Your browser doesn't support javascript.
loading
Effects of pasture intensification and sugarcane cultivation on non-target species: A realistic evaluation in pesticide-contaminated mesocosms.
Baima Ferreira Freitas, Isabele; Duarte-Neto, Paulo José; Sorigotto, Lais Roberta; Cardoso Yoshii, Maria Paula; de Palma Lopes, Laís Fernanda; de Almeida Pereira, Mickaelle Maria; Girotto, Laís; Badolato Athayde, Danillo; Veloso Goulart, Bianca; Montagner, Cassiana Carolina; Schiesari, Luis Cesar; Martinelli, Luiz Antônio; Gaeta Espíndola, Evaldo Luiz.
Afiliación
  • Baima Ferreira Freitas I; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil. Electronic address: isabelebaima@outlook.com.
  • Duarte-Neto PJ; PPGBEA, Department of Statistics and Informatics, Rural Federal University of Pernambuco, Rua Dom Manoel de Medeiros, s/n, 52171900 Recife, PE, Brazil.
  • Sorigotto LR; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil.
  • Cardoso Yoshii MP; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil.
  • de Palma Lopes LF; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil.
  • de Almeida Pereira MM; PPGBEA, Department of Statistics and Informatics, Rural Federal University of Pernambuco, Rua Dom Manoel de Medeiros, s/n, 52171900 Recife, PE, Brazil.
  • Girotto L; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil.
  • Badolato Athayde D; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil.
  • Veloso Goulart B; LQA, Analytical Chemistry Department, Institute of Chemistry, University of Campinas, Rua Josué de Castro, s/n, 13083-970 Campinas, SP, Brazil.
  • Montagner CC; LQA, Analytical Chemistry Department, Institute of Chemistry, University of Campinas, Rua Josué de Castro, s/n, 13083-970 Campinas, SP, Brazil.
  • Schiesari LC; EACH, USP - School of Arts, Sciences and Humanities, University of São Paulo, Av. Arlindo Bétio 1000, 03828-000 São Paulo, SP, Brazil.
  • Martinelli LA; CENA, USP - Center for Nuclear Energy in Agriculture, University of São Paulo, Av. Centenário 303, 13416-000 São Paulo, SP, Brazil.
  • Gaeta Espíndola EL; NEEA/SHS, Center of Ecotoxicology and Applied Ecology, Department of Hydraulic and Sanitation, São Carlos School of Engineering, University of São Paulo, Avenida Trabalhador São Carlense, 400, 13560-970 São Carlos, SP, Brazil.
Sci Total Environ ; 922: 171425, 2024 Apr 20.
Article en En | MEDLINE | ID: mdl-38432384
ABSTRACT
Conventional soil management in agricultural areas may expose non-target organisms living nearby to several types of contaminants. In this study, the effects of soil management in extensive pasture (EP), intensive pasture (IP), and sugarcane crops (C) were evaluated in a realistic-field-scale study. Thirteen aquatic mesocosms embedded in EP, IP, and C treatments were monitored over 392 days. The recommended management for each of the areas was simulated, such as tillage, fertilizer, pesticides (i.e. 2,4-D, fipronil) and vinasse application, and cattle pasture. To access the potential toxic effects that the different steps of soil management in these areas may cause, the cladoceran Ceriophania silvestrii was used as aquatic bioindicator, the dicot Eruca sativa as phytotoxicity bioindicator in water, and the dipteran Chironomus sancticaroli as sediment bioindicator. Generalized linear mixed models were used to identify differences between the treatments. Low concentrations of 2,4-D (<97 µg L-1) and fipronil (<0.21 µg L-1) in water were able to alter fecundity, female survival, and the intrinsic rate of population increase of C. silvestrii in IP and C treatments. Similarly, the dicot E. sativa had germination, shoot and root growth affected mainly by 2,4-D concentrations in the water. For C. sancticarolli, larval development was affected by the presence of fipronil (<402.6 ng g-1). The acidic pH (below 5) reduced the fecundity and female survival of C. silvestrii and affected the germination and growth of E. sativa. Fecundity and female survival of C. silvestrii decrease in the presence of phosphorus-containing elements. The outcomes of this study may improve our understanding of the consequences of exposure of freshwater biota to complex stressors in an environment that is rapidly and constantly changing.
Asunto(s)
Palabras clave
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Plaguicidas / Contaminantes Químicos del Agua / Saccharum Límite: Animals Idioma: En Revista: Sci Total Environ Año: 2024 Tipo del documento: Article Pais de publicación: Países Bajos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Plaguicidas / Contaminantes Químicos del Agua / Saccharum Límite: Animals Idioma: En Revista: Sci Total Environ Año: 2024 Tipo del documento: Article Pais de publicación: Países Bajos