ABSTRACT Introduction/framework/objectives Salt production, especially using artisanal methods, does not exist in all countries, given the climatic and logistical requirements. Portugal has some tradition in this sector, but even so, most professionals working in Occupational Health and Safety have no experience in the area. The aim of this review was to summarize the most relevant and recent publications, to improve their performance capacity and enhance the productivity, satisfaction and well-being of the workers involved. Methodology This is a Bibliographic Review, initiated through a search carried out in April 2023 in the databases “CINALH plus with full text, Medline with full text, Database of Abstracts of Reviews of Effects, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Cochrane Methodology Register, Nursing and Allied Health Collection: comprehensive, MedicLatina and RCAAP”. Content Salt pans can be inland (far from the sea, using groundwater with a high salt content) or coastal. The former are scarcer in Portugal and only exist between Lisbon and Coimbra. Over time, in our country, evaporation was carried out by fire and sun. The latter is believed to have been developed by the Romans who created the first version of salt flats. At national level there is evidence of salt production since the end of the Neolithic, but here more frequently with the use of fire. Throughout Europe there has been a decline in artisanal versus industrial salt production, even in sea salt pans (especially on the northwest coast of France and, in Portugal, on the western coasts). Artisanal production in our country is more prevalent in the Figueira da Foz area. The product obtained via artisanal production has better quality, particularly in terms of flavor and nutritionally (via industrial production the taste is more metallic). Portugal is a large producer and consumer of traditional salt. The climatic characteristics suit production, due to summers with frequent high temperatures and strong, hot winds. National salt was and is consumed in other European countries; for presenting superior quality, even though it is more expensive. Production depends on the climate, namely insolation (number of hours in the sun), precipitation, temperature, cloudiness and winds (which affect evaporation). In other words, this is more intense and faster if the air temperature is higher, such as with more dry winds (which are generally more frequent in summer); low precipitation is also favorable. Salt production has been increasing, due to growing industrial needs. To be used in this last situation, it must be at 100% purity. Discussion and Conclusions No bibliography was found that referred the dimension of occupational health and safety in this professional sector. Based on the authors' theoretical and practical experience, the most relevant risk factors and risks in the sector are described: ultraviolet radiation and possible skin cancer, cataracts and other associated injuries; thermal discomfort and eventual higher accident rates associated with motor incoordination, worse cardiovascular adjustment, as well as disorientation and ability to make decisions; forced/maintained loads and/or postures and possible musculoskeletal injuries, emergence/worsening of hernia pathology and falling objects at the same level and possible bruises, skin lacerations and/or fractures. It would be interesting to learn more about the national panorama of this sector, through studies that hierarchically stratify the risk, also accurately describing occupational illnesses and associated accidents, as well as more effective measures to mitigate these issues.

RESUMO Introdução/enquadramento/objetivos A produção de sal, sobretudo com métodos artesanais, não existe em todos os países, dadas as exigências climáticas e logísticas. Portugal apresenta alguma tradição nesse setor mas, ainda assim, a maioria dos profissionais a exercer na Saúde e Segurança Ocupacionais não tem experiência na área. Pretendeu-se com esta revisão resumir o que mais relevante e recente se publicou, de forma a melhorar a capacidade de atuação destes e a potenciar a produtividade, satisfação e bem-estar dos trabalhadores afetos. Metodologia Trata-se de uma Revisão Bibliográfica, iniciada através de uma pesquisa realizada em abril de 2023 nas bases de dados “CINALH plus with full text, Medline with full text, Database of Abstracts of Reviews of Effects, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Cochrane Methodology Register, Nursing and Allied Health Collection: comprehensive, MedicLatina e RCAAP”. Conteúdo As salinas podem ser interiores (afastadas do mar, usando água subterrânea com elevado conteúdo em sal) ou litorais. As primeiras são mais escassas em Portugal e apenas existem entre Lisboa e Coimbra. Ao longo do tempo, no nosso país, a evaporação era realizada pelo fogo e sol. Esta última acredita-se que foi desenvolvida pelos romanos que, de certa forma, criaram a primeira versão das salinas. A nível nacional há evidência de produção de sal desde o final do Neolítico, mas aqui mais frequente com a utilização do fogo. Por toda a Europa tem existido um declínio da produção artesanal de sal, versus industrial, mesmo em salinas marítimas (sobretudo na costa noroeste de França e, em Portugal, na costa ocidental). A produção artesanal no nosso país é mais prevalente na zona da Figueira da Foz. O produto obtido via artesanal tem mais qualidade, nomeadamente a nível de sabor e nutricionalmente (via industrial o paladar é um pouco mais metálico). Portugal é um grande produtor e consumidor de sal tradicional. As caraterísticas climáticas adequam-se à produção, devido aos verões com temperaturas elevadas frequentes e ventos fortes e quentes. O sal nacional era e é consumido noutros países europeus, por apresentar qualidade superior, mesmo tendo um preço mais elevado. A produção depende do clima, nomeadamente a insolação (número de horas ao sol), precipitação, temperatura, nebulosidade e ventos (que condicionam a evaporação). Ou seja, esta é mais intensa e rápida se a temperatura do ar for mais elevada, tal como com mais ventos secos (que geralmente são mais frequentes no Verão); a baixa precipitação também é favorável. A produção de sal tem vindo a aumentar, até pelas crescentes necessidades industriais. Para ser usado nesta última situação, deverá estar no patamar de 100% de pureza. Discussão e Conclusões Não se encontrou bibliografia que fizesse referência à dimensão da saúde e segurança ocupacionais neste setor profissional. Em função de experiência teórica e prática dos autores, descrevem-se os fatores de riscos e riscos mais relevantes do setor: radiação ultravioleta e eventual cancro de pele, cataratas e outras lesões associadas; desconforto térmico e eventual maior sinistralidade associada a descoordenação motora, pior ajuste cardiovascular, bem como desorientação e capacidade de tomar decisões; cargas e/ou posturas forçadas/mantidas e eventuais lesões músculo-esqueléticas, surgimento/agravamento de patologia herniária e queda de objetos e ao mesmo nível e eventuais equimoses, lacerações cutâneas e/ou fraturas. Seria interessante conhecer melhor o panorama nacional deste setor, através de estudos que estratificassem hierarquicamente o risco, descrevendo ainda com rigor as doenças profissionais e acidentes associados, bem como medidas mais eficazes para atenuar essas questões.

