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Rural and Urban Streams: Anthropogenic Influences and Impacts on Water and Sediment Quality
(WILEY-V C H VERLAG GMBH, 2010)
The Pirapo river watershed (Parana State, Brazil) compounds a relatively industrialized and urbanized region, undergoing great pressure from the discharge of industrial, agricultural and domestic wastes. We evaluated the ...
Ribeirao Preto/Sp: From Vila Sao Sebastiao Of The Ribeirao Preto To Fragmented Middle-Size City (1850 - 2020)
(Univ Industrial Santander, 2022-01-01)
This article aims to present the process of expansion and urban evolution of the middle city of Ribeirao Preto/SP located in the State of Sao Paulo, Brazil. Through an analysis of the history of formation of this city, we ...
The environmental geochemical baseline, background and sources of metal and metalloids present in urban, peri-urban and rural soils in the O ' Higgins region, Chile
(Springer, 2021)
The importance of environmental geochemistry baseline in soils of O ' Higgins Region, Chile, since it hosts in its eastern area one of the major Cu-Mo producing mines in the country, is to establish and explain relationships ...
Evaluation of the genotoxicity of waters impacted by domestic and industrial effluents of a highly industrialized region of So Paulo State, Brazil, by the comet assay in HTC cells
(Springer, 2015-01-01)
The problems that most affect the quality of the waters of rivers and lakes are associated with the discharges performed in these environments, mainly industrial and domestic effluents inappropriately treated or untreated. ...
Measurements and modeling of reactive nitrogen deposition in southeast Brazil
(2011)
Increased reactive nitrogen (Nr) deposition due to expansion of agro-industry was investigated considering emission sources, atmospheric transport and chemical reactions. Measurements of the main inorganic nitrogen species ...
The effects of trade openness on rural-urban sectoral employment, wages, and earnings: Evidence from Peru's second wave of trade liberalization
(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2021-06)
The effects of trade liberalization on wages, inequality, and employment in middle-income countries remains an important empirical question. However, with few exceptions, most of the empirical literature has focused on ...
Sources of atmospheric acidity in an agricultural-industrial region of São Paulo State, Brazil
(Amer Geophysical Union, 2003-04-05)
[1] Surface-based measurements of atmospheric formic acid (HCOOH), acetic acid (CH3COOH), sulfur dioxide (SO2), hydrogen chloride (HCl), and nitric acid (HNO3) were made in central São Paulo State, Brazil, between April ...
The no-tillage system and cover crops-Alternatives to increase upland rice yields
(2013-02-01)
Upland rice (Oryza sativa L.) cultivation has been increasing in importance in Asia while water availability for irrigation has been decreasing because of rapid growth in industry and urban centers. Therefore, the development ...
Interacción agua subterránea urbanización
(Editora Geotech, 2012)
El crecimiento de la población, la migración del campo a las ciudades, y la desigual distribución de la población en territorio Mexicano, genera la expansión urbana sin planeación y ningún control por parte del estado. ...