Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Item request has been placed! ×
Item request cannot be made. ×
loading  Processing Request
Periodical

Research of nutrients migration of sandy sediment aeration zone of the river bank buffer area

  • Authors : International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012; Litvinaitis, A., Vilnius Gediminas Technical Univ.; Bagdziunaite-Litvinaitiene, L., Vilnius Gediminas Technical Univ.

Subjects: Water resources and management; RIVERS; SEDIMENT

  • Source: Research for Rural Development. International Scientific Conference Proceedings (Latvia), no. 18/2012, p. 166-173.Research for Rural Development 2012. Annual 18th International Scientific

Record details

×
Periodical

Water and mass balances in paddy fields area with a cyclic irrigation system situated along Lake Kasumigaura [Japan]

  • Authors : Kitamura, T., Ibaraki-ken. Kasumigaura Environmental Science Center, Tsuchiura; Kuroda, H.; Yamamoto, M.

Subjects: Water resources and management; WATER BALANCE; WATER USE

  • Source: Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering (Japan), Jun 2010, (no.267) p. 35-41.

Record details

×
Periodical

Charging characteristic of a recharging system to lead storage battery using solar cells in small fishing vessel

  • Authors : Qi, L., Tokyo Univ. of Marine Science and Technology; Sakai, H.

Subjects: Agricultural machinery and equipment; Renewable energy resources; AQUATIC ORGANISMS

  • Source: Fisheries Engineering (Japan), Feb 2010, v. 46(3) p. 205-210.

Record details

×
Periodical

Optimal allocation of maximum allowable discharged total nitrogen load among field plots in agricultural watershed

  • Authors : Maeda, S., Kyoto Univ.; Yoshikawa, K.; Takeuchi, J.

Subjects: Water resources and management; Pollution; NONPOINT POLLUTION

  • Source: Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering (Japan), Feb 2010, (no.265) p. 23-31.

Record details

×
Periodical

Relationship between biogeochemical processes and forest management in Japanese forest ecosystems

  • Authors : Shibata, H., Hokkaido Univ., Nayoro (Japan). Field Science Center for Northern Biosphere; Toda, H.; Fukushima, K.

Subjects: Plant ecology; Water resources and management; FORESTS

  • Source: Journal of the Japanese Forest Society (Japan), Dec 2009, v. 91(6) p. 408-420.

Record details

×
Periodical

Fluctuation of water quality and countermeasures against eutrophication in Lake Suwa [Japan]

  • Authors : Miyabara, Y.

Subjects: Aquatic ecology; Pollution; WATER POLLUTION

  • Source: Journal of Japan Society on Water Environment (Japan), May 2009, v. 32(5) p. 222-225.

Record details

×
Periodical

The change in water quality for irrigation in Tochigi prefecture [Japan]

  • Authors : Miyazaki, N.; Sekiwa, T.; Yoshida, T.

Subjects: Pollution; WATER QUALITY; IRRIGATION

  • Source: Japanese Journal of Crop Science (Japan), Apr 2009, v. 78(2) p. 234-241.

Record details

×
Periodical

Relationship between agricultural land use and nitrogen/phosphorus concentration of river water in Abashiri river basin in Hokkaido, Japan

  • Authors : Okazawa, H.; Toyoda, H.; Shimada, S.

Subjects: Water resources and management; Agricultural engineering; LAND USE

  • Source: Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering (Japan), Dec 2008, (no.258) p. 45-50.

Record details

×
Periodical

Pollutant load of nitrogen and phosphorus into the lake modified by the concept of background load

  • Authors : Tabuchi, T.

Subjects: Pollution; Water resources and management; LAKES

  • Source: Transactions of the Japanese Society of Irrigation, Drainage and Rural Engineering (Japan), Oct 2008, (no.257) p. 65-70.

Record details

×
  • 1-10 of  147 results for ""Calidad del agua""