ABSTRACT The feeding habits of the bonito Euthynnus alletteratus and the albacore Thunnus alalunga were assessed by analyzing the contents of 85 stomachs (50 from bonito and 35 from albacore) collected between March 2018 and April 2019. A qualitative and quantitative analysis of the prey found in the stomach contents was conducted, as well as of the trophic spectrum between species and climatic seasons. Climatic information was obtained through satellite images, analyzing variables such as sea surface temperature, salinity, and winds. In terms of abundance, the most representative prey were the fish Sardinella aurita (42.48 %) and Teleostei remains (27.45 %) for E. alletteratus, and Megalopa larvae (56.89 %) and Teleostei remains (10.26 %) for T. alalunga. The relative importance index indicates that the main prey for E. alletteratus were Teleostei remains (IRI = 1460.65) and Sardinella aurita (IRI = 1179.70), while, for T. alalunga they were megalopa larvae (IRI = 1367.19) and Teleostei remains (IRI = 840.94). These large pelagic predators were classified as generalists, with a low prey diversity in their stomach content. No trophic overlap was observed between the two species.

RESUMEN Se evaluaron los hábitos alimentarios del bonito Euthynnus alletteratus y la albacora Thunnus alalunga a partir del análisis de los contenidos de 85 estómagos (50 de bonito y 35 de albacora) recolectados entre marzo de 2018 y abril de 2019. Se realizó un análisis cualitativo y cuantitativo de las presas encontradas en dichos estómagos, así como del espectro trófico entre especies y temporadas climáticas. La información climática se obtuvo a través de imágenes satelitales, analizando variables como la temperatura superficial del mar, la salinidad y los vientos. En términos de abundancia, las presas más representativas fueron el pez Sardinella aurita (42.48 %) y restos de Teleostei (27.45 %) para E. alletteratus, y larvas megalopa (56.89 %) y restos de Teleostei (10.26 %) para T. alalunga. El índice de importancia relativa indica, como presas principales, a restos de Teleostei (IRI = 1460.65) y Sardinella aurita (IRI = 1179.70) para E. alletteratus, y a larvas megalopa (IRI = 1367.19) y restos de Teleostei (IRI = 840.94) para T. alalunga. Estos grandes depredadores pelágicos fueron catalogados como generalistas, con baja diversidad de presas en el contenido estomacal, y no se observó solapamiento trófico entre las dos especies.

ABSTRACT This paper addresses the fictionalized appearance of the male and female employee in social novels from the 1930s and 1940s in Colombia, particularly analyzing a subject reproduced as precarious, in a tragic environment and, in some cases, even considered to be in a "false" social class. First, literary works that dialogue with the social novel are analyzed, highlighting the void filled by Osorio Lizarazo and Morales Pino in terms of the incorporation of the middle-class subject in this literary stream. Then, the revelations presented by the analyzed works are explored, exposing a precarious middle-class subject, experiencing a paradoxical life or one contrary to the modernizing winds that the ruling liberal political project preached. Thus, in addition to testifying about the unjust social place given to this class, these literary works ended up -roughly- sowing more doubts than certainties about the existence or authenticity of this social class. For these purposes, along with the investigation of some works of literature on the subject, reports, newspaper articles and other statements from middle-class groups of the time will be present, which allow to support certain features and experiences of the fictional subject in question.

