Environmental sciences articles within Nature Communications

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  • Article
    | Open Access

    The non-linear interaction between tide and non-tidal residual impacts current and future extreme water levels. Here, based on 620 gauge records, the authors find a large non-linear interaction in the US East Coast, North Sea and parts of southern Japan, that results in a reduction of extreme sea levels.

    • Arne Arns
    • , Thomas Wahl
    •  & Jürgen Jensen

  • Article
    | Open Access

    Arctic plant growth is predominantly nitrogen limited, where the slow nitrogen turnover in the soil is commonly attributed to the cold arctic climate. Here the authors show that the arctic plant-soil nitrogen cycling is also constrained by the lack of larger detritivores like earthworms.

    • Gesche Blume-Werry
    • , Eveline J. Krab
    •  & Jonatan Klaminder

  • Article
    | Open Access

    Corals have evolved as finely tuned light collectors. Here, the authors report on the 3D printing of coral-inspired biomaterials, that mimic the coral-algal symbiosis; these bionic corals lead to dense microalgal growth and can find applications in algal biotechnology and applied coral science.

    • Daniel Wangpraseurt
    • , Shangting You
    •  & Silvia Vignolini

  • Article
    | Open Access

    Drained peatlands are sources of CO2, and though rewetting could curb emissions, this strategy results in elevated methane release. Here, the authors model peatland emissions scenarios and show that rewetting is a critical way to mitigate climate change despite potential methane increases.

    • Anke Günther
    • , Alexandra Barthelmes
    •  & John Couwenberg

  • Article
    | Open Access

    Plastic pollution is an escalating problem and there is a need to predict the range of plastic sizes that an organism of interest could feasibly ingest. Here the authors use previously published data to develop an allometric equation for plastic size ingested as a function of animal body size, a relationship which could help predict risk of plastic introduction into food webs.

    • Ifan B. Jâms
    • , Fredric M. Windsor
    •  & Isabelle Durance

  • Article
    | Open Access

    The authors investigate the infiltration potential of more than 500 vacant lots in the City of Buffalo, NY, USA. They found that the expanding footprint of pervious cover as urban vacant land provides stormwater volume retention benefits on an event and annual basis.

    • Christa Kelleher
    • , Heather E. Golden
    •  & William Shuster

  • Article
    | Open Access

    The exploitation of rivers has been at the detriment of river ecosystems. Here the authors propose a concept of Golden Inland Waterways (GIWs) to represent large waterways and find that the exploitation ratio threshold around the turning point for most GIWs appear to be less than 80%, subject to ecological constraints.

    • Yichu Wang
    • , Xiabin Chen
    •  & Jinren Ni

  • Article
    | Open Access

    Coastal pollution degrades ecosystems, but long term impacts are unknown in Australia’s Great Barrier Reef. Using a 333 year record of coral skeleton nitrogen isotopes, Erler and colleagues show that increasing nutrient inputs since European settlement have led to unexpected feedback responses.

    • Dirk V. Erler
    • , Hanieh Tohidi Farid
    •  & Janice M. Lough

  • Article
    | Open Access

    Chinese government has implemented the air pollution control measure-the Air Pollution Prevention and Control Action Plan in 2013, whose effects have not been fully studied. Here the authors show that from 2013 to 2017, the plan has achieved substantial public health benefits.

    • Huanbi Yue
    • , Chunyang He
    •  & Brett A. Bryan

  • Article
    | Open Access

    Bacterial fuel cells have generated attention with the prospect of green energy production; current research is focused on optimising the system to improve efficiency. Here, the authors report on the feeding of carbon dots to S. oneidensis MR-1 to enhance metabolic activity and bioelectric generation.

    • Chenhui Yang
    • , Hüsnü Aslan
    •  & Miao Yu

  • Article
    | Open Access

    Groundwater is Earth’s largest source of freshwater, but the cost and ease with which it is turned to drinking water is dependent on the concentration of organic carbon. Here the authors show that climate change and urbanization will likely elevate future levels of groundwater dissolved organic carbon across the globe.

    • Liza K. McDonough
    • , Isaac R. Santos
    •  & Andy Baker

  • Article
    | Open Access

    The dominant emission sources of anthropogenic radionuclides come from either atmospheric nuclear weapons tests or the nuclear industry (i.e., reprocessing plants or reactor accidents). Here, the authors identify a new environmental isotope tracer (\(^{233}\)U/\(^{236}\)U) which can help distinguish emissions from nuclear weapons tests, and can also provide constraints on past weapon designs and fuel sources, for which many details remain classified or lost.

    • K. Hain
    • , P. Steier
    •  & A. Sakaguchi

  • Article
    | Open Access

    Palm oil biofuels are touted as a sustainable alternative to fossil fuels. Meijide and colleagues use greenhouse gas measurements to update life cycle assessments of oil palm growth scenarios and show that despite the promise, emission savings do not meet sustainability standards.

