地理学評論
Online ISSN : 2185-1719
Print ISSN : 0016-7444
ISSN-L : 0016-7444
9 巻, 2 号
選択された号の論文の10件中1~10を表示しています
  • 山口 貞夫
    1933 年 9 巻 2 号 p. 91-108
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
    The Idû volcanic islands are surrounded by high sea-cliffs which are very prominent, especially on the basaltic andesite cones, such as Osima, Tosima, Miyakezima, and Hati jozima. The differences in the heights of these cliffs according to their directions are explained largely by the prevailing wind numbers. Besides the wind the “Doyunami” (Large swells common in the summer months) have a considerable influence, so that there is a relation between the height of the cliffs and the forces of its abrasion.
  • 福井 英一郎
    1933 年 9 巻 2 号 p. 109-127
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
  • 尾崎 乕四郎
    1933 年 9 巻 2 号 p. 128-144
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
    The author has for the last few years been making a geographical study of a small locality in the Bôsô Peninsula, with special reference to its landsc pe, distribution of settlements and the manner of their formation, and the living and economic conditions obtaining in every household there, as compared with those conditions prevailing in other districts. Summarising the results, they are: (1) The region in question is being influenced more by the small neighbouring town of Kamogawa than by Gr ater Tokyo. (2) Owing to its favourable climate, the region has taken to truck farming and rearing of silkworm eggs. The place can also boast of many villas belonging to the well-to-do of Tokyo. (3) The sandy terrace has influenced the character of the settlement and its agricultural conditions as well as that of the forests and bushes. (4) A part of this region, formerly used by the Nishio clan, is now gradually growing into a linear settlement.
  • 1933 年 9 巻 2 号 p. 144
    発行日: 1933年
    公開日: 2008/12/24
    ジャーナル フリー
  • 市川 渡
    1933 年 9 巻 2 号 p. 145-161
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
    This paper describes the topography of the following four districts: (1) The Toyama plain, (2) The mountainous district between Hunadu and Sasadu, (3) The Hiba plateau, (4) The Hirayu district.
    (1) There are two drowned valleys near the mouth of the River Zindû, one situated at the mouth of that river, and the other near the coast of Yokata, some a distance away frcm it. The latter is also an old valley formed by the River Zindu.
    (2) This district forms an interesting study in the topographic results of faulting and overlapping of strota. (Fig. 3)
    One of the most striking instances of fault scarps is found along River Atotu, whose walls form a prominent escarpment for a great distance. The connection cf this fault scarp with earthquakes has been referred to by Dr. Imamura.
    (3) There are many typical terraces on both sides of River Takahara, of which Hongo terrace is the largest. These terraces are chiefly composed of fine sand, tuff, gravel, etc.
    The tuff and the tuffaceous material that are accumulated on the upper part of the 2nd and. 3rd terrace are derived from the volcano Yakedake.
    (4) Yakedake is the only active volcano in this district. The source of the River Takahara, lies west of the volcano, so that the river always brings down volcanic matterial esfecially tuff.
    Conclnsion It is necessary to consider the whole-course of the River Zindu from its source to the sea. This river rises in the southern part of the Hida Mountains and flows into Toyama bay. It is very important to correlate the terraces on both sides of that river in longitudinal section (Fig. 4). There appears to be a certain relation between the curve of the grade and the height of each terrace.
    Points like Sokol's “Wende-punkt” are found in five places in this region. Four of them are the results of faulting.
    The history of this region does not begin with the time when block-faulting took place. Long prior to this were periods of mountain elevation, and, no dcubt, tilted upheavals of the whole region. The upward movement of such, areas has given rise to plateaus. Such as Hida, while the downward movement has resulted in drowned seas, like Toyama Bay.
  • 1933 年 9 巻 2 号 p. 162-169,182
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
  • 淡路 正三
    1933 年 9 巻 2 号 p. 170-172
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
  • 椙山 正英
    1933 年 9 巻 2 号 p. 172-175
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
  • 西田 正夫
    1933 年 9 巻 2 号 p. 175-179
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
  • 大久保 武彦
    1933 年 9 巻 2 号 p. 179-181
    発行日: 1933/02/01
    公開日: 2008/12/24
    ジャーナル フリー
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