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On The Influence Of Reflection Over A Rhythmic Swash Zone On Surf Zone Dynamics, Rafael Almar, Lerma A Nicolae, Bruno Castelle, Timothy Scott Jan 2018

On The Influence Of Reflection Over A Rhythmic Swash Zone On Surf Zone Dynamics, Rafael Almar, Lerma A Nicolae, Bruno Castelle, Timothy Scott

School of Biological and Marine Sciences

No abstract provided.


Partial Replacement Of Cement For Waste Aggregates In Concrete Coastal And Marine Infrastructure: A Foundation For Ecological Enhancement?, Ryan S. Mcmanus, Nicholas Archibald, Sean Comber, Antony M. Knights, Richard C. Thompson, Louise B. Firth Jan 2018

Partial Replacement Of Cement For Waste Aggregates In Concrete Coastal And Marine Infrastructure: A Foundation For Ecological Enhancement?, Ryan S. Mcmanus, Nicholas Archibald, Sean Comber, Antony M. Knights, Richard C. Thompson, Louise B. Firth

School of Biological and Marine Sciences

The effects of climate change and an expanding human population are driving the need for the expansion of coastal and marine infrastructure (CMI), the development of which is introducing hard substrate into the marine environment on a previously unseen scale. Whilst the majority of previous research has focussed on how physical features affect intertidal macrobiotic communities, this study considered the effects of differences in the chemical composition of concrete on subtidal biofilm and macrobiotic communities. Two commonly used cement replacements, pulverised fly ash (PFA) and ground granulated blast-furnace slag (GGBS), were used in a combination of proportions to assess how …


Machine-Learning Based Identification Of Undiagnosed Dementia In Primary Care: A Feasibility Study, Emmanuel A. Jammeh, Camille B. Carroll, Sw Pearson, Javier Escudero, Athanasios Anastasiou, Peng Zhao, Todd Chenore, John Zajicek, Emmanuel Ifeachor Jan 2018

Machine-Learning Based Identification Of Undiagnosed Dementia In Primary Care: A Feasibility Study, Emmanuel A. Jammeh, Camille B. Carroll, Sw Pearson, Javier Escudero, Athanasios Anastasiou, Peng Zhao, Todd Chenore, John Zajicek, Emmanuel Ifeachor

Peninsula Medical School

No abstract provided.


Insulin Resistance Is Higher In Prepubertal Girls But Switches To Become Higher In Boys At Age 16: A Cohort Study (Earlybird 57), Sc Jeffery, Joanne Hosking, An Jeffery, Michael J. Murphy, Linda D. Voss, Terence J. Wilkin, Jonathan Pinkney Jan 2018

Insulin Resistance Is Higher In Prepubertal Girls But Switches To Become Higher In Boys At Age 16: A Cohort Study (Earlybird 57), Sc Jeffery, Joanne Hosking, An Jeffery, Michael J. Murphy, Linda D. Voss, Terence J. Wilkin, Jonathan Pinkney

Peninsula Medical School

No abstract provided.


Etiology And Treatment Of Neurodegenerative Diseases, E Kramer Jan 2018

Etiology And Treatment Of Neurodegenerative Diseases, E Kramer

Peninsula Medical School

No abstract provided.


Can Practitioners Use Patient Reported Measures To Enhance Person Centred Coordinated Care In Practice? A Qualitative Study, Hannah Wheat, Jane Horrell, Jose M. Valderas, James Close, Ben Fosh, Helen Lloyd Jan 2018

Can Practitioners Use Patient Reported Measures To Enhance Person Centred Coordinated Care In Practice? A Qualitative Study, Hannah Wheat, Jane Horrell, Jose M. Valderas, James Close, Ben Fosh, Helen Lloyd

Peninsula Medical School

No abstract provided.