    • Ana Meijide
    • , Cristina de la Rua
    •  & Alexander Knohl

  • Article
    | Open Access

    Land cover change contributes to regional climate trends. Here, the authors use high-resolution land cover maps and state-of-the-art climate modelling to assess land cover change effects across Europe over 1992-2015, showing widespread cooling after agricultural abandonment but also different, region-specific effects.

    • Bo Huang
    • , Xiangping Hu
    •  & Francesco Cherubini

  • Article
    | Open Access

    Supported metal single-atom catalysts face challenges on both durability and practicality. Here, the authors demonstrate that a sustained 90% diesel oxidation conversion at ~160 oC is achieved by single-atom Pt on TiO2 nanowire-array integrated catalytic converter.

    • Son Hoang
    • , Yanbing Guo
    •  & Pu-Xian Gao

  • Article
    | Open Access

    The carbon footprints of natural gas supplies at the field level are unclear. Here the authors analysed the GHG intensities of gas supplies from 104 fields and show that their GHG intensities range from 6.2 to 43.3 g CO2eq MJ-1.

    • Yu Gan
    • , Hassan M. El-Houjeiri
    •  & Michael Wang

  • Article
    | Open Access

    Accumulation of micro and nano-plastic in the oceans has emerged as a global challenge. Here, the authors predict a hierarchy of features that regulate their degradation and surface erosion by a thorough analysis of polymer structure, composition, physical properties and degradation data.

    • Kyungjun Min
    • , Joseph D. Cuiffi
    •  & Robert T. Mathers

  • Article
    | Open Access

    The Middle East is known to emit large amounts of non-methane hydrocarbon pollutants to the atmosphere, but the sources are poorly characterized. Here the authors discover a new source—deep water in the Red Sea—and calculate that its emissions exceed rates of several high gas-production countries.

    • E. Bourtsoukidis
    • , A. Pozzer
    •  & J. Williams

  • Article
    | Open Access

    International agreements have been implemented to reduce emissions of hydrofluorocarbons (HFCs) to reduce their radiative forcing. Even though reported HFC-23 emissions are at a historical low, observations indicate that emissions have actually increased over recent years to higher levels than previously.

    • K. M. Stanley
    • , D. Say
    •  & M. Rigby

  • Article
    | Open Access

    Despite growing aquaculture production and environmental concerns on phosphorus (P) enrichment, the P budgets of fisheries have been largely overlooked. Here, Huang et al. calculate global fishery P budgets and estimate P use efficiency for a wide range of aquaculture systems.

    • Yuanyuan Huang
    • , Phillipe Ciais
    •  & Haicheng Zhang

  • Article
    | Open Access

    Here, Heaney et al. show that La Niña conditions are associated with higher than average incidence of childhood diarrheal disease in Botswana in the early rainy season. This finding could help to predict childhood diarrhea outbreaks in southern Africa.

    • Alexandra K. Heaney
    • , Jeffrey Shaman
    •  & Kathleen A. Alexander

  • Article
    | Open Access

    The Antarctic ozone hole is decreasing in size due to policies implemented following the Montreal Protocol. Here, model simulations show that if recently discovered increase in unreported CFC-11 emissions continue, they could delay the recovery of the ozone hole by well over a decade.

    • S. S. Dhomse
    • , W. Feng
    •  & M. P. Chipperfield

  • Article
    | Open Access

    The relative role of the Deccan Traps volcanic activity versus the role of the Chicxulub impact event in terms of potential contributions to the Cretaceous-Paleogene (K-Pg) mass extinction has been subject to longstanding debate. Here, the authors observe a global signal of abruptly increased ocean temperatures and elevated [Hg] in the same biogenic carbonate specimens, prior to the impact event but aligning with the onset of Deccan volcanism.

    • Kyle W. Meyer
    • , Sierra V. Petersen
    •  & Ian Z. Winkelstern

  • Review Article
    | Open Access

    The recent collapses of ice shelves in Antarctica due to warming make it essential to understand past ice shelf conditions and mechanisms. Here Smith and colleagues review the latest progress in deciphering the geological imprint of Antarctic ice shelves via sediments, landforms and proxy indicators.

    • James A. Smith
    • , Alastair G. C. Graham
    •  & Ross D. Powell

  • Article
    | Open Access

    Robust estimates of either urban expansion worldwide or the effects of such phenomenon on terrestrial net primary productivity (NPP) are lacking. Here the authors used the new dataset of global land use to show that the global urban areas expanded largely between 2000 and 2010, which in turn reduced terrestrial NPP globally.

    • Xiaoping Liu
    • , Fengsong Pei
    •  & Zhu Liu

  • Article
    | Open Access

    Lithium use in electronics has increased dramatically, but the environmental impacts are poorly understood. Here the authors show lithium in river and tap water in South Korea is coincident with population density, and that waste water treatment is ineffective at scrubbing this potential toxin.

