The study focused on determining the levels of lead and cadmium in some samples of the best-selling and popular tea and coffee among people in Tripoli city-Libya during the years 2018-2019. Atomic Absorption Spectroscopy (AAS) has been used to determine the concentrate of cadmium and lead ions in different 17 tea samples, and 11 coffee samples. The mean values of cadmium and lead in (mg/kg) in tea samples as follows: The highest value for cadmium was found in Libton tea sample 0.260 ? 0.017, while the lowest value was found in Alkoozi red tea and Alfrdous tea samples 0.037 ? 0.006, with the overall mean was 0.119 ? 0.054. The highest value for lead was found in Alkoozi green tea sample 2.153 ? 0.012, while the lowest value was found in Alzahra tea sample 0.187 ? 0.002, with the overall mean was 1.118 ? 0.612. The results show that there are no significant differences in the values of lead in all coffee samples, which ranged from 1.23 to 1.62 mg/kg with the overall mean was 1.277 ? 0.358, except Sheikh Hbahanbelend coffee sample 0.271? 0.002 mg/kg. While the cadmium concentration in coffee samples ranged from 0.022 to 0.064 mg/kg, with the mean value 0.0514?0.0012. From these results can be noticed that coffee samples have about 11 times higher concentration of cadmium than tea, whereas the concentration of lead in tea is about 22 times higher than that in coffee samples.
ezuldeen mohammed abraheem aboushalloua(1-2022)

The results of marine turtle research and conservation in Libya have not been very well promoted or shared at the regional level, as always claimed by the scientific community. However, this did not affect the commitment of the authority, research institutes, and even civil society towards Marine turtle conservation to safeguard Mediterranean Biodiversity. Indeed, close collaboration at national and regional levels made possible the edition of the present book, which will fill some gaps to further complete the marine turtle picture in the Mediterranean. Furthermore, The National Action Plan for the Conservation of Marine Turtles and Their Habitats in Libya has been updated , reviewed and adopted by the main stakeholders in Libya (sea users, professionals, fishermen, public institutes, individual researchers, NGOs active in marine conservation) during an online national workshop held on the 9th of December 2020 within the framework of the implementation of phase 1 of the Mava Marine turtles project (2017-2020). Through the second phase of the project (2020 - 2022), SPA/RAC will continue supporting Libya to implement its national action plan for the conservation of marine turtles and its habitats, besides the nesting monitoring, the national stranding network will be set up and promoted at a national level. The LibSTP team will focus on working with key actors, mainly the local communities, in Sirte and Farwa to achieve effective and sustainable protection of these priority areas
Abdulmula Abdumagid Alhadi Hamza(1-2021)

تضمنت الدراسة تقدير تركيز بعض العناصر الثقيلة (الرصاص Pb , النحاس uC , الكادميوم dC) في عضلات أربعة أنواع من الأسماك المجمعة من الساحل الليبي قبالة شواطئ طرابلس ومصراته وقسمت الأسماك المصطادة إلى ثلاث أطوال وأوزان مختلفة (كبير,متوسط,صغير). أجريت هذه الدراسة في فصل صيف 2019 , وأوضحت نتائج الدراسة أن تراكم العناصرالثقيلة كان في عضلات أسماك البوري أكثر من أنواع الأسماك الأخرى وكان للطول والوزن علاقة طردية في زيادة تركيز العناصر الثقيلة في عضلات هذه الأسماك إذ كانت تزداد بزيادة الطول والوزن وفي جميع الأنواع الأربعة المدروسة. وتشير النتائج إلى أن: تركيز الرصاص في عضلات أسماك ( التريليا,المرجان,الشكورفو)كانت ضمن الحدود المسموح بها حسب منظمة الصحة العالمية وحسب FAO أما عضلات أسماك البوري فقد كان تركيز الرصاص فيها أعلى من الحدود المسموح بها حسب WHO وحسب FAO. كما لوحظ أن تركيز الكادميوم في كل العينات كان ضمن الحدود المسموح بها حسب WHOوحسب FAO. أما تركيز النحاس في عضلات أسماك( البوري , الشكورفو) فقد كان أعلى من الحدود المسموح بها حسب(WHO,FAO ) أما (التريليا ,المرجان) فقد كانت ضمن الحدود المسموح بها حسب (WHO,FAO). arabic 183 English 0
عزالدين محمد ابراهيم, خديجة محمد السموعي(12-2020)