Recreational Visits To Marine And Coastal Environments In England: Where, What, Who, Why, And When?, Lewis R. Elliott, Mathew P. White, James Grellier, Siân E. Rees, Ruth D. Waters, Lora E. Fleming Jan 2018

Recreational Visits To Marine And Coastal Environments In England: Where, What, Who, Why, And When?, Lewis R. Elliott, Mathew P. White, James Grellier, Siân E. Rees, Ruth D. Waters, Lora E. Fleming

School of Biological and Marine Sciences

No abstract provided.


Genomes Of Ubiquitous Marine And Hypersaline Hydrogenovibrio, Thiomicrorhabdus, And Thiomicrospira Spp. Encode A Diversity Of Mechanisms To Sustain Chemolithoautotrophy In Heterogeneous Environments., Kathleen M. Scott, John Williams, Cody M.B. Porter, Sydney Russel, Tara L. Harmer, John H. Paul, Kirsten M. Antonen, Megan K. Bridges, Gary J. Camper, Christie K. Campla, Leila G. Casella, Eva Chase, James W. Conrad, Mercedez C. Cruz, Darren S. Dunlap, Laura Duran, Elizabeth M. Fahsbender, Dawn B. Goldsmith, Ryan F. Keeley, Matthew R. Kondoff, Breanna I. Kussy, Marannda K. Lane, Stephanie Lawler, Brittany A. Leigh, Courtney Lewis, Lygia M. Lostal, Devon Marking, Paola A. Mancera, Evan C. Mcclenthan, Emily A. Mcintyre, Jessica A. Mine, Swapnil Modi, Brittney D. Moore, William A. Morgan, Kaleigh M. Nelson, Kimmy N. Nguyen, Nicholas Ogburn, David G. Parrino, Anangamanjari D. Pedapudi, Rebecca P. Pelham, Amanda M. Preece Jan 2018

Genomes Of Ubiquitous Marine And Hypersaline Hydrogenovibrio, Thiomicrorhabdus, And Thiomicrospira Spp. Encode A Diversity Of Mechanisms To Sustain Chemolithoautotrophy In Heterogeneous Environments., Kathleen M. Scott, John Williams, Cody M.B. Porter, Sydney Russel, Tara L. Harmer, John H. Paul, Kirsten M. Antonen, Megan K. Bridges, Gary J. Camper, Christie K. Campla, Leila G. Casella, Eva Chase, James W. Conrad, Mercedez C. Cruz, Darren S. Dunlap, Laura Duran, Elizabeth M. Fahsbender, Dawn B. Goldsmith, Ryan F. Keeley, Matthew R. Kondoff, Breanna I. Kussy, Marannda K. Lane, Stephanie Lawler, Brittany A. Leigh, Courtney Lewis, Lygia M. Lostal, Devon Marking, Paola A. Mancera, Evan C. Mcclenthan, Emily A. Mcintyre, Jessica A. Mine, Swapnil Modi, Brittney D. Moore, William A. Morgan, Kaleigh M. Nelson, Kimmy N. Nguyen, Nicholas Ogburn, David G. Parrino, Anangamanjari D. Pedapudi, Rebecca P. Pelham, Amanda M. Preece

School of Biological and Marine Sciences

Chemolithoautotrophic bacteria from the genera Hydrogenovibrio, Thiomicrorhabdus, and Thiomicrospira are common, sometimes dominant, isolates from sulfidic habitats including hydrothermal vents, soda and salt lakes, and marine sediments. Their genome sequences confirm their membership in a deeply branching clade of the Gammaproteobacteria. Several adaptations to heterogeneous habitats are apparent. Their genomes include large numbers of genes for sensing and responding to their environment (EAL- and GGDEF-domain proteins, and methyl-accepting chemotaxis proteins) despite their small sizes (2.1 - 3.1 Mbp). An array of sulfur-oxidizing complexes are encoded, likely to facilitate these organisms' use of multiple forms of reduced sulfur as electron donors. …


Microplastics In Sub-Surface Waters Of The Arctic Central Basin, La Daana K. Kanhai, Katarina Gårdfeldt, Olga Lyashevska, Martin Hassellöv, Richard C. Thompson, Ian O'Connor Jan 2018