RESUMEN En este escrito se aborda la irrupción Accionada del empleado y empleada en novelas sociales de los años treinta y cuarenta del siglo XX en Colombia, particularmente analizando a un sujeto reproducido como precarizado, en un ambiente trágico y en algunos casos, hasta considerado en una clase social "falseada". En primer lugar se analizan obras literarias que dialogan con la novela social, resaltando el vacío llenado por Osorio Lizarazo y Morales Pino en tanto la incorporación del sujeto clase media en esta vertiente literaria. Luego, se profundiza en las revelaciones que presentan las obras analizadas, exponiendo a un sujeto de clase media precarizado, experimentando una vida paradójica o contraria a los vientos modernizantes que el gobernante proyecto político liberal pregonaba. Así, además de la testificación sobre el injusto lugar social que se le daba a esta clase, estas obras literarias terminaron -grosso modo- sembrando más dudas que certezas sobre la existencia o autenticidad de esta clase social. Para estos objetivos, junto a la indagación de algunas obras de literatura al respecto estarán presentes informes, notas periodísticas y otras declaraciones de gremios de clase media de la época, los cuales permiten sustentar ciertos rasgos y vivencias del sujeto ficcionado en cuestión.

RESUMO Este artigo aborda a emergência ficcional do empregado nos romances sociais das décadas de 1930 e 1940 na Colômbia, analisando particularmente um sujeito reproduzido como precário, em um ambiente trágico e, em alguns casos, até considerado em uma classe social "falsificada". Primeiramente são analisadas obras literárias que dialogam com o romance social, destacando o vazio preenchido por Osorio Lizarazo e Morales Pino no que diz respeito à incorporação do sujeito da classe média nesta vertente literária. Em seguida, aprofundam-se as revelações apresentadas pelas obras analisadas, expondo um sujeito precário de classe média, vivenciando uma vida paradoxal ou contrária aos ventos modernizadores que o projeto político liberal dominante proclamava. Assim, além de testemunharem sobre o lugar social injusto atribuído a esta classe, estas obras literárias acabaram - grosso modo - semeando mais dúvidas do que certezas sobre a existência ou autenticidade desta classe social. Para estes objetivos, a par da investigação de algumas obras da literatura a este respeito, serão apresentadas reportagens, notas jornalísticas e outros depoimentos de corporações de classe média da época, que nos permitem sustentar determinados traços e experiências do sujeito ficcional em pergunta.

Abstract Introduction: Bio bays in Puerto Rico play an important socio-economic role and declines in dominant bioluminescent dinoflagellate Pyrodinium bahamense are concerning. Studies show erratic blooms with is weak correlation to in situ environmental factors. Our study examines shorter field and longer proxy records on dinoflagellate density at Laguna Grande de Fajardo (LGF). Objectives: To quantify temporal changes in dinoflagellate density in a long-term monitoring study, understand how the marine environment modulates those changes, and determine the wider impacts of a fluctuating climate and extreme events on proxies for dinoflagellate density. Methods: Bimonthly samples were collected from 2016 to 2021 at three sampling sites in LGF. Dinoflagellates density was estimated by Sedgewick Rafter counting cells. Environmental conditions were obtained from Rio Fajardo 5007100 station and NOAA buoy 41056. Marine climate and biotic proxies were obtained from remote sensing measurements. Kruskal Wallis, Spearman correlations and cross-correlations in the shorter field and longer proxy records were used to evaluate environmental controls on LGF dinoflagellate blooms. Results: Six years of field monitoring densities found a low period in 2016-2017, frequent and intense blooms in 2018-2021 punctuated by hurricanes. Generally low values were recorded in late winter in contrast with higher values in late summer (Aug-Nov). Light winds and mixed layer response to seasonal warming in the form of high tides and low salinity, were found to sustain dinoflagellate reproduction. Conclusions: Bioluminescent dinoflagellates are vital to coastal tourism and require resource management. LGF results show that: 1) dinoflagellate counts fluctuate widely, 2) fluorescing dinoflagellates are sensitive to environmental conditions because of limited seasonality and narrow physiological range, 3) hurricanes play a role by ‘raking and refreshing’ the coastal lagoon for subsequent biotic reproduction, and 4) intra-seasonal fluctuations of density and proxies relate to air-sea thermodynamic conditions, the salinity budget and sea level.

