Výsledky vyhledávání - "J. N. Luntungan"

Chlorine Concentration and Phytoplankton Diversity in the Streams around Tondano Watershed, North Sulawesi, Indonesia

Autor: S. Wantasen, J. N. Luntungan, R. Koneri

Publikováno v: Jurnal Pendidikan IPA Indonesia. 11:129-141

The use of chlorine in agriculture and settlements increases and impacts surrounding waters, such as watersheds: The land area is a unit with rivers and tributaries that function to accommodate, store and distribute water from rainfall to the sea nat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b80753043929fedcf2d320ff5465c31
https://doi.org/10.15294/jpii.v11i1.31601

Zobrazit plný text záznamu

Determination of the water quality of Pindol river as a source of irrigation water in Bolaang Mongondow district, North Sulawesi province

Autor: J. N. Luntungan, A Lumingkewas, Sofia Wantasen, T B Ogie

Publikováno v: Journal of Physics: Conference Series. 1918:032029

Pindol River is a river that is a source of irrigation water and raw water in Bolaang Mongondow Regency. The Pindol River is a source of the Lolak Dam water supply. The Lolak Dam which will irrigate rice fields covering an area of around 3,714 ha in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ee816eb2aabd628cfb0c97444e11045
https://doi.org/10.1088/1742-6596/1918/3/032029

Zobrazit plný text záznamu

Study on the quality of irrigation water in the talawaan irrigation channel using the Sodium Adsorption Ratio (SAR) Method

Autor: A. E. Tarore, T B Ogie, A Lumingkewas, Sofia Wantasen, J. N. Luntungan

Publikováno v: Journal of Physics: Conference Series. 1918:032018

The suitability of water for irrigation purpose can be determined using the Sodium Adsorption Ratio (SAR) method. The method describes the extent of sodium will be absorbed into the soil. This study aims to assess the water quality of the Talawaan ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d4e289330a8e04065201f5cc0832c2c
https://doi.org/10.1088/1742-6596/1918/3/032018

Zobrazit plný text záznamu

Spatio-temporal distribution of chlorine in the upper Tondano Watershed North Sulawesi Indonesia

Autor: J. N. Luntungan, A. E. Tarore, Sofia Wantasen

Publikováno v: IOP Conference Series: Earth and Environmental Science. 535:012029

Water resources are one of the natural resources that are vital both for the life of organisms on the earth as well as for daily human needs in various sectors of life. Due to limited resources, water management becomes essential. A study in the spat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3735dc63e9bc725db5bc37949ee4b74b
https://doi.org/10.1088/1755-1315/535/1/012029

Zobrazit plný text záznamu

The impact of nitrogen fertilizer on the aquatic environment in the Upper Tondano watershed, North Sulawesi Province

Autor: T B Ogie, J. N. Luntungan, A. E. Tarore, Sofia Wantasen

Publikováno v: Journal of Physics: Conference Series. 1434:012031

Nitrogen fertilization is needed as a source of nitrogen in the growing plants. Nitrogen in the environment will undergo a transformation in the form of compounds such as nitrate (NO3 −) and nitrite (NO2 −). The transformation from nitrogen to ni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1028700b185a6a5f4c10e2fbba4ad6fe
https://doi.org/10.1088/1742-6596/1434/1/012031

Zobrazit plný text záznamu

Water quality of the Panasen River in the upstream of the Tondano Watershed in a five-year period (2014-2018)

Autor: A. E. Tarore, Sofia Wantasen, A Lumingkewas, J. N. Luntungan

Publikováno v: Journal of Physics: Conference Series. 1321:032115

Water quality of the Panasen River in upstream of Tondano’s watershed is important to study because the Panasen River crosses residential areas, agriculture, and livestock farms, carrying solid and liquid wastes from these activities, which ultimat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd915f107e305c315a1fe14b155dfe5e
https://doi.org/10.1088/1742-6596/1321/3/032115

Zobrazit plný text záznamu

Determination of the water quality of Panasen River as a source of irrigation water

Autor: Annie E Tarore, Sofia Wantasen, J. N. Luntungan

Publikováno v: IOP Conference Series: Earth and Environmental Science. 314:012034

The Panasen River is located in the upper part of Tondano Watershed. This river has an important role including being used as an irrigation water source. The purpose of this study was to assess the water quality of the river as a source of irrigation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::989a1ece2820547dfd7ef12838590bb7
https://doi.org/10.1088/1755-1315/314/1/012034

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání