About SHIMA EIKICHI
About TSUTSUMI SATOSHI
About WATANABE KAZUYA
About 京大 東南アジア研
About 自然環境復元研究
About swamp
About Hydrology
About environmental conservation
About habitat environment
About Water Resources
About ground water level
About runoff characteristic
About water quality survey
About hydrologic characteristic analysis
About Aomori prefecture
About moor
About Environmental problems
About 青森
About 湿原
About 水
About 文
About 水質
About 保全