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877. Seminar: Neglected and Underutilised Plant SpeciesーContributions and potential for sustainable food systems in Sub-Saharan Africa
At the nexus of food security, climate change, rural livelihoods, and environmental sustainability there have been calls to leverage the potential of high-yielding Neglected and underutilised plant species (NUS) that are climate-robust and nutrient-rich. On October 26, the University of Tokyo's Center for Future Vision and JIRCAS will hold a hybrid seminar on NUS to provide a forum for scientists engaged in NUS research abroad and in Japan to discuss the characteristics, potential and challenges of adopting and utilizing NUS in different African contexts.
876. Food Security and Clean Energy Transition Threatened by Geoeconomic Fragmentation
In an increasingly globalized world, rare metals and agricultural products essential to the transition to a green economy are concentrated in a small number of producing and exporting countries with resource endowments and comparative advantages, exposing them to the risk of trade disruptions due to geopolitical crises. An International Monetary Fund (IMF) blog warned that geo-economic fragmentation could threaten the transition to food security and clean energy.
875. Temperature Trends in 2023 and COP28 Stocktaking
Temperatures have been fluctuating wildly since the beginning of October, and it has been announced that Japan and the rest of the world recorded much higher than normal temperatures in September 2023. One Earth's article discusses areas such as non-CO2 gases, carbon dioxide removal (CDR), and halting deforestation that need to be addressed in order to achieve the Paris Agreement.
874. September 2023 World Food Price Index
The Food and Agriculture Organization of the United Nations (FAO) released its World Food Price Index on October 6. The index averaged 121.5 points in September 2023, unchanged from the previous month and 21.6 points (14.6%) lower than the previous year, as higher sugar and grain price indicators were offset by lower vegetable oil and meat price indicators. The index was 38.3 points (24.0%) lower than its peak value in March 2022.
873. Global Agricultural Productivity
On October 3, Virginia Tech released its Global Agricultural Productivity Report (GAP Report), which highlights the need to achieve an average global agricultural productivity increase of 1.91% per year through the adoption of productivity and efficiency-enhancing technologies and practices to feed a growing world population while preserving the environment.
872. Uncertainties in the Global Rice Market
On July 20, the Indian government announced a ban on exports of non-basmati rice in an effort to contain domestic prices, raising concerns that this will lead to a spike in world prices. In addition, the impact of unfavorable weather conditions caused by the El Niño phenomenon on rice production has also become a source of uncertainty regarding rice price trends. The following is a discussion paper by researchers at the International Food Policy Research Institute (IFPRI).
871. African Food Systems
Over the past few decades, global food security indicators have improved, driven by the economic boom in China. Africa, however, still faces the same challenges of hunger and malnutrition as it did decades ago. To accelerate change to solve the problem, the continent itself must change, as discussed in this article on the African food system published in Nature Food.
870. JIRCAS International Symposium 2023 “Innovations to enhance the resilience of tropical forests and sustainability of the forest industry”
The JIRCAS International Symposium 2023, to be held on November 17, 2023, will bring together researchers, companies, and policy makers working in the field of global and Asian tropical forests to discuss opportunities and challenges that can combine tropical forest resilience and industrial sustainability.
869. Revisiting the Mitigation of Greenhouse Gas Emissions from Paddy Fields
Research on greenhouse gas (GHG) emissions from paddy fields and its mitigation started in the 1980s, and a great deal of knowledge has been accumulated so far. Although meta-analyses have achieved success to synthesize fragmentary knowledge, it has been two decades since GHG emissions from paddy fields were comprehensively reviewed. Therefore, JIRCAS together with international research experts, especially those from Nanjing Agricultural University, China, revisited the the mitigation of GHG emissions from paddy fields and published a comprehensive review paper from Nature Reviews Earth & Environment.
868. The 4th International Day of Awareness on Food Loss and Waste
September 29, 2023 marks the 4th year of the International Day of Awareness of Food Loss and Waste designated by the United Nations. Reducing food loss is necessary for the people and the planet.
867. JIRCAS Joins Global Festa Japan 2023 - International Cooperation to Build the World
From September 30 (Saturday) to October 1 (Sunday), JIRCAS will participate in the "Global Festa Japan 2023" event and present its research activities and international cooperation related to "quinoa".
866. Ocean Acidification Stripes
The oceans play a dual role in climate change, absorbing a significant portion of the excess heat generated by increased greenhouse gas concentrations and serving as a sink for carbon dioxide emitted by humans. However, this absorption has triggered a worrying phenomenon known as ocean acidification, which poses a serious threat to marine ecosystems. In an effort to underscore the seriousness of this issue, researchers have developed a visualization tool called "ocean acidification stripes".
865. Impact of Climate Change on Heavy Rainfall in the Mediterranean Region in September
World Weather Attribution, an organization that analyzes the link between extreme events and climate change, highlighted that climate change played a role in the heavy rains that hit the Mediterranean region in the first half of September, affecting countries such as Spain, Greece, Bulgaria and Libya.
864. Recent Food Price Situation
According to the World Bank's September 2023 update, food price increases outpaced increases in the consumer price index in 81 percent of the 162 countries for which data are available. While grain price indexes are declining overall due to falling maize and wheat prices, India's export restrictions are causing disruptions and price spikes in the rice market. Also of concern is the upward trend in prices of chemical fertilizers and other agricultural inputs in response to rising fuel prices.
863. SDG Progress Report on Agriculture and Food 2023
862. The Role of Science in Advancing Sustainable Development
861. Signs of Destabilization in Antarctic Sea Ice
860. Upcoming Seminar Next Week: “Millets - How to unlock their potentials to address nutritional, agricultural, and climate challenges"
One week from now, on September 26, a hybrid seminar entitled "Millets - How to unlock their potentials to address nutrition, agriculture and climate challenges” will be held on the occasion of the International Year of Millets 2023. During this event, distinguished researchers from national and international arenas will come together to talk about the latest advances in millet research and explore their vast potential applications. The main objective is to raise awareness about the role of millets in mitigating the effects of climate change and addressing nutritional concerns. We invite you to join us for this enlightening seminar.
859. Six Out of Nine Planetary Boundaries are in Dangerous Territory
The planetary boundary is a concept proposed by Dr. Rockstrom's group at the Stockholm Resilience Center in 2009. A recent article published on September 13 in Science Advances found that six of these nine planetary boundaries are in dangerous territory and calls for a systemic framework to address the anthropogenic impacts of human activities on the Earth.
858. Feasibility of Achieving Net Negative Emissions in the Food System
Systemic change is required to reduce greenhouse gas emissions as much as possible in the fight against climate change and to achieve carbon sequestration where possible. If carbon dioxide sequestration is greater than emissions, it may be possible to achieve net negative emissions, where total emissions are negative. A paper published in PLOS CLIMATE in early September demonstrated the potential for the food system of the future to achieve net-negative emissions through multi-faceted "cradle-to-grave" and "land-to-sea" emission reduction strategies that incorporate emerging climate-smart agro-industrial technologies.