Rangeland Ecology & Management

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Relationship between land-use agglomeration and nitrate nitrogen concentration of river water in the Shari and Abashiri regio...
Author
Okazawa, H.(Tokyo Univ. of Agriculture (Japan). Faculty of Regional Environment Science)
Takeuchi, Y.
Samura, I.
Publication Year
2009
Language
Ja
Journal Number
(no.259) p. 53-59
Journal Name
Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering (Japan)
Keywords
watersheds
land use
rivers
nitrates
nitrogen
highlands
farmland
grasslands
Forest Land