0000000000397323
AUTHOR
Sara Calvo
Pesticide contamination in water and sediment of the aquatic systems of the Natural Park of the Albufera of Valencia (Spain) during the rice cultivation period
The Natural Park of the Albufera (Valencia, Spain) is a Mediterranean wetland where rice cultivation dominates the agricultural activity. The purpose of this study was to offer broader information about the current state of the wetland assessing the contamination by pesticides in four aquatic habitats during the rice cultivation period in 2016. Liquid chromatography with tandem mass spectrometer (UHPLC-MS/MS) was used to determine the pesticides in water and sediment samples from the rice fields, Lake Albufera and irrigation and outlet channels. 21 pesticides were detected in our samples (seven already forbidden by European legislation). Higher values than 10000 ng L of accumulated pesticid…
Residence Time Analysis in the Albufera of Valencia, a Mediterranean Coastal Lagoon, Spain
The Albufera of Valencia is a coastal lagoon located in the western area of the Mediterranean Sea, in the Iberian Peninsula. It has an area of 23.1 km2 and an average depth of only 1 m, with a maximum depth of 1.6 m. This lagoon is the remnants of an original and more extensive wetland of about 220 km2 which is now mostly dedicated to rice cultivation. Surface water is supplied through several main and many secondary canals for a total of 64 water entry points and three exit points to the sea. It is difficult to evaluate the residence time due to the lack of reliable measurements of the inflow or outflow, as well as continuous measurements. Between 1988 and 2018, several procedures were use…
J14 Mediterranean Diet And Nutritional Composition Of Patients With Huntington's Disease. Spanish Multicenter Study Of The European Group For Huntington's Disease
Background The impact of a diet is well known in human health. Intake of food groups (fruits and ‘uts, vegetables, legumes, olive oil, whole grains, fish and wine) in the traditional Mediterranean Diet (MeDi) and high MeDi adherence have been associated with lower incidence of chronic diseases and slower cognitive decline, but the relationship between MeDi adherence and nutritional composition has not been reported. Objectives To describe MeDi and nutritional composition in patients with HD. Methods Spanish multicenter, cross-sectional study (EHDN). To assess MeDi we used a 3-days dietary record. Food groups, macro and micronutrients and energy intake information were obtained using the sof…
J15 Validation Of 24 H Dietary Recalls To Assess Dietary Intake For Patients With Huntington's Disease. Spanish Multicenter Study Of The European Group For Huntington's Disease
Background Weighed dietary records are considered as the gold standard in nutrition assessment, but 24 h dietary recalls (24-h) and 3 days dietary record (3-d) are usually used. The 24-h is less laborious and cheaper but is necessary to have an experienced interviewer; while the 3-d are completed by the same participant/caregiver, it is more reliable but more expensive, time consuming is high, require previous training and have more dropouts. Our aim was to compare the two procedures to assess dietary intake in HD. Objectives To validate a 24-h vs 3-d to assess dietary intake for patients with HD. Methods Spanish multicenter, longitudinal study (EHDN). A 24-h was administered (with a one-mo…
Study of the Residence Time of the Albufera of Valencia, a Mediterranean Coastal Lagoon
The Albufera of Valencia is a coastal lagoon located in the western area of the Mediterranean Sea, in the Iberian Peninsula. It has an area of 23.1 km2 and an average depth of only 1 m, with a maximum depth of 1.6 m. This lagoon is the rest of an original and more extensive wetland of about 220 km2, mostly dedicated to rice cultivation nowadays. Surface water is supplied through several main and many secondary canals for a total of 64 water entry points and three exit points to the sea. It is difficult to evaluate the renewal rate due to the lack of reliable measurements of the inflow or outflow, as well as continuous measurements. Between 1988 and 2018 several procedures have been used, sy…
Qualitative analysis on the driving force behind upcycling practices associated with mobile applications: Circular economy perspective
Funding for open access charge: Universidad de Granada/CBUA