Microplastics In Sub-Surface Waters Of The Arctic Central Basin, La Daana K. Kanhai, Katarina Gårdfeldt, Olga Lyashevska, Martin Hassellöv, Richard C. Thompson, Ian O'Connor

School of Biological and Marine Sciences

© 2018 Elsevier Ltd Polar oceans, though remote in location, are not immune to the accumulation of plastic debris. The present study, investigated for the first time, the abundance, distribution and composition of microplastics in sub-surface waters of the Arctic Central Basin. Microplastic sampling was carried out using the bow water system of icebreaker Oden (single depth: 8.5 m) and CTD rosette sampler (multiple depths: 8–4369 m). Potential microplastics were isolated and analysed using Fourier Transform Infrared Spectroscopy (FT-IR). Bow water sampling revealed that the median microplastic abundance in near surface waters of the Polar Mixed Layer (PML) was 0.7 …


Molecular Detection Of Equine Trypanosomiasis In The Riyadh Province Of Saudi Arabia., Ad Alanazi, Robert Puschendorf, Bashir Salim, Mohamed S. Alyousif, Io Alanazi, Hajri R. Al-Shehri Jan 2018

Molecular Detection Of Equine Trypanosomiasis In The Riyadh Province Of Saudi Arabia., Ad Alanazi, Robert Puschendorf, Bashir Salim, Mohamed S. Alyousif, Io Alanazi, Hajri R. Al-Shehri

School of Biological and Marine Sciences

We conducted a cross-sectional study to detect trypanosome infections of horses and donkeys in the Riyadh Province of Saudi Arabia. DNA was extracted from blood samples collected from 368 horses and 142 donkeys, and subjected to universal first ribosomal internal transcribed spacer region (ITS1)-PCR followed by Trypanosoma evansi species-specific RoTat1.2-PCR. The universal ITS1-PCR revealed T. evansi infection in horses ( n = 12; 3.3%) and donkeys ( n = 4; 2.8%). There was no significant effect of sex or age on the prevalence of trypanosomiasis in horses or donkeys. Application of the RoTat1.2-PCR revealed that the RoTat1.2 VSG gene was …


Functional Diversity Mediates Macroecological Variation In Plant–Hummingbird Interaction Networks, Pk Maruyama, J Sonne, J Vizentin-Bugoni, González Am Martín, Tb Zanata, S Abrahamczyk, R Alarcón, Ac Araujo, Fp Araújo, Ac Baquero, E Chávez-González, Ag Coelho, Pa Cotton, Dm Dehling, E Fischer, G Kohler, C Lara, Fmg Las-Casas, Ao Machado, Cg Machado, Ma Maglianesi, Ts Malucelli, Oh Marín-Gómez, Pe Oliveira, Jf Ornelas, R Ortiz-Pulido, Mb Ramírez-Burbano, Ma Rocca, Lc Rodrigues, L Rosero-Lasprilla, Am Rui, B Sandel, Jc Svenning, Ba Tinoco, Ig Varassin, S Watts, C Rahbek, M Sazima, M Schleuning, B Dalsgaard Jan 2018

Functional Diversity Mediates Macroecological Variation In Plant–Hummingbird Interaction Networks, Pk Maruyama, J Sonne, J Vizentin-Bugoni, González Am Martín, Tb Zanata, S Abrahamczyk, R Alarcón, Ac Araujo, Fp Araújo, Ac Baquero, E Chávez-González, Ag Coelho, Pa Cotton, Dm Dehling, E Fischer, G Kohler, C Lara, Fmg Las-Casas, Ao Machado, Cg Machado, Ma Maglianesi, Ts Malucelli, Oh Marín-Gómez, Pe Oliveira, Jf Ornelas, R Ortiz-Pulido, Mb Ramírez-Burbano, Ma Rocca, Lc Rodrigues, L Rosero-Lasprilla, Am Rui, B Sandel, Jc Svenning, Ba Tinoco, Ig Varassin, S Watts, C Rahbek, M Sazima, M Schleuning, B Dalsgaard

