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Risk assessment of agriculture impact on the Frío River watershed and Caño Negro Ramsar wetland, Costa Rica
(Springer, 2017-01-10)
The Caño Negro Ramsar wetland is a conservation area of great natural and societal value, located in the lower part of the Frío River watershed in the north of Costa Rica. Its aquatic ecosystems may be considered vulnerable ...
Acute, chronic and biochemical effects of chlorothalonil on Agalychnis callidryas, Isthmohyla pseudopuma and Smilisca baudinii tadpoles
(Springer, 2016-08-05)
Declines of amphibian populations have been a worldwide issue of concern for the scientific community during the last several decades. Efforts are being carried out to elucidate factors related to this phenomenon. Among ...
Lower tier toxicity risk assessment of agriculture pesticides detected on the Río Madre de Dios watershed, Costa Rica
(Springer, 2016-10-25)
Costa Rica is a tropical country with one of the highest biodiversity on Earth. It also has an intensive agriculture, and pesticide runoff from banana and pineapple plantations may cause a high toxicity risk to non-target ...
In situ toxicity and ecological risk assessment of agro-pesticide runoff in the Madre de Dios River in Costa Rica
(SpringerEuCheMS Division of Chemistry and the Environment, 2016-10-18)
The River Madre de Dios (RMD) and its lagoon is a biodiversity rich watershed formed by a system of streams, rivers, channels, and a coastal lagoon communicating with the Caribbean Sea. This basin sustains a large area of ...
Respiratory, allergy and eye problems in bagasse-exposed sugar cane workers in Costa Rica
(BMJ Journals, 2012-01-22)
Aims To evaluate bagasse (sugar cane fibres) and microbiological exposure among sugar cane refinery workers in Costa Rica and its relationships with respiratory, allergy and eye problems.
Methods Ventilatory lung function ...
Ecotoxicological characterization of a tropical soil after diazinon spraying
(Springer, 2012-07-04)
The impact of diazinon spraying in an agricultural tropical soil through the evaluation of both the habitat and retention functions of the soil system was never reported. To fill this gap, five times the recommended dose ...
Occurrence and fate of illicit drugs and pharmaceuticals in wastewater from two wastewater treatment plants in Costa Rica
(Elsevier, 2017-04-26)
Chemical analysis of raw wastewater in order to assess the presence of biological markers entering a wastewater treatment plant can provide objective information about the health and lifestyle of the population connected ...
Maternal residential pesticide use and risk of childhoodleukemia in Costa Rica
(Wiley-Liss Inc., 2018-04-15)
Evidence suggests that early-life exposure to pesticides inside the home may be associated with childhood leukemia, howeverdata from Latin American countries are limited. We examined whether self-reported maternal residential ...
Dolor musculoesquelético en espalda y extremidades superiores y su relación con factores ergonómicos en trabajadores de enfermería de Costa Rica y Nicaragua
(Universidad Nacional (Costa Rica). instituto Regional de Estudios en Sustancias Tóxicas, 2017)
Evalúa la asociación entre los factores de riesgo ergonómico y el dolor musculoesquelético de espalda y extremidades superiores en trabajadores de enfermería de Costa Rica y Nicaragua con el fin de diseñar un programa de ...
Caesarean delivery and risk of childhood leukaemia: a pooled analysis from the Childhood Leukemia International Consortium (CLIC)
(The Lancet, 2016-04-07)
Results from case-control studies have shown an increased risk of acute lymphoblastic leukaemia (ALL) in young children born by caesarean delivery, and prelabour caesarean delivery in particular; however, an association ...