Handbook for Utilization of Regional Revitalization Resources
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Biogeography and Evolution of the Carassius Auratus-Complex in East
Takada et al. BMC Evolutionary Biology 2010, 10:7 http://www.biomedcentral.com/1471-2148/10/7 RESEARCH ARTICLE Open Access Biogeography and evolution of the Carassius auratus-complex in East Asia Mikumi Takada1,2*, Katsunori Tachihara1, Takeshi Kon2, Gunji Yamamoto2, Kei’ichiro Iguchi3, Masaki Miya4, Mutsumi Nishida2 Abstract Background: Carassius auratus is a primary freshwater fish with bisexual diploid and unisexual gynogenetic triploid lineages. It is distributed widely in Eurasia and is especially common in East Asia. Although several genetic studies have been conducted on C. auratus, they have not provided clear phylogenetic and evolutionary descriptions of this fish, probably due to selection bias in sampling sites and the DNA regions analysed. As the first step in clarifying the evolutionary entity of the world’s Carassius fishes, we attempted to clarify the phylogeny of C. auratus populations distributed in East Asia. Results: We conducted a detailed analysis of a large dataset of mitochondrial gene sequences [CR, 323 bp, 672 sequences (528 sequenced + 144 downloaded); CR + ND4 + ND5 + cyt b, 4669 bp in total, 53 sequences] obtained from C. auratus in East Asia. Our phylogeographic analysis revealed two superlineages, one distributed mainly among the Japanese main islands and the other in various regions in and around the Eurasian continent, including the Ryukyus and Taiwan. The two superlineages include seven lineages with high regional specificity that are composed of endemic populations indigenous to each region. The divergence time of the seven lineages was estimated to be 0.2 million years ago (Mya) by a fossil-based method and 1.0-1.9 Mya by the molecular clock method. -
Japan Geoscience Union Meeting 2009 Presentation List
Japan Geoscience Union Meeting 2009 Presentation List A002: (Advances in Earth & Planetary Science) oral 201A 5/17, 9:45–10:20, *A002-001, Science of small bodies opened by Hayabusa Akira Fujiwara 5/17, 10:20–10:55, *A002-002, What has the lunar explorer ''Kaguya'' seen ? Junichi Haruyama 5/17, 10:55–11:30, *A002-003, Planetary Explorations of Japan: Past, current, and future Takehiko Satoh A003: (Geoscience Education and Outreach) oral 301A 5/17, 9:00–9:02, Introductory talk -outreach activity for primary school students 5/17, 9:02–9:14, A003-001, Learning of geological formation for pupils by Geological Museum: Part (3) Explanation of geological formation Shiro Tamanyu, Rie Morijiri, Yuki Sawada 5/17, 9:14-9:26, A003-002 YUREO: an analog experiment equipment for earthquake induced landslide Youhei Suzuki, Shintaro Hayashi, Shuichi Sasaki 5/17, 9:26-9:38, A003-003 Learning of 'geological formation' for elementary schoolchildren by the Geological Museum, AIST: Overview and Drawing worksheets Rie Morijiri, Yuki Sawada, Shiro Tamanyu 5/17, 9:38-9:50, A003-004 Collaborative educational activities with schools in the Geological Museum and Geological Survey of Japan Yuki Sawada, Rie Morijiri, Shiro Tamanyu, other 5/17, 9:50-10:02, A003-005 What did the Schoolchildren's Summer Course in Seismology and Volcanology left 400 participants something? Kazuyuki Nakagawa 5/17, 10:02-10:14, A003-006 The seacret of Kyoto : The 9th Schoolchildren's Summer Course inSeismology and Volcanology Akiko Sato, Akira Sangawa, Kazuyuki Nakagawa Working group for -
Zootaxa, Japanese Pseudosmittia Edwards (Diptera: Chironomidae)
Zootaxa 1198: 21–51 (2006) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ ZOOTAXA 1198 Copyright © 2006 Magnolia Press ISSN 1175-5334 (online edition) Japanese Pseudosmittia Edwards (Diptera: Chironomidae) OLE A. SÆTHER The Natural History Collections, Bergen Museum, University of Bergen, N-5020 Bergen, Norway. E-mail: [email protected] Abstract The types of species previously placed in Pseudosmittia Edwards and some related genera in the Sasa collection at The National Museum of Sciences, Tokyo, Japan, have been examined. Twenty- four new synonyms are given: Pseudosmittia ogasatridecima Sasa et Suzuki, 1997a is a synonym of P. bifurcata (Tokunaga, 1936); P. jintuvicesima Sasa, 1996, and P. seiryupequea Sasa, Suzuki et Sakai, 1998 of P. danconai (Marcuzzi, 1947); P. mongolzeaea Sasa et Suzuki, 1997b of P. f orc ipa ta (Goetghebuer, 1921); P. hachijotertia Sasa, 1994 of P. holsata Thienemann et Strenzke, 1940; P. itachibifurca Sasa et Kawai, 1987, P. furudobifurca Sasa et Arakawa, 1994, P. hibaribifurca Sasa, 1993, and P. (Nikismittia) shofukuundecima Sasa, 1998 of P. mathildae Albu, 1968; P. yakymenea Sasa et Suzuki, 2000a, and P. yakyneoa Sasa et Suzuki, 2000a of P. nishiharaensis Sasa et Hasegawa, 1988; P. kurobeokasia Sasa et Okazawa, 1992a, P. togarisea Sasa et Okazawa, 1992b, P. hachijosecunda Sasa, 1994, P. to ya m a re s e a Sasa, 1996, P. yakyopea Sasa et Suzuki, 2000a, P. yakypequea Sasa et Suzuki, 2000a, Parakiefferiella hidakagehea Sasa et Suzuki, 2000b, and Parakiefferiella hidakaheia Sasa et Suzuki, 2000b of Pseudosmittia oxoniana (Edwards, 1922); P. famikelea Sasa, 1996a of P. tokaraneoa Sasa et Suzuki, 1995; P. -
