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Glossary term: الإحتباس الحرارى

Description: الإحتباس الحرارى هو ارتفاع درجة حرارة الغلاف الجوي للكوكب عن طريق انبعاثات الغازات الدفيئة ، مثل جزيئات الماء وثاني أكسيد الكربون والميثان وما إلى ذلك.

يحدث هذا بسبب زيادة تأثير الاحتباس الحراري حيث يتم احتجاز المزيد من الأشعة تحت الحمراء بواسطة الغلاف الجوي ، وبالتالي زيادة المتوسط العالمي لدرجة حرارة الكوكب.

يمكن أن تكون مصادر الغازات الدفيئة طبيعية (على الأرض) بالإضافة إلى أنها ناتجة عن النشاط الصناعي البشري.

سيكون للاحتباس الحراريي على الأرض تأثيرات كبيرة طويلة المدى على الكوكب ، بما في ذلك التغيرات قصيرة ومتوسطة المدى في أنماط الطقس المحلية ، وتدمير الحياة ، وارتفاع مستوى سطح البحر.

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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher
The translation of this term and its definition is still awaiting approval

The OAE Multilingual Glossary is a project of the IAU Office of Astronomy for Education (OAE) in collaboration with the IAU Office of Astronomy Outreach (OAO). The terms and definitions were chosen, written and reviewed by a collective effort from the OAE, the OAE Centers and Nodes, the OAE National Astronomy Education Coordinators (NAECs) and other volunteers. You can find a full list of credits here. All glossary terms and their definitions are released under a Creative Commons CC BY-4.0 license and should be credited to "IAU OAE".

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