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Scenario analysis constitutes a valuable deployment method for scientific models to inform environmental decision-making, particularly for evaluating land degradation mitigation options, which are rarely based on formal analysis.
In Europe, the most susceptible areas to land degradation and desertification (LDD) are found in the Mediterranean region. The present study focuses on the island of Lesvos (Greece) and maps the environmental sensitivity of the island to LDD between the years 1990 and 2000.
Land-use change is one of the most important anthropogenic environmental change drivers affecting the biodiversity and functioning of ecosystems.
Increasing affluence is often postulated as a main driver for the human footprint on biologically productive areas, identified among the main causes of biodiversity loss, but causal relationships are obscured by international trade.
This paper illustrates an example of ‘early warning’ assessment of sensitivity to land degradation (LD) over Italy by monitoring changes of its main determinants during a long-term period (1960–2008) and by providing a short-term evaluation for 2015.
Climatic changes and human activities have caused major environmental change in the Sahel. Remote sensing studies detect various vegetation trends.
The marginalization of arid rangelands is avoidable, but requires real changes in the current general political and economic rationale under which resources are allocated
This study presents a meta-analysis of case studies that investigate the adoption of soil and water conservation measures, as an important approach to resource conservation.
Global analyses of vulnerability reveal generic insights into the relation between socio-ecological systems and the stress impacting upon them including climate and market variability.
This paper examines the development and use of scenarios as an approach to guide action in multi-level, multi-actor adaptation contexts such as food security under climate change.
The ten categories identified in our typology are based on real-world adaptation projects being financed through the Least Developed Countries Fund, the Special Climate Change Fund, and the Strategic Priority for Adaptation.
The journey Life on Land as organised by IUCN and the UNCCD secretariats at the World Conservation Congress in Hawaii, 2016, consisted of a series of events capturing diverse interpretations of land and how land issues are addressed by the conservation and development communities.
The CGIAR Research Program on Dryland Systems has been out and about the last four years advocating for sustainable land management (SLM) through the Economics of Land Degradation (ELD) Initiative
The challenge to increase food production is greater than ever, as the worlds population is set to increase to a predicted nine billion by 2050 (United Nations, 2008), requiring a 70 to 100% increase in global food production (Food and Agriculture Organization, 2009a; World Bank, 2008). The primary…
There are 1.6 billion people living in the dry areas of the world and land degradation affects the life and livelihood of each and every one of them. Land degradation significantly increases vulnerability in drylands by perpetuating food insecurity, poverty, and exploitation of natural resources.
This research investigates the human impact on land-cover dynamics in arid agro-ecosystems. Using remote sensing and ancillary datasets combined with classification and regression tree (CART) models, we mapped land-cover class distributions over 22 years (1988–2009) to characterize agricultural…
This study used the types of land tenure and livestock production scale to develop a farmer typology to explore the relation between livestock farmers' knowledge about, attitude towards and practices of three land management actions in Mier and Molopo-Taung, South Africa.
The assessment reveals that shifts in ecological state do not cause permanent soil properties changes, but that at a landscape scale they can limit production, affecting local livelihoods. The framework proposed provided local farmers with relevant information and facilitated communication with…
“Every second, one person is displaced by disaster,” the Oslo-based Norwegian Refugee Council (NRC) reports. “In 2015 only, more than 19.2 million people fled disasters in 113 countries. “Disasters displace three to ten times more people than conflict and war worldwide.”
This article examines the challenges of operationalizing this concept of Zero Net Land Degradation (ZNLD) and its global derivative, a land degradation neutral world (LDNW).
This article summarizes the relevant experiences garnered in “offsetting” regulatory schemes in the areas of wetland preservation, biodiversity, forestry, greenhouse gas emissions mitigation, real estate zoning, and conventional air pollution control. While many of these initiatives take place in…
This paper evaluates the feasibility of introducing a Land Degradation Neutral (LDN) scheme as an activity of the United Nations Convention to Combat Desertification (UNCCD).
Our efforts for sustainable development, for peace and stability in drylands and beyond must focus more and more on land.
In this paper, we assess the causes and extent of land degradation around the world, followed by an outline of the various challenges in implementing a global Zero Net Land Degradation (ZNLD) policy.