Results of the Inspection on Radioactive Materials in Fisheries
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Flood Loss Model Model
GIROJ FloodGIROJ Loss Flood Loss Model Model General Insurance Rating Organization of Japan 2 Overview of Our Flood Loss Model GIROJ flood loss model includes three sub-models. Floods Modelling Estimate the loss using a flood simulation for calculating Riverine flooding*1 flooded areas and flood levels Less frequent (River Flood Engineering Model) and large- scale disasters Estimate the loss using a storm surge flood simulation for Storm surge*2 calculating flooded areas and flood levels (Storm Surge Flood Engineering Model) Estimate the loss using a statistical method for estimating the Ordinarily Other precipitation probability distribution of the number of affected buildings and occurring disasters related events loss ratio (Statistical Flood Model) *1 Floods that occur when water overflows a river bank or a river bank is breached. *2 Floods that occur when water overflows a bank or a bank is breached due to an approaching typhoon or large low-pressure system and a resulting rise in sea level in coastal region. 3 Overview of River Flood Engineering Model 1. Estimate Flooded Areas and Flood Levels Set rainfall data Flood simulation Calculate flooded areas and flood levels 2. Estimate Losses Calculate the loss ratio for each district per town Estimate losses 4 River Flood Engineering Model: Estimate targets Estimate targets are 109 Class A rivers. 【Hokkaido region】 Teshio River, Shokotsu River, Yubetsu River, Tokoro River, 【Hokuriku region】 Abashiri River, Rumoi River, Arakawa River, Agano River, Ishikari River, Shiribetsu River, Shinano -
Kanagawa Prefecture
www.EUbusinessinJapan.eu Latest update: August 2013 KANAGAWA PREFECTURE Prefecture’s flag Main City: Yokohama Population: 9,079,000 people, ranking 2/47 (2013) [1] Area: 2,415.84 km² [2] Geographical / Landscape description: Kanagawa Prefecture is located in the southern Kanto region of Japan and is part of the Greater Tokyo Area. Topographically, the prefecture consists of three distinct areas. The mountainous western region features the Tanzawa Mountain Range and Hakone Volcano. The hilly eastern region is characterized by the Tama Hills and Miura Peninsula. The central region, which surrounds the Tama Hills and Miura Peninsula, consists of flat stream terraces and low lands around major rivers including the Sagami River, Sakai River, Tsurumi River, and Tama River. [2] Climate: The climate is moderate due to the warm current running along the Pacific side of the archipelago. [2] Time zone: GMT +7 in summer (+8 in winter) International dialling code: 0081 Recent history, culture Kanagawa has played a major role in some significant periods in Japan's history. The first began in 1192, when the first military government was established in Kamakura. This made Kanagawa the centre of the Japanese political scene. The second period commenced in 1859, when the Port of Yokohama was opened to the world after more than 200 years of strict national isolation. Since then, Kanagawa became the gateway for the introduction of Western civilization. The third period was the 1950s, when the Japanese economy was being reconstructed after World War II. During this period, along with the development of the Keihin Industrial Belt, Kanagawa played a significant role in rebuilding the war-devastated Japanese economy. -
FY2017 Results of the Radioactive Material Monitoring in the Water Environment
FY2017 Results of the Radioactive Material Monitoring in the Water Environment March 2019 Ministry of the Environment Contents Outline .......................................................................................................................................................... 5 1) Radioactive cesium ................................................................................................................... 6 (2) Radionuclides other than radioactive cesium .......................................................................... 6 Part 1: National Radioactive Material Monitoring Water Environments throughout Japan (FY2017) ....... 10 1 Objective and Details ........................................................................................................................... 10 1.1 Objective .................................................................................................................................. 10 1.2 Details ...................................................................................................................................... 10 (1) Monitoring locations ............................................................................................................... 10 1) Public water areas ................................................................................................................ 10 2) Groundwater ......................................................................................................................... 10 (2) Targets .................................................................................................................................... -