    • Hye-Bin Choi
    • , Jong-Sik Ryu
    •  & Nathalie Vigier

  • Article
    | Open Access

    Air pollution can affect people’s emotional status and well-being. Here, the authors simulate fixed-scene images to show that under the atmospheric conditions in Beijing, negative emotions occur when air quality index of PM2.5 increases to approximately 150.

    • Yuan Li
    • , Dabo Guan
    •  & Shu Tao

  • Article
    | Open Access

    Snow cover can affect the Arctic sea-ice system in different ways. Here authors study the relationship between cyclone activity and the seasonal build-up of snow on Arctic sea ice at a multi-decadal and basin-wide scale and find that 44% of the variability in monthly snow accumulation was controlled by cyclone snowfall and 29% by sea-ice freeze-up with strong spatio-temporal differences.

    • M. A. Webster
    • , C. Parker
    •  & R. Kwok

  • Article
    | Open Access

    There lacks a consistent and holistic evaluation of co-benefits of different mitigation pathways in studies on Integrated Assessment Models. Here the authors quantify environmental co-benefits and adverse side-effects of a portfolio of alternative power sector decarbonisation pathways and show that the scale of co-benefits as well as profiles of adverse side-effects depend strongly on technology choice.

    • Gunnar Luderer
    • , Michaja Pehl
    •  & Edgar G. Hertwich

  • Article
    | Open Access

    Fish consumption is considered to be the only significant dietary source of MeHg. Here the authors show that rice could also be a significant global dietary source, especially in South and Southeast Asia. International rice trade and joint ingestion of fish and rice could aggravate the MeHg exposure levels in many areas.

    • Maodian Liu
    • , Qianru Zhang
    •  & Xuejun Wang

  • Article
    | Open Access

    Global soil carbon dynamics are regulated by the modification of soil organic matter (SOM) decomposition by plant carbon input (priming effect). Here, the authors collect soil data along a 2200 km grassland transect on the Tibetan Plateau and find that SOM stability is the major control on priming effect.

    • Leiyi Chen
    • , Li Liu
    •  & Yuanhe Yang

  • Article
    | Open Access

    Rivers are thought to be the largest source of the recalcitrant and abundant black carbon in the ocean. Here, Wagner and colleagues find distinct pools of black carbon between rivers and the open ocean, challenging the long-held assumption that marine black carbon is of terrestrial origin.

    • Sasha Wagner
    • , Jay Brandes
    •  & Aron Stubbins

  • Article
    | Open Access

    Forest soil is known to be a source of the greenhouse gas N2O, but the impact of what is planted in that soil has long been overlooked. Here Machacova and colleagues quantify seasonal N2O fluxes from common boreal tree species in Finland, finding that all trees are net sources of this gas.

    • Katerina Machacova
    • , Elisa Vainio
    •  & Mari Pihlatie

  • Article
    | Open Access

    Current projections on rice production do not consider the coupled stresses of impending climate change and the toxin arsenic in paddy soils. Here, the authors examined potential compounding impacts of soil arsenic and a changing climate on rice production and show that climate-induced changes in soil arsenic behaviour and plant response will lead to currently unforeseen losses in paddy rice grain productivity and quality.

    • E. Marie Muehe
    • , Tianmei Wang
    •  & Scott Fendorf

  • Article
    | Open Access

    Carbon dioxide emissions and air pollution are often assessed on a national or regional level, but little is known about the role of trade structures. Here, a combination of models shows that trade restrictions can lead to massive reduction of gross domestic product in most countries, but also to a reduction of emissions and pollution.

    • Jintai Lin
    • , Mingxi Du
    •  & Klaus Hubacek

  • Article
    | Open Access

    There still lacks a forecast system that inform end-users regarding the drought impacts, which will be however important for drought management. Here the authors assess the feasibility of forecasting drought impacts using machine-learning and confirm that models, which were built with sufficient amount of reported drought impacts in a certain sector, are able to forecast drought impacts a few months ahead.

    • Samuel J. Sutanto
    • , Melati van der Weert
    •  & Henny A. J. Van Lanen

  • Article
    | Open Access

    Membrane use as a cathode is a common measure to retard fouling in anaerobic electrochemical membrane bioreactors, but this cannot avoid the fouling growth. Here the authors report on using membranes as anodes to create equilibrium between fouling and oxidation to maintain stable operation.

    • Qilin Yu
    •  & Yaobin Zhang

  • Article
    | Open Access

    The greenhouse gas (GHG) mitigation potential of organic methods is poorly understood. Here, the authors assess the GHG impact of a 100% shift to organic food production in England and Wales and find that direct GHG emissions are reduced with organic farming, but when increased land use abroad to allow for production shortfalls is factored in, GHG emissions are elevated well-above the baseline.

    • Laurence G. Smith
    • , Guy J. D. Kirk
    •  & Adrian G. Williams

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