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¡¡(1) H.Toda, Y.Uemura, T.Okino, T.Kawanishiand H.Kawashima: Water Science and Technology 46,
¡¡¡¡431-435 (2002)
¡¡¡¡"Use of nitrogen stable isotope ratio of periphyton for monitoring nitrogen sources in a river system"
¡¡(2) ÀîÅçÇîÇ·¡¢¿·Æ£½ã»Ò¡§´Ä¶­²Ê³Ø²ñ»ï,15,pp.281-286(2002)
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¡¡¡¡¡Ö21À¤µª¤Ë¤ª¤±¤ë¿å´Ä¶­ÌäÂê¤ÈÃâÁÇ¡×
¡¡(4) K. Okamoto and H. Kawashima : RISK ANALYSIS ­µ­µ­µ, edited by C. A. Brebbia, (Southampton: WIT
¡¡¡¡Press, U.K., ISBN: 1-85312-915-1), 551-560 (2002)
¡¡¡¡"Role of satellite remote sensing in monitoring system for environmental disasters related to water resources"
¡¡(5) H.Toda, Y.Uemura, T.Okino, T.Kawanishiand H.Kawashima: Water Science and Technology 46,
¡¡¡¡431-435 (2002)
¡¡¡¡"Use of nitrogen stable isotope ratio of periphyton for monitoring nitrogen sources in a river system"
¡¡(6) K. Suzuki: Bulletin of Glaciological Research, 20, 15-20 (2003)
¡¡¡¡"Chemical property of snow meltwater in a snowy temperate area"
¡¡(7) K. Suzuki: Hydrorogical Processes, 17, 2795-2810 (2003)
¡¡¡¡"Chemistry of stream water in a snowy temperate watershed"
¡¡(8) Nakahara, O., Yamagami, T., Koide, T., Sakai, K. and Hatano, R.: Soil Science and Plant
¡¡¡¡Nutrition, 49, 741-746(2003)
¡¡¡¡"Spatial variation of nitrogen deposition over five adjacent catchments in Larch forest"
¡¡(9) Éļ¾½É§¡¢Æ£ÅĽÓÃé¡¢ÁÒÅÄ¡¡ÀÆ¡¢Åڴﲰͳµª»Ò¡¢ÍÈ¡¡½¡¶½¡§¼«Á³´Ä¶­¸¦µæ¡¢16,1-6(2003)
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¡¡(11) H.Kawashima, J.Shindo, K.Okamoto and K.Ohga : APHW2003: Proceedings of the First
¡¡¡¡International Conference on Hydrology and Water Resources in Asia Pacific Region, edited by K.
¡¡¡¡Takara and T. Kojima, held in Kyoto on 13-15 March 2003
(Tokyo: The Asia Pacific Association
¡¡¡¡of Hydrology and Water Resources (APHW)), 473-475 (2003)
¡¡¡¡"Food Production and Environment in Major River Basins in Asia"
¡¡(12) K.Okamoto, J.Shindo and H.Kawashima : River Basin Management II, edited by C. A. Brebbia,
¡¡¡¡Southampton: WIT Press, U.K., ISBN: 1-85312-966-6), 423-429 (2003)
¡¡¡¡"Land-use, water resources and nitrogen load in major river basins in Asia"
¡¡(13) K.Okamoto, J.Shindo and H.Kawashima : Water Resources Management II, edited by C. A.
¡¡¡¡Brebbia
, (Southampton: WIT Press, U.K., ISBN: 1-85312-967-4), 279-287 (2003)
¡¡¡¡"Estimation of available water resources and potential irrigation land area in Asia"
¡¡(14) K.Okamoto and H.Kawashima : Proceedings of SPIE: Remote Sensing for Agriculture, Ecosystems,
¡¡¡¡and Hydrology IV, edited by M. Owe, G. D'Urso and L. Toulios, (Bellingham: SPIE-The
¡¡¡¡International Society for Optical Engineering, WA, U.S.A., ISBN: 0-8194-4661-0), 4879, 391-399 (2003)
¡¡¡¡"Evaluation of change in rice cropping in the marginal zone"
¡¡(15) J.Shindo, K.Okamoto, H.Toda and H.Kawashima : Ecosystems and Sustainable Development,
¡¡¡¡Advances in Ecological Sciences 18, 49-58 (2003)
¡¡¡¡"Estimation of the environmental effects of excess nitrogen caused by intensive agriculture in East
¡¡¡¡Asia based on global nitrogen balance"
¡¡(16) K.Okamoto, J.Shindo, and H.Kawashima: River Basin Management II, edited by C. A. Brebbia,
¡¡¡¡(Southampton: WIT Press, U.K., ISBN: 1-85312-966-6), 423-429 (2003)
¡¡¡¡"Land-use, water resources and nitrogen load in major river basins in Asia"
¡¡(17) J.Shindo, K.Okamoto and H.Kawashima: Ecological Modelling 169, 197-212 (2003)
¡¡¡¡"A model based estimation of nitrogen flow in the food production-supply system and its
¡¡¡¡environmental effects in East Asia"
¡¡(18) K.Okamoto, J.Shindo, and H.Kawashima : Ecological Sciences 19: Ecosystems and Sustainable
¡¡¡¡Development IV, edited by E. Tiezzi, C. A. Brebbia and J-L. Uso, (Southampton: WIT Press, U.K..
