi","doi":"10.5917/JAGH.62.613","DOIUrl":"https://doi.org/10.5917/JAGH.62.613","url":null,"abstract":"","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125414445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Visit to valuable water springs (131) Valuable water springs in islands of Nagasaki Prefecture 参观珍贵的温泉(131)长崎县岛屿上的珍贵温泉
Journal of groundwater hydrology Pub Date : 2020-11-30 DOI: 10.5917/JAGH.62.643
M. Kagabu, M. Ono
{"title":"Visit to valuable water springs (131) Valuable water springs in islands of Nagasaki Prefecture","authors":"M. Kagabu, M. Ono","doi":"10.5917/JAGH.62.643","DOIUrl":"https://doi.org/10.5917/JAGH.62.643","url":null,"abstract":"国内で最も数多くの島嶼を有する長崎県には, 壱岐島,五島列島,対馬,平戸諸島といった観光 地として有名な島がある。それぞれの島で独自の 生態系や文化が息づいており,国内外から多くの 観光客が訪れている。島嶼地域は豊かな自然環境 に恵まれている一方で,そこに暮らす人々にとっ ては,経済の基盤となる電気やガスなどのエネル ギーや,生活を支えるための水は限りある資源で あり,これらの安定供給は大きな課題である。長 崎県の離島における水資源と水利用を調査した竹 内・田尻(1991)は,九州本土から遠く離れた県 内の離島のいずれの島にも共通する問題は,水の 供給であると述べている。生活していくうえで飲 料水や農業用水の供給は必要不可欠ではあるが, 島嶼地域への日常的な水の運搬は困難であり現実 的ではないため,島内での完全自給が要求され る。淡水資源の源である降水などの天水が豊富に あったとしても,年間を通して一定にもたらされ ることはなく,季節変化にも影響される。さらに 島嶼では地形的な制約によって,水資源が不足し がちである。 日本の島嶼における水文研究は各地で行われて いる。東田ほか(2003)は,琉球石灰岩島嶼であ る宮古島,池間島,伊良部島の湧水,井戸水,洞 穴の75地点で調査・研究を行った。海岸近くの井 戸水や洞穴水の水質組成は Na-Cl型を示し,全体 的に NO3-Nは高濃度であったことから,宮古諸 島の陸水は,海水・海塩粒子,琉球石灰岩,ケイ 酸塩鉱物,化学肥料や生活排水などの影響を受け て形成されていることを明らかにした。また,標 高10m前後で地形が平坦かつ面積の小さい島嶼 である多良間島においては,石田ほか(2011)や 吉本ほか(2016)により,帯水層中で海水と淡水 の比重差から形成される淡水レンズの層厚や水 質,同位体比特性について詳しく研究されてい る。","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"24 26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128466077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Combined model of infiltration flow within soil layer and preferential flows through soil pipes 土层内入渗流与土壤管道优先流组合模型
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/jagh.62.363
D. Tsutsumi
{"title":"Combined model of infiltration flow within soil layer and preferential flows through soil pipes","authors":"D. Tsutsumi","doi":"10.5917/jagh.62.363","DOIUrl":"https://doi.org/10.5917/jagh.62.363","url":null,"abstract":"降雨の土壌中への浸透は,ほとんどの場合不飽 和浸透現象であるが,飽和浸透流現象である地下 水流に比べて,現象の解明は遅かったようであ る(日野ほか,1989)。不飽和浸透についての毛 管ポテンシャルの概念が提出され(Buckingham, 1907),連続式との結合によって不飽和浸透流方 程式が得られて以降(Richards, 1933),現在では 飽和・不飽和浸透流の解析法が確立され(例えば, 谷,1985;大野ほか,1998),山地斜面における 降雨浸透過程が様々なスケールで計算されている (例えば,小杉,2007;白木・中村,2001;堤ほか, 2007)。 一方,詳細な野外観測により,山地斜面の多く にパイプと呼ばれる斜面にほぼ平行な大孔隙が存 在していることが確認されており(北原,1992; 内田ほか,1995a;Noguchi et al., 1997),多くの 場合複数のパイプの集合によって複雑なネット ワークが形成されていることが報告されている (Terajima et al., 2000; Sidle et al., 2001)。これら土 層中のパイプ等に起因する選択流が山地斜面にお ける降雨流出過程に大きく影響していることが水 文学的な観測から明らかとなっている(例えば, Tsukamoto et al., 1982; Sidle et al., 2000)。 これらのパイプ中に発生する選択流は,浸透流 よりも早く斜面土層内の飽和水を排出することが できるため,降雨時に発生する地下水位の上昇を 抑制し,斜面土層を安定化する機能があると考え られる。一方で,崩壊発生直後の崩壊地の多くに","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131005489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Consideration on Rainfall Infiltration Parameters in Distributed 3-Dimensional Regional Groundwater Flow Simulation 分布三维区域地下水流模拟中降雨入渗参数的考虑
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/jagh.62.415
K. Inaba
{"title":"Consideration on Rainfall Infiltration Parameters in Distributed 3-Dimensional Regional Groundwater Flow Simulation","authors":"K. Inaba","doi":"10.5917/jagh.62.415","DOIUrl":"https://doi.org/10.5917/jagh.62.415","url":null,"abstract":"Rainfall infiltration processes must be properly modeled for shortand long-term high-precision prediction of regional groundwater flow. It was confirmed by numerical experiments that vertical seepage flow and interflow generated in the vadose zone are particularly important for short-term evaluation. In addition, the necessity of dividing the ground surface into high resolution to model the rainfall runoff process that occurs on the ground surface was also confirmed, but computer capacity is limited at present. Therefore, since division into high resolution is not practical, it is necessary to devise measures to match the capacity. Furthermore, since the resolution of underground information is very coarse compared to information observed on the ground, it is necessary in the future to make efforts to construct a social mechanism for accumulating underground information and raise the resolution even a little.","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131226373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Issues and Perspectives on Environmental Microbial Dynamics and Groundwater Flow System Research 环境微生物动力学与地下水流动系统研究的问题与展望
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/jagh.62.431
