RESUMO: Objetivo: descrever o perfil da violência em relacionamentos homoafetivos entre adolescentes no estado de Pernambuco-Brasil, notificados no período de 2017 a 2021. Método: a amostra foi composta por adolescentes de 10 a 19 anos (n=925), selecionados de acordo com a orientação sexual. Dados extraídos das fichas de notificação individual de violência interpessoal/autoprovocada no Sistema de Informação de Agravos de Notificação. Efetuou-se a análise estatística descritiva e as proporções pelo qui-quadrado de Pearson. Resultados: vítimas com faixa etária entre 15-19 anos (61,8%), sexo masculino (93,9%), raça/cor parda (77,5%), até oito anos de estudo (51,7%) e residiam na zona urbana (77,2%). A maioria dos agressores era do sexo masculino, era namorado (a) e/ou cônjuge. Predominou as violências: sexual, física e psicológica. Conclusão: traçou-se o perfil da violência em relações homoafetivas apontando que o público masculino foi o mais propenso a sofrer e praticar a violência.

ABSTRACT Objective: to describe the profile of violence in same-sex relationships among adolescents in the state of Pernambuco-Brazil, reported between 2017 and 2021. Method: The sample consisted of adolescents aged between 10 and 19 (n=925), selected according to their sexual orientation. Data extracted from the individual notification forms for interpersonal/self-inflicted violence in the Notifiable Diseases Information System. Descriptive statistics and Pearson’s chi-square analysis of proportions were carried out. Results: victims were aged 15-19 (61.8%), male (93.9%), brown (77.5%), had up to eight years of schooling (51.7%) and lived in urban areas (77.2%). Most of the aggressors were male, boyfriends, and/or spouses. Sexual, physical, and psychological violence predominated. Conclusion: a profile of violence in same-sex relationships was drawn up, showing that men were the most likely to suffer and practice violence.

RESUMEN: Objetivo: describir el perfil de la violencia en las relaciones homosexuales entre adolescentes en el estado de Pernambuco-Brasil, reportado entre 2017 y 2021. Método: La muestra estaba formada por adolescentes de entre 10 y 19 años (n=925), seleccionados según su orientación sexual. Datos extraídos de los formularios de notificación individual de violencia interpersonal/autoinfligida en el Sistema de Información de Enfermedades de Declaración Obligatoria. Se analizaron las estadísticas descriptivas y se calcularon las proporciones mediante la prueba chi-cuadrado de Pearson. Resultados: las víctimas tenían entre 15 y 19 años (61,8%), eran hombres (93,9%), morenos (77,5%), tenían hasta ocho años de escolarización (51,7%) y vivían en zonas urbanas (77,2%). La mayoría de los agresores eran hombres, novios y/o cónyuges. Predominaba la violencia sexual, física y psicológica. Conclusión: se elaboró un perfil de la violencia en las relaciones homosexuales que mostraba que los hombres eran los más propensos a sufrir y practicar la violencia.

Abstract The Cananéia-Iguape lagoon-estuarine system, where the Ilha Comprida barrier (IC) is located, is one of the most dynamic coastal areas on the southeastern Brazilian coast. IC island is a 63 km-long barrier and it is limited by the Icapara inlet to the north, and the Cananéia inlet to the south. This system has been affected by intense changes in its morphology since the opening of the Valo Grande artificial channel in 1852 A.D., connecting the nearby Ribeira de Iguape river to the Mar Pequeno lagoon. In this context of anthropogenic disturbance on the coastal systems, the objective of this study is to understand the active mechanisms, both natural and anthropogenic, controlling the morphological changes of the northeastern portion of the IC, from monthly as well as centenary timescales. We analyzed successional addition and erosion of beach ridges using a multi-temporal dataset obtained by Optically Stimulated Luminescence, aerial photos (1962 and 2000), satellite images (1980-2016) and GNSS surveys (2015-2017). The results were compared to climatic (rainfall and waves) data. Northeastward migration rates of the IC ranged from 15.5 m/y, on the GNSS surveys, to 154 m/y, calculated based on OSL rates. Changes on rates on the northeastward inlet migration barrier are related to anthropogenic interference, mainly the Valo Grande opening and climate changes. Sediment accumulation occurred mainly during the summer on the baymouth spits. This depositional scheme is consistent with the highest values of Ribeira de Iguape river flow and the low synergy of waves coming from the South. By contrast, the retrogradation of the coastline occurs in the winter, when the wave power is stronger than in the summer. This seasonal configuration is controlled both by the bidirectional longshore drift and by the fluvial discharge.