Enrichment Adsorption of a Labile Substance to the Surface of Particular Mineral Particles in River Water As Investigated by SEM-EDX and Dilute-Acid Extraction/ICP-MS
ANALYTICAL SCIENCES JUNE 2003, VOL. 19 835 2003 © The Japan Society for Analytical Chemistry Enrichment Adsorption of a Labile Substance to the Surface of Particular Mineral Particles in River Water as Investigated by SEM-EDX and Dilute-Acid Extraction/ICP-MS Tomohiro KYOTANI*,**† and Satoshi KOSHIMIZU*** *Bio Nanotec Research Institute Inc. (BNRI), Mitsui & Co., Ltd. Nanotech Park, 2-1, Koyadai, Tsukuba, Ibaraki 305–0074, Japan **Japan Science and Technology Corporation (JST), 4-1-8, Honmachi, Kawaguchi, Saitama 332–0012, Japan ***Earth Science Division, Yamanashi Institute of Environmental Sciences, 5597-1, Kenmarubi Kamiyoshida, Fujiyoshida, Yamanashi 403–0005, Japan The selective enrichment behavior of a labile substance, such as hydroxides, to the surface of particular mineral particles in river water was clarified by scanning electron microscopy/energy dispersive X-ray microanalysis (SEM-EDX). Individual particles other than diatom collected on a 0.45 µm filter from the Fuji and Sagami rivers, central Japan, were analyzed by SEM-EDX and classified into seventeen groups according to the chemical composition and shape. Phosphorus, sulfur, chlorine, manganese and copper detected in each particle collected on the 0.45 µm filter could be successfully used as effective indicators of labile substance secondarily formed and adsorbed afresh in river water, because the detection frequencies of such elements are quite low, or negligible, in fresh mineral particles derived from igneous rocks. The labile substance adsorbed on mineral particles collected on the 0.45 µm filter was also evaluated by dilute-acid leaching, followed by inductively coupled plasma mass spectrometry (ICP-MS). Almost all parts of the manganese detected in individual particles were those adsorbed afresh as hydroxides together with iron and aluminum. -
Whole-Genome Sequencing of 84 Japanese Eels Reveals Evidence Against Panmixia and Support for Sympatric Speciation
G C A T T A C G G C A T genes Article Whole-Genome Sequencing of 84 Japanese Eels Reveals Evidence against Panmixia and Support for Sympatric Speciation Yoji Igarashi 1 , Hong Zhang 1, Engkong Tan 1, Masashi Sekino 2, Kazutoshi Yoshitake 1, Shigeharu Kinoshita 1 , Susumu Mitsuyama 1, Tatsuki Yoshinaga 3, Seinen Chow 2, Hiroaki Kurogi 4, Akira Shinoda 5, Yu-San Han 6, Ryoshiro Wakiya 7, Noritaka Mochioka 7, Toshihiro Yamamoto 4, Hiroshi Kuwada 8,†, Yoshitsugu Kaji 9, Yutaka Suzuki 10, Takashi Gojobori 11, Takanori Kobayashi 2, Kenji Saitoh 2,‡ , Shugo Watabe 3 and Shuichi Asakawa 1,* 1 Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo 113-8657, Japan; [email protected] (Y.I.); [email protected] (H.Z.); [email protected] (E.T.); [email protected] (K.Y.); [email protected] (S.K.); [email protected] (S.M.) 2 National Research Institute of Fisheries Science, Japan Fisheries Research and Education Agency, Yokohama, Kanagawa 236-8648, Japan; [email protected] (M.S.); [email protected] (S.C.); [email protected] (T.K.); [email protected] (K.S.) 3 School of Marine Biosciences, Kitasato University, Sagamihara, Kanagawa 252-0373, Japan; [email protected] (T.Y.); [email protected] (S.W.) 4 Yokosuka Laboratory, National Research Institute of Aquaculture, Japan Fisheries Research and Education Agency, Yokosuka, Kanagawa 238-0316, Japan; [email protected] (H.K.); [email protected] (T.Y.) 5 Department -
Aikawa Town Guide Book
Free Taking a look around Aikawa, So many things to do So many things to see! AikawaAikawa TownTown GuideGuide BookBook “Ai”“Ai” means means “Love”“Love”愛愛AiAi Aikawa is a town of love. So huge, so lovely! I’ m amazed Look, there are beautiful flowers at the power of the cascade! blooming throughout the year. (^o^) The beauty of this wonderful old residence shows the love of the carpenters of old. “450 years ago, a fierce battle took place and this stone marks the battleground.” I see... Town Areas and Sightseeing Spots Ken-O Expressway Wide Area Map Sagamihara IC Ken-O Expressway Sagamihara City Map of Places to See in AikawaKen-o-Do (Metropolitan Inter-City Expressway) Sagamihara City Aikawa Town Sagamihara Aikawa IC Horinouchi Uedana Kiyokawa Village Miyagase Dam: page 4 Hattori Dairy Farm: page 5 Mimase Park Atsugi City Battle of Mimase Pass: page 10 Mimase Park Athletic Ground Hattori Dairy Farm Rainbow Plaza Textile Association Prefectural Aikawa Park Shingen's Banner Tree Hinata Bridge Banda Station Hanbara Hinata Asari Grave Suzuki Confectionery and Shrine Miyagase Dam Aikawa Ohashi Bridge Boarding point for dam site pleasure boat Sagami Line Arts and Crafts Village Aikawa Forestry Association Mimase Prefectural Central Takata Bridge Water and Matsubazawa Fireflies Habitat High-tech Laboratory Estate Lake Miyagase Energy Museum Local museum Aikawa Bridge Suwa Shrine Mimase Takata Hashigiwa Osawa waterfall Prefectural Aikawa Hanbara Elem. Sagami river Ishigoya Dam Community Village Rankaya Hanbara Hanbara shogakko Iriguchi Sumida Kanagawa Central Poultry Farming Association Anzu no Shippo Bakery Battle of Mimase Pass Aikawa Solar Park battlefield marker Takamine Elem. -
