Tag: Climate Change

The June 12 issue of Science has a focus on plants and heat that includes several excellent review and research articles. In a very interesting review, Singh Yadav et al. discuss the complex and fascinating question of how plants sense temperature, emphasizing both the biophysical nature of temperature…

They May 29 issue of Phil. Trans. Roy. Soc. B. similarly addresses the pressing questions of how crop plants will continue to feed the world in spite of the rapidly changing climate. This issue covers some of the same topics as the Science special issue on heat stress but goes beyond heat to cover drought…

Anthropogenic climate change has introduced tremendous uncertainty about the future of all life on Earth. As primary producers, threats to plants are transduced up the food chain to their consumers, including people, which is why there is a great need to develop resilient plants that are able to sustain…

The global forest carbon sink is vital for mitigating climate change by absorbing CO2 and offsetting nearly half of fossil-fuel emissions. Over the past three decades, this sink has remained stable with minor fluctuations, but its future is threatened by deforestation, forest ageing, and climate…

Optimal temperatures for growth and development vary between plant species, making accurate temperature sensing crucial for their fitness. The search for molecular mechanisms underlying temperature signaling suggests that a single temperature sensor likely does not exist in plants. Instead, plants possess…

Plants fix carbon dioxide to generate biomass, and in many cases increasing the availability of CO2 enhances plant growth. However, some studies have shown that although yields of food crops such as rice might increase, their nutritional value decreases, due to limitations in availability of minerals…

Afforestation initiatives are globally underway to replace naturally treeless ecosystems with native and non-native trees. The primary objective is to enhance atmospheric carbon capture as a means to combat climate change. This review seeks to illuminate the diverse impacts of afforestation, both positive…

With atmospheric CO2 levels increasing 100 times faster than historical levels, much attention has been paid to how crop plants respond to this elevated CO2 (eCO2). For angiosperms, eCO2 leads to increased CO2 assimilation and decreased photorespiration, but over time plants can adapt, leading to lower…