Resumen Introducción: Las bahías bioluminiscentes en Puerto Rico desempeñan un papel socioeconómico importante y disminuciones del dinoflagelado bioluminiscente dominante Pyrodinium bahamense son preocupantes. Los estudios muestran proliferaciones erráticas débilmente correlacionadas con factores ambientales locales. Objetivos: Cuantificar cambios en la densidad de dinoflagelados a largo plazo en la Laguna Grande de Fajardo (LGF), comprender cómo el ambiente marino modula esos cambios y determinar los impactos de eventos climáticos extremos en la densidad de dinoflagelados. Métodos: Se recolectaron muestras bimestrales del 2016-2021 en tres sitios de la LGF. La densidad se estimó mediante el conteo de células de Sedgewick Rafter. Condiciones ambientales se obtuvieron de la estación Río Fajardo 5007100 y de la boya NOAA 41056. El clima marino y los indicadores bióticos se obtuvieron por mediciones de teledetección. Se utilizaron correlaciones Kruskal Wallis, Spearman y las correlaciones cruzadas en los registros de campo corto y proxy largos para evaluar los controles ambientales en las proliferaciones de dinoflagelados LGF. Resultados: En seis años de monitoreo se encontraron densidades bajas entre el 2016-2017 y proliferaciones frecuentes e intensas en 2018-2021 marcadas por huracanes. Se registraron valores bajos a finales del invierno, en contraste con valores más altos a finales del verano (agosto-noviembre). Vientos ligeros y la respuesta de capas mixtas al calentamiento estacional en forma de mareas altas y baja salinidad, mantienen la reproducción de los dinoflagelados. Conclusiones: Los dinoflagelados bioluminiscentes son vitales para el turismo costero y requieren manejo de los recursos. En general: 1) los recuentos de dinoflagelados fluctúan ampliamente, 2) los dinoflagelados fluorescentes son sensibles a las condiciones ambientales debido a su estacionalidad limitada y estrecho rango fisiológico, 3) los huracanes juegan un rol de rastrillar y refrescar la laguna costera para su posterior reproducción, y 4) fluctuaciones intra-estacionales se relacionan con las condiciones termodinámicas aire-mar, el balance de salinidad y el nivel del mar.

Resumen Se realizó una simulación numérica con el modelo WRF para el día 27 de enero de 2019 con el objetivo de evaluar los factores físico-dinámicos que ocasionaron la formación de vórtices en la línea prefrontal, así como las causas de la fuerte racha reportada en la estación de Casablanca al paso de este sistema. Se encontró, a partir de la simulación, que la inestabilidad por cizalladura horizontal fue la desencadenante de los vórtices por delante del frente, de los cuales uno posteriormente fue desarrollado por una corriente ascendente convectiva. Se encontró la presencia de una corriente de entrada trasera que provocó la formación del eco en arco observado, el desarrollo del vórtice y vientos en superficie de categoría EF0 en la escala de Fujita mejorada.

Abstract A numerical simulation was performed with the WRF model for January 27, 2019 with the objective of evaluating the physical-dynamic factors that caused the formation of vortices in the prefrontal line, as well as the causes of the strong gust reported at the Casablanca station at the passage of this system. It was found, from the simulation, that the horizontal shear instability was the trigger for the vortices ahead of the front, one of which was later developed by a convective updraft. The presence of a rear inflow current was found to cause the observed bow echo formation, vortex development and surface winds of category EF0 on the enhanced Fujita scale.

Abstract (Introduction): The Caribbean slope of Central America is located windward about the trade winds associated with the North Atlantic Subtropical High and the rains present a bimodal annual cycle, observing a relative minimum in the months of September and October. (Objective): Characterize the observed decrease in rainfall in this region for this bimester, estimating for each event, the variables associated with the values of the onset day, minimum day, demise day, duration, intensity, and magnitude, in 1979-2010. (Methodology): A set of 31 daily records from rain gauge stations was used. In each of them, the months from July to November were examined to find the values of the minimum, the date of the minimum, the onset and the demise, duration, and intensity. The occurrence of any temporal or spatial trend in these characteristics of the events was explored. Finally, different climatic indices and documentary sources were reviewed to identify the possible synoptic causes of the strongest decreases in rainfall. (Results): The beginning of the events was observed around September 3rd, their minimum on September 23rd and the end on October 12th, with an approximate duration of 39 days. Events tend to happen earlier at stations located northwest on the isthmus. The driest events occurred under favorable conditions for the occurrence of winds with a southwest-west component over the region. (Conclusions): Knowledge about these characteristics of precipitation helps in the activity planning of key socioeconomic sectors in Central America in case of adverse hydrometeorological events.

