Out and About in Abashiri
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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 -
Keys to the Flesh Flies of Japan, with the Description of a New Genus And
〔Med. Entomol. Zool. Vol. 66 No. 4 p. 167‒200 2015〕 167 reference DOI: 10.7601/mez.66.167 Keys to the esh ies of Japan, with the description of a new genus and species from Honshu (Diptera: Sarcophagidae) Hiromu Kurahashi*, 1) and Susumu Kakinuma2) * Corresponding author: [email protected] 1) Department of Medical Entomology, National Institute of Infectious Diseases, Toyama 1‒23‒1, Shinjuku-ku, Tokyo 162‒8640 Japan 2) IDD Yamaguchi Lab., Aobadai 11‒22, Yamaguchi-shi, Yamaguchi 753‒0012 Japan (Received: 9 June 2015; Accepted: 2 October 2015) Abstract: A new genus and species of the Japanese Sarcophagidae, Papesarcophaga kisarazuensis gen. & sp. nov. is described and illustrated from Honshu, Japan. Practical keys to the Japanese 43 genera and 122 species are provided including this new species. A check list and data of specimens examined are also provided. Key words: Diptera, flesh flies, new species, new genus, Sarcophagidae, Japan INTRODUCTION The collection of Sarcophagidae made by the first author was studied during the course of the taxonomical studies on the calypterate muscoid flies from Japan since 1970 (Kurahashi, 1970). This was a revision of the subfamily Miltogramatinae dealing with seven genera and 14 species. Before this, Takano (1950) recorded seven genera and nine species of Japanese Sarcophagidae. Many investigation on the Japanese flesh flies made by Drs. K. Hori, R. Kano and S. Shinonaga beside the present authors. The results of these authors were published in the part of Sacophagidae, Fauna Japanica (Insecta: Diptera) and treated 23 genera and 65 species of the subfamilies of Sarcophaginae and Agriinae (=Paramacronychiinae), but the subfamily Miltogrammatinae was not included (Kano et al., 1967). -
Thorough Guidebook of Lively Experience in Kushiro
Thorough Guidebook of Lively Experience in Kushiro A タイプ Map of East Hokkaido 知床岬 Cape Shiretoko 知床岳 Mt.Shiretoko-dake 知床国立公園 Shiretoko National Park 網走国定公園 カムイワッカの 滝 Abashiri Quasi-National Park Kamuiwakka Hot Water Falls 硫黄山 Mt.Io サロマ湖 知床五湖 Lake Saroma 能取岬 Cape Notoro Shiretoko Five Lakes 羅臼町 93 238 RausuTown ウト ロ 羅臼岳 87 道の駅「サロマ湖」 Utoro Mt.Rausu-dake Michi-no-Eki(Road Station)Saromako 知床横断道路 7 能取湖 76 網走市 334 佐呂間町 Lake Abashiri City オシンコシンの滝 冬期通行止 Saroma Town 103 Shiretoko Crossing Road Notoro 道の駅「流氷街道網走」 Oshinkoshin Falls Closed in Winter Michi-no-Eki(Road Station) 道の駅「知床・らうす」 Ryuhyo kaido abashiri Michi-no-Eki(Road Station) Shiretoko Rausu 網走湖 Lake Abashiri 334 道の駅「うとろシリエトク」 小清水原生花園 Michi-no-Eki(Road Station)Utoro Shirietoku Koshinizu Natural Flower Gaden 道の駅「メルヘンの丘めまんべつ」 333 Michi-no-Eki(Road Station)Meruhen no Oka Memanbetu 斜里町 104 大空町 244 Shari Town Oozora Town 道の駅「はなやか小清水」 道の駅「しゃり」 7 女満別空港 Michi-no-Eki(Road Station)Hanayaka Koshimizu Michi-no-Eki(Road Station)Shari 39 Memanbetsu Airport 102 道の駅「パパスランドさっつる」 Michi-no-Eki(Road Station) 335 334 Papasu Land Sattsuru 391 122 清里町 244 北見市 243 小清水町 Senmo Line 釧網本線Kiyosato Town Kitami City 美幌町 Koshimizu Town 斜里岳 50 Bihoro Town 津別町 102 Mt.Sharidake Tsubetsu Town 斜里岳道立自然公園 Sharidake Prefectural Natural Park 標津サーモンパーク 27 藻琴山 Shibetsu Salmon 143 Mt.Mokoto Scientific Museum 道の駅「ぐるっとパノラマ美幌峠」 野付半島 Michi-no-Eki(Road Station) 開陽台展望台 ClosedGrutto in WinterPanorama Bihorotouge Notsuke Peninsula Kaiyoudai 根室中標津空港 272 240 冬期通行止 屈斜路湖 Observatory NemuroNakashibetsu 野付湾 Lake Kussharo Airport Notsuke Bay -
Translation Series No.1039
