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pro vyhledávání: '"Shallow wells"'
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Publikováno v:
Bulletin of Geography. Socio-economic Series. (26):167-181
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=422343
Autor:
Schneider, Silvana Isabel
Publikováno v:
Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES The water quality for human consumption can be influenced by human activities through the forms of land uses and occupation. The general objective of this study was to characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::6ac66725392e7a2207c6248640abf742
http://repositorio.ufsm.br/handle/1/24334
http://repositorio.ufsm.br/handle/1/24334
Publikováno v:
Pakistan Journal of Analytical & Environmental Chemistry, Vol 11, Iss 01, Pp 73-78 (2010)
Ground water abstraction from shallow wells is widely practiced in the Obi and in Oju rural areas of Benue State, Central Nigeria, as a means of fighting guinea worm infestation associated with the surface water sources (streams) in these areas. To a
Externí odkaz:
https://doaj.org/article/60b0c9995b1f473ba416ca02deae00b4
Autor:
Eunice Maia de Andrade, Fernando Bezerra Lopes, Helba Araújo Queiroz Palácio, Deodato do Nascimento Aquino, Deborah Mithya Barros Alexandre
Publikováno v:
Revista Ciência Agronômica, Vol 41, Iss 2, Pp 208-215 (2010)
The aim of this work was to identify and to investigate the determining factors of water table quality in the Irrigated Perimeter of Baixo Acaraú, Ceará, Brazil, using factor analysis/principal component analysis (FA/PCA). It was sampled nine shall
Externí odkaz:
https://doaj.org/article/3b0f469d56544cc399fcf8c2db3010a2
Autor:
C.O.B. Okoye, T.D. Nyiatagher
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 23, Iss 1, Pp 123-128 (2009)
Water quality and the problem of contamination in shallow wells have been assessed in Gboko. Ten wells were sampled and the water analysed for quality parameters and trace metals. Various standard methods were used for anions while trace metals were
Externí odkaz:
https://doaj.org/article/842305fd01a8454ebbac42aae660a7cb
Autor:
Eunice Maia de Andrade, Deodato Nascimento de Aquino, Lindbergue de Araújo Crisóstomo, Joseilson de Oliveira Rodrigues, Fernando Bezerra Lopes
Publikováno v:
Ciência Rural, Vol 39, Iss 1, Pp 88-95 (2009)
Os impactos ambientais provocados pelos fertilizantes nitrogenados, pesticidas e sais presentes nas áreas irrigadas vêm se tornando uma preocupação crescente, uma vez que estes podem se mover no solo desde a zona radicular até atingirem águas s
Externí odkaz:
https://doaj.org/article/46aea6857f15439c8dd3a1112f941977
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 19, Iss 1, Pp 45-54 (2005)
The concentrations of nitrate as nitrogen (NO3–N) in mg/L and nitrite as nitrogen (NO2–N) in µg/L were determined in water samples from 60 boreholes, 21 shallow wells and 7 springs located in the four regions of the country. For all the 88 sampl
Externí odkaz:
https://doaj.org/article/9a0286028f69472686a874e9786a3cf2
Publikováno v:
World Development. 116:15-27
The debate around what kind of irrigation, large- or small-scale, modern or traditional, best contributes to food security and rural development continues to shape irrigation policies and development in the Global South. In Tanzania, the irrigation c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::2c09a68e97582f4748004b57d06f5adb
https://doi.org/10.1016/j.worlddev.2018.11.018
https://doi.org/10.1016/j.worlddev.2018.11.018