Resumen (Introducción): La vertiente Caribe de América Central se encuentra a barlovento de los vientos alisios asociados con la Alta Subtropical del Atlántico Norte y presenta un ciclo anual de precipitación bimodal, donde se observa un mínimo relativo en los meses de septiembre y octubre. (Objetivo): Caracterizar el descenso observado en las lluvias en esta región en ese bimestre, estimando, para cada evento, las variables asociadas con los valores del día del inicio, día del mínimo, día del final, duración, intensidad y magnitud, en el periodo 1979-2010. (Metodología): Se usaron 31 registros diarios de estaciones pluviométricas. Se examinó, en cada una de ellas, los meses de julio a noviembre, para encontrar los valores del mínimo, la fecha del mínimo, del inicio y del final, duración e intensidad. Se exploró la ocurrencia de alguna tendencia temporal o espacial en las características de los eventos. Por último, se revisaron diferentes índices climáticos y fuentes documentales para identificar las posibles causas sinópticas de los descensos más fuertes en las lluvias. (Resultados): El inicio de los eventos se observó alrededor del 3 de septiembre, su mínimo el 23 de septiembre y el final 12 de octubre, con una duración aproximada de 39 días. Los eventos tienden a suceder primeramente en las estaciones ubicadas al noroeste del istmo. Los eventos más secos sucedieron bajo condiciones propicias para la ocurrencia de vientos con componente suroeste-oeste sobre la región. (Conclusiones): El conocimiento sobre estas características de la precipitación ayuda en la planificación de sectores socioeconómicos claves en América Central ante eventuales eventos hidrometeorológicos adversos.

Abstract Nowadays, despite the implementation of new wind farms in Brazil, it still is difficult to form partnerships with companies in the sector, which significantly contributes to the gap in information provided by national literature and the lack of knowledge about the mechanical behavior of wind turbines subjected to transient wind effects. Therefore, through a Research and Development Project to optimize and improve modeling in wind systems, the Brazilian electric power company Eletrobras Furnas aims to facilitate the construction of smaller wind turbines to supply energy to regions far from the Brazilian coast that do not have high generation potential due to the incidence of low-speed winds. Two relevant aspects directly linked to the performance of this kind of structures are: (i) determining their natural frequency and (ii) ensuring that this frequency does not coincide with any external vibration frequency that the structure may experience in its lifetime. Wind turbines are complex systems with many degrees of freedom and their own frequencies associated with the respective mode shapes in which they naturally vibrate. These frequencies are inversely related to the mass and directly related to the stiffness of the structure. Thus, through numerical modeling using the Finite Element Method, the present article aims to list some of the main factors that can affect the prediction of the natural frequency of a real-scale wind turbine prototype and to evaluate its dynamic behavior, considering its rotor revolution frequency, its blade passing frequency and the wind characteristics of its operating area. Nowadays Brazil sector effects Therefore lowspeed low speed winds i (i ii (ii lifetime vibrate Thus Method realscale real scale area

Abstract Introduction: The endoparasite Dendrogaster argentinensis infects the intertidal brooder sea star Anasterias antarctica. This sea-star species is in the highest trophic level in the Beagle Channel. Objective: To study the effects of parasitism by D. argentinensis on the fitness and reproduction of A. antarctica. Methods: Adults from the brooder sea-star were collected from the rocky intertidal of Ensenada Zaratiegui bay (54°51’ S & 68°29’ W), Argentina. Eight seasonal samplings were performed (four seasons in two years) in the upper and low intertidal. During dissection, parasites were removed, and all organs were extracted and weighed separately. Results: Dendrogaster argentinensis prevalence was the highest for the region (20.4 %). Parasitized individuals were more frequent in the low intertidal in all seasons, with a higher difference in summer, where it is likely that the higher temperatures and strong winds could make the upper intertidal more challenging for a parasitized individual. Five parasitized individuals were castrated. Generally, the gonadal (GI) and somatic (pyloric caeca, PCI; stomach, SI; body wall, WI) indexes were lower in parasitized than non-parasitized individuals. Conclusions: Parasitism by D. argentinensis negatively affects A. antarctica condition. It affects reproduction because it reduces the GI, and can also produce castration. The parasite competes for the sea-stars’ energetic resources, also decreasing the individual’s capacity for feeding (reduced stomach) and growth (reduced body wall).

Resumen Introducción: El endoparásito Dendrogaster argentinensis infecta a la estrella de mar Anasterias antarctica, especie que se encuentra en el nivel trófico más alto del Canal Beagle. Objetivo: Estudiar los efectos del parasitismo de D. argentinensis en la condición fisiológica y reproducción de A. antarctica. Métodos: Adultos de la estrella de mar incubadora fueron recogidos del intermareal rocoso de la bahía Ensenada Zaratiegui (54°51’ S & 68°29’ W). Se realizaron ocho muestreos estacionales (cuatro temporadas en dos años) en el intermareal superior y bajo. Durante la disección, se removieron los parásitos, y todos los órganos, los cuales fueron pesados por separado. Resultados: La prevalencia de D. argentinensis fue la más alta de la región (20.4 %). Los individuos parasitados fueron más frecuentes en el intermareal bajo en todas las estaciones, siendo la mayor diferencia en verano, donde es probable que las temperaturas más altas y los fuertes vientos puedan hacer que el intermareal superior sea más desafiante para un individuo parasitado. Se observaron cinco individuos parasitados que estaban castrados. Generalmente, los índices gonadales (GI) y somáticos (ciego pilórico, estómago, y pared del cuerpo) fueron menores en los individuos parasitados que no parasitados. Conclusiones: El parasitismo de D. argentinensis afecta negativamente la condición fisiológica de A. antarctica. Afecta a la reproducción en términos de bajo GI y puede causar castración. El parásito compite por los recursos energéticos de las estrellas de mar, disminuyendo también la capacidad del individuo para alimentarse (reducción del estómago) y crecer (reducción de la pared del cuerpo).

