About PATTNAIK A. K.
About Chilika Dev. Authority
About ecosystem
About swamp
About biodiversity
About water resources
About drainage basin
About oxygen deficiency
About desalination
About lake
About lake pollution
About India
About Lake Saroma
About Ramsar Convention
About littoral zone environment
About coastal ecosystem
About salt marsh
About river mouth tideland
About river ecosystem
About seawater desalination
About lake ecosystem
About aqueous environment
About ecological service
About Ecological restoration
About ecosystem management
About biodiversity
About チリカ湖
About Environmental problems
About Lake pollution
About 沿岸生態系
About 復元
About 水環境
About 整備
About インド
About チリ
About 湖
About 教訓