The fast development of large-scale intensive animal husbandry has led to an increased
proportion of atmospheric pollution arising from livestock and poultry housing. Atmospheric …

Achieving food-system sustainability is a multidimensional challenge. In China, a doubling
of crop production since 1990 has compromised other dimensions of sustainability …

China's imports of livestock feed, particularly protein-rich feeds, pose challenges to global
environmental sustainability. Achieving protein self-sufficiency for food and feed in China …

Despite the looming land scarcity for agriculture, cropland abandonment is widespread
globally. Abandoned cropland can be reused to support food security and climate change …

Bioenergy with carbon capture and storage, among other negative-emission technologies, is
required for China to achieve carbon neutrality—yet it may hinder land-based Sustainable …

Livestock production in China is increasingly located near urban areas, exposing human
populations to nitrogen pollution via air and water. Here we analyse livestock and human …

Agriculture takes a large proportion of greenhouse gas (GHG) emissions, playing an
essential role in achieving global climate goals. However, targeted mitigation opportunities …

Major environmental and climate changes are driven by changes in socioeconomic
development. The problem of food waste, its unsustainable management, and associated …

From the perspective of the agricultural circular economy, rebuilding the crop-livestock
integration system contributes a lot to improving the recycling rate of livestock manure, and …

Feeding animals more low-opportunity-cost feed products (LCFs), such as food waste and
by-products, may decrease food–feed competition for cropland. Using a feed allocation …