School of Biological and Marine Sciences

© 2018 John Wiley & Sons Ltd Aim: Species interaction networks are known to vary in structure over large spatial scales. We investigated the hypothesis that environmental factors affect interaction network structure by influencing the functional diversity of ecological communities. Notably, we expect more functionally diverse communities to form interaction networks with a higher degree of niche partitioning. Location: Americas. Time period: Current. Major taxa studied: Hummingbirds and their nectar plants. Methods: We used a large dataset comprising 74 quantitative plant–hummingbird interaction networks distributed across the Americas, along with morphological trait data for 158 hummingbird species. First, we used a …


Data Browser 06: Executing Practices, Geoff Cox, Olle Essvik, Jennifer Gabrys, Francisco Gallardo, David Gauthier, Linda Hilfling Ritasdatter, Brian House, Yuk Hui, Marie Louise Juul Søndergaard, Peggy Pierrot, Andrew Prior, Helen Pritchard, Roel Roscam Abbing, Audrey Samson, Kasper Hedegård Schiølin, Susan Schuppli, Femke Snelting, Eric Snodgrass, Winnie Soon, Magdalena Tyzlik-Carver Jan 2018

Data Browser 06: Executing Practices, Geoff Cox, Olle Essvik, Jennifer Gabrys, Francisco Gallardo, David Gauthier, Linda Hilfling Ritasdatter, Brian House, Yuk Hui, Marie Louise Juul Søndergaard, Peggy Pierrot, Andrew Prior, Helen Pritchard, Roel Roscam Abbing, Audrey Samson, Kasper Hedegård Schiølin, Susan Schuppli, Femke Snelting, Eric Snodgrass, Winnie Soon, Magdalena Tyzlik-Carver

School of Art, Design and Architecture

This book is a result of collective energy that brought together a group of artists, researchers and practitioners. Their different practices and approaches to the question of execution sparked a desire to carry out a project where thinking about software is entangled with various practices of computationally-informed executions.


The Extended Ramp Model: A Biomimetic Model Of Behaviour Arbitration For Lightweight Cognitive Architectures, Se Gaudl, Jj Bryson Jan 2018

The Extended Ramp Model: A Biomimetic Model Of Behaviour Arbitration For Lightweight Cognitive Architectures, Se Gaudl, Jj Bryson

School of Engineering, Computing and Mathematics

No abstract provided.


Estranged Space Appropriated, S Murrani Dec 2017

Estranged Space Appropriated, S Murrani

School of Art, Design and Architecture

No abstract provided.


A Decline In Primary Production In The North Sea Over 25 Years, Associated With Reductions In Zooplankton Abundance And Fish Stock Recruitment, Elisa Capuzzo, Christopher P. Lynam, Jon Barry, David Stephens, Rodney M. Forster, Naomi Greenwood, Abigail Mcquatters-Gollop, Tiago Silva, Leeuwen Sm Van, Georg H. Engelhard Dec 2017

A Decline In Primary Production In The North Sea Over 25 Years, Associated With Reductions In Zooplankton Abundance And Fish Stock Recruitment, Elisa Capuzzo, Christopher P. Lynam, Jon Barry, David Stephens, Rodney M. Forster, Naomi Greenwood, Abigail Mcquatters-Gollop, Tiago Silva, Leeuwen Sm Van, Georg H. Engelhard

School of Biological and Marine Sciences

No abstract provided.


