Rapeseed, wheat and peas grown in Canada have considerably lower carbon footprints than those from major international competitors [0.03%]
加拿大种植的油菜籽、小麦和豌豆的碳足迹远低于主要国际竞争对手
Nicole Bamber,Ian Turner,Nathan Pelletier
Nicole Bamber
A carbon footprint analysis following the ISO 14067 standard reveals that Canadian field crops have generally much lower footprints than those of international competitors due to differences in soil carbon flux and nitrous oxide emissions. ...
Matthew Canfield,Jessica Duncan,Anisah Madden et al.
Matthew Canfield et al.
Soil acidity remediation in sub-Saharan Africa requires targeted investments [0.03%]
针对撒哈拉以南非洲的土壤酸化治理需要有的放矢的投资
João Vasco Silva,Fernando Aramburu-Merlos,Frédéric Baudron et al.
João Vasco Silva et al.
Acid soils are widespread across sub-Saharan Africa. Agricultural lime can be used to alleviate production constraints associated with soil acidity, but lime is not widely available in the region, and it is unclear if applying it would be p...
Madhura Rao
Madhura Rao
Geospatial analysis enables combined poultry-fish farm monitoring in the fragile state of Myanmar [0.03%]
基于地理位置的分析能够结合国情监测缅甸易受攻击地区的家禽和渔业农场
Ben Belton,Peixun Fang,Shuo Liu et al.
Ben Belton et al.
Food security is challenging to measure in fragile contexts. Here we combine data from previous field surveys with remotely sensed images and apply deep-learning techniques to estimate changes in the number and area of chicken houses on int...
Shahriar Kibriya,Naureen Fatema
Shahriar Kibriya
National pathways for food systems transformation are limited in scope and degree of ambition [0.03%]
各国粮食系统转型的道路在范围和雄心方面都受到限制
Jeroen Candel,Anne J Sietsma,Robbert Biesbroek
Jeroen Candel
The 2021 United Nations Food Systems Summit (UNFSS) marked a key moment in deliberating a transformation of the global food system. At the same time, the UNFSS process received considerable criticism for alleged industry capture and high sy...
Till Germerdonk,Andrea Bach,Alejandro G Marangoni et al.
Till Germerdonk et al.
Food processing often overlooks nature's complexity, favouring purified raw materials. This excessive purification fosters unsustainable practices and diminishes the taste and nutritional quality of food. Given the current global environmen...
Crop productivity in southern Africa is stagnant despite moderate climate trends [0.03%]
南部非洲农作物产量停滞不前，尽管气候趋势温和
David B Lobell,Richard J Lee
David B Lobell
Southern Africa faces high food insecurity and projected declines in agroclimatic conditions. Multiple satellite measures indicate that cropland productivity has stagnated for most of the region except South Africa in the past 20 years, in ...