r,ARCHIVES FISHERIES RESEARCH BOARD OF CANADA Translation Series No. 1039 Artificial propagation of salmon in Japan By T. Mihara, S. Sano and H. Eguchi °evesYI,d0111 Yleletle i at-ti seeçsseneto, g. Gees, OeteNt Original title: Sake, Masu Jinkoo-fuka Jigyo. From: Booklet No. 5. Vol. 5 of the series on the propagation of the marine products. Published by: Nihon Suisanshigen Hogo Kyookai (The Japan , Soc. of the marine products protection), Vol. 5, July 25, pp. 2-60, 1964. Translated by the Translation Bureau(TM) Foreign Languages Division Department of the Secretary of State of Canada Fisheries Research Board of Canada Biological Station, Nanaimo, B.C. 1968 87 pages typescript F.L. i of,43zf 771-1. .:,emorandum (memorandum 1) To the Client r/\)/(-22N2 From the translator: 1) I could not find reasonable corresponding English f'or the following Japanese. iuseiha p. 27 (original p. 27) mihooshutsuran p.29 ( p. 28) tamasuling=22 (fishing net) p.57 ( p. 46) T isada (fishing implement) p. 57 ( p. 46) am now asking for the right translation to the author and as soon as I g et a answer I shall be glad to inform you. 2) Recently I found a new booklet (published in Dec. 1967), which you might be interest in it, ai the library of the Fisheries Department. This booklet is the vol. 14 of the same series of books. The vol.5 is rather introductly and vol. 14 imore scientific. The title and contents a:.- e as follows; T.LAkita, S. Sano and K. Taguchi: Propaqation of the Chum Salmon in Japan I. -
Modelling Global Fresh Surface Water Temperature
Modelling global fresh surface water temperature Tessa Eikelboom MSc Thesis Physical Geography May 2010 Supervisors: Dr. L.P.H. van Beek and Prof. Dr. Ir. M.F.P. Bierkens Department of Physical Geography Faculty of Geosciences Utrecht University 1 ABSTRACT A change in fresh surface water temperature influences biological and chemical parameters such as oxygen and nutrient availability, but also has major effects on hydrological and physical processes which include transport, sediment concentration, ice formation and ice melt. The thermal profile of fresh surface waters depends on meteorological and morphological characteristics. Climate change influences the water and energy budget and thereby also the thermal structure of fresh surface waters. The oceans temperature is influenced by the inflow of rivers and streams. The variations in fresh surface water temperatures are only known for a scarce amount of long term temperature records. The understanding of changes in thermal processes by modelling the variations in temperature over time is therefore very useful to simulate the global effect of climate change on water temperatures. A physical based model was validated with regional daily and global monthly water temperature data of fresh surface water which includes both rivers and lakes. The basic assumption for the PCR‐GLOBWB model is the assumption that the fresh surface water temperature is the net result of all incoming en outgoing fluxes. The global hydrological model PCR‐GLOBWB contains a water and heat budget. The heat balance is solved using the following terms: short‐wave insolation, long‐wave atmospheric radiation, water‐surface backscatter, evaporation, air/water conduction and can be simplified into lateral and advective energy. -
Hydrogen Sulfide Distribution in Bottom and Pore Waters During an Anoxic Period in Lake Nakaumi, Japan
LAGUNA(Research for Coastal Lagoon Environments)11, p.65-68(2004) Hydrogen sulfide distribution in bottom and pore waters during an anoxic period in Lake Nakaumi, Japan Saburo Sakai1,Masaru Nakaya2 and Katsumi Takayasu3 Abstract: Hydrogen sulfide concentrations in bottom water and surface sediment pore water were measured during an anoxic period (September 2003) in brackish Lake Nakaumi, Japan. Bottom water hydrogen sulfide concentrations were greatest (5-127μg-Sl−1;except for artificially dredged area) in the southern part of the lake and the Yonago-Bay area, where the hypolimnion is most stagnant, whereas hydrogen sulfide from pore water was detected ( ~1-37 mg-Sl−1)inamuch wider area. This indicates that surface sediments may maintain anaerobic conditions long after the bottom water return to oxygen