Indicator 15.3.1: Proportion of land that is degraded over total land area
Facts and Figures: ➡ Every minute, 23 hectares of arable land are lost due to drought and desertification. ➡ Over the last two decades, approximately 20 per cent of the Earth’s vegetated surface has shown persistent declining trends in productivity, mainly due to unsustainable land and water use and management practices.
Land degradation has become one of the major global environmental problems threatening human well-being. Whether degraded land can be restored has a profound effect on the achievement of the 2030 UN Sustainable Development Goals.
Ecosystems and Biodiversity Facts and Figures # The IPBES Report (5) stated that “around 1 million animal and plant species are now threatened with extinction, many within decades, more than ever before in human history”.
Indicator 15.2.1: Progress towards sustainable forest management
Land degradation, especially soil erosion, is a societal issue that affects vineyards worldwide, but there are no current investigations that inform specifically about soil erosion rates in Chinese vineyards. In this review, we analyze this problem and the need to avoid irreversible damage to soil and their use from a regional point of view.
In 2015 we celebrated world leaders’ recognition of the foundational and strategic role that sustainable land management must play t o advance biodiversity conservation and climate resilience.
Life on Earth depends on healthy soils. The soil under our feet is a living system – home to many fascinating plants and animals, whose invisible interactions ensure our well-being and that of the planet. Soils provide us with nutritious food and other products as well as with clean water and flourishing habitats for biodiversity.
يتناول هذا الدليل التقني، الذي اشتركت في إعداده أمانتا منظمة الأمم المتحدة للأغذية والزراعة (الفاو) واتفاقية الأمم المتحدة لمكافحة التصحر، بمساهمات من أصحاب المصلحة المتعددين، إدماج المبادئ التوجيهية الطوعية بشأن الإدارة المسؤولة لحيازة الأراضي ومصائد الأسماك والغابات في سياق الأمن الغذائي الوطني في تنفيذ اتفاقية الأمم المتحدة لمكافحة التصحر وتحييد أثر تدهور الأراضي.