Does Plasticity In Thermal Tolerance Trade Off With Inherent Tolerance? The Influence Of Setal Tracheal Gills On Thermal Tolerance And Its Plasticity In A Group Of European Diving Beetles., W. C.E.P. Verberk, P. Calosi, J. I. Spicer, S. Kehl, D. T. Bilton Dec 2017

Does Plasticity In Thermal Tolerance Trade Off With Inherent Tolerance? The Influence Of Setal Tracheal Gills On Thermal Tolerance And Its Plasticity In A Group Of European Diving Beetles., W. C.E.P. Verberk, P. Calosi, J. I. Spicer, S. Kehl, D. T. Bilton

School of Biological and Marine Sciences

In the face of global warming, both the absolute thermal tolerance of an ectotherms, and its ability to shift its tolerance level via acclimation, are thought to be fundamentally important. Understanding the links between tolerance and its plasticity is therefore critical to accurately predict vulnerability to warming. Previous studies in a number of ectotherm taxa suggest trade-offs in the evolution of thermal tolerance and its plasticity, something which does not, however, apply to Deronectes diving beetles, where these traits are instead positively correlated. Here we revisit the relationship between thermal tolerance and plasticity in these beetles, paying attention to a …


Fossils, Heritage And Conservation: Managing Demands On A Precious Resource, Kn Page Dec 2017

Fossils, Heritage And Conservation: Managing Demands On A Precious Resource, Kn Page

School of Geography, Earth and Environmental Sciences

This book is an essential resource for geoscientists, park and geopark managers, tourism and regional planning managers, as well as university students interested in geoheritage, geosites, geomorphosites, geoconservation, and geotourism.


Growing Up In Society - A Historical Social Psychology Of Childhood, Nr Gabriel Dec 2017

Growing Up In Society - A Historical Social Psychology Of Childhood, Nr Gabriel

Plymouth Institute of Education

Abstract: This paper develops a historical social psychology that can be used to understand young children’s social development. It compares the theoretical frameworks of three of the most important relational thinkers in the 20th century – Norbert Elias, Pierre Bourdieu, and Erich Fromm – to shed light on their attempts to integrate the insights of psychoanalysis into their sociological perspectives. I begin by exploring Bourdieu’s “uneasy” relationship with psychoanalysis, arguing that this has led to a less than successful quest by his followers for bridging concepts that can further develop the concept of social habitus. Fromm, one of the foremost …


Constraining The Deforestation History Of Europe: Evaluation Of Historical Land Use Scenarios With Pollen-Based Land Cover Reconstructions, Jed O. Kaplan, Kristen M. Krumhardt, Marie José Gaillard, Shinya Sugita, Anna Kari Trondman, Ralph Fyfe, Laurent Marquer, Florence Mazier, Anne Birgitte Nielsen Dec 2017

Constraining The Deforestation History Of Europe: Evaluation Of Historical Land Use Scenarios With Pollen-Based Land Cover Reconstructions, Jed O. Kaplan, Kristen M. Krumhardt, Marie José Gaillard, Shinya Sugita, Anna Kari Trondman, Ralph Fyfe, Laurent Marquer, Florence Mazier, Anne Birgitte Nielsen

School of Geography, Earth and Environmental Sciences

No abstract provided.


Correction To “Tailoring The Electrochemical Properties Of Carbon Nanotube Modified Indium Tin Oxide Via In Situ Grafting Of Aryl Diazonium”, Jm Hicks, Zy Wong, Dj Scurr, N Silman, Sk Jackson, Pm Mendes, Jw Aylott, Fj Rawson Dec 2017

Correction To “Tailoring The Electrochemical Properties Of Carbon Nanotube Modified Indium Tin Oxide Via In Situ Grafting Of Aryl Diazonium”, Jm Hicks, Zy Wong, Dj Scurr, N Silman, Sk Jackson, Pm Mendes, Jw Aylott, Fj Rawson

School of Biomedical Sciences

No abstract provided.