rich. Hydrogen sulfide was not detected in bottom and pore waters near the Sakai-StraitandOhashi River, where seawater and river water flow into the lake. In comparison with two other Japanese brackish lakes (Lake Abashiri and Lake Asokai), Lake Nakaumi has a lowerconcentration of hydrogen sulfide. Lake Nakaumi is characterized by an unstable hypolimnion, in which anoxic conditions are easily mediated by an oxygen-rich tidal-induced inflow. Keywords: Hydrogen sulfide, anoxic environments, Lake Nakaumi Introduction ‰and that of the lower layer is about 27‰(Date et al., 1989). The vertical gradient in salinity increases during Bottom water in brackish lakes often becomes anoxic the summer, when the bottom water of the lake develops due to the development of a stagnant hypolimnion. oxygen-poor or anoxic conditions. This indicates that the Bacterial mats and associated sulfate reduction often lake bottom may be below the redox boundary during occur in anoxic bottom waters and at the redox summers. -
Incidence of Fish Pathogenic Viruses Among Anadromous Salmonids in the Northern Part of Japan, 1976-1987
Title Incidence of Fish Pathogenic Viruses among Anadromous Salmonids in the Northern Part of Japan, 1976-1987 Author(s) Kimura, T.; Yoshimizu, M.; Nomura, T.; Awakura, T. Citation Edited by Ralph S. Svrjcek. (NOAA Technical Report NMFS ; 102), 123-128 Issue Date 1991-05 Doc URL http://hdl.handle.net/2115/39002 Type proceedings Note Seventeenth U.S.-Japan Meeting on Aquaculture. 16-18, 20 October 1988. Ise, Japan. File Information yoshimizu-95.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Incidence of Fish Pathogenic Viruses among Anadromous Salmonids in the Northern Part of Japan, 1976-1987 T. KIMURA and M. YOSHIMIZU Laboratory of Microbiology, Faculty of Fisheries Hokkaido University 3-]-] Minato-cho Hakodate 041, Japan T. NOMURA Hokkaido Salmon Hatchery Nakanoshima 2-2, Toyohiraku Sapporo, Hokkaido 06], Japan T. AWAKURA Hokkaido Fish Hatchery Kitakashiwagi 3-373, Eniwa Hokkaido 06]-14, Japan ABSTRACT During the period from September 1976 to December 1987, various species ofmature salmonid fish, including masu (Oncorhynchus masou), chum (0. keta), pink (0. gorbuscha), kokanee salmon (0. nerka), charr (Salvelinus leucomaenis), and rainbow trout (0. mykiss), were examined to provide information on the distribution of pathogenic viruses in northern Japan. Virus inspections were conducted on ovarian fluids, mixed kidney and spleen specimens, epithelial tumor tissues, and blood samples. Four viruses were isolated during the course of this investigation. Infectious hematopoietic necrosis virus (IHNV) was found in the ovarian fluid of chum and masu salmon. Oncorhynchus masou virus (OMV), discovered in 1978 and specific to masu salmon, has been isolated from ovarian fluids and epithelial tumor tissues at 13 sampling sites. -
Abashiri Guidebrochure En.Pdf
IS 」ⅡSt ?07 mclcls h h01η lhじ SumnlH IS 0IS C註" cnjoY P【1"01'a訂U . Iento 1.akc Ab;1S11in.【"1{kc l"ofⅡISU N010ro ;"1d l"akC 入・10k010 '1S 、YじⅡ a S1111'ctoko pc"1ns nd lhc sc ▲ Viewing pla廿orm overlookin套_ Ok110lsk al】d 111. .' .',ン'. N11 TC11to 、、'as dcslcn:"C〔 h hiretoko world Natura11t-j11 鳳・ , Beauti6.11, . \八later・rich . City ofthe Nort ' へlt. Tento overlooking A world NaturalHeritage site 、 Ca.e Notoro In the okl)otsk Breeze Connect 圦lith okhotsk cultlH'e Abashiri prison Museum Froln seasonal Foods to The Sτ則Cture oflhis historic outdoor museum was odgina11y .史奥^、 bU11t otthc foot ofMt. Tento overlooking l"ake Abashid, aTld New Local cuisine Was used as Abashid prison before being relocated, PrcseNed and opened to thc pub11C. Today it seNes as a haTlds、on faC11ity 晒,here Ⅵ5itors can leam oboutthe historyof Hokkaido's development from the exhibits on display in t11is genuinc Meiji・e鳳 Structure ゛Guided louTs aTc ava11able ln the museum (inqU1訂es required) .1.1' Yobito, Abashiri .Hours: Apr.- oct.:8:00 -18:00; NOV.