Innotec Pub Date : 2022-03-01 DOI: 10.26461/23.01

引用次数: 0

Control del agua de lastre como fuente de ingreso de especies exóticas invasoras en puertos argentinos de la Cuenca del Plata 控制压载水作为入侵外来物种进入阿根廷拉普拉塔盆地港口的来源

Innotec Pub Date : 2021-12-22 DOI: 10.26461/22.09

M. Abelando

引用次数: 0

Las floraciones de cianobacterias tóxicas comprometen el uso del agua del Río Negro, Uruguay 有毒蓝藻的开花危及乌拉圭内格罗河的用水

Innotec Pub Date : 2021-12-10 DOI: 10.26461/22.08

引用次数: 3

Monitoreo de calidad de agua y predicción de coliformes fecales en playas de Montevideo mediante algoritmos de aprendizaje automático 使用机器学习算法监测蒙得维的亚海滩的水质和预测粪便大肠菌群

Innotec Pub Date : 2021-10-01 DOI: 10.26461/22.07

A. Segura, Lía Sampognaro, Guzmán López, C. Crisci, Mathias Bourel, V. Vidal, Karina Eirin, Claudia Piccini, Carla Kruk, Gonzalo Perera

{"title":"Monitoreo de calidad de agua y predicción de coliformes fecales en playas de Montevideo mediante algoritmos de aprendizaje automático","authors":"A. Segura, Lía Sampognaro, Guzmán López, C. Crisci, Mathias Bourel, V. Vidal, Karina Eirin, Claudia Piccini, Carla Kruk, Gonzalo Perera","doi":"10.26461/22.07","DOIUrl":"https://doi.org/10.26461/22.07","url":null,"abstract":"We constructed artificial intelligence (AI) models to predict faecal water quality (CF) to aid management in recreational beaches. Historical data base generated by the Laboratorio de Calidad Ambiental de la Intendencia de Montevideo (IM) was analized and AI models wwere constructed to predict CF excess (CF >2.000). Ten years of monitoring 21 recreational beaches (N=19359, november 2009 to september 2019) presented a wide range of salinity and turbidity variability among beaches. CF showed an asymetric distribution (min=4, median=250, average=1.047 and max=1.280.000) with values exceeding the threshold in all beaches. In situ registered, meteorological and oceanographic variables were used to train AI models. A stratified random forest showed the best performance in the evaluated metrics with an overall accuracy of 86% and 60% of improvement in true positive rates with respect to baseline. High quality data generated by govermental institution together with modeling strategies provided a relevant framework to aid in beach and public health management.","PeriodicalId":30552,"journal":{"name":"Innotec","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46926508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efecto de la radiación UV-C sobre la calidad y la flora fúngica contaminante natural de arándanos (Vaccinium corymbosum L., variedad O’Neal) UV-C辐射对蓝莓（Vaccinium corymbosum L.，O'Neal品种）质量和自然污染真菌区系的影响

Innotec Pub Date : 2021-09-01 DOI: 10.26461/22.06

L. Frisón, María Zoé Rivas, Carolina Chiericatti, A. Piagentini

引用次数: 0

Metodología de MCM Alchimia ejemplos resueltos de estimación de incertidumbre asistida por computadora MCM方法Alchimia计算机辅助不确定性估计的解决例子

Innotec Pub Date : 2021-08-01 DOI: 10.26461/22.05

{"title":"Metodología de MCM Alchimia ejemplos resueltos de estimación de incertidumbre asistida por computadora","authors":"","doi":"10.26461/22.05","DOIUrl":"https://doi.org/10.26461/22.05","url":null,"abstract":"MCM Alchimia is a free and multilingual desktop application, which runs on Windows. It is available to download from the Internet. This application implements the processes indicated in the Guide to the Expression of Uncertainty in Measurement (GUM) and the Supplement 1 of this document, easily obtaining measurement results and associated expanded uncertainty, with a detailed uncertainty budget according to GUM, and a summary of statistical parameters of the simulated sample obtained by Monte Carlo Method (MCM). This work establishes an intuitive and rapid guide for estimating measurement uncertainties by GUM and MCM methods with the software MCM Alchimia, through discussion of five examples from document JCGM 100: 2008 and three from JCGM 101: 2008. Some features and algorithms of the software are explained in detail. Particularly, functions and tools that are not available in other similar software applications, for example, the estimation of uncertainties in test models that involve the use of least-square fittings. In addition, more intuitive approaches to some problem than those suggested in the JCGM guides are shown, discussing different features available in the software to perform an easy data treatment of complex measurement models.","PeriodicalId":30552,"journal":{"name":"Innotec","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69328952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Variación anual de larvas del mejillón dorado (Limnoperna fortunei) en sistemas de refrigeración de centrales hidroeléctricas en embalses del Río Negro, Uruguay 乌拉圭内格罗河水库水电站冷却系统中金贻贝（Limnoperna fortunei）幼虫的年度变化

Innotec Pub Date : 2021-07-01 DOI: 10.26461/22.03

Juan Daniel Fabián, C. Ferrer, J. L. Pereira, Pablo Muniz, Leandro Capurro, Magdalena Mandiá, Guillermo Failache, E. Brugnoli

