Groundwater contamination in coastal urban areas: Anthropogenic pressure and natural attenuation processes. Example of Recife (PE State, NE Brazil)
详细信息 查看全文
- 作者：G. Bertranda ; guillaume.bertrand@email.com" class="auth_mail" title="E-mail the corresponding author ; R. Hirataa ; rhirata@usp.br" class="auth_mail" title="E-mail the corresponding author ; H. Pauwelsb ; h.pauwels@brgm.fr" class="auth_mail" title="E-mail the corresponding author ; L. Caryb ; l.cary@brgm.fr" class="auth_mail" title="E-mail the corresponding author ; E. Petelet-Giraudb ; e.petelet@brgm.fr" class="auth_mail" title="E-mail the corresponding author ; E. Chattonc ; eliot.chatton@etudiant.univ-rennes1.fr" class="auth_mail" title="E-mail the corresponding author ; L. Aquilinac ; luc.aquilina@univ-rennes1.fr" class="auth_mail" title="E-mail the corresponding author ; T. Labasquec ; thierry.labasque@univ-rennes1.fr" class="auth_mail" title="E-mail the corresponding author ; V. Martinsa ; veridian@usp.br" class="auth_mail" title="E-mail the corresponding author ; S. Montenegrod ; suzanam@ufpe.br" class="auth_mail" title="E-mail the corresponding author ; J. Batistaa ; jonathancbatista@gmail.com" class="auth_mail" title="E-mail the corresponding author ; A. Aurouete ; axel.aurouet@anteagroup.com" class="auth_mail" title="E-mail the corresponding author ; J. Santosd ; jepenoff@gmail.com" class="auth_mail" title="E-mail the corresponding author ; R. Bertoloa ; bertolo@usp.br" class="auth_mail" title="E-mail the corresponding author ; G. Picotb ; g.picot@brgm.fr" class="auth_mail" title="E-mail the corresponding author ; M. Franzenf ; melissa.franzen@cprm.gov.br" class="auth_mail" title="E-mail the corresponding author ; R. Hochreutenerc ; rebecca.hochreutener@gmail.com" class="auth_mail" title="E-mail the corresponding author ; G. Braibantb ; g.braibant@brgm.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multi-tracer approach ; Isotopes ; Contamination ; Redox processes ; Urban area ; Brazil
- 刊名：Journal of Contaminant Hydrology
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：192
- 期：Complete
- 页码：165-180
- 全文大小：2292 K
文摘
- class="listitem" id="list_l0005">
- class="label">•
Contamination sources and redox states controlling potential attenuation were assessed in the littoral urban area of Recife
- class="label">•
Results were analyzed according 3 various hydrological and environmental situations: upstream, littoral and estuary areas
- class="label">•
The system acts as a natural biogeochemical patchwork reactor with contrasted redox states
- class="label">•
The reactor is activated by anthropogenic inputs and natural attenuation may occur especially for and N and S species
- class="label">•
Locally along the littoral temporary salinization occurs, potentially affecting the extent of these processes.