Program Book
DVORRUJMDSDQ Association for the Sciences of Limnology and Oceanography Meeting Program ASLO Contents Welcome! ..........................................................................................2 Conference Events ........................................................................12 Meeting Sponsors ...........................................................................2 Public Symposium on Global Warming...........................................12 Meeting Supporters .......................................................................2 Opening Welcome Reception.............................................................12 Organizing Committee .................................................................2 ASLO Membership Business Meeting .............................................12 Poster Sessions and Receptions .........................................................12 Co-Chairs ..................................................................................................2 Scientifi c Committee ..............................................................................2 Workshops and Town Hall Meetings ......................................12 Local Organizing Committee ...............................................................2 L&O e-Lectures Town Hall Meeting ................................................12 Advisory Committee ..............................................................................2 Workshop: Th e Future of Ecosystems Science ...............................12 ASLO Student -
Durham E-Theses
Durham E-Theses Jade, amber, obsidian and serpentinite: the social context of exotic stone exchange networks in central Japan during the late middle Jômon period Bausch, Ilona How to cite: Bausch, Ilona (2003) Jade, amber, obsidian and serpentinite: the social context of exotic stone exchange networks in central Japan during the late middle Jômon period, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/4022/ Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in Durham E-Theses • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full Durham E-Theses policy for further details. Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 A copyright of this thesis rests with the author. No quotation from it should be published without his prior written consent and information derived from it should be acknowledged. JadCy Ambery Obsidian and Serpentinite: the social context of exotic stone exchange networks in Central Japan during the Late Middle Jomon period by Ilona Bausch A thesis presented for the degree of Doctor of Philosophy Department of East Asian Studies, University of Durham 31 December 2003 I I JAN 7005 117 ABSTRACT The social context of exotic stone exchange nefworfcs in Centml Japan during the Late Middle Jomon period llona Bausch This dissertation presents a holistic, contextual approach to long-distance exchange networks in Central Japan ca. -
Whole-Genome Sequencing of 84 Japanese Eels Reveals Evidence Against Panmixia and Support for Sympatric Speciation
Supplementary Materials for Article Whole-genome sequencing of 84 Japanese eels reveals evidence against panmixia and support for sympatric speciation Yoji Igarashi 1, Hong Zhang1 , Engkong Tan 1, Masashi Sekino2 , Kazutoshi Yoshitake 1, Shigeharu Kinoshita 1, Susumu Mitsuyama 1, Tatsuki Yoshinaga 3, Seinen Chow 2, Hiroaki Kurogi 4, Akira Shinoda 5, Yu-San Han 6, Ryoshiro Wakiya 7, Noritaka Mochioka 7, Toshihiro Yamamoto 4, Hiroshi Kuwada 8, Yoshitsugu Kaji 9, Yutaka Suzuki 10, Takashi Gojobori 11, Takanori Kobayashi 2, Kenji Saitoh 2, Shugo Watabe 3 and Shuichi Asakawa 1,* 1 Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo 113-8657, Japan; [email protected] (Y.I.); [email protected] (H.Z.); [email protected] (E.T.); [email protected] (K.Y.); [email protected] (S.K.); [email protected] (S.M.) 2 National Research Institute of Fisheries Science, Japan Fisheries Research and Education Agency, Yokohama, Kanagawa 236-8648, Japan; [email protected] (M.S.); [email protected] (S.C.); [email protected] (T.K.) 3 School of Marine Biosciences, Kitasato University, Sagamihara, Kanagawa 252-0373, Japan; [email protected] (T.Y.); [email protected] (S.W.) 4 Yokosuka Laboratory, National Research Institute of Aquaculture, Japan Fisheries Research and Education Agency, Yokosuka, Kanagawa 238-0316, Japan; [email protected] (H.K.); [email protected] (T.Y.) 5 Department of Biology, Tokyo Medical University, -
Title Description and Distribution of Crangonyx Floridanus (Crustacea : Amphipoda : Crangonyctidae) in Japan, an Introduced Fres