- Mar.:9:00 -17:00 ●Open year-『ound .Admission: Adults:1,050 yen; univetsity/high scho01 Students:730 yen; elemenねⅣ/junior high school studen{S 520 yen (group rates ava11able) (For more information) Abashlri prison preservation Foundetion Tel:015245・24TI Mt. Tento observatory/okhotsk Ryuhyo Museum Hana Tento Flower Garden DHn ice muscum on top ofMt. Tcnto alongside the obseNatory. TheN ate fiv In the summer one ofthc slopes on Abashiri CxhibitioD rooms including a hl・visio"小eater dcpicting the four seasons o Lake view ski HiⅡ is tTansformed by Abashid on a large 300、inch scrccn and a space where ⅥSitors can see clione Abashin city volunteer aroups into an (also known assca angels)andothermystcri0ⅡS creatures. -
A Synopsis of the Parasites from Cyprinid Fishes of the Genus Tribolodon in Japan (1908-2013)
生物圏科学 Biosphere Sci. 52:87-115 (2013) A synopsis of the parasites from cyprinid fishes of the genus Tribolodon in Japan (1908-2013) Kazuya Nagasawa and Hirotaka Katahira Graduate School of Biosphere Science, Hiroshima University Published by The Graduate School of Biosphere Science Hiroshima University Higashi-Hiroshima 739-8528, Japan December 2013 生物圏科学 Biosphere Sci. 52:87-115 (2013) REVIEW A synopsis of the parasites from cyprinid fishes of the genus Tribolodon in Japan (1908-2013) Kazuya Nagasawa1)* and Hirotaka Katahira1,2) 1) Graduate School of Biosphere Science, Hiroshima University, 1-4-4 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8528, Japan 2) Present address: Graduate School of Environmental Science, Hokkaido University, N10 W5, Sapporo, Hokkaido 060-0810, Japan Abstract Four species of the cyprinid genus Tribolodon occur in Japan: big-scaled redfin T. hakonensis, Sakhalin redfin T. sachalinensis, Pacific redfin T. brandtii, and long-jawed redfin T. nakamuraii. Of these species, T. hakonensis is widely distributed in Japan and is important in commercial and recreational fisheries. Two species, T. hakonensis and T. brandtii, exhibit anadromy. In this paper, information on the protistan and metazoan parasites of the four species of Tribolodon in Japan is compiled based on the literature published for 106 years between 1908 and 2013, and the parasites, including 44 named species and those not identified to species level, are listed by higher taxon as follows: Ciliophora (2 named species), Myxozoa (1), Trematoda (18), Monogenea (0), Cestoda (3), Nematoda (9), Acanthocephala (2), Hirudinida (1), Mollusca (1), Branchiura (0), Copepoda (6 ), and Isopoda (1). For each taxon of parasite, the following information is given: its currently recognized scientific name, previous identification used for the parasite occurring in or on Tribolodon spp.; habitat (freshwater, brackish, or marine); site(s) of infection within or on the host; known geographical distribution in Japan; and the published source of each locality record. -
Roles of Male Mate Choice and Its Heterogeneity in Reproductive Isolation Among Mutually Ornamented Fishes
Title Roles of male mate choice and its heterogeneity in reproductive isolation among mutually ornamented fishes Author(s) 渥美, 圭佑 Citation 北海道大学. 博士(環境科学) 甲第13892号 Issue Date 2020-03-25 DOI 10.14943/doctoral.k13892 Doc URL http://hdl.handle.net/2115/78444 Type theses (doctoral) File Information Keisuke_ATSUMI.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Roles of male mate choice and its heterogeneity in reproductive isolation among mutually ornamented fishes (オスによる配偶者選択と個体差が繁殖隔離に及ぼす影響: 雌雄共通装飾をもつウグイでの検証) Keisuke Atsumi A Ph. D. Dissertation Submitted to Division of Biosphere Science, Graduate School of Environmental Science Hokkaido University March 2020 1 Table of contents Acknowledgments ............................................................................................................. 4 Chapter 1 General introduction ....................................................................................... 