Ayumi Sugiyama, M. Tsujimura, Kenji Kato
{"title":"Issues and Perspectives on Environmental Microbial Dynamics and Groundwater Flow System Research","authors":"Ayumi Sugiyama, M. Tsujimura, Kenji Kato","doi":"10.5917/jagh.62.431","DOIUrl":"https://doi.org/10.5917/jagh.62.431","url":null,"abstract":"地下水と微生物に関する研究は,主に浅層で は地下水汚染,深層では生命誕生にせまる大深 度科学掘削事業の一環として行われてきた。浅 層では,特に地下水の自然由来の重金属や人為 起源の汚染浄化に関する研究(例えば,Evans et al., 2015; Wang et al., 2019)や硝酸汚染に関係し た微生物作用である脱窒 (硝酸態窒素あるいは亜 硝酸態窒素を分子状窒素へ還元する反応;例え ば,安元ほか,2015;Katsuyama et al., 2008)に 焦点が当てられている。一方で深層を対象とし た微生物研究は,近年,大深度科学掘削事業の 他,高レベル放射性廃棄物の地層処分に関する研 究においても注目を集めている(例えば,West and McKinley, 1984; Pedersen et al., 2008)。地下 水研究と微生物研究については,「 8章地下水研 究と微生物研究の関わり」において詳しく説明す","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"374 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133175672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling infiltration process during rainfall 模拟降雨过程中的入渗过程
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/jagh.62.361
H. Saito
{"title":"Modeling infiltration process during rainfall","authors":"H. Saito","doi":"10.5917/jagh.62.361","DOIUrl":"https://doi.org/10.5917/jagh.62.361","url":null,"abstract":"","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122712955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characteristics of water quality and estimation of the recharge area in the northern part of the coastal area, Fukushima prefecture 福岛县沿海北部补给区水质特征及补给区估算
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/JAGH.62.449
S. Yabusaki
{"title":"Characteristics of water quality and estimation of the recharge area in the northern part of the coastal area, Fukushima prefecture","authors":"S. Yabusaki","doi":"10.5917/JAGH.62.449","DOIUrl":"https://doi.org/10.5917/JAGH.62.449","url":null,"abstract":"","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122195920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Erratum: A collection of domestic case studies on groundwater governance activities in Japan[Journal of Groundwater Hydrology Vol.62(2020)No.2 p.233-254] 勘误:日本地下水治理活动的国内案例研究汇编[j] .地下水水文学报，Vol.62(2020)No。2 p.233 - 254]
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/jagh.62.489
K. Nakagawa, Shin-ichi Yatsuki, Shigeyuki Ishihara, Masayuki Ebihara, T. Endo, Fumiaki Shinkai, S. Takeuchi, Masashi Nakatani, K. Bando, Toshiaki Hirayama
{"title":"Erratum: A collection of domestic case studies on groundwater governance activities in Japan[Journal of Groundwater Hydrology Vol.62(2020)No.2 p.233-254]","authors":"K. Nakagawa, Shin-ichi Yatsuki, Shigeyuki Ishihara, Masayuki Ebihara, T. Endo, Fumiaki Shinkai, S. Takeuchi, Masashi Nakatani, K. Bando, Toshiaki Hirayama","doi":"10.5917/jagh.62.489","DOIUrl":"https://doi.org/10.5917/jagh.62.489","url":null,"abstract":"","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124323512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison among General Programs for Numerical Analysis of Rainfall Infiltration Processes 降雨入渗过程数值分析常用程序的比较
Journal of groundwater hydrology Pub Date : 2020-08-31 DOI: 10.5917/jagh.62.399
T. Nambu, H. Saito, Y. Sasai, H. Suenaga, Y. Tawara, T. Tokunaga, T. Hishiya
{"title":"Comparison among General Programs for Numerical Analysis of Rainfall Infiltration Processes","authors":"T. Nambu, H. Saito, Y. Sasai, H. Suenaga, Y. Tawara, T. Tokunaga, T. Hishiya","doi":"10.5917/jagh.62.399","DOIUrl":"https://doi.org/10.5917/jagh.62.399","url":null,"abstract":"Rainfall infiltration processes have many points of attention, such as non-linearity of unsaturated hydraulic properties, boundary conditions and fluid behavior. On the other hand, inexperienced users may analyze without understanding these points because numerical analysis packages are widely used. We examined the influence of differences in handling such as boundary conditions and unsaturated hydraulic properties on analysis results for rainfall infiltration problems on slopes using general programs for the saturated and unsaturated seepage flow. As a result, there is little difference in analysis results such as temporal change of pressure heads when the initial saturation is high. On the other hand, in the initial dry state, the analysis results show some differences in the handling of fluid behavior and unsaturated hydraulic conductivity.","PeriodicalId":173171,"journal":{"name":"Journal of groundwater hydrology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133992681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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