Daisen-Oki National Park Boasts Diverse Sceneries, Comprising a Mountainous Area Stretching from Mt
Mountains where the gods reside, and a series of volcanoes and islands that breathe with ancient memories Daisen-Oki National Park boasts diverse sceneries, comprising a mountainous area stretching from Mt. Daisen, the highest Daisen-Oki peak of the Chugoku region, to Mt. Hiruzen and Mt. Kenashi, the Mt. Mitoku area, the coastal portion of the Shimane 15 Peninsula, the Mt. Sanbe area and the Oki Islands. This Park and its surrounding areas include places of mountain worship National Park and stages of a number of Japanese myths such as the Kunibiki Shinwa (“land-pulling myth”), and retain culture and livelihood deeply connected to nature. In the Park’s mountainous region, volcanic topography, forests and grasslands are part of a varied landscape where each area possesses distinct scenery. Amidst this majesty, Mt. Daisen is revered as Japan’s oldest kami-yama —mountain of gods—while Mt. Mitoku is said to be sacred ground for mountain asceticism. On the Shimane Peninsula along with Izumo Grand Shrine, one of the most important shrines in Japan, you will find scenic and historic locations associated with myths in every direction. At Miho Shrine, situated on the eastern tip of the Shimane Peninsula, Shinto rituals associated with two ancient accounts of Japanese history, the Kojiki and the Nihon- Shoki, are passed down as regional events, while the main hall of Izumo Grand Shrine, constructed in the oldest style of Shinto shrine architecture, is a designated National Treasure. The Oki Islands are celebrated for their spectacular islands and coastal scenery. In acknowledgement of the geohistory that dynamic forces created them, their isolated and unique ecosystem, and the lifestyle and traditions that this environment nurtured, the Islands have been designated as a UNESCO Global Geopark. -
Diptera: Chironomidae: Chironominae), with Description of a New Species
Zootaxa 4320 (3): 535–553 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2017 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4320.3.8 http://zoobank.org/urn:lsid:zoobank.org:pub:5C046843-3E95-4D75-A891-50559A12C05E Review of the Japanese Microtendipes (Diptera: Chironomidae: Chironominae), with description of a new species HONGQU TANG1 & HIROMI NIITSUMA2, 3 1Institute of Groundwater and Earth Science, Jinan University, Guangzhou 510632, P. R. China. E-mail: [email protected] 2Department of Biology, Faculty of Education, Shizuoka University, 836 Ôya, Suruga-ku, Shizuoka, 422-8529 Japan. E-mail: [email protected] 3Corresponding author: E-mail: [email protected] Abstract Japanese species of Microtendipes are reviewed. Eleven names proposed in this genus, including Russian M. sakhalinensis Zorina, 2001, are synonymized with M. umbrosus Freeman, 1955, for which male and female adults, pupa and larva are redescribed based on specimens collected from Japan. Two species, M. shoukomaki Sasa, 1989 and M. famiefeus Sasa, 1996, are validated based on the re-examination of type specimens and are redescribed based on specimens newly collected from Japan. Descriptions of the larva of M. shoukomaki and the female adult, pupa and larva of M. famiefeus are given here for the first time. Microtendipes chloris (Meigen, 1818) sensu Sasa is redescribed as a new species, M. parachloris Niitsuma & Tang sp. nov., based on the male adult. Additionally, synonymic notes of Polypedilum (Cerobreg- ma) yamasinense (Tokunaga, 1940) comb. nov. and P. (Polypedilum) tsukubaense (Sasa, 1979), transferred from Micro- tendipes, are given. -
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 -
Mitigation of Flood Hazards in Japan
