Environmental Analysis of Springs in Urban Areas–A Methodological Proposal

The springs located in urban areas are the outpouring of surface water, which can serve as water supply, effluent receptors and important local macro-drainage elements. With unplanned occupation, non-compliance with environmental legislation and the importance of these water bodies, it is vital to analyze the springs within urban areas, considering the Brazilian forest code. This paper submits an analysis and discussion methodology proposal of environmental compliance functions of urban springs, by means of G.I.S. - Geographic Information System analysis - and in situ analysis. The case study included two springs which exhibit a history of occupation along its length, with different degrees of impact. The proposed method is effective and easy to apply, representing a powerful tool for analyzing the environmental conditions of springs in urban areas.

Authors:

• Milton Pavezzi Netto
• Gustavo D'Almeida Scarpinella
• Ricardo Siloto da Silva

Keywords:

• Springs
• urban area
• Brazilian forest code.

References:

[1] M. J. Paul, and J.L. Meyer, "Streams in the urban landscape". Annual
Review of Ecology, Evolution and Systematics, vol 32, pp.333-365.
[2] R.J. Naiman, H.Decamps and M.E.MacClain, Riparia: ecology,
conservation and management of streamside communities. New York,
US: Academic Press, 2005.
[3] R.T.T. Forman and M.Godron, Landscape Ecology. New York, US:
Wiley, 1986.
[4] S. Wenger, "A review of the scientific literature on riparian buffer
widht, extent and vegetation", Athens, US: University of Georgia, 1999.
[5] Brazil. Brazilian Forest Code. Webpage accessed in 09-02-2013 at
http://www.planalto.gov.br/ccivil_03/_Ato2011-
2014/2012/Lei/L12651.htm
[6] A. Munné, N. Prat, C.Sol├í, N. Bonada and M. Rieradevall, "A simple
field method for assesing the ecological quality of riparian habitat in
rivers and streams: QBR índex". Aquatic Conservation: Marine and
Freshwater Ecosystems, vol 13, pp. 147-163, Aug. 2002.
[7] A. Gurnell and L. Shuker,L. "Urban river survey manual". Webpage
accessed in 10-02-2013 at
http://www.urbanriversurvey.org/static/documents/urs_v4_manual.pdf
[8] R. L. S. Anelli, "Sistema Viário e Recuperação de Recursos Hídricos
(córregos e nascentes) em São Carlos/SP," In: Águas Urbanas - ISemin.
Nac. Sobre Regeneração Ambiental de Cidades,. Anais/ Águas Urbanas
- I Seminário Nacional sobre Regeneração Ambiental de Cidades, 2005.
v.├║nico. p.8, Rio de Janeiro, 2005.
[9] R. L. S. Anelli, "Recuperação de cursos d'água e nascentes associada à
revisão da ocupação viária estrutural de Fundo de Vale em São
Carlos/SP (2001-2005)," In: PPA Urbana 2007 - Semin. Nac. sobre o
tratamento de áreas de preservação permanente em meio urbano e
restri├º├Áes ambientais ao parcelamento do solo, 2007, S├úo Paulo. PPA
Urbana 2007- Anais - Textos Completos.. v.1. p. 14, 2007.
[10] L. Sepe, M. Oliveira, M. M. Bergel, W. B. Jr., (Coord). A. Logarezzi, H.
T. Oliveira, "Percepção Sócio-Ambiental do Parque do Bicão". ACIEPE
- Educação Ambiental e Ação Sócio-Educativa. Universidade Federal
de São Carlos, SP. Jul. 2009, p. 23, Available
on:<http://pt.scribd.com/doc/23977134/Percepcao-Socio-Ambiental-do
Parque-do-Bicao>.