RESUMEN En este artículo se analizan los resultados de la primera etapa de un proyecto de innovación social cuyo objetivo central consistió en favorecer la empleabilidad de las mujeres víctimas de violencia de género egresadas de los programas del Servicio Nacional de la Mujer y Equidad de Género (SernamEG) de la Región de la Araucanía, sur de Chile. Dieciséis empresas participaron de una encuesta estructurada e inspirada en la norma chilena NCh 3262-2012, que regula el Sistema de Gestión de Igualdad de Género y Conciliación de la Vida Laboral, Familiar y Personal. Los resultados sugieren que las empresas son lideradas por hombres, están integrada por personal que apenas cuenta con formación y/o sensibilización sobre violencia de género, suelen reproducir los roles de género y cuentan con ínfimo interés en implementar políticas de igualdad de género en el ámbito organizacional, incluidas aquí las direccionadas a la inserción de las mujeres víctimas de violencia por parte del compañero o ex compañero íntimo. La investigación demuestra que hay que seguir trabajando para que las empresas asuman - dentro del abordaje integral - su rol como multiplicadoras del derecho a una vida libre de violencia de género.

ABSTRACT This article analyzes the results of the first stage of a social innovation project whose main objective was to promote the employability of women victims of gender-based violence who finished a SernamEG programs in the Araucanía Region, southern Chile. Sixteen companies participated in a structured survey inspired on NCh3262-2012, which regulates the Gender Equality and Work-Life Balance Management System. The results suggest that the companies are led by men, are composed of personnel with little training and/or awareness of gender violence, tend to reproduce gender roles and have little interest in implementing gender equality policies in the organizational environment, including those aimed at the inclusion of women who have suffered violence by a partner or former intimate partner. The research show that it is necessary to continue working so that companies assume - within the integral approach - their role as multipliers of the right to a life free of gender violence.

Abstract This study aimed to analyze the application of the Phytoplankton Community Index-PCI and Functional Groups-FG in determining the water quality of the Guamá River (Pará, Amazônia, Brazil). Samplings occurred monthly for analyses of phytoplankton and physical and chemical parameters, for two years, at the station where water was collected for human supply consumption. Seasonality influenced electrical conductivity, total suspended solids, dissolved oxygen, transparency, winds, true color, and N-ammoniacal. The ebb tide showed high turbidity and suspended solids. The density varied seasonally with the highest values occurring in September and December (61.1 ind mL-1 and 60.2 ind mL-1, respectively). Chlorophyll-a was more elevated in December (21.0 ± 4.7 µg L-1) and chlorophyll-c higher in relation to clorophyll- b indicated the dominance of diatoms. Functional Group P prevailed in the study months. Through the PCI índex the waters of Guamá River varied from reasonable to excellent and the TSI ranged from oligo to mesotrophic. The use of Functional Groups proved to be a promising tool in the determination of water quality since it covered the most abundant species in the Environment, but the PCI is not adequate to characterize Amazonian white-waters rivers, which have diatoms as the leading dominant group. IndexPCI Index GroupsFG FG Pará, Pará (Pará Amazônia Brazil. Brazil . Brazil) parameters years consumption conductivity solids oxygen transparency winds color Nammoniacal. Nammoniacal N ammoniacal. ammoniacal N-ammoniacal 61.1 611 61 1 (61. mL1 mL mL- 602 60 2 60. mL1, 1, respectively. respectively respectively) Chlorophylla Chlorophyll 21.0 210 21 0 (21. 47 4 7 4. L1 L L-1 chlorophyllc chlorophyll c clorophyll months mesotrophic Environment whitewaters white rivers group 61. 6 (61 21. (21 L- (6 (2 (