Description and distribution of Crangonyx floridanus Title (Crustacea : Amphipoda : Crangonyctidae) in Japan, an introduced freshwater amphipod from North America Author(s) MORINO, Hiroshi; KUSANO, Harumi; HOLSINGER, John R Contributions from the Biological Laboratory, Kyoto Citation University (2004), 29(4): 371-381 Issue Date 2004-07-21 URL http://hdl.handle.net/2433/156414 Right Type Departmental Bulletin Paper Textversion publisher Kyoto University Contr. biol. Lab. Kyoto Univ., Vol. 29, pp. 371-381. Issued 21 July 2004 Description and distribution of CrangonyxfZoridanus (Crustacea: Amphipoda: Crangonyctidae) in Japan, an introduced freshwater amphipod from North America Hiroshi MORINO'), Harumi KUSAN02) and John R. HOLSINGER3) ') Department of Environmenta1 Sciences, Ibaraki Uniyersity, Mito, 310-8512 Japan 2) Suge 4-9-26, Tama-ku, Kawasaki, Kanagawa, 214-Ooo1 Japan 3) Department of Biological Sciences, Old Dominion University, Norfolk, Virginia 23529, USA ABSTRAer The Japanese populations of Crangonyx floridanus Bousfield, 1963 are taxonomically diagnosed with illustration. Distributional analysis suggests that C. VToridanus was introduced from North America in 1980's and now expanding the range from middle Honshu to western Japan. KEY WORDS amphipod / Crangonyxfloridcmus / Japan / introduced species Introduction The first discovery of Crangonyx florianus in Japan was in 1989, from a pond in Chiba Prefecture (the animals were not identified to species at that time; see Tamura, 1990). The amphipods from the pond were forwarded to the third author in 1992, who immediately identified them as C. floridanus, an indigenous amphipod species in North America. This information was then spread to researchers mainly through personal communications, and thereafter in Japan, records of this species began to appear in literature of local faunal studies (e.g., Kanada, 2002; Morino, 2002) or reports from agencies for environmental studies (e.g., Tokyo Metropolitan Government, 1997-2oo3; Masaki, et al., 2oo3; Kanada and Fukushima, 2004). -
Social Media Analysis of People's High-Risk Responses to Flood Occurance
Urban Water Systems & Floods II 167 SOCIAL MEDIA ANALYSIS OF PEOPLE’S HIGH-RISK RESPONSES TO FLOOD OCCURANCE SATOSHI ANZAI & SO KAZAMA Tohoku University, Department of Civil and Environmental Engineering, Japan ABSTRACT During floods, some people approach flooded riversides out of curiosity, elevating their risk of being swept away by floodwaters. Social media was used to investigate actual patterns of this high-risk behaviour and to understand its temporal and spatial distribution. Among various social media, Instagram was chosen for its real-time nature and low-noise characteristics. The selected study areas included Tama river, Kinu river, Edo river, Tone river, Sagami river, and Hirose river in Japan, areas that were all affected by heavy rain from the 7th to the 12th of September 2015. Data was collected by Instagram API detecting hash-tag search of the river names, such as “#Tama river”. The collected data was assessed by time series analysis, text analysis, and image analysis. The results indicated that usage of the relevant hashtags increased following a flood warning being issued. Additionally, the number of posts following the flood warning was influenced by population characteristics along rivers and warning issue time. Thirdly, results revealed that many people continued to remain on the riverbanks despite their awareness of the increasing risk. Keywords: big data, Instagram, text analysis. 1 INTRODUCTION In recent years, flood risk by heavy intensive rainfall has been increasing along with the intensification of global warming. The effect has been especially strong in Japan, because the rivers generally have a steeper slope than the rivers in continent countries [1]. -
Carving out a New Future with Technology and Imagination Light, Heat, and Motion, from Flowing Water
Feature section THK’s water-powered generating system Carving out a new future with technology and imagination Light, heat, and motion, from flowing water THK entered the field of wind-powered generation in 2009 when it launched an internal project aimed at developing key compo- nents for wind turbines. Exploring new uses for the technology developed in that initiative, THK has now applied it to water-pow- ered generation. Following an initial test in Taiwan in 2012, THK tested its new system at the Kanagawa Prefecture Sagami River Left Bank Land Improvement District in 2014, continuing its campaign to help unleash the vast potential of renewable energy. THK technology stands out The use of irrigation canals for water-powered generation is relatively new. There are strict limitations on the extent to which irrigation canals can be modified, since any obstruction of the water flow would have a major negative impact on the crop being watered. For conventional water-powered generation, falling water must be devised, which enables large volumes of power to be generated but requires major construction work that often costs at least ten times as much as the generating equipment itself. THK’s system, which generates electricity by means of a water wheel alone, costs relatively little and neither damages nor obstructs irrigation canals. Since it doesn’t require damming the flow to create falling water, there’s little likelihood of flooding, and refuse and other floating matter can easily be cleared to permit stable operation. Imaginative technology contributes to revitalization With a water-powered generating system that does not Trial use of water-powered generator in agricultural rely on falling water, power is generated most efficiently in irrigation canal a stable environment: a constant volume of water flowing at a constant speed.