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.
Ecology—the study of the relationships between living organisms and their environment—is a wide-ranging area of research. Technological progress and data sharing are increasingly enabling ecologists to carry out observational studies at unprecedented large scales. Yet, experimental ecology remains needed to address questions in both basic and applied research. Manipulative experiments are key to testing ecological hypotheses and validating causal relationships, providing us with insights needed to tackle the growing environmental and biodiversity challenges that the world faces. Therefore, the editors of Nature Communications, Communications Biology, Communications Earth & Environment and Scientific Reports invite submissions of papers highlighting the contributions that can be made with experimental ecology.
To be considered for this Collection, the research can come from any branch of ecology, but should have a major focus on experimental findings. The variety of experiments in ecology matches that of the systems and questions to which they are applied, from laboratory microcosm studies to experimental forests the size of cities. Some experimentalists are capitalising on, and contributing to, technical advances that enable experimental manipulations and measurements at ever finer scales. Meanwhile, transnational collaborations have resulted in standardized distributed experiments across geographically distant sites. Experiments can also be designed to complement observational studies, or to bridge the gap between rigorous but artificial controlled experiments and realistic but “messy” quasi-experimental studies.
All participating journals except Scientific Reports also welcome Reviews, Perspectives, and Comments.
It is unclear whether the positive effects of biodiversity on ecosystem functioning are maintained under multifaceted anthropogenic disturbance. In this experiment, the authors show that multiple simultaneous stressors can negate the positive effect of microbial diversity on soil functions.
Species interactions that can enhance habitat heterogeneity such as facilitation cascades of foundation species have been overlooked in biodiversity models. This study conducted 22 geographically distributed experiments in different ecosystems and biogeographical regions to assess the extent to which biodiversity is explained by three axes of habitat heterogeneity in facilitation cascades.
Legacies of past ecological disturbances are expected but challenging to demonstrate. Here the authors report a 10-year field experiment in a mountain grassland that shows ecological memory of soil microbial community and functioning in response to recurrent drought.
Variable food supply in future ocean conditions is shown to affect the growth and development of Acanthaster sp. starfish larvae, suggesting that the success of this species under ocean warming may depend on the abundance of its phytoplankton prey.
Eurasian curlew are less willing to take off in low-light, an effect largely governed by light pollution. Artificial light at night appears to cause birds to trade off risky low-light flight against predation risk and foraging opportunities.
Acid deposition promotes short-term plant growth and transpiration, contributing to increase evapotranspiration by 54.9% and reduce streamflow by 51.6% in a subtropical watershed in China, according to 10-year acid addition experiment and 20-years of watershed monitoring data.
Several decades of tillage drives continual decreases in soil organic carbon, nitrogen and organic phosphorus with mean carbon transit times in soils estimated at less than 10 years despite increased plant productivity, suggest chemical analyses of European cropland soils.