Bonn, Washington, DC, and Dublin: ICT-based monitoring and data analytics by satellite technology for real-time measurements of agricultural production in relation to water and weather estimations are promising. Under climate change, larger expansion of investments in water management and water saving irrigation, using precision farming and soil moisture conservation, is needed, as part of a climate smart food system.
Getting to Zero Hunger. Examples of applications in land management include land title registry using blockchains to protect against fraud, precision agriculture technologies, and optimized drip irrigation even in field crops, and in-field variable rate application of fertilizer, which allows for site-specific management of fields.
Empowering women farmers much more with programs for enhancing their access to finance and markets remains critical.
Remotely sensed satellite data, mobile phone networks or sensors connected through the Internet of Things can be helpful to trace, for instance, rainfall patterns, soil moisture or nutrient levels with increased time and scale resolutions. Expansion of bio-energy production must not contribute to food insecurity and to deforestation.
G20 should consider taking a lead to re-design global food and agriculture governance; proposals for this have been developed by various forums in recent years.
To tap these ICT opportunities G20 Example policy brief water use in consider establishing food and agriculture related ICT platforms at national levels, and make them available for transnational sharing.
ICTs can facilitate access to and management of water in farming operations, e. The global public goods aspects, which need international governance arrangements, include trans-boundary water resource management and trade issues, and the sharing of and joint investments in research and innovation, such as by the CGIAR, InterAcademy Partnership, and others.
The annual global cost of land degradation is about billion US dollars.
Data collected through weather stations which have unfortunately been declining in numbers and satellites can also be used to provide index based crop and livestock insurance.
For example, shifting from thermal to solar energy for pumping groundwater for irrigation could provide substantial environmental, economic and health synergies, once ground water systems are governed by sound policy and legal frameworks at local levels.
In addition, linkages to SDGs 6 water and sanitation and 7 energy as drivers and consequences of a sustainable agriculture systems need to be considered more. Investments are needed for both rehabilitation and restoration of degraded lands through such policy measures as strengthening community participation in natural resource management, enhancing government effectiveness and the rule of law around land tenure issues.
Capitalize on trade opportunities for the efficient allocation of water and land use Trade is one way in which challenges related to water and land use transcend national boundaries, because water and land are embodied in traded goods, thus water and land are virtually traded between nations. The costs of in-action are much higher than the costs of action for reversing land degradation: Financing this calls for G20 attention, and multilateral development banks and private sector finance.
Waste water irrigation has the potential to boost food production in many rural and peri-urban areas, but also carries risks such as increased exposure to pathogens and related health issues for farm workers and food consumers, or increased exposure to water-borne diseases for neighboring communities.
At the same time, food waste and losses directly translate into waste of water, land and energy. The small-scale farm sector in Sub-Saharan Africa and in Asia has large investment opportunities and will help improve the resilience of the global food system, contribute to increased economic growth, and employment.
A productive and sustainable agriculture sector will be key to addressing these challenges and achieving food security and improved nutrition for all.
Globally, on average, one US dollar invested into restoration of degraded land returns five US dollars. The Nexus linkages Food security and sustainable agriculture have been firmly established as priorities on the global policy agenda, and vigorous follow up to policy commitments by G20 and others is called for.
In particular the rapid expansion in the consumption of animal products, which account for a third of all water used in agriculturewill require investments in innovations. World Meteorological Organisation, Two-thirds of the world population could be under stress conditions caused by water scarcity by In this brief, examples of international case studies related to such government interventions are presented, followed by a South African case study: the Kromme River.
POLICY BRIEF March Urban water use RECOMMENDATIONS – SPECIFIC TO NELSON MANDELA BAY •. of water use, for example by reducing losses in the distribution system, by reducing the amount WATER POLICY BRIEF NO.1 mandate reducing the loss of quantity or quality of water as it flows, and ensuring security of supply in times of water shortage.
mint-body.com The World Bank treet W, Washington, Dc SA Policy Brief: Sustainable, equitable and productive use of water through. Key Policy Actions for Sustainable Land and Water Use to Serve People should act in coordinated fashion in the following four policy areas on which specific proposals are made in this T20 Brief: 1) focusing land, and water resource policies on human wellbeing, 2) investing in and sharing water, agricultural and energy innovations, 3) making.
example, the argument provided must build on what they do know about the problem, Guidelines for Writing a Policy Brief | 4 Online Resources You can check the following policy briefs online to serve as your guides in writing your own policy briefs.
WATER POLICY BRIEF Issue 32, Putting Research Knowledge into Action of the region.
In India, for example, without demand- and supply-side management of the pump irrigation economies, groundwater levels in most aquifers Carbon footprint of agricultural water use.Download