New Brazilian environmental legislation and its effects on restructuring springs and forest fragments

Authors

DOI:

https://doi.org/10.4336/2018.pfb.38e201601309

Keywords:

Resource conservation, Environmental management, Environmental impact assessment

Abstract

We performed an environmental diagnosis study of the watershed Saraiva Stream, located in the municipality of Betim, Minas Gerais State, Brazil, through the identification and characterization of the main springs and forest remnants. In addition to quantification of the total area of forest fragments, it was compared the area subject to environmental restoration of riparian areas when applying the Brazilian environmental legislation represented by old Forest Code - Law nº 4.771/65 and the current legislation, Federal Law nº 12.651/12. Fragments were also evaluate through the landscape metrics in Geographic Information System based on ecological indicators: circularity index; isolation index; total border area; and average size of the spots. The springs and forest remnants in the watershed of Saraiva Stream are in critical condition. Current Brazilian environmental legislation demands smaller total area restoration, compromising the ecological functions performed by riverine ecosystems.

Downloads

Download data is not yet available.

Author Biographies

  • Emerson Chaves Ferreira Gomes, Federal University of Sergipe

    Mestre em Agroecossistemas

    http://lattes.cnpq.br/8310485553717566

  • Edilma Nunes de Jesus, Federal University of Sergipe

    Programa de Pós-graduação em Desenvolvimento e Meio Ambiente

    http://lattes.cnpq.br/8940190671703296

  • Natália Nogueira de Oliveira, Centro Universitário UNA

    Pós Graduação em Geoprocessamento 

    http://lattes.cnpq.br/0456186747995283

  • Luiz Gonçalves Júnior, Centro Universitário Metodista Izabela Hendrix

    Bacharel em Ciências Biológicas

    http://lattes.cnpq.br/2345800931538917

  • Felipe Gonçalves dos Santos Cabral, Pontifícia Universidade Católica de Minas Gerais-Betim

    Bacharel em Ciências Biológicas

    http://lattes.cnpq.br/0094772980838216

  • Marisa Seoane Rio Resende, Centro Mineiro de Alianças Intersetoriais

    Diretora Presidente

    http://lattes.cnpq.br/1663392761159876

Downloads

Published

2018-08-03

Issue

Vol. 38 (2018)

Section

Articles

License

Pesquisa Florestal Brasileira (PFB) licenses all its published content under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0).

  • Copyright: Authors maintain the copyright to their work. PFB holds the right to the first publication, and use rights under the specific Creative Commons deed.
  • Editing and revision: PFB reserves the right to edit the original manuscript to ensure conformity with the standards, spelling and grammar of the Portuguese language, while respecting the style of the author(s). The final version of the text shall be sent to the corresponding author for approval prior to publication.
  • Sharing and reuse: The CC BY-NC-ND 4.0 license permits sharing of the article in its original version, as long as credit is given to the journal and the authors and the material is not used for commercial purposes. No alterations or adaptations of the original content are permitted.
  • Figures and illustrations: Figures and illustrations published in PFB may only be used with express prior authorization from Embrapa Forestry.
  • Disclaimer: The opinions and beliefs expressed in the texts published herein are the exclusive responsibility of their respective authors and not PFB.
Crossref
Scopus
Google Scholar
Europe PMC

How to Cite

GOMES, E. C. F. et al. New Brazilian environmental legislation and its effects on restructuring springs and forest fragments. Pesquisa Florestal Brasileira, v. 38, 3 Aug.2018.

Similar Articles

21-30 of 50

You may also start an advanced similarity search for this article.