Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Plant pathogens threaten food security and ecosystem health. Projections of potential fungal plant pathogens under different warming and land-use scenarios indicate that warming temperatures under climate change will lead to increases in the relative abundance of such pathogens in most soils worldwide.
Shorefast sea ice, which forms along the Arctic shore in winter and spring, is important for local communities and ecosystems. Satellite and climate model data are used to estimate a decrease in shorefast ice season length of 5–44 days by 2100, with the coldest areas experiencing the largest reductions.
Climate change is altering environmental niches, causing species to shift their habitat range as they track their ecological niche. These shifts allow species to persist but may disadvantage existing species in these areas; understanding the positives and negatives is needed to ensure effective management for biodiversity.
Applying an invasive framework to native species that are shifting their ranges in response to climate change adopts an adversarial, local and static paradigm that is often at odds with protecting global biodiversity.
Phenological shifts due to climate change can desynchronize the timings of life history events between species, but predicting the consequences is challenging. Changes to current methodologies would allow testing of the widely used Cushing hypothesis and improve predictions of climate change impacts.
Climate change will cause species to shift their ranges to persist. This Review uses invasion ecology theory to consider the impacts of shifting species and how to manage these shifts to protect the recipient communities as well as the survival of the shifters.
Crabeater seals feed predominantly on Antarctic krill. Combining seal tracks and diving behaviour with environmental variables allows the future foraging habitat, and therefore krill distribution, to be predicted, suggesting a shift offshore and south along the western Antarctic Peninsula.
The Galapagos Islands inspired the theory of evolution by means of natural selection; now in the Anthropocene, the Galapagos represent an important natural laboratory to understand ecosystem resilience in the face of climate extremes and enable effective socio-ecological co-evolution under climate change.
Antarctic krill play a key role in Southern Ocean food webs but are vulnerable to climate change, with habitat shifts predicted in response. Now, a study of climate change impacts on a krill-specialist predator — the crabeater seal — suggests that this abundant marine mammal may be forced southwards with its prey.
Under rising CO2, most plants constrict their stomata, lose less water via transpiration and photosynthesize more efficiently. A global dataset of tree-ring isotope measurements reveals a slowdown in water-use efficiency gains over the twentieth century, with marked spatiotemporal variability.
Despite strict controls on precursor emissions, ozone air pollution has not decreased over Europe in recent decades. This is largely attributed to water-stressed vegetation; during heatwaves and drought, plants are less effective at ozone removal via stomata, worsening peak ozone pollution episodes.
Snow in the mountains provides a natural reservoir, storing water in the cold season for use later in the year. Now research demonstrates that reduced mountain snowpack due to rising temperatures makes drought harder to predict and jeopardizes irrigated agriculture throughout the world.