6 Chapter 2 Citizen science reveals geographic variation in the nuptial coloration of Ugui ................................................................................................................................ 10 Introduction ...................................................................................................................... 11 Methods ............................................................................................................................ 13 Results ............................................................................................................................. -
Taxonomic and Ecological Studies of the Genus Hypomesus of Japan
Title TAXONOMIC AND ECOLOGICAL STUDIES OF THE GENUS HYPOMESUS OF JAPAN Author(s) HAMADA, KEIKICHI Citation MEMOIRS OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY, 9(1), 1-55 Issue Date 1961-06 Doc URL http://hdl.handle.net/2115/21833 Type bulletin (article) File Information 9(1)_P1-55.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP TAXONOMIC AND ECOLOGICAL STUDIES OF THE GENUS HYPOMESUS OF JAPAN KEIKICHI HAMADA Faculty of Fisheries, Hokkaido University, Hakodate, Japan Contents I. Introduction.................................................................... 2 II. Material and Method............................................................ 4 III. Taxonomic Study on Samples from Japan........................................ 5 A) Hypomesus olidus from the Ishikari River .................................. 5 a) Hypomesus olidus ascending to spawn in the spring........................ 5 b) Hypomesus olidus from Oshoro Bay........................................ 6 B) Hypomesus olidus from Lake Abashiri, adjacent waters and two other waters.. 7 a) Hypomesus olidus from Lake Abashiri and a flowing river ................ 7 b) Hypomesus 0lidu8 from the port of Abashiri and adjacent coast............ 7 c) Hypomesus olidus from Lake Tofutsu...................................... 7 d) Hypomesus olidus from the coast of Abuta . .. 7 C) Hypomesus sakhalinus and Hypomesus olidus from Lake Ishikari-Furu- kawa, and Hypomesus olidus from Lake Onuma............................ 7 a) Hypomesu8 sakhalinus -
Japan-Birding "Birding Spots"
Top-page Inquiry Trip reports Check list News Links Birdwatching Spots Hokkaido Regeon Tohoku Regeon Kou-Shin-Etsu Regeon Northern-Kanto Regeon Southern-Kanto Regeon Tokyo Regeon Izu Islands Ogasawara Islands Izu-Hakone- Fuji Regeon Tokai Regeon Hokuriku Regeon Kansai Regeon Chugoku Regeon Shikoku Regeon Kyushu Regeon Okinawa Regeon Cruise - Over 400 popular birding sites in all over Japan are listed in this page. - The environment, the time required for birding (the traveling time to the site is not included), the birds expected and the visit proper season of each site are briefly described. - You can also check the location of the site in Googl Map. Please click Google-Map in the descriptions. On the Google Map, search the site with the number (i.e,: D6-1 for Watarase Retarding Basin). - The details of the sites can be checked on the linked websites (including Japanese sites). A) Hokkaido Regeon Google-Map West-Northern Part of Hokkaido A1-1 Sarobetsu Plain (Sarobetsu Gen-ya) - Magnificent wetland extending at the mouth of Sarobetsu River, a part of the northernmost national park in Japan - 1-2 days - summer birdss - Best season: May to Sep. A1-2 Kabutonuma Park (Kabutonuma-Koen) - Forest and lake, a part of the northernmost national park in Japan. - 0.5 day - summer birds - Best season: May to Sep. A2-1 Teuri Island (Teuri-Tou) - National Natural Treasure in Japan, the breeding ground for around a million sea-birds; Common Murre, Spectacled Guillemot, Rhinoceros Auklet and Black-tailed Gull . - 1-2 days (*depending on the ship schedule) - the breeding sea-birds or the migrating birds in springa and autumn - Best season: Apr.