Assessing The Presence Of Marine Toxins In Bivalve Molluscs From Southwest India, Ad Turner, Monika Dhanji-Rapkova, Stephanie Rowland-Pilgrim, Lm Turner, Ashwin Rai, Moleyur N. Venugopal, Indrani Karunasagar, Anna Godhe Dec 2017

Assessing The Presence Of Marine Toxins In Bivalve Molluscs From Southwest India, Ad Turner, Monika Dhanji-Rapkova, Stephanie Rowland-Pilgrim, Lm Turner, Ashwin Rai, Moleyur N. Venugopal, Indrani Karunasagar, Anna Godhe

School of Biological and Marine Sciences

No abstract provided.


In Vitro Toxic Effects Of Reduced Graphene Oxide Nanosheets On Lung Cancer Cells, Ta Tabish, Mzi Pranjol, H Hayat, Aam Rahat, Et Al Dec 2017

In Vitro Toxic Effects Of Reduced Graphene Oxide Nanosheets On Lung Cancer Cells, Ta Tabish, Mzi Pranjol, H Hayat, Aam Rahat, Et Al

School of Engineering, Computing and Mathematics

The intriguing properties of reduced graphene oxide (rGO) have paved the way for a number of potential biomedical applications such as drug delivery, tissue engineering, gene delivery and bio-sensing. Over the last decade, there have been escalating concerns regarding the possible toxic effects, behaviour and fate of rGO in living systems and environments. This paper reports on integrative chemical-biological interactions of rGO with lung cancer cells, i.e. A549 and SKMES-1, to determine its potential toxicological impacts on them, as a function of its concentration. Cell viability, early and late apoptosis and necrosis were measured to determine oxidative stress potential, and …


The Role Of Beach Morphology On Coastal Cliff Erosion Under Extreme Waves, Claire Earlie, Gerhard Masselink, Paul Russell Dec 2017

The Role Of Beach Morphology On Coastal Cliff Erosion Under Extreme Waves, Claire Earlie, Gerhard Masselink, Paul Russell

School of Biological and Marine Sciences

No abstract provided.


Laser-Sculpted Hybrid Photonic Magnetometer With Nanoscale Magnetostrictive Interaction, T Allsop, Gb Lee, C Wang, R Neal, Et Al Dec 2017

Laser-Sculpted Hybrid Photonic Magnetometer With Nanoscale Magnetostrictive Interaction, T Allsop, Gb Lee, C Wang, R Neal, Et Al

School of Engineering, Computing and Mathematics

We present a new photonic magnetic sensor that can yield information on the spatial angle of rotation of the sensor within a given static magnetic field that based upon an optical fiber platform that has a wavelength-encoded output and a demonstrated sensitivity of 543 pm/mT. This optical fiber magnetic field sensor combines a conventional, UV-laser inscribed long period grating (LPG) with a magnetostrictive material Terfenol-D that coats and fills 50-µm micro-slots running adjacent and parallel to the fiber central axis. The micro-slots are produced using a femtosecond laser and selective chemical etching. A detection limit for a static magnetic field …


The Dynamics Of Plasma Membrane, Metabolism And Respiration (Pm-M-R) In Penicillium Ochrochloron Cbs 123824 In Response To Different Nutrient Limitations—A Multi-Level Approach To Study Organic Acid Excretion In Filamentous Fungi, P Vrabl, Cw Schinagl, Dj Artmann, A Krüger, Et Al Dec 2017

The Dynamics Of Plasma Membrane, Metabolism And Respiration (Pm-M-R) In Penicillium Ochrochloron Cbs 123824 In Response To Different Nutrient Limitations—A Multi-Level Approach To Study Organic Acid Excretion In Filamentous Fungi, P Vrabl, Cw Schinagl, Dj Artmann, A Krüger, Et Al

School of Biomedical Sciences

Filamentous fungi are important cell factories. In contrast, we do not understand well even basic physiological behavior in these organisms. This includes the widespread phenomenon of organic acid excretion. One strong hurdle to fully exploit the metabolic capacity of these organisms is the enormous, highly environment sensitive phenotypic plasticity. In this work we explored organic acid excretion in Penicillium ochrochloron from a new point of view by simultaneously investigating three essential metabolic levels: the plasma membