A study on the spatial distribution of nitrogen and phosphorus balance, and regional nitrogen flow through crop production

Environmental Geochemistry and Health

Volumn 26, Issue 2, 2004, Pages 187-198

  Kobayashi, H ^a   Kubota, T ^b  

^a IBARAKI UNIVERSITY   (Japan)

^b NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION   (Japan)

Author keywords

Fertilizer; Nitrogen and phosphorus inputs; Nutrition balance; Nutrition intakes; Regional material flow; Remote sensing; Spatial distribution pattern of cropping; Watershed management

Indexed keywords

NITROGEN; PHOSPHORUS; WATER;

AGRICULTURAL SOIL; CROP PRODUCTION; NITROGEN; NUTRIENT DYNAMICS; PHOSPHORUS;

AGRICULTURE; ARTICLE; CHEMISTRY; ENVIRONMENTAL MONITORING; METABOLISM; PLANT; SOIL; THEORETICAL MODEL; WATER SUPPLY;

AGRICULTURE; ENVIRONMENTAL MONITORING; MODELS, THEORETICAL; NITROGEN; PHOSPHORUS; PLANTS; SOIL; WATER; WATER SUPPLY;

EID: 4344595618     PISSN: 02694042     EISSN: None     Source Type: Journal    
DOI: 10.1023/B:EGAH.0000039581.23621.55     Document Type: Article

References (9)

1. Advice Center for Rural Environment Support (ACRES). 2000 Report of a Study on Regional Resources Recycling for Environmental Conservation, 168 p. (in Japanese).
2. Kobayashi H, Miyamoto J. 1999 A study on spatial distribution of land use types in agricultural area using remote sensing data - An examination of spatial farming units for regional material flow analysis. Papers Environ Inform Sci 13, 187-192 (in Japanese with English Summary).
3. Kubota T, Kobayashi H. 2001 A simulation of nitrogen flow and runoff model for rural area based on spatial distribution patterns of cropping types. Trans Rural Planning 2, 229-234 (in Japanese with English Summary).
4. Kunimat T, Sudo M, Kawachi T. 1999 Loading rates of nutrients discharge from a Golf Course and a neighboring forested basin. Water Sci Technol 39(12), 99-107.
5. Nakasone H, Kuroda, H Kato T. 2000 Development of runoff model for nitrogen from watershed. Trans JSIDRE 205, 95-100 (in Japanese with English Summary).
6. Owa N. 1997 Nutrition intakes by various crops in Japan, National Agricultural Research Centre (Circulation Data, in Japanese).
7. Sugawara M. 1995 Computer models of watershed hydrology, pp. 165-214. In Vijay Singh P, eds. Water Resources Publications. 113 pp. Colorado USA.
8. Tabuchi T. 1994 Shizenn no Jouka Kinou no kyouka to Seigyo, pp. 53-69. In Kusuda eds. Tokyo Gihodo Co. Ltd., 242 pp. (in Japanese).
9. Takeda I. 1997 Non-point source pollutants in agricultural lands. J Japan Soc Water Environ 816-820 (in Japanese).