@article{oai:ir.kagoshima-u.ac.jp:00002351,
 author = {源河, 朝之},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-27},
 note = {The environs of the Lake Ikeda were reputed to be of not a small interest from the magnetizing
point of view, which caused the writers to make some measuring of the local magnetism there,
both on the 15th and the 16th of October in 1964, with the following items ascertained.
1) The magentizing was E, ly in the northern side of the circumference of the Lake Ikeda; while it was W, ly in the southern side
and in the shallow parts, the maximum was 1.5° in case
of E, ly measurement, and 2.3° in case of W, ly one, respectively The assumed measuring error
was considered to be about ±0.2°.
2) This may be due to the existence of the mines and sand-irons abundant in the environs, but
the ascertainment of the detailed process needs further investigations.
3) Judging from the distribution of the local magnetism, the existence of the horse-phoe typed
magnetic-stone-like magnetizing, confronting each other from the opposite directions of North-West and South-Eeast, was assumed.
4) The magnetizing in the lake was supposed to be due to the influence of the shallow zone,
but this, too, needs more thorough investigations.},
 pages = {57--62},
 title = {池田湖周辺の地方磁気の分布について},
 volume = {16},
 year = {}
}