8 Works

Data from: Plant controls on Late Quaternary whole ecosystem structure and function

Elizabeth S. Jeffers, Nicki J. Whitehouse, Adrian Lister, Gill Plunkett, Phil Barratt, Emma Smyth, Philip Lamb, Michael W. Dee, Stephen J. Brooks, Katherine J. Willis, Cynthia A. Froyd, Jenny E. Watson & Michael B. Bonsall
Plants and animals influence biomass production and nutrient cycling in terrestrial ecosystems; however their relative importance remains unclear. We assessed the extent to which mega-herbivore species controlled plant community composition and nutrient cycling, relative to other factors during and after the Late Quaternary extinction event in Britain and Ireland, when two-thirds of the region’s mega-herbivore species went extinct. Warmer temperatures, plant-soil and plant-plant interactions, and reduced burning contributed to the expansion of woody plants and...

Ecosystem functions and vegetation data for Winklebury Hill, Salisbury Plain, UK 2016

E.L. Fry, A.L. Hall, J. Savage, R.D. Bardgett, N. Ostle, R.F. Pywell, J.M. Bullock, S. Oakley, R. Griffiths, R. McDonald, T. Caruso & M. Ilardi
This dataset contains vegetation survey data, and nitrate and ammonium concentrations, nitrification and mineralisation rates, microbial biomass and carbon and nitrogen stock data from soils taken from an experiment based at Winklebury Hill, UK. The vegetation survey comprises total species percentage cover and species richness data from four 50 cm by 50 cm quadrats. Net ecosystem carbon dioxide exchange, photosynthesis and respiration data were measured with an Infra-red Gas Analyser (IRGA); methane, carbon dioxide and...

Data from: Give the machine a hand: a Boolean time-based decision-tree template for rapidly finding animal behaviours in multi-sensor data

Rory P. Wilson, Mark D. Holton, Agustina Di Virgilio, Hannah Williams, Emily L. C. Shepard, Sergio Lambertucci, Flavio Quintana, Juan E Sala, Bharathan Balaji, Eun Sun Lee, Mani Srivastava, D. Michael Scantlebury & Carlos M. Duarte
1. The development of multi-sensor animal-attached tags, recording data at high frequencies, has enormous potential in allowing us to define animal behaviour. 2. The high volumes of data, are pushing us towards machine-learning as a powerful option for distilling out behaviours. However, with increasing parallel lines of data, systems become more likely to become processor limited and thereby take appreciable amounts of time to resolve behaviours. 3. We suggest a Boolean approach whereby critical changes...

Data from: Cryptic niche switching in a chemosymbiotic gastropod

Chong Chen, Katrin Linse, Katsuyuki Uematsu & Julia D. Sigwart
Life stages of some animals, including amphibians and insects, are so different that they have historically been seen as different species. ‘Metamorphosis’ broadly encompasses major changes in organism bodies and, importantly, concomitant shifts in trophic strategies. Many marine animals have a biphasic lifestyle, with small pelagic larvae undergoing one or more metamorphic transformations before settling into a permanent, adult morphology on the benthos. Post-settlement, the hydrothermal vent gastropod Gigantopelta chessoia experiences a further, cryptic metamorphosis...

Data from: Competition between co-occurring invasive and native consumers switches between habitats

Nadescha Zwerschke, Henk Van Rein, Chris Harrod, Carl Reddin, Mark C. Emmerson, Dai Roberts, Nessa E. O'Connor & Henk Rein
1. The introduction of a non-native species frequently has adverse direct effects on native species. The underlying mechanisms, however, often remain unclear, in particular where native and invasive species are taxonomically similar. 2. We found evidence of direct competitive interactions between a globally distributed invasive species (the Pacific oyster, Magallana gigas) and its native counterpart (the European oyster, Ostrea edulis). We also discovered that the competitive outcome differed between different habitat types and structures by...

Data from: The nutritional ecology of maturation in a carnivorous insect

Ekhlas Al Shareefi & Sheena C. Cotter
Herbivores and omnivores, faced with a nutritionally complex diet, have evolved the capacity to balance the intake of specific nutrients. Recent studies have found that carnivores also have this capacity, despite their more nutritionally homogeneous diet. However, unlike herbivores and omnivores who prioritise protein intake when restricted to imbalanced foods, carnivores instead show much stricter regulation of fat intake. These choices to over- or under-consume nutrients when the intake target cannot be achieved are known...

Data from: Whole-body photoreceptor networks are independent of ‘lenses’ in brittle stars

Lauren Sumner-Rooney, Imran A. Rahman, Julia D. Sigwart & Esther Ullrich-Lüter
Photoreception and vision are fundamental aspects of animal sensory biology and ecology, but important gaps remain in our understanding of these processes in many species. The colour-changing brittle star Ophiocoma wendtii is iconic in vision research, speculatively possessing a unique whole-body visual system that incorporates information from nerve bundles underlying thousands of crystalline ‘microlenses’. The hypothesis that these form a sophisticated compound eye-like system regulated by chromatophore movement has been extensively reiterated, with consequent investigations...

Data from: Shorebirds as important vectors for plant dispersal in Europe

Ádám Lovas-Kiss, Marta I. Sanchez, David M. Wilkinson, Neil E. Coughlan, Jose A. Alves & Andy J. Green
Shorebirds (Charadriiformes) undergo rapid migrations with potential for long-distance dispersal (LDD) of plants. We studied the frequency of endozoochory by shorebirds in different parts of Europe covering a broad latitudinal range and different seasons. We assessed whether plants dispersed conformed to morphological dispersal syndromes. A total of 409 excreta samples (271 faeces and 138 pellets) were collected from redshank (Tringa totanus), black-winged stilt (Himantopus himantopus), pied avocet (Recurvirostra avosetta), northern lapwing (Vanellus vanellus), Eurasian curlew...

Registration Year

  • 2018
    8

Resource Types

  • Dataset
    8

Affiliations

  • Queen's University Belfast
    8
  • British Antarctic Survey
    2
  • University of Lincoln
    2
  • University of Oxford
    2
  • Swansea University
    2
  • University of Aveiro
    1
  • Centre for Ecology & Hydrology
    1
  • Royal Botanic Gardens
    1
  • Trinity College
    1
  • University of Iceland
    1