SDG Indicator 15.3.1 - Proportion of land that is degraded over total land area
Presentation by Sasha Alexander from the UNCCD about SDG Indicator 15.3.1 about the proportion of land that is degraded over total land area.
Presentation by Sasha Alexander from the UNCCD about SDG Indicator 15.3.1 about the proportion of land that is degraded over total land area.
Becoming land degradation neutral is not simply about restoring degraded lands. It is about self interest making sure the land can still provide food and fresh water for us, our children, and to the third and fourth generations. It is about giving every child, from Mongolia to Afghanistan and from Ethiopia to China, the fighting chance for a better life. If this all sounds too good to be true, read this book.
Land is front and center of the sustainable
development and climate change debates. A
goal dedicated to Land Degradation Neutrality
(LDN) (see Box 1) was endorsed in 2015 by the
United Nations (UN) General Assembly as part
of the Sustainable Development Goals (SDGs)
2015–2030 framework, following on from the
UN’s Millennium Development Goals of 2000
(UN General Assembly, 2015). SDG 15 aims to
“protect, restore and promote sustainable use
of terrestrial ecosystems, sustainably manage
Agenda of the Closing workshop on 'the assessment of the economics of land degradation in Central Asia' project, on 28-29 November 2016
Policy recommendations on sustainable land management in Uzbekistan, including costs and benefits of alternative options. Conclusion: Diversifying agricultural production, retaining biomass in the field, and planting strips of forest can lead to economic and environmental benefits.
Policy recommendations on sustainable land management in Tajikistan, including costs and benefits of alternative options. Conclusion: Implementing no-till technology and intensifying gardening productivity creates economic benefits while reducing land degradation.
Land degradation is a pressing concern that reaches
across all republics of Central Asia and is increasingly
affecting the economy and quality of life in each.
The resulting loss of arable land particularly affects
the rural poor, who depend directly on what
the land can provide for their very survival and
livelihoods. The breakup of the Soviet Union led to
mass de-collectivisation of agricultural frameworks
across Central Asia, with formerly centralised land
management regimes dissolved. The reorganisation
Policy recommendations on sustainable land management in Kyrgyzstan, including costs and benefits of alternative options. Conclusion: Summer pastures across the Kyrgyz Republic can provide greater economic and environmental benefits through improving pasture yields sustainably
Policy recommendations on sustainable land management in Turkmenistan, including the costs and beneifts of alternative options. Conclusiion: Rehabilitating pasturelands and undertaking sustainable land management in deserts across Turkmenistan brings both economic and environmental benefits
Teff, Eragrostis tef /zucc./ Trotter is one of the most important cereal crops in Ethiopia that occupies (32%), the largest cultivated area under cereals and 26% of the whole area cultivated to annual field crops by covering about two million hectares of land annually. Tef is adapted to environments ranging from drought stress to water logged soil conditions. It can be grown at altitude ranging from sea level to 3000m above sea level, with the maximum production occurs between 1700 and 2400m.
Farmland ownership fragmentation is one of the important drivers of land-use changes. It is a process that in its extreme form can essentially limit land management sustainability. Based on a typology of land degradation and its causes, this process is here classified for the first time as an underlying cause which through tenure insecurity causes land degradation in five types (water erosion, wind erosion, soil compaction, reduction of organic matter, and nutrient depletion).
Les terres arides couvrent près de la moitié de la surface terrestre et abritent un tiers de la population mondiale. Elles sont confrontées à des défis hors du commun, notamment ceux posés par la désertification, la perte de biodiversité, la pauvreté, l’insécurité alimentaire et les changements climatiques. Quelque 20 pour cent des terres arides de la planète sont dégradées, et les personnes qui vivent sur ces terres sont souvent piégées dans un cercle vicieux de pauvreté, pratiques destructrices et détérioration de l’environnement.