Established in 1994, the United Nations Convention to Combat Desertification (UNCCD) is the sole legally binding international agreement linking environment and development to sustainable land management. The Convention addresses specifically the arid, semi-arid and dry sub-humid areas, known as the drylands, where some of the most vulnerable ecosystems and peoples can be found.
Land lies at the very foundation of our society and social life; it plays a central role in the livelihoods and cultural identities of communities across the globe, and contains the resources that underpin our now globalised world. However, partly because of this, it is often at the heart of social and political conflicts. Increasing demand for food, energy and other primary products is driving agribusinesses, mining companies and speculative investors in a quest for new land to acquire and exploit.
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. وبالتالي فتح فصل جديد في الجهود الجارية لمكافحة التصحر وتدهور الأراضي والجفاف.
Successive surveys related to land degradation in India, reveal that despite several announcements and policy changes, the desertification and degradation of land and forest continues to rise. It has posed serious threats to environment, biodiversity, local economy and food security. Globally and nationally, India has been very vocal to address this issue.
Given the urgent need to prevent a collapse of biodiversity across the Earth, certain governments, organizations, and conservationists have put forward proposals for
bringing 30 percent and up to 50 percent of the planet’s terrestrial areas under formal “protection and conservation” regimes. However, given that important
Este informe se basa en el imperativo de evitar el colapso de la biodiversidad sin olvidar el respeto a la tenencia y los derechos humanos de PI, CL y AD[26]. Asimismo, al formular las siguientes preguntas, busca destacar los riesgos y las oportunidades para los PI, las CL y los AD inherentes a la expansión propuesta de las áreas de conservación:
Achieving change to address soil erosion has been a global yet elusive goal for decades. Efforts to implement effective solutions have often fallen short due to a lack of sustained, context-appropriate and multi-disciplinary engagement with the problem.
Climate change increasingly affects agricultural systems, making it necessary for farmers to adapt to changing climatic conditions. An important element shaping farmers’ adaptation decisions and their vulnerability is their respective land tenure system. Especially land tenure security can strongly influence farmers’ incentives for adapting to climate change.
In September 2015, the global community agreed on “The 2030 Agenda for Sustainable Development”, including 17 Sustainable Development Goals (SDG) and 169 targets. Goal 15 urges countries to “protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss”.
A framework was developed to elucidate (1) the drivers of land degradation, (2) pressures, (3) local impacts and vulnerabilities and (4) adaptation strategies. The combination of participatory approaches, statistical data analysis, time series Landsat imagery and spatial data mining was tested in southeast Vietnam where the impacts of land degradation on the environment and economy are considerable. The major drivers of land degradation are climate, notably drought, and population density. The pressures include natural resource management and land use/cover change.
The complexity of spatial use has an impact on poverty and the development of slum settlements towards a decrease in environmental quality.