¡¡¡¡ISBN: 1-85312-974-X), 2, 1057-1065 (2003)
¡¡¡¡"Sustainable rice cropping and water resources in Asia"
¡¡(19) K.Okamoto, T.Sakamoto, J.Shindo, H.Toda, and H.Kawashima : Scales and Dynamics in
¡¡¡¡Observing the Environment, edited by P. Aplin and P. M. Mather, (Nottingham: Remote Sensing
¡¡¡¡and Photogrammetry Society, ISBN: 0 946226 32 6), CD-ROM (2003)
¡¡¡¡"Detecting land-cover change using standardized multitemporal Landsat TM data"
¡¡(20) ²¬Ëܾ¡ÃË¡¢ÀîÅçÇîÇ·¡§¥·¥¹¥Æ¥àÇÀ³Ø,19,3,46-52(2003).
¡¡¡¡¡Ö±ÒÀ±¥ê¥â¡¼¥È¡¦¥»¥ó¥·¥ó¥°¤òÍѤ¤¤¿¥¢¥¸¥¢¤Î¿©ÎÁÀ¸»ºÍ½Â¬¤Î¸½¾õ¤È¾­Íè¡×
¡¡(21) ÀÐÄÍľ¼ù¡¢ºØÆ£¸µÌ顢¼¾åÂóɧ¡¢¾®ÀîÌÐÃË¡¢²¬Ëܾ¡ÃË¡§ÆüËÜ¥ê¥â¡¼¥È¥»¥ó¥·¥ó¥°³Ø²ñ»ï,23,
¡¡¡¡5,458-472(2003)
¡¡¡¡¡ÖRADARSAT¥Ç¡¼¥¿¤Ë¤è¤ë¿å°ðºîÉÕÌÌÀÑ»»½Ð¼êË¡¤Î³«È¯¡×
¡¡(22) Morishita T, Hatano R, Nagata O, Sakai K, Koide T and Nakahara O: Soil Science and Plant
¡¡¡¡Nutrition, 50, 1187-1194 (2004)
¡¡¡¡"Effect of nitrogen deposition on CH4 uptake in forest soils in Hokkaido, Japan"
¡¡(23) S. Zhou, H. Narita, K. Suzuki, and M. Nakawo: Bulletin of Glaciological Research, 21, 23-29
¡¡¡¡(2004)
¡¡¡¡"An estimate of spatial ratios for preferential water flow in a melting snowpack"
¡¡(24) ÎëÌÚ·¼½õ¡¦µ×ÊÝÃÓÂçÊ塦ÁÒ¸µÎ´Ç·¡§ÆüËÜ¿åʸ²Ê³Ø²ñ»ï¡¢34,29-36(2004)
¡¡¡¡¡Ö¿¹ÎÓ¸»Î®°è¤Ë¤ª¤±¤ëή½Ð¹â¤ÎÆüÊÑÆ°¤È¾øȯ»¶Î̤δط¸¡×
¡¡(25) °ðÉÚÁǻҡ¦¸ÍÅÄǤ½Å¡¦¾®ÀôÇ¥·¥¹¥Æ¥àÇÀ³Ø¡¢20,2,176-184(2004)
¡¡¡¡¡Ö¿Í°ÙŪ¤ÊÃâÁÇÉé²Ù¤¬Îä²¹ÂÓÎÓ¤ÎÅÚ¾í¸ÆµÛ¤ËµÚ¤Ü¤¹±Æ¶Á¡×
¡¡(26) ÎëÌÚ·¼½õ¡§Ãϵå´Ä¶­¡¢9,51-62(2004)
¡¡¡¡¡Ö·Ìή¿å¤Î»ÀÀ­²½¤ò¤â¤¿¤é¤¹Í»Àã¿å¡×
¡¡(27) ¸ÍÅÄǤ½Å¡¦¿ä̤̾µ¨»Þ¡¦Ê¿ÎÓÌÀ¡¦¿·Æ£½ã»Ò¡¦ÀîÅçÇîÇ·¡¦²­Ìî³°µ±Éס§Ãϵå´Ä¶­¡¢9,1,41-48(2004)
¡¡¡¡¡ÖÀé¶ÊÀî¤Ë¤ª¤±¤ëÃâÁDz½¹çʪ¤ÎͳÍè¡×
¡¡(28) ÍÌ¡¡½¡¶½¡¢ÌÚÊ¿±Ñ°ì¡¢Éð½ÅÍ´»Ë¡§Ãϵå´Ä¶­,9,29-40(2004)
¡¡¡¡¡Ö·Ìή¿å¤ÎNO3Ç»Å٤ȿ¹ÎÓ¤ÎÃâÁÇË°Ï¡×
¡¡(29) Naemura, A., Yoshikawa, T., Yoh, M., Ogura, N. and Y. Dokiya: Natural Environmental Science
¡¡¡¡Research, 17, 23-27, (2004)
¡¡¡¡"Dissolved inorganic and organic nitrogen in throughfall and stemflow of coniferous trees in
¡¡¡¡nitrogen saturated forest"
¡¡(30) ëÀîÅì»Ò¡¢¹â¶¶ÀµÄÌ¡¢º£ÌðÌÀ¹¨¡§´Ä¶­²Ê³Ø²ñ»ï¡¢17,3,211-215(2004)
