Search Results 1-16 of 16

  • Students' Surveying and Intention of Utilization to Climatic Landscape in Photographs at the Faculty of Education University  [in Japanese]

    澤田 康徳 , SAWADA Yasunori , 澤田 康徳(東京学芸大学 人文科学講座 地理学分野) , SAWADA Yasunori(Tokyo Gakugei University)

    東京学芸大学紀要. 人文社会科学系. II (71), 1-9, 2020-01-31

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  • Surveying Climatic Landscape in Photograph:Necessary in the Learning to the Photograph Utilization at the Faculty of Education University  [in Japanese]

    SAWADA Yasunori

    地理学における気候は,人間の社会的営みと深く関連するもので(福岡 1993),気候学習は学校教育段階において社会科や地理歴史科に位置づけられている.これらの諸点を踏まえても,気候学習は大気の平均状態の認識育成にとどまらず,人間社会との連関を総合的に捉えることに学習の眼目がある.しかし,気候は不可視的で時間的・空間的変動が大きい大気の平均状態で抽象性が高く,理解することが元来難しい.気候の景観写真が …

    Proceedings of the General Meeting of the Association of Japanese Geographers 2018s(0), 000045, 2018

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  • Projected hydrological changes and their consistency under future climate in the Chao Phraya River Basin using multi-model and multi-scenario of CMIP5 dataset

    Kotsuki Shunji , Tanaka Kenji , Watanabe Satoshi

    … It is important to examine what future hydrological changes could occur as a result of climate change. … In this study, we projected hydrological changes and their consistency under near-future and end-of-21st-century climate in the Chao Phraya River Basin. …

    Hydrological Research Letters 8(1), 27-32, 2014

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  • Conserving the land : the resilience of riparian wetlands and river channels by a fuzzy inference system (Special Feature : Socio-technological transitions towards sustainable energy and climate stabilization)

    Mah Darrien Yau Seng , Bustami Rosmina Ahmad

    Sustainability science : official journal of the Integrated Research System for Sustainability Science 7(2), 267-272, 2012-07

  • Political Economy of Climate Change: The Role of the Business Interest Representation in the Institutionalization of Emissions Trading Systems in the EU and Japan

    Itsumi Tsutomu

    … each emissions trading has different levels of regulation.<br>Focusing on two cases: the EU and Japan, this article explores what makes differences to the different level of regulation in each emissions trading system.<br>The EU Emission Trading System (EU ETS) is more mandatory because of the additional costs it could cause to business sectors.<br>The Directorate-General (DG) Environment of the European Commission took the initiative to adopt a …

    International Relations 2011(166), 166_99-113, 2011

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  • A climatological analysis on the recent declining trend of rice quality in Japan

    OKADA Masashi , IIZUMI Toshichika , HAYASHI Yousay , YOKOZAWA Masayuki

    近年,西日本を中心に登熟期の高温により,米品質が著しい減少傾向にある.今後地球温暖化に伴う気候変動によりその被害の拡大や甚大化が懸念されるため,近年の気候環境が米品質に及ぼす影響を解析することは非常に重要である.本研究では,コメ品質を広域(県スケール)の白未熟粒発生率として定義し,登熟期の主要気候要因(イネの生育ステージに応じて加重した有効積算気温<i>δ</i> …

    Journal of Agricultural Meteorology 65(4), 327-337, 2009-12-10

    J-STAGE  JASI  References (36)

  • Importance of endogenous feedback controlling the long-term abundance of tropical mosquito species

    YANG Guo-Jing , BRADSHAW Corey J. A. , WHELAN Peter I. , BROOK Barry W.

    Population Ecology 50(3), 293-305, 2008-07-01

    References (63)

  • Phylogeographic history of the Japanese Alpine Ringlet Erebia niphonica (Lepidoptera, Nymphalidae) : Fragmentation and secondary contact

    NAKATANI Takatoshi , USAMI Shin-ichi , ITOH Tateo

    … Clade Phylogeographical Analysis (NCPA)により集団に起こった過去の遺伝的イベントを解析した.Inference key (Templeton,2004)によると,日本列島におけるベニヒカゲの分布変遷の歴史は,異所的分断と連続的な分布の拡張または分散の複数回の繰返しであることが示唆される(Table 3).本州集団の4-2, 3-4, 2-8, 1-21の各クレードが全て統計的に有意と推定されているので,これらについて歴史的プロセスを追ってみると(Table 3),地理的に分化し …

    Lepidoptera Science 58(3), 253-275, 2007

    J-STAGE  References (58) Cited by (3)