River Basin Management IV 271 Mitigation of flood hazards in Japan M. Takezawa1, H. Gotoh1 & Y. Takeuchi2 1Nihon University, Tokyo, Japan 2Japan Infrastructure Partners Abstract In recent years, there have been instances of unusually heavy rain in Japan, including rainfall in excess of 200 mm/day. The aim of flood-control planning in Japan since 1945 has been to confine river water to within riverbanks and to ensure that levees protect river basins from flooding. In many rivers, dams were constructed in upstream areas and long levees were built along the riverbanks. The main aim of flood-control planning is to prevent the flooding of river basins by the over-flow of river water across riverbanks; however, as rainfall prediction has recently become difficult because of the effects of global warming, the main emphasis of flood-control planning has shifted from prevention to providing areas of refuge. Flood hazards must be dealt with by ‘hard measures’ such as levees and reservoirs, and ‘soft measures’ such as the provision of hydrological information, regulation of land use, and evacuation advice. In 2001, the Japanese Government made it mandatory for all regional bodies to compile and distribute flood-hazard maps to inform inhabitants of the danger of flooding and the locations of sites of refuge for all inhabitants. It is difficult to provide residents with complete protection from flooding hazards. Many people in Japan live alongside rivers, and Japanese culture has long encompassed wet-rice cultivation. Communities have always lived under the threat of flooding, but the profitability of river water makes it preferable to live close to a river even if flooding occurs at times of heavy rain. -
Oki Islands Geopark
Application Dossier for Nomination to the Global Geoparks Network OKI ISLANDS GEOPARK http://www.oki-geopark.jp INDEX A. Identification of the Area 01 A-1. Name of the proposed Geopark 01 A-2. Surface area, physical and human geography characteristics of the proposed Geopark 01 A-3. Organization in Charge and Management Structure 07 A-4. Application Contact Person 10 B. Geological Heritage 11 B-1. Location of the proposed Geopark 11 B-2. General Geological Description of the proposed Geopark 11 B-3. Listing and description of the Geological Sites within the proposed Geopark 26 B-4. Details on the interest of these sites in terms of their international, national, regional or local value 32 C. Geoconservation 33 C-1. Current or potential pressure on the proposed Geopark 33 C-2. Current status in terms of protection of geological sites within the proposed Geopark 33 C-3. Data on the management and maintenance of these sites 33 C-4. Listing and description of non-geological sites and how they are integrated into the proposed Geopark 33 D. Economic Activity & Business Plan 34 D-1. Economic activity in the proposed Geopark 34 D-2. Existing and planned facilities for the proposed Geopark 34 D-3. Analysis of geotourism potential of the proposed Geopark 35 D-4. Overview and policies for the sustainable development of geo-tourism, geo-education and geo-heritage 36 D-5. Policies for, and examples of, community empowerment in the proposed Geopark 36 D-6. Policies for, and examples of, public and stakeholder awareness in the proposed Geopark 37 E. -
ACCESS Takeshima Dōgo Oki Islands
ACCESS Takeshima Dōgo Oki Islands Okinoshima Town Island Saigō Port Adventure! Dōzen OKI ISLANDS Nishinoshima Oki Shimane Prefecture, Japan Town Airport 2021 See the amazing Beppu Hishiura Port Shin- Oki Islands Port Chitose scenery of the Ama Town Oki Islands! Shimane Chibu Kurii Port Shichirui Port Village 30 min 50 min 1 hr 30 min Check Tokyo it out! Narita Airport Sakaiminato Port Sendai Fukuoka ( Haneda Airport ) Yonago 1 hr 30 min Osaka Airport Itami Airport Route 9 Guide Book Matsue (Kansai Airport) Izumo Yonago Tokyo Izumo Airport 50 min 1 hr Ochiai Miyoshi Shizuoka Notice for Visitors Winter in Oki can be very cold and windy. The ferry Nagoya Fukuoka Hiroshima Okayama Osaka and airplane are sometimes canceled. We recommend JR (Shinkansen) that you visit spring-autumn when there is more to do and see. *Takeshima is not included in the geopark area. *The Shin-Chitose ー Izumo Flight is only available in August . From Tokyo From Osaka Oki Islands UNESCO Global Geopark | Daisen-Oki National Park Oki Saigō Port (all ports) Air(JAL) Saigō Port Dōzen Oki Airport (Dōgo) Itami Airport (Dōgo) Haneda Airport Air(JAL) Air(JAL) (all ports) (Dōgo) Itami Airport Dōzen (Dōgo) 1 hr 50 min Airport Bus Fast Ferry 30 min 50 min Bus Fast Ferry 30 min Izumo Airport 10 min Ferry 1 hr Air(JAC) Izumo Airport 10 min Ferry 1 hr Air(JAL) Air(JAC) Air(JAL) 30 min 1 hr 30 min 50 min 30 min Bus Matsue Bus Matsue Station Station 30 min 40 min Sakaiminato Port, Shichirui Port Bus Bus Air(ANA) Bus 30 min 30 min 40 min Sakaiminato Port, Shichirui Port Yonago Airport -
RIVERS of JAPAN by Matthew C