{"title":"Variación anual de larvas del mejillón dorado (Limnoperna fortunei) en sistemas de refrigeración de centrales hidroeléctricas en embalses del Río Negro, Uruguay","authors":"Juan Daniel Fabián, C. Ferrer, J. L. Pereira, Pablo Muniz, Leandro Capurro, Magdalena Mandiá, Guillermo Failache, E. Brugnoli","doi":"10.26461/22.03","DOIUrl":"https://doi.org/10.26461/22.03","url":null,"abstract":"Limnoperna fortunei (golden mussel) is an alien mollusk in the Plata basin and is native from the Southeastern Asia. Its benthic patches generate macrofouling in hydraulic installations causing additional costs to the affected companies. The objective of this work is to determine the variation of abundance and the size of the valves larval stages of the golden mussel, establishing associations with the water quality parameters in the cooling systems in the three hydroelectric power stations (HP) of the reservoirs of the Negro River (Uruguay) that has been invaded by the species. In the three cooling systems the golden mussel larval density average showed associations with temperature of the water and the percentage of organic material of the column water. Larger larval abundances were registered during warm and minimum during cold months. For the three systems, is suggested a reproductive pause of the species at water temperatures lower than 18oC and the start of the larval cycle at higher values. The Veliger larvae type D and preumbonate Veliger stages were the dominant stages. In terms of the golden mussel settlement the HP Constitucion cooling system was the most exposed. It highlights the need to continue deepening in the knowledge of L. fortunei in order to better implement control and mitigation measures for the species.","PeriodicalId":30552,"journal":{"name":"Innotec","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41481813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Interacciones entre el mejillón dorado y macroinvertebrados bentónicos nativos del Río Uruguay 金贻贝与乌拉圭河原生大型底栖无脊椎动物的相互作用

Innotec Pub Date : 2021-06-16 DOI: 10.26461/22.04

Ivana Silva, E. Brugnoli, Cristhian Clavijo, Alejandro D’Anatro, D. Naya, F. Mello, Giancarlo Tesitore, Iván González-Bergonzoni

{"title":"Interacciones entre el mejillón dorado y macroinvertebrados bentónicos nativos del Río Uruguay","authors":"Ivana Silva, E. Brugnoli, Cristhian Clavijo, Alejandro D’Anatro, D. Naya, F. Mello, Giancarlo Tesitore, Iván González-Bergonzoni","doi":"10.26461/22.04","DOIUrl":"https://doi.org/10.26461/22.04","url":null,"abstract":"The ecosystem effects of Limnoperna fortunei have been studied nationally in recent years. However, the interactions that this invader establishes with the native benthic fauna have not been determined in detail. The objective of this study was to collect information on the interactions between the golden mussel and macroinvertebrates native to the Uruguay River, through (a) bibliographic survey, (b) photographic record obtained in the field and (c) analysis of data from an experiment of colonization carried out previously on rocky shores of this river. The interactions reported in the bibliography mainly referred to direct interactions of L. fortunei biofouling on native bivalve and gastropod species, with a potential negative effect for these individuals. The photographic documentation specifically made it possible to report for the first time in the region, a direct interaction of L. fortunei with the Spongillidae family, through which these porifers cover and suffocate already settled mussels. Finally, through the experiment carried out in situ, it was found that the mussel generates indirect negative effects on some native benthic macroinvertebrates. According to the data analysis, a high abundance of settled mussels is related to a reduction in the abundances of two of the dominant native benthic groups of this river, such as gastropods and dipterans.","PeriodicalId":30552,"journal":{"name":"Innotec","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42297932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Producción, nutrientes, eutrofización y cianobacterias en Uruguay armando el rompecabezas 乌拉圭的生产、营养、富营养化和蓝藻

Innotec Pub Date : 2021-05-20 DOI: 10.26461/22.02

Guillermo Goyenola, Carla Kruk, Néstor Mazzeo, Alejandro Nario, C. Perdomo, Claudia Piccini, Mariana Meerhoff

引用次数: 5

Pinturas antiincrustantes derivadas de plantas terrestres una solución segura para el ambiente en el control de la bioincrustación 来自陆地植物的防污涂料是控制生物污垢的环境安全解决方案

Innotec Pub Date : 2021-04-08 DOI: 10.26461/22.01

Vanessa Ochi Agostini, Grasiela Lopes Leães Pinho, Erik Muxagata, A. J. Macedo, Fabiana Rey Bentos, Lucía Boccardi, María Jesús Dabezies, Ernesto Brugnoli Oliveira

{"title":"Pinturas antiincrustantes derivadas de plantas terrestres una solución segura para el ambiente en el control de la bioincrustación","authors":"Vanessa Ochi Agostini, Grasiela Lopes Leães Pinho, Erik Muxagata, A. J. Macedo, Fabiana Rey Bentos, Lucía Boccardi, María Jesús Dabezies, Ernesto Brugnoli Oliveira","doi":"10.26461/22.01","DOIUrl":"https://doi.org/10.26461/22.01","url":null,"abstract":"Invertebrates (e.g, barnacles, mussels) are usually the main responsibles for the industrial and naval high economic costs of biofouling, aggravated by colonization of invasive species such (e.g., golden mussel, Limnoperna fortunei). Many strategies have been used as attempts to control biofouling. However, these are not efficient or cause high mortality of aquatic organisms, including the antifouling coatings. Currently, with the aim of preserving human and environmental health, new studies have focused on the discovery of new natural agents to replace the toxic synthetic molecules in paints. The study of bioactive natural products from terrestrial plants has been a promising option in the clinical field and they can have the same potential in the aquatic field. In this way, the main question of this study is: How to select the most promising extracts and compounds? This review evaluated the documents published on this topic, with the aim of highlighting the information necessary to focus antifouling investigations derived from terrestrial plants. A total of 29 papers were examined in this review from 1990 to 2020. Natural products derived from terrestrial plants have great potential as sustainable antifouling, inhibiting colonization of micro and macrofouling. Alkaloid and flavonoid compounds from the Zingiberaceae, Myrtaceae and Fagaceae families have already shown promising results against mussels.","PeriodicalId":30552,"journal":{"name":"Innotec","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42086125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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