Showing results for: Climate Smart Agriculture
This research brings together data from 389 field trials to determine how the root and shoot biomass, and carbon (C) stocks of major crops correlate to soil C in different environmental conditions. The analysis found all crops allocated more C to their shoots than roots. The greatest C allocation to roots was in grasses (which also had the highest plant biomass production).
This FAO report identifies global trends and major drivers of change shaping the future of food and agriculture in the 21st century. It points to the advances that have been made within food and agriculture in the past years, analysing the current state of play and identifies a number of challenges that remain if we are to achieve FAO’s vision of a world free from hunger and malnutrition.
This report highlights the impacts of climate change on the agricultural sector and how, in the future, this is increasingly threatening food security for millions. The report states that meeting the goals of eradicating hunger and poverty by 2030, while addressing the threat of climate change, will require profound transformation of food and agriculture systems worldwide – which is of course a major challenge.
Ongoing discussions on agriculture within the United Nations Framework Convention on Climate Change (UNFCCC), will culminate this year at the COP22 climate negotiations in Marrakech, following a long process since their initiation in Durban in 2011. The talks in Marrakech follow the signing of the Paris Agreement in 2015 which, in its preamble, explicitly refers to safeguarding food security. Also, the vast majority of countries’ Intended Nationally Determined Contributions submissions (i.e. climate pledges) prioritise agriculture as a sector for adaptation and mitigation action.
Recent assessments have strongly suggested that meeting the widely agreed target of limiting global warming to less than 2°C will require the deployment of substantial carbon sinks in addition to measures to curb greenhouse gas (GHG) emissions. This perspective article examines the latest research and thinking on the ability of agricultural soil management to reduce GHG emissions and promote soils as carbon sinks, and the practical feasibility of implementing available soil management practices
Achieving food system sustainability is a global priority but there are different views on how it might be achieved. Broadly three perspectives are emerging, defined here as: efficiency oriented, demand restraint and food system transformation. These reflect different conceptualisations on what is practically achievable, and what is desirable, underpinned by different values and ideologies about the role of technology, our relationship with nature and fundamentally what is meant by a ‘good life.’
A new FCRN article – “Food sustainability: problems, perspectives and solutions” – has been published in the journal Proceedings of the Nutrition Society.
A paper in Nature Climate Change finds that more carbon dioxide in the atmosphere and rising temperatures cause rice agriculture to release more of the potent greenhouse gas methane (CH4) for each kilogram of rice it produces.
This paper, published in Agriculture & Food Security, discusses the links between agriculture and climate change and considers how agriculture could contribute to global efforts to address both adaptation and mitigation.
The New Agriculturalist’s May 2012 issue focuses on ‘climate sustainable agriculture’ and features a number of smallholder projects focusing variously on soil carbon, rainwater harvesting, conservation agriculture and so forth.
The Food and Agriculture Organization (FAO) and the European Commission have announced a €5.3 million three-year project to promote “climate-smart” approaches to agriculture.