Mangroves are trees and shrubs that have adapted to life in a saltwater environment, usually found in the intertidal zone of a coastal or estuarine area. The halophyte characteristics of a mangrove tree allows it to grow in saline environments where no other tree can, thereby making significant contributions to the local ecosystem. Yet these reservoirs of “blue carbon” are seriously threatened. Across the globe, coastal ecosystems are currently being lost at a rate of about 2% a year – a staggering number when the carbon storage potential is considered. In a harsh desert environment such as Qatar, mangroves are one … Continue reading →
تعاني الغابات في العالم من ضغوطات هائلة, حيث أن تقلص الغطاء الحرجي في العالم آخذ في التسارع بمعدل ينذر بالخطر وبسرعة تتجاوز قدرة الطبيعة على تعويض الخسارة, إن لإزالة الغابات أثرسلبي مباشر وغير مباشر على الأنظمة البيئية مما يهدد الفائدة الإقتصادية والروحية والترفيهية والثقافية التي تقدمها الطبيعة للإنسان, ومن أكثر الآثار المدمرة هي التغير السلبي وغير الرجعي في التنوع البيولوجي بسبب تدمير الموائل الطبيعية لكثير من أصناف الحياه البرية التي تثري النظام البيئي على كوكب الأرض. إن غياب الأشجار سيؤدي إلى تدمير التنوع الجيني مما يؤثر وينتج خسارة دائمة في أنواع نادرة ومختلفة من النباتات والحيوانات والحشرات والمايكروبات. كما تعتبر … Continue reading →
Jordan is situated at the center of unique biota, representing the biodiversity of dry lands. The natural ecosystems in Jordan support human activities in agriculture, forestry, animal husbandry, tourism, traditional and pharmaceutical health products, traditional medicine and many others. These ecosystems are also important for their intrinsic value, and for protection of overall environmental quality. The Levant states in general, and Jordan in particular, went through changes during the past two centuries from various anthropogenic activities. These changes are threatening the natural ecosystems, which have been destroyed to make way for agricultural, industrial, or housing developments. Species biodiversity have been … Continue reading →
Many of us spend our workdays indoors under fluorescent lights with little to no contact with the natural world. As nice as it sounds to get some fresh air or take a walk after work, the thought of it can be exhausting, particularly when the couch is beckoning you home after a long day. But spending too much time indoors is not good for your health, and a growing stack of research has revealed the numerous benefits that being in nature has for your physical and mental well-being. How your environment affects your mental health In our Western and modern … Continue reading →
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