GLOBAL AND LOCAL ENVIRONMENTAL PROBLEMS: CAUSES, CONSEQUENCES, AND SOLUTIONS

Аннотация

В данной статье широко освещены глобальные и локальные экологические проблемы. Глубоко анализируются такие вопросы, как изменение климата, загрязнение воздуха, воды и почвы, проблема отходов, сокращение биоразнообразия. Также будут освещены экологические проблемы, возникшие в Узбекистане, в том числе Аральская трагедия, опустынивание земель и дефицит воды. Автор подчеркивает важность международного опыта, государственной политики, образования и участия общественностиврешенииэкологических проблем. Ключевые слова:экология, изменение климата, Аральское море, биоразнообразие, отходы,устойчивоеразвитие,загрязнение,охрана,опустынивание The 21st century has become a century of ecological problems for humanity along with technological progress. In the process of economic growth and industrialization, the attitude towards nature remained unstudied and uncontrolled. As a result, global climate change, air, water, and soil pollution,theproblem ofwaste, deforestation, and desertification processes have accelerated. These circumstances threaten the quality of life. Climate change and global warming Today, greenhouse gases released into the atmosphere (carbon dioxide, methane, nitrogen oxide) disrupt the heat balance on the Earth's surface. According to international scientific reports, the Earth's temperature has increased by an average of 1.2°C over the past 150 years. This leads to thefollowing consequences: Rapidmelting ofglaciers (in Antarctica and Greenland); page2004 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue05,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai Riskofrising sea level and submersionof coastal areas; Drought and decreased yields; Climatemigration leads toa change inpeople's place ofresidence. Declining biodiversity: The number of wild animal and plant species is declining year by year. All-famous animals such as the Panda, the Amur tiger, and the snow leopard are endangered. Thisis dueto thefollowing factors: Deforestation (Amazon, Southeast Asia); huntingonthebasis of offenses; Invasivespecies and diseases; Disruptionof ecosystems. Air, water andsoil pollution: Air pollution is the cause of nearly 7 million deaths worldwide annually (according to WHO data). This problem isespecially relevant in industrialcenters, in citieswith high traffic density: PM2.5particles cause serious damage to therespiratory tract ofhumans; page2005 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue05,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai Drinking water iscontaminated with nitrates, heavy metals, andmicroplastics; Excessiveuse ofchemicals inagriculture reduces soilfertility. Aral Seatragedy - alocal ecological disaster: The drying up of the Aral Sea has attracted the attention of ecologists around the world. In the 1960s, the Aral Sea was the fourth largest lake in the world, and today 90% of its water has dried up.This led to: Sharp continentalizationof theclimate; Sand andsalt stormsare affecting publichealth; Thefishing industry completely disappeared; Unemployment and migration haveincreased. Environmental solutionsandsustainable development Thesolutionto theproblem isnot unique, but efforts are being made inthe following areas: International initiatives: the Paris Agreement, the fight against climate change through the Kyoto Protocol; Renewable energy: Sun,wind, biogas; "Green" technologies:EV cars, waste processing; Eco-education: Ecology lessons in schools, collectiveactions; Local projects: "Green Space" and "Ecological Atlas" projects in Uzbekistan, and the Aral Sea region restoration plan. Environmental problems are complex and multifaceted. In the fight against them, the role of not only the government, but also every citizen is important. By raising environmental awareness and culture, conducting effective environmental policy, and strengthening international cooperation, we can preserve the natural environment. The actions taken today will lay the foundation fora healthy and stablelifefor futuregenerations.