Abstract: Hunting is part of the biocultural heritage of the Maya people of the Yucatán Peninsula because it has been part of their strategy of multiple use of resources and their cosmovision since pre-Hispanic times. The study of knowledge and practices on the uses of natural resources can help to improve the resilience of biological and human communities to disturbances. The aim of this study was to characterize the biocultural knowledge associated with traditional hunting in the Mayan community of Xul, Yucatán. From September to December 2020, 42 mixed questionnaires and seven semi-structured interviews were applied to local hunters. It was found that 23 species of vertebrates (35 mammals, 6 birds, and 1 reptile) are hunted in Xul and are used mainly for food. The species with higher cultural importance (IIC) were the red brocket deer (Mazama temama), collared peccary (Pecari tajacu), and ocellated turkey (Meleagris ocellata). The dry season is their favorite season for hunting (71.4 %) and hunters prefer the milpa (92.9 %) and forest (83.3 %) as hunting sites. The most practiced techniques are the “batida” (flushing by hunting teams, p’uuj; 92.9 %), “caminar por el monte” (walking through the woods, xíimbal ts’on; 73.8 %), and “lampareo” (hunting with flashlights, ts’on; 69 %). In Xul there are beliefs such as virtues, the owners of animals and the winds (Ik’). These results show the continuity of biocultural knowledge related to hunting and its importance in the management and conservation of wild fauna in rural communities.

Resumen: La cacería es una actividad que forma parte del patrimonio biocultural de los mayas de la Península de Yucatán, ya que desde la época prehispánica ha sido parte de su estrategia de uso múltiple de recursos y su cosmovisión. El estudio de los conocimientos y prácticas sobre el empleo de los recursos naturales puede contribuir a aumentar la resiliencia de las comunidades biológicas y humanas ante las perturbaciones. El objetivo de este estudio fue caracterizar el conocimiento biocultural asociado a la cacería tradicional en la comunidad maya de Xul, Yucatán. Se aplicaron 42 cuestionarios mixtos y siete entrevistas semiestructuradas a cazadores locales entre septiembre y diciembre de 2020. Se reportaron 23 especies de vertebrados que se cazan en Xul (16 mamíferos, 6 aves y 1 reptil) y sus usos. Las especies de mayor importancia cultural (IIC) son el venado cabrito (Mazama temama), el jabalí (Pecari tajacu) y el pavo de monte (Meleagris ocellata). La temporada de sequía es la preferida para cazar (71.4 %) y los sitios son la milpa (92.9 %) y el monte alto (83.3 %). Las técnicas que más se practican son la batida (p’uuj; 92.9 %), caminar por el monte (xíimbal ts’on; 73.8 %) y el lampareo (ts’on; 69 %). En Xul existen creencias en elementos y entidades como las virtudes, los Dueños de los animales y los vientos (Ik’). Estos resultados manifiestan la continuidad e importancia de considerar el conocimiento biocultural sobre la cacería con relación al manejo y conservación de la fauna silvestre en comunidades rurales.

Resumo Desde 2014, investigamos a estrangeirização de terras no Brasil no Banco de Dados de Lutas por Espaços e Territórios (DATALUTA). Os dados de 2014 e 2022 mostram uma mudança nos investimentos da territorialização do extrativismo agrícola para a territorialização do extrativismo energético com a produção de energia eólica e solar, gerando um novo regime de estrangeirização de terras. Analisamos esses dados e dois estudos de caso para compreender as disputas territoriais e as mudanças nas territorialidades: um caso no estado do Ceará, onde duas comunidades impediram o processo de desterritorialização e outro no Rio Grande do Norte, onde a comunidade sofre os impactos de um parque eólico resultante do investimento de fundos e empresas multinacionais.

Abstract Since 2014, we have investigated land grabbing in Brazil in the Data Bank of Struggles for Spaces and Territories (DATALUTA). The data from 2014 and 2022 show a change in investments from the territorialization of agricultural extractivism to the territorialization of energy extractivism with the production of wind and solar energy, generating a new land grabbing regime. We analyze these data and two case studies to understand territorial disputes and changes in territorialities: a case in the state of Ceará, where two communities prevented the deterritorialization process and another in Rio Grande do Norte, where the community suffers the impacts of a wind farm resulting from the investment of funds and multinational companies.

Resumen Desde 2014, investigamos el acaparamiento de tierras en Brasil, en el Banco de Datos de Luchas por Espacios y Territorios (DATALUTA). Los datos de 2014 y 2022 evidencian un cambio en las inversiones de la territorialización del extractivismo agrícola para la territorialización del extractivismo energético, con la producción de energía eólica y solar, generando un nuevo régimen de acaparamiento. Analizamos estos datos y dos estudios de caso para comprender las disputas territoriales y los cambios de las territorialidades: un caso en el estado de Ceará, donde dos comunidades han impedido el proceso de desterritorialización, y otro en Río Grande del Norte, donde la comunidad sufre los impactos de un parque eólico, producto de la inversión de fondos y empresas multinacionales.

