Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–11 of 11 results
Advanced filters: Author: Bernhard Wehrli Clear advanced filters

  • Emissions of carbon dioxide from inland waters to the atmosphere are a crucial link in the global carbon cycle. A comprehensive analysis reveals that this connection is much stronger than was previously thought. See Article p.355

    • Bernhard Wehrli
    News & Views
    Nature
    Volume: 503, P: 346-347

  • Understanding how N2 fixation is distributed in aquatic systems is key to enabling robust N-budgets. In a model ecosystem, Ehrenfels et al. find that the hydrodynamic regimes (stratification/upwelling) play a critical role in modulating N2 fixation.

    • Benedikt Ehrenfels
    • Kathrin B. L. Baumann
    • Cameron M. Callbeck
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-13

  • Hydroelectric energy is renewable, but reservoirs contribute to climate change by releasing carbon dioxide and methane to the atmosphere. A global estimate suggests that young reservoirs in low latitudes produce the largest emissions.

    • Bernhard Wehrli
    News & Views
    Nature Geoscience
    Volume: 4, P: 585-586

  • Enigmatic blooms of phytoplankton in aquatic oxygen-deficient zones could exacerbate depletion of nitrogen. Here the authors perform stable isotope experiments on the oxygen-deficient waters of Lake Tanganyika in Africa, finding that blooms drive down fixed nitrogen and could expand as a result of climate change.

    • Cameron M. Callbeck
    • Benedikt Ehrenfels
    • Carsten J. Schubert
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-11

  • Bangladesh relies heavily on groundwater for the irrigation of dry-season rice. Analysis of soil porewater and floodwater in rice paddy fields during the monsoon season in Bangladesh suggests that flooding removes a significant amount of arsenic from the soils.

    • Linda C. Roberts
    • Stephan J. Hug
    • A. Borhan M. Badruzzaman
    Research
    Nature Geoscience
    Volume: 3, P: 53-59

  • Freshwater systems are important components of the carbon cycle, but the extent of their role in CO2 fluxes is poorly understood. Here Horgby and colleagues show that mountain streams are a surprisingly large source of CO2 to the atmosphere, with annual emissions that belie their spatial extent.

    • Åsa Horgby
    • Pier Luigi Segatto
    • Tom J. Battin
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-9

  • Stojanov et al. updated and internally validated a prediction model for the occurrence of post-operative shoulder stiffness following primary arthroscopic rotator cuff repair in Switzerland. Their findings support the development of further prediction models for an evidence-based and individualized decision-making in orthopedics.

    • Thomas Stojanov
    • Soheila Aghlmandi
    • Laurent Audigé
    ResearchOpen Access
    Communications Medicine
    Volume: 5, P: 1-8

  • Mayr et al. show that the methanotroph assemblage grows fast enough to limit methane outgassing to the atmosphere during lake overturn when methane from the bottom water is transferred to the surface layer in lake Rotsee. The study suggests that an expanding and changing methanotroph assemblage is responsible for the increasing methane oxidation capacity during autumn overturn.

    • Magdalena J. Mayr
    • Matthias Zimmermann
    • Helmut Bürgmann
    ResearchOpen Access
    Communications Biology
    Volume: 3, P: 1-9