¡¡¡¡¡Ö¿¹ÎÓÅÚ¾í¤Ë¤ª¤±¤ëⲫ²½¹çʪ¤ÎÃßÀѼÂÂÖ¡×
¡¡(31) ëÀîÅì»Ò¡¢¹â¶¶ÀµÄÌ¡¢º£ÌðÌÀ¹¨¡§Ãϵå´Ä¶­¡¢9,1,19-28(2004)
¡¡¡¡¡Ö¿¹ÎÓÀ¸ÂַϤˤª¤±¤ëⲫ¤Î½Û´Ä¤ÈÅÚ¾í¤Îⲫ½¸Àѵ¡¹½¤Î°ÕµÁ¡×
¡¡(32) ¾®ÅçÀéÊæ¡¢ÀîÅçÇîÇ·¡¢¿·Æ£½ã»Ò¡¢²¬Ëܾ¡ÃË¡¢¸ÍÅÄǤ½Å¡¢³ý¸¶°ìÇ·¡§´Ä¶­²Ê³Ø²ñ»ï¡¡17,15-24¡¡(2004)
¡¡¡¡¡Ö¥Ù¥È¥Ê¥à¤Ë¤ª¤±¤ë¿©ÎÁÀ¸»º¤ÈÃâÁÇ¥Õ¥í¡¼¡×
¡¡(33) ¿·Æ£½ã»Ò¡§Ãϵå´Ä¶­,9,3-10(2004)
¡¡¡¡¡Ö¿Í´Ö³èÆ°¤Ëȼ¤¦ÃâÁÇÉé²Ù¤ÎÁýÂç¤ÈÀ¸ÂַϱƶÁ¡×
¡¡¡¡¿·Æ£½ã»Ò¡¦²¬Ëܾ¡ÃË¡¦³Ô°ìÎᡦ¸ÍÅÄǤ½Å¡¦ÀîÀ¾ÂöÌ顦ÅÄÃæ¹±Éס¦ÀîÅçÇîÇ·¡§Ãϵå´Ä¶­¡¢9,1,93-99 (2004)
¡¡¡¡¡Öή°èÃâÁǽ۴ĥâ¥Ç¥ë¤òÍѤ¤¤¿Å쥢¥¸¥¢¤ÎÃâÁÇÉé²Ù¤Î¸½¾õ¤È´Ä¶­±Æ¶Á¤Îɾ²Á¡×
¡¡(34) Suzuki, K.: Bulletin of Glaciological Research, 22, 57-61(2005)
¡¡¡¡"Effect of winter warming on the stream water acidification"
¡¡(35) J. Shindo, K. Okamoto and H. Kawashima: Ecosystems and Sustainable Development (edited by
¡¡¡¡Tiezzi, E. et al.) , WIT Transactions on Ecology and the Environment, Vol. 81, 2005 WIT press,
¡¡¡¡ISBN: 1-84564-013-6, 115-123 (2005)
¡¡¡¡"A model based estimation of the effect of population concentration of the urban areas in eastern
¡¡¡¡Asia in terms of nitrogen pollution"
¡¡(36) K.Okamoto, J. Shindo and H. Kawashima: Ecosystems and Sustainable Development (edited by
¡¡¡¡Tiezzi, E. et al.) , WIT Transactions on Ecology and the Environment, Vol. 81, 2005 WIT press,
¡¡¡¡ISBN: 1-84564-013-6, 553-561 (2005)
¡¡¡¡"Analysis of rapid land-use/land-cover change in Northeastern China using Landsat TM/ETM+ data"
¡¡(37) Koide, T., Sakai, K., Kawahara, S., Usui, Y., Nakahara, O. And Hatano, R.: Phyton Annales Rei
¡¡¡¡Botanicae (2005)
¡¡¡¡"Susceptible response to nitrogen loading in a P-limited Larch Forest Ecosystem in Sapporo, Japan"
¡¡¡¡(in press)
¡¡(38) Konohira E. and Yoshioka T.: Ecological Research 20,3 (2005)
¡¡¡¡"Dissolved organic carbon and nitrate concentrations in stream -A useful index indicating carbon
¡¡¡¡and nitrogen availability in catchments", (in press)
¡¡(39) ¿·Æ£½ã»Ò¡¦ÌÚÊ¿±Ñ°ì¡¦µÈ²¬¿ò¿Î¡¦²¬Ëܾ¡ÃË¡¦ÀîÅçÇîÇ·¡§´Ä¶­²Ê³Ø²ñ»ï,18,455-463(2005)
¡¡¡¡¡Ö²æ¤¬¹ñ¤ÎÃâÁÇÉé²ÙÎÌʬÉÛ¤ÈÁ´¹ñ·Ìή¿å¿å¼Á¤Î¿äÄê¡×