A working group on hydro-geography was established as a study group of the Association of Japanese Geographers in 1986, and a large number of physical and human geographers have actively participated in this group. The following three issues have been discussed: 1) aspects of water on basin and regional scales, 2) description of the hydro-geography of Japan, and 3) environmental education, introducing water as a subject. This symposium was one of the goals of the group's activities. And the theme of the symposium was selected in view of the fact that the major interest of the participants was focused on the second issue.
The following nine reports were presented in the symposium:
(1) O. Shimmi: Regional characteristics of water in Japan.
(2) Y. Suzuki: Hydrogeography of the Aizu basin: The ideal style of regional hydrology.
(3) N. Naganuma: Hydrological environment and water use on a limestone area in Nansei islands, southwest Japan.
(4) K. Kondo: Water quality and hydrological environment of Lakes Shinji and Nakaumi.
(5) M. Akiyama: Recent changes in water use in the Yasu river, Lake Biwa watershed.
(6) A. Yoshikoshi: The hydrological environment and the causes of its change in urban area: a case study of Kyoto.
(7) M. Takagi: A regional network of irrigation canals and water amenities in urban area: a case study of Nikaryo canal in the lower Tama river and Katsushika and Edogawa wards of Tokyo.
(8) Y. Tagutschi: Can geographers make any contribution to environmental water problems?
(9) Y. Shirai: Aspects and substance of watershed management: in the direction of integrated management of water and land.
Commentators: M. Hibino, Y. Mizoo, T. Ito, N. Mizutani and K. Kawauchi Chairpersons: K. Tukada, K. Mori, Y. Sato and T. Miyazawa
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