Air pollution dispersion over Richards Bay, South Africa is studied using satellite, reanalysis and in-situ measurements. Near-surface concentrations of trace gases and particulates reach high concentrations under dry stable 'berg' winds. Temporal records of CO, NO2, O3, PM2.5, SO2 (2000-2023) exhibit no trend and short-term dose excedances of individual pollutants are rare and confined to winter mornings. Regional point-to-field correlation maps of a Richards Bay winter air pollution index found that anomalous warming of the west Indian Ocean accelerates the jet stream over Madagascar and pulls smoke- and dust-laden north-westerly winds across the South African plateau, implicating long-range transport. At daily and hourly time scales dewpoint temperature and boundary layer height best indicate changes in local air pollution dispersion that impact respiratory health. A case study of 15-17 June 2021 revealed a 10°C thermal inversion caused by negative sensible heat fluxes of -40 W/m² through the night, leading to SO2 concentrations above 100 ppb in the morning along the main access road (28.8°S, 32°E). Poor dispersion seldom happens in the summer when turbulent mixing and rainfall cleanse the air.

Abstract. La Rumorosa region, located in northwestern Mexico, is characterized by intense local wind speeds, which led to the installation of wind farms. In this area, the contribution of wind power from the Santa Ana winds (SAWs), which are part of the regional wind regime, is unknown. In addition, the valley-mountain winds, cold fronts, extratropical storms, and other meteorological phenomena contribute to the totality of wind power production. For this reason, this study focused on classifying SAW events over a period of 10 years (2005-2014) considering the following categories: “weak,” “moderate,” and “strong.” The criteria for the analysis were associated with the average wind velocity magnitude, the dimensionless pressure gradient, and the normalization of pressure values, gust magnitude, and average wind velocity magnitude. The proposed classification provides information on the behavior of SAW in the area and, by extension, their contribution to wind power generation in La Rumorosa.

Resumen. La región de La Rumorosa, localizada en el noroeste de México, se caracteriza por sus fuertes velocidades en la magnitud del viento a nivel local, lo que ha originado la instalación de parques eólicos. En esta zona, no se conoce de forma precisa la contribución de energía eléctrica eólica de los vientos de Santa Ana (VSA), que son parte del régimen de viento regional. Además los vientos de valle-montaña, los frentes fríos, las tormentas extratropicales y otros fenómenos meteorológicos, en conjunto, contribuyen a la totalidad de energía eléctrica generada. Por ello, este estudio se centra en clasificar, por un periodo temporal de 10 años (2005-2014), los eventos de VSA considerando las categorías: “débil”, “moderado” y “fuerte”. En el análisis se aplicaron criterios asociados a los parámetros de la magnitud de la velocidad promedio del viento, el gradiente de presión adimensional y la normalización de valores de presión, magnitud de la velocidad de ráfaga y magnitud de la velocidad promedio del viento. La clasificación propuesta proporciona información sobre el comportamiento de los VSA en la zona y, por ende, su contribución en la generación de energía eólica en La Rumorosa.

Abstract In the northwestern Atlantic the genusLagocephalusis represented by 2 species:Lagocephalus lagocephalus, with an oceanic distribution, andLagocephalus laevigatus, of coastal habits. In the present work the first records of the species in the Gulf of Mexico and Caribbean waters off Mexico are presented, with 18 adult and juvenile specimens being captured. The adults reached sizes of 360-484 mm standard length (SL) and weighed between 845 and 1,900 g, and the sizes of the juveniles ranged between 24 and 30 mm SL, with weight ranging between 1 and 10 g. Specimens were caught using a mid-water net (NMWT 25/25), a surface longline, and a bottom longline in neritic and oceanic waters of the exclusive economic zone in the Gulf of Mexico and the Caribbean Sea off Mexico, at depths ranging from 30 to 312 m. The presence ofL. lagocephalusmay be associated with the climatic conditions of the nortes season, when strong winds blow towards the coastal region, and with the reproductive phase of the species.

Resumen En el Atlántico noroccidental, el géneroLagocephalusestá representado por 2 especies:Lagocephalus lagocephalus, con distribución oceánica, yLagocephalus laevigatus, de hábitos costeros. En el presente trabajo se documentan los primeros registros deL. lagocephalusen el golfo de México y aguas del Caribe frente a México, con la captura de 18 ejemplares adultos y juveniles. Los adultos alcanzaron tallas de 360-484 mm de longitud estándar (LE) y peso de 845-1,900 g, y las tallas de los juveniles fueron de entre 24 y 30 mm LE, con un peso de 1 a 10 g. Los ejemplares fueron capturados con red de media agua tipo NMWT 25/25, palangre de superficie y palangre de fondo en aguas neríticas y oceánicas de la zona económica exclusiva del golfo de México, a profundidades desde 30 m hasta 312 m. Su captura puede estar asociada con las condiciones climáticas de la época de nortes, que ocasionan vientos fuertes con dirección a la región costera, y con la fase reproductiva de la especie.