RIVERS OF JAPAN by Matthew C. Perry The rivers of Japan offer an additional charm and beauty to this country that complements the numerous other positive attributes Japan has to offer to travelers. Japan is blessed with many rivers due to the large watersheds of the volcanic mountains in the interior that collect water and move it to the sea. The rivers have such a steep descent that once a Dutch engineer stated, “This is not a river, but a waterfall.” In recent years I have seen many rivers as I traveled to various areas as part of a cultural exchange program sponsored by the Manjiro Whitfield Commemorative Center for International Exchange. The trips are sponsored annually to obtain a better understanding of the cultures of our two countries. Unfortunately, my involvement with rivers in Japan is often as a viewer from a bus where I have been forced to take a quick picture and then use my imagination of what beauty and adventure await upstream. One of the prettiest and best known of the rivers in Japan is the Shimanto Gawa (River) in Kochi Prefecture on the island of Shikoku. I saw this river while traveling to Tosashimizu, the home city of Manjiro Nakahama. This 196 km river is considered the last clear stream in Japan due to the lack of dams. It has good fishing and also in some parts is used for the collection of nori (seaweed). The fish that is preferred by fishermen in the Shimanto is the Ayu (sweet fish). The Shimanto is also famous in Japan for having 47 chinkabashi or sinking bridges. -
High-Resolution Mapping of Japanese Microplastic and Macroplastic Emissions from the Land Into the Sea
water Article High-Resolution Mapping of Japanese Microplastic and Macroplastic Emissions from the Land into the Sea Yasuo Nihei 1,*, Takushi Yoshida 2, Tomoya Kataoka 1 and Riku Ogata 2 1 Department of Civil Engineering, Faculty of Science and Technology, Tokyo University of Science, Chiba 278-8510, Japan; [email protected] 2 Business Planning and Development Division, Yachiyo Engineering Co., Ltd., Tokyo 111-8648, Japan; [email protected] (T.Y.); [email protected] (R.O.) * Correspondence: [email protected]; Tel.: +81-4-7124-1501; Fax: +81-4-7123-9766 Received: 22 February 2020; Accepted: 25 March 2020; Published: 27 March 2020 Abstract: Plastic debris presents a serious hazard to marine ecosystems worldwide. In this study, we developed a method to evaluate high-resolution maps of plastic emissions from the land into the sea offshore of Japan without using mismanaged plastic waste. Plastics were divided into microplastics (MicPs) and macroplastics (MacPs), and correlations between the observed MicP concentrations in rivers and basin characteristics, such as the urban area ratio and population density, were used to evaluate nationwide MicP concentration maps. A simple water balance analysis was used to calculate the annual outflow for each 1 km mesh to obtain the final MicP emissions, and the MacP input was evaluated based on the MicP emissions and the ratio of MacP/MicP obtained according to previous studies. Concentration data revealed that the MicP concentrations and basin characteristics were significantly and positively correlated. Water balance analyses demonstrated that our methods performed well for evaluating the annual flow rate, while reducing the computational load. -
Okinoshima Island and Related Sites in the Munakata Region”
“Okinoshima Island and Related Sites in the Munakata Region” Study Report II / 1 English Translation 2012 World Heritage Promotion Committee of “Okinoshima Island and Related Sites in the Munakata Region” Foreword “Okinoshima Island and Related Sites in the Munakata Region” are our heritage consisting of Okinoshima Island, where state-related rituals were held from the late 4th century to the end of the 9th century, Munakata Taisha, a Shinto shrine that developed from the rituals on Okinoshima Island, and a group of mounded tombs associated with the Munakata clan and maritime people who undertook the rituals. Worship of Okinoshima Island and rituals at Munakata Taisha have been protected and passed down by local people of the Munakata region from ancient times to the present. The group of mounded tombs also remains in a good state of conservation, giving testimony to the characteristics of the place and people at that time. While we can learn many things from this property, we have the responsibility to pass down the value of this precious property to future generations. It was in this recognition that the World Heritage Promotion Committee of “Okinoshima Island and Related Sites in the Munakata Region” was set up in January 2009 to pursue World Heritage List inscription as a means to protect and pass down the value of this property. In order to achieve World Heritage List inscription, it is necessary to define the Outstanding Universal Value of the property. A study project started in order to verify the value of this property and Study Report I was published in the fiscal year 2010.