https://www.iprjb.org/journals/index.php/IJNS <p>International Journal of Natural Science (IJNS) is a peer reviewed journal by IPRJB. IJNS focuses on chemistry ,divinity ,space science ,physics life science ,earth and a host of other related areas,.IJNS is published both printed and online version for advanced student and reflective practioneers .</p> IPRJB en-US International Journal of Natural Sciences 2958-9126 <p>Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution (CC-BY) 4.0 License</a> that allows others to share the work with an acknowledgment of the work’s authorship and initial publication in this journal.</p> https://www.iprjb.org/journals/index.php/IJNS/article/view/2397 <p><strong>Purpose</strong><strong>:</strong> The study aims to investigate the intricate relationship between ocean acidification and climate change, providing insights into their impacts on marine ecosystems. It seeks to identify sources of greenhouse gases, assess reef vulnerability, and analyze temperature changes' effects on marine biodiversity.</p> <p><strong>Methodology</strong><strong>:</strong> Quantitative research methods are employed, utilizing data from Bangladesh, the USA, India, and the UK. Dynamic patterns in coral reef health, ocean acidification, greenhouse gas emissions, and marine ecosystem health are assessed between 2019 and 2023. Qualitative analysis supplements the quantitative findings, enhancing understanding of climate change's impacts on marine ecosystems and mitigation strategies.</p> <p><strong>Findings</strong><strong>:</strong> The study reveals clear patterns in the countries studied, emphasizing the urgency for continuous monitoring and protection of marine ecosystems. It provides insights into how climate change affects marine ecosystems, triggers ocean acidification, and identifies sources of greenhouse gas emissions. The research underscores the necessity for collaborative efforts to address climate change impacts and promote ecosystem resilience.</p> <p><strong>Unique Contribution to Theory, Practice, and Policy</strong><strong>:</strong> The study contributes to a better understanding of the complex dynamics between ocean acidification, climate change, and marine ecosystems. It offers valuable insights to inform conservation initiatives, policy decisions, and strategies aimed at mitigating adverse impacts on marine species. By highlighting the importance of collective action, the research advocates for a comprehensive approach to address climate change's effects on ecosystems and oceans, fostering resilience and sustainability.</p> Mohammed Samiullah Roufa Khanum Copyright (c) 2024 Mohammed Samiullah, Roufa Khanum https://creativecommons.org/licenses/by/4.0 2024-03-08 2024-03-08 4 1 1 14 10.47604/ijns.2397