Evolution of the Toarcian (Early Jurassic) carbon-cycle and global climatic controls on local sedimentary processes (Cardigan Bay Basin, UK)

Xu, Weimu; Ruhl, Micha; Jenkyns, Hugh C.; Leng, Melanie J.; Huggett, Jennifer M.; Minisini, Daniel; Ullmann, Clemens V.; Riding, James B.; Weijers, Johan W.H.; Storm, Marisa S.; Percival, Lawrence M.E.; Tosca, Nicholas J.; Idiz, Erdem F.; Tegelaar, Erik W.; Hesselbo, Stephen P.

doi:10.1016/j.epsl.2017.12.037

Assessing human impact on Rostherne Mere, UK, using the geochemistry of organic matter (2018)
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This study investigates recent changes in the geochemistry of organic material from a hypereutrophic lake (Rostherne Mere, United Kingdom) using the geochemical and molecular composition of radiometrically dated sediment cores. Modern samples suggest... Read More about Assessing human impact on Rostherne Mere, UK, using the geochemistry of organic matter.

When unlikely outcomes occur: the role of communication format in maintaining communicator credibility (2018)
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The public expects science to reduce or eliminate uncertainty (Kinzig & Starrett, 2003), yet scientific forecasts are probabilistic (at best) and it is simply not possible to make predictions with certainty. Whilst an ‘unlikely’ outcome is not expect... Read More about When unlikely outcomes occur: the role of communication format in maintaining communicator credibility.

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This study investigated the effects of feeding system on diurnal enteric methane (CH4) emissions from individual cows on commercial farms. Data were obtained from 830 cows across 12 farms, and data collated included production records, CH4 measuremen... Read More about Effect of feeding system on enteric methane emissions from individual dairy cows on commercial farms.

Does the diurnal pattern of enteric methane emissions from dairy cows change over time? (2018)
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Diet manipulation and genetic selection are two important mitigation strategies for reducing enteric methane (CH4) emissions from ruminant livestock. The aim of this study was to assess whether the diurnal pattern of CH4 emissions from individual dai... Read More about Does the diurnal pattern of enteric methane emissions from dairy cows change over time?.

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The oxygen isotope composition of well-preserved trilobite eye calcite, retaining its original optical properties, represents a possible source of information on Paleozoic sea temperatures. Species of the epipelagic telephinid genera Carolinites and... Read More about Oxygen isotope analysis of the eyes of pelagic trilobites: Testing the application of sea temperature proxies for the Ordovician.

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Exposure to maternal cafeteria diets during the suckling period has greater effects on fat deposition and Sterol regulatory element binding protein-1c (SREBP-1c) gene expression in rodent offspring compared to exposure before birth (2018)
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Background: While the adverse metabolic effects of exposure to obesogenic diets during both the prenatal and early postnatal period are well established, the relative impact of exposure during these separate developmental windows remains unclear. O... Read More about Exposure to maternal cafeteria diets during the suckling period has greater effects on fat deposition and Sterol regulatory element binding protein-1c (SREBP-1c) gene expression in rodent offspring compared to exposure before birth.

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The survival of enteric pathogens in sewage sludge could lead to their transferral into the soil environment and subsequent contamination of crops and water courses. This, in turn, could increase the potential spread of gastrointestinal disease. This... Read More about Proportion of sewage sludge to soil influences the survival of Salmonella Dublin, and Escherichia coli.

Schools and Food Education in the 21st Century (2018)
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Dyadic contests for possession of resources occur across a wide range of animal taxa, with contest outcome often being heavily influenced by the energetic reserves of the competitors. The majority of studied parasitoid wasps lack de novo lipogenesis,... Read More about Sustenance and performance: nutritional reserves, longevity and contest outcomes of fed and starved adult parasitoid wasps.

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Beer flavour stability is a key quality parameter as brewers seek to maintain the quality of their product throughout the supply chain. The electron paramagnetic resonance (EPR) oxidative stability assay is one method that brewers are utilising to op... Read More about The impacts of copper, iron and manganese metal ions on the EPR assessment of beer oxidative stability..

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Walnuts are classified as an important allergenic ingredient that can cause severe reactions in sensitized individuals. To prevent unintended exposure to products containing walnut, food manufacturers have the responsibility to declare its presence i... Read More about Multimeric recombinant antibody (scFv) for ELISA detection of allergenic walnut: an alternative to animal antibodies.

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Wheat is an important dietary source of zinc (Zn) and other mineral elements in many countries. Dietary Zn deficiency is widespread, especially in developing countries, and breeding (genetic biofortification) through the HarvestPlus programme has rec... Read More about Variation in grain Zn concentration, and the grain ionome, in field-grown Indian wheat.

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Estimated differences in economic and environmental performance of forage-based dairy herds across the UK (2018)
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Differences in performance among the areas of England, Scotland, Wales and Northern Ireland can provide some insight into the resilience of UK milk supplies from forage-based dairy herds. This study used a Markov Chain approach to model the average h... Read More about Estimated differences in economic and environmental performance of forage-based dairy herds across the UK.

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Sound design for experiments on soil is based on two fundamental principles: replication and randomization. Replication enables investigators to detect and measure contrasts between treatments against the backdrop of natural variation. Random allocat... Read More about Analysis of variance in soil research: let the analysis fit the design.

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Evolution of the Toarcian (Early Jurassic) carbon-cycle and global climatic controls on local sedimentary processes (Cardigan Bay Basin, UK) (2018)
Journal Article

The late Early Jurassic Toarcian Stage represents the warmest interval of the Jurassic Period, with an abrupt rise in global temperatures of up to ∼7 °C in mid-latitudes at the onset of the early Toarcian Oceanic Anoxic Event (T-OAE; ∼183 Ma). The T-... Read More about Evolution of the Toarcian (Early Jurassic) carbon-cycle and global climatic controls on local sedimentary processes (Cardigan Bay Basin, UK).

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