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    Future ocean biomass losses may widen socioeconomic equity gaps

    Global patterns of multi-model ensemble animal biomass To evaluate present-day patterns of marine animal biomass, we calculated the multi-model ensemble mean biomass within each grid cell between 2006 and 2016 in standardized units of percentage of the global maximum (%; Fig. 2a). Peak biomass levels emerged in most upwelling regions, and at high temperate latitudes (~50–60°N […] More

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    Toxicity of ten herbicides to the tropical marine microalgae Rhodomonas salina

    1. Basheer, C., Obbard, J. P. & Lee, H. K. Persistent organic pollutants in Singapore’s coastal marine environment: part I, seawater. Water, Air, Soil Pollut. 149, 295–313, https://doi.org/10.1023/A:1025689600993 (2003). 2. Ali, H. R. et al. Contamination of diuron in coastal waters around Malaysian Peninsular. Mar. Pollut. Bull. 85, 287–291 (2014). 3. Okamura, H., Aoyama, I., […] More

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    Relationships of virus titers and transmission rates among sympatric and allopatric virus isolates and thrips vectors support local adaptation

    1. Gray, S. M. & Banerjee, N. Mechanisms of arthropod transmission of plant and animal viruses. MMBR. 63, 128–148 (1999). 2. Agarwal, A., Parida, M. & Dash, P. K. Impact of transmission cycles and vector competence on global expansion and emergence of arboviruses. Rev. Med. Virol. 27, e1941 (2017). Google Scholar 3. Stumpf, C. F. […] More

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    The role of calcium in regulating marine phosphorus burial and atmospheric oxygenation

    Basic 1D diagenetic model The basic reactive-transport diagenetic model we developed includes six components, including two solid-phase species: organic matter and CFA; and four solute components: [Ca2+], [DIC], [DIP], and [F−]. The mass balance functions for this basic model are30,31: $$frac{{partial {mathit{C}}_l}}{{partial t}} = frac{1}{phi }frac{partial }{{partial x}}left( {phi {mathrm{D}}frac{{partial C_l}}{{partial x}}} right) – frac{1}{phi […] More

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    Benthic fauna declined on a whitening Antarctic continental shelf

    1. Arntz, W. E., Brey, T. & Gallardo, V. A. Antarctic zoobenthos. Oceanogr. Mar. Biol. 32, 241–304 (1994). Google Scholar 2. Gerdes, D. et al. Quantitative investigations on macrobenthos communities of the southeastern Weddell Sea shelf based on multibox corer samples. Polar Biol. 12, 291–301 (1992). Google Scholar 3. Gutt, J. & Starmans, A. Structure […] More

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    Deforestation and world population sustainability: a quantitative analysis

    Deforestation The deforestation of the planet is a fact2. Between 2000 and 2012, 2.3 million Km2 of forests around the world were cut down10 which amounts to 2 × 105 Km2 per year. At this rate all the forests would disappear approximatively in 100–200 years. Clearly it is unrealistic to imagine that the human society would start […] More

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    Soil organic matter stoichiometry as indicator for peatland degradation

    There is a clear and systematic difference in peat OM content and stoichiometry in organic soils between the four studied land use types in Switzerland. We presume that differences in OM content among land use types, as found here, mostly reflect drainage and land use effects, and are the result of long-lasting decomposition. Yet, it […] More

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    Study on the experimental performance by electrolysis-integrated ecological floating bed for nitrogen and phosphorus removal in eutrophic water

    Electrolysis ecological floating bed design and eutrophic water In this research, the EEFBs and the traditional EFBs both had the same surface area of 1,089 m2 and were designed to compare their removal efficiencies in eutrophic waters under similar conditions. The EEFBs were made of polystyrene board 33 cm wide × 33 cm long × 5.5 cm thick. […] More