Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tohru Araya"'
Publikováno v:
CATENA. 68:25-40
The purpose of this study is to describe the history of sediment deposition that has been occurring for several decades along the margins of the Kushiro Mire, into which the Kuchoro River drains. The dendrogeomorphic technique was used to examine an
Publikováno v:
New Forests. 33:53-65
We investigated an upstream area of the 1926 Taisho Mudflow that occurred at Mount Tokachi, a volcano in central Hokkaido, Japan, to clarify the relationship between natural forest succession and mudflow-induced sediment characteristics. The study ar
Autor:
Tohru Araya, Masanori Takeshita
Publikováno v:
Journal of the Japanese Society of Revegetation Technology. 30:415-420
斜面崩壊は土壌表層に多く生息する土壌動物相に深刻な攪乱をもたらすと予想される。また生息場であるリター層が消失することからその回復には長時間かかると予想されるが,実際に
Autor:
Ichiro Sasaki, Tohru Araya
Publikováno v:
Landslides. 39:195-202
Fifty-nine block slides in Kinki district were examined in a study of present-day land use and remedial measures . In 70% of the areas which we dealt with, the slides had been modified by human activity before mass wasting, suggesting that many block
Publikováno v:
Earth Surface Processes and Landforms. 20:333-346
Recent studies of sediment delivery and budgets in the United States indicate that upland erosion rates at a given time may not explain contemporaneous sediment yields from a drainage basin. This suggests temporal discontinuities in sediment delivery
Publikováno v:
Journal of the Japanese Society of Revegetation Technology. 19:147-158
1929年に大規模な火山噴火を起こした北海道西南部駒ケ岳山麓の火砕流堆積地において, 噴火後60年間の植生回復の過程と, 1963年から始まった木本導入施工地における生長成績から, 人為の
Autor:
Ichiro Sasaki, Tohru Araya
Publikováno v:
Landslides. 37:11-17_1
The topographic model of Varnes (1958) about the relation between topography and movement is well known. This model, however, cannot explain how asymmetry of a landslide forms; which was often observed. To research this problem, 59 points of landslid
Autor:
Ichiro Sasaki, Tohru Araya
Publikováno v:
Landslides. 37:55-61_1
Autor:
Tohru Araya, Ichiro Sasaki
Publikováno v:
Landslides. 37:32-41_1
As the relation between the topography and movement become distinctly at the developed stage of a block type landslide, the forms of landslides were classified into I, II, III, IV. The mode of landslide movement in type I is usually considered to be