Eutrophication of littoral seawater is estimated to be one of the main threats to marine biota. Therefore, continuous monitoring is necessary to define areas of potential risk. Our work is an essay to explore the possibility of applying the trophic state index (TRIX) to assess the state of eutrophication along the eastern coast of the Moroccan Mediterranean (Ras Kabdana-Saïdia) in concert with a number of hydro chemical parameters and nutrients descriptors aimed at selection of relevant indicators of marine coastal area ecological quality. Seawater samples were studied monthly during 2018. The following environmental parameters have been considered: temperature, salinity, pH, suspended matter, turbidity, dissolved oxygen, saturation levels, nitrite, nitrate, and orthophosphate. Principal Component Analysis was applied in order to figure out and score the most relevant combination of parameters to discriminate between sites and select representative descriptors (pressure/state) of eutrophication. The following variables are defined as relevant descriptors for classification of the sites: nutrients (N, P) and their molar ratios (N/P), the capacity of the system to produce and sustain organic matter (chlorophyll a), and the trophic state index (TRIX). The results show TRIX values below 4, the eutrophication range indicated that there is no ecological risk. The Ras Kabdana-Saïdia is located in an oligotrophic state.

Background: Although chronic diseases, particularly cardiovascular diseases, are more likely to emerge during adulthood, their development begins earlier during childhood and adolescence. In this respect, we explored cardiovascular disease risk factors among students in three elite schools in Morocco. Method: The data collecting process was carried out using the French version of the STEPwise approach developed by the WHO to monitor Non-Communicable Diseases risk factors, producing thus standardized data and allowing wide comparability across similar studies. The investigation was conducted through on-site and online configurations. We only relied on the first and second sequences of the STEPS questionnaire in order to collect behavioral and physical data, on which our analysis was based. The choice of the population of Moroccan high intellectual potential youth is interesting, as they represent future physicians and leading engineers of tomorrow. Results: A total number of 325 subjects were surveyed. The prevalence of auto-reported diabetes and hypertension was respectively 3.31% and 8.54%. Alarmingly, a large proportion of respondents had undiagnosed hypertension. Besides, the prevalence of obesity was found to reach 6.17%, with no significant difference between gender groups. Conclusion: Hypertension appears to be largely undiagnosed which urges taking actions towards raising awareness among youth about chronic diseases and their risk factors as well as highlighting their preventability to prevent their future development.

Background: Although chronic diseases, particularly cardiovascular diseases, are more likely to emerge during adulthood, their development begins earlier during childhood and adolescence. In this respect, we explored cardiovascular disease risk factors among students in three elite schools in Morocco. Method: The data collecting process was carried out using the French version of the STEPwise approach developed by the WHO to monitor Non-Communicable Diseases risk factors, producing thus standardized data and allowing wide comparability across similar studies. The investigation was conducted through on-site and online configurations. We only relied on the first and second sequences of the STEPS questionnaire in order to collect behavioral and physical data, on which our analysis was based. The choice of the population of Moroccan high intellectual potential youth is interesting, as they represent future physicians and leading engineers of tomorrow. Results: A total number of 325 subjects were surveyed. The prevalence of auto-reported diabetes and hypertension was respectively 3.31% and 8.54%. Alarmingly, a large proportion of respondents had undiagnosed hypertension. Besides, the prevalence of obesity was found to reach 6.17%, with no significant difference between gender groups. Conclusion: Hypertension appears to be largely undiagnosed which urges taking actions towards raising awareness among youth about chronic diseases and their risk factors as well as highlighting their preventability to prevent their future development.

No abstract