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Modelling land use dynamics in socio-ecological systems: A case study in the UK uplands

Journal Articles & Books
december, 2019

It is well-recognised that to achieve long-term sustainable and resilient land management we need to understand the coupled dynamics of social and ecological systems. Land use change scenarios will often aim to understand (i) the behaviours of land management, influenced by direct and indirect drivers, (ii) the resulting changes in land use and (iii) the environmental implications of these changes.

Land use change and the migration geography of Greater White-fronted geese in European Russia

Journal Articles & Books
december, 2019
Russia

Large areas of agricultural land have been abandoned in European Russia since 1991, triggering succession toward more wooded landscapes, especially in northern regions where conditions for agriculture are more challenging. We hypothesize that this process has contributed to a southward shift by migratory Atlantic Greater White-fronted geese, as stopover sites in northern Russia became progressively less suitable. To test this hypothesis, we located stopover sites from information contained in 2976 ring recoveries and sightings of neck-collared geese.

The determinants of recent soybean expansion in Mato Grosso, Brazil

Journal Articles & Books
december, 2019
Brazil

Understanding what drives, catalyzes or constraints land use change in the Brazilian agricultural frontier is a condition for effective policy design at the local level, which in turn might have implications for food production, environmental conservation and greenhouse gas emissions worldwide. We analyzed the process of agricultural expansion observed in the state of Mato Grosso, the country's largest agricultural producer, by mapping and quantifying the incorporation of new farming areas and the conversion of existing ones into mechanized soybean fields at the farm-level.

Soil as a basis to create enabling conditions for transitions towards sustainable land management as a key to achieve the SDGs by 2030

Journal Articles & Books
december, 2019

The Sustainable Development Goals (SDGs) can be grouped into three domains, the environmental domain, the social domain and the economic domain. These different layers influence each other; hence sustainable progress in the economic layer cannot be achieved without good progress in the two other layers. To achieve the SDGs, transitions in the current system are needed and actions should be taken that support transitions and contribute to short term needs and long term (global) goals.

Mapping settlement systems in China and their change trajectories between 1990 and 2010

Journal Articles & Books
december, 2019

A wide variety of settlement systems exist, ranging from small villages to large metropolises. However, spatial analyses are typically confined to the mere presence or absence of built-up land and the changes therein, while more subtle differences between various settlement systems are ignored. In this paper we study the spatial distribution of Chinese settlements in terms of their built-up land, cluster density and cluster size, as well as their changes between 1990 and 2010.

Investing in rural youth in the Asia and the Pacific region

Journal Articles & Books
december, 2019
Latin America and the Caribbean

Thispaper characterizes the structural and rural transformation of the Asia and the Pacific region(APR), highlighting the implications for rural youth opportunities and challenges, and identifying andelaborating on the characteristics, opportunities and challenges related to rural youth inclusion. Nearly half of the population in Asia is urban, with the proportion projected to rise to 59 per cent by 2035.

Land and Soil in Europe. Why we need to use these vital and finite resources sustainably

Journal Articles & Books
december, 2019
Europe

We cannot live without healthy land and soil. It is on land that we produce most of our food and we build our homes. For all species — animals and plants living on land or water — land is vital. Soil — one of the essential components of land — is a very complex and often undervalued element, teeming with life. Unfortunately, the way we currently use land and soil in Europe and in the world is not sustainable. This has significant impacts on life on land.

PowerPoint Presentation: Land and climate: Regional context and implications

Multimedia
december, 2019
Central Asia

Arid and semi-arid biomes support valuable ecosystems with livelihoods linked to rain-fed agriculture and pastoralism and have unique biodiversity and cultural values. However, desertification is land degradation in dry-lands that leads to loss of productivity and ecosystem services. Climate change is expected to increase arid biomes and stress on dry-lands due to increase in temperature and decrease in precipitation that will impact vegetation, livestock and people.

New Times, New Opportunities: Grasping the future with the world's youngest population in the Sahel.

Journal Articles & Books
december, 2019
Burkina Faso
Central African Republic
Cameroon
Algeria
Eritrea
Ethiopia
Mali
Mauritania
Niger
Nigeria
Sudan
Senegal
South Sudan
Chad
Africa

The support plan for the Sahel is a regional approach to collectively address the root causes of disruptions such as poverty, migration and youth unemployment, climate change, insecurity, governance and institutional issues in the region. In this report an overview of the current situation for each of the priority areas of the UN Support Plan is presented to demonstrate that the full implementation of the plan could utilize an existing momentum of development not seen in decades in the Sahel.

Sustainable land use for mitigation

Journal Articles & Books
december, 2019
Global

The latest IPCC report highlights that a change in diets for richer nations, and smarter land use, could ensure food security and mitigation of potential climate impacts.

Land surface processes — agriculture, forestry and other land use — account for 28% of anthropogenic emissions. However, natural land processes absorb about a third of the emissions from fossil fuel burning and energy production.

Droughts in the Anthropocene

Journal Articles & Books
december, 2019
Global

This publication was produced as part of the digital interactive exhibition Droughts in the Anthropocene, prepared for the fortieth session of the UNESCO General Conference. Droughts in the Anthropocene features fifteen case studies from around the world showcasing the social, environmental and cultural impacts of droughts and water scarcity. It highlights solutions offered by collaboration between scientists and local communities, and the important work of UNESCO IHP and partners in bridging science with society and policymakers to better address the impact of droughts.

Sustainable rangeland management in Sub-Saharan Africa - Guidelines to good practice

Journal Articles & Books
december, 2019
Global

In Sub-Saharan Africa, the popular perception of rangelands and their management is that these vast areas have major problems without solutions: the common narrative focuses on overgrazing, herds of undernourished livestock, erosion and desertification, drought, famine, and conflict.

However, evidence compiled and analysed in this book show that such a view of rangelands – as being unproductive and mismanaged systems – does not reflect reality. It needs reconsideration and revision.