Study led by NUS researchers reveals climate change increases fluvial sediment in the high mountains of Asia

To examine the impact of a warmer and wetter climate in High Mountain Asia, Professor Lu Xixi and Dr Dongfeng Li from the Department of Geography at the National University of Singapore (NUS) Faculty of Arts and Social Sciences led an international team of researchers to conduct a new analysis of observations of headwater rivers in the area. The study revealed that fluvial sediment loads have been increasing substantially, even much faster than river water discharge. This has important implications for water quality, hydropower development and maintenance, and for the riverine carbon cycle.

FFAR Funding Supports Research to Speed Development of Perennial Crops

The Foundation for Food & Agriculture Research (FFAR) is providing a Seeding Solutions grant to the Donald Danforth Plant Science Center to accelerate development of perennial crops.

Agricultural decarbonization gets new emphasis at ORNL

Finding a way to reduce metric tons of carbon dioxide while sustaining food products to feed the country and the world is becoming an area of increased focus in national decarbonization efforts and is attracting increased attention at Oak Ridge National Laboratory.

Meeting Preview: Hot Topics at NUTRITION 2021 LIVE ONLINE

Reporters and bloggers are invited to join top nutrition researchers and practitioners for a dynamic virtual program at NUTRITION 2021 LIVE ONLINE. The flagship meeting of the American Society for Nutrition runs June 7–10, 2021 and features research announcements, expert discussions and more.

Backyard chickens, rabbits, soybeans can meet household protein demand

In 2020, stores sold out of garden seed, coops and rabbit cages. Meat shortages led many to wonder what to eat for protein when supply chains are disrupted and some people turned to gathering eggs, raising animals and growing their own food. A team from Michigan Tech and the University of Alaska assessed backyard protein sources: They looked at how a typical household with a typical backyard can raise chickens, rabbits or soybeans to meet its protein needs.

Expert available to comment on how crises like droughts and COVID-19 can disrupt food supply chains and make food crop prices skyrocket

Recent events such as the Covid-19 pandemic, locust infestations, drought and labour shortages have disrupted food supply chains, endangering food security in the process. Associate Professor Matti Kummu is ready to speak on his latest work published in Nature Food,…

Food export restrictions by a few countries could skyrocket global food crop prices

Recent events such as the Covid-19 pandemic, locust infestations, drought and labour shortages have disrupted food supply chains, endangering food security in the process. A study published in Nature Food shows that trade restrictions and stockpiling of supplies by a few key countries could create global food price spikes and severe local food shortages during times of threat.

Transformations within reach: Pathways to a sustainable and resilient world

The International Institute for Applied Systems Analysis (IIASA) and the International Science Council (ISC) have drawn on the combined strengths and expertise of the two organizations to help build a sustainable post-COVID-19 world.

‘Hail to the Queen’ – Saving the Caribbean Queen Conch

Second only to the spiny lobster, the queen conch is a prized delicacy long harvested for food and is revered for its beautiful shell. Conch populations have dwindled so low, creating a dire and urgent situation in ecological and economic terms. To preserve this most significant molluscan fishery in the Caribbean, the world’s leading expert on queen conch aquaculture has published an 80-page, step-by-step user manual that provides complete illustrations and photos of how to culture and restore the queen conch.

Marine Fisheries Will Not Offset Farm Losses after Nuclear War

After a nuclear war, wild-catch marine fisheries will not offset the loss of food grown on land, especially if widespread overfishing continues, according to a Rutgers co-authored study. But effective pre-war fisheries management would greatly boost the oceans’ potential contribution of protein and nutrients during a global food emergency, according to the study in the journal Proceedings of the National Academy of Sciences. The study for the first time explored the effects of nuclear war on wild-catch marine fisheries.

Decline of Bees, Other Pollinators Threatens U.S. Crop Yields

Crop yields for apples, cherries and blueberries across the United States are being reduced by a lack of pollinators, according to Rutgers-led research, the most comprehensive study of its kind to date. Most of the world’s crops depend on honeybees and wild bees for pollination, so declines in both managed and wild bee populations raise concerns about food security, notes the study in the journal Proceedings of the Royal Society B: Biological Sciences.

How to Tackle Climate Change, Food Security and Land Degradation

How can some of world’s biggest problems – climate change, food security and land degradation – be tackled simultaneously? Some lesser-known options, such as integrated water management and increasing the organic content of soil, have fewer trade-offs than many well-known options, such as planting trees, according to a Rutgers-led study in the journal Global Change Biology.