著者
金子 之史
出版者
香川生物学会
雑誌
香川生物 (ISSN:02876531)
巻号頁・発行日
no.38, pp.1-6, 2011-06
著者
嶋田 宏 金森 誠 吉田 秀嗣 今井 一郎
出版者
公益社団法人 日本水産学会
雑誌
日本水産学会誌 (ISSN:00215392)
巻号頁・発行日
vol.82, no.6, pp.934-938, 2016 (Released:2016-11-22)
参考文献数
20
被引用文献数
6 23

2015年10月中旬から11月下旬に,北海道函館湾において,魚介類に斃死をもたらす渦鞭毛藻Karenia mikimotoiによる有害赤潮が北日本で初めて発生した。赤潮の発生期間中に斃死した魚介類は,サケOncorhynchus keta,スルメイカTodarodes pacificusおよびエゾアワビHaliotis discus hannaiの3種に及んだ。K. mikimotoi赤潮(3,200-11,500 cells/mL)の発生時における水温および塩分は,それぞれ9.9-15.7℃および31.8-32.2の範囲にあった。K. mikimotoiが北日本へ分布を拡大した原因としては,対馬暖流/津軽暖流による自然な来遊,あるいは船舶バラスト水による人為的輸送が想定される。
著者
金内 理
出版者
日本臨床栄養学会
雑誌
日本臨床栄養学会雑誌 (ISSN:02868202)
巻号頁・発行日
vol.23, no.1, pp.23-26, 2001-04-20
参考文献数
11
著者
金澤 正剛
出版者
国際基督教大学キリスト教と文化研究所
雑誌
人文科学研究 (キリスト教と文化) = Humanities: Christianity and Culture (ISSN:00733938)
巻号頁・発行日
no.40, pp.41-54, 2009-03-31

Why Does Music Exist? Why does music exist? Different from other animals, the human beingshave natural nature to think and to express themselves by various means.One of such means is the language, but if they cannot use the language, theytry to express themselves by movements of their bodies, or by using colors,shapes or sounds. They also have natural nature to pursue and honor thebeauty and therefore try to express themselves in a way that they believe themost beautiful expression. As a result they have produced the literature bymeans of language, the dance and the drama by movements of bodies, thefine arts by means of shapes and colors, and the music by means of sounds.These are essential elements to their lives. One can perhaps define the music as “aesthetic expression by means ofsounds,” but the problem is whether there is the general consensus of whatis beautiful. What is considered beautiful by some people may be felt uglyby others. As a result there are a variety of musical expressions in the worldand each nation has its own music. In Europe the musical tradition goesback to Christian chants, of which the oldest is singing of the psalms, thecustom that Christianity inherited from Judaism. The most important ofearly Christian chants is the Roman chant, better known as Gregorian chant,which has become the starting point of later European music, both sacredand secular. As specific examples the speaker wishes here to demonstrateeight different reciting tones of Psalm 110 (or Psalm 109 in Latin), theLutheran chorale “Christ lag in Todesbanden” and Bach’s cantata based onthe chorale, and a performance of a popular pianist based on a Gregorianmelody.