  • Neuro-Fuzzy Approaches for Modeling the Wet Season Tropical Rainfall

    Annas Suwardi , Kanai Takenori , Koyama Shuhei

    降雨情報は, 農業国における最も重要な環境情報の一つである. 降雨予測システムを開発し最新の降雨変動を推定することは, 地域の農業計画を構築する上で非常に有用である. 本研究の目的は, 降雨観測データに基づいて熱帯地域の雨季における降雨パターンのモデルを開発することである. ここでは, 主に雨季における降雨パターンについての分類と予測モデルについて検討する. そのために, まず, 熱帯降雨の分類モ …

    Agricultural Information Research 15(3), 331-341, 2006

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  • Phylogenetic Relationships in the Coral Family Acroporidae, Reassessed by Inference from Mitochondrial Genes

    FUKAMI Hironobu , OMORI Makoto , HATTA Masayuki

    … The rate of nucleotide substitution in the genes gave proper resolution to deduce genetic relationships between the genera in this family. … The results also suggest that the extant reef corals speciated and expanded very recently, probably after the Miocene, from single lineage which survived repeated extinction by climate changes during the Cenozoic era. …

    ZOOLOGICAL SCIENCE 17(5), 689-696, 2000-07-01

    J-STAGE  NDL Digital Collections  References (27) Cited by (4)

  • Unusually low airglow intensities in the Southern Hemisphere midlatitude mesopause region

    Scheer Jürgen , Reisin Esteban R.

    … During the first part of a new set of airglow observations in the OH (6-2) and the O<SUB>2</SUB> … (0-1) Atmospheric bands from El Leoncito, Argentina, that started in August 1997, periods of surprisingly low intensities stand out. … intensities reach only 30%, or less, of what we have seen in previous campaigns, from 1984 to 1994, at the same site, or a similar latitude. …

    Earth, Planets and Space 52(4), 261-266, 2000

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  • IMPACT ASSESSMENT OF GLOBAL WARMING ON WATER RESOURCES

    KOJIRI Toshiharu

    … Water resources system should be planned under the consideration of global warming because of long-term climate change. … Moreover the water demand will be fluctuated due to the increase of population of development of new technology. …

    PRE-PRINTS OF THE SYMPOSIUM ON GLOBAL ENVIRONMENT 4(0), 13-18, 1996

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  • Studies on Control Systems of Greenhouse Environment. (Part II). Calculation and Control of Set-points for Tomato Cultivation by Fuzzy Theory.:Calculation and Control of Set-points for Tomato Cultivation by Fuzzy Theory  [in Japanese]

    LIAN Xiao-Doug , NAKANO Kazuhiro , KURATA Kazuhiko , WATANABE Hidekazu

    ハウス内環境制御を実現するためには, 各環境要因の設定値を決定することが重要である。そこで, 北陸地域におけるトマトの半促成栽培を対象として, 栽培農家への聞き取り調査を行った。この調査結果をもとにルールを作り, トマトの半促成栽培を対象として収量, 品質 (A品率, 空洞果率, 乱形果率), コスト (燃料消費量), 生育ステージ, 天候などに見合った合理的な環境設定 (温度, 湿度) をファジ …

    Nogyo Shisetsu (Journal of the Society of Agricultural Structures, Japan) 26(1), 39-49, 1995

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  • Paleoclimatologic Inferences from Tertiary Floras  [in Japanese]

    Tanai Toshimasa

    … Climatic history during the Tertiary has been studied more in detail than those of any other geologic age except for Quaternary time. … paleoclimate is inferred from the relative abundance of certain genera which are now distributed mainly either in warm or cold regions. … Climatic requirements of Tertiary plants, however, are difficult to be determined only by generic level. …

    Fossils 54(0), 35-52, 1993

    J-STAGE  Cited by (2)

  • Is Radiocarbon a “Tracer” for Long Period Solar Variability?

    SONETT Charles P.

    … The inventory of atmospheric radiocarbon exhibits quasi-periodic variations over its entire 9000 year record with major periods at Λ<sub>m</sub>-=200 and Λ<sub>c</sub>-2300 years. … This -200 year period marks maxima in the radiocarbon inventory and suggests a correspondence with an extension of the Maunder minimum throughout the Holocene and suggests resolution of the long-standing issue of Maunder cyclicity. …

    Journal of geomagnetism and geoelectricity 43(Supplement2), 803-810, 1991

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  • ON THE NEOGLACIATION IN JAPAN  [in Japanese]

    堀江 正治

    … the otherinformation is based on the paleolimnological evidence in the core sample of Lake Biwa-ko.There are two groups of moraines (Moraine V and Moraine VI) which areextremelyfresh in morphology, only in the Central Japanese Mountains in which climate is warmerand wetter than Hidaka Mountains. … Accordingly, the writer owed their origin mainlyto the increase of the precipitation. …

    京都大学防災研究所年報. B = Disaster Prevention Research Institute Annuals. B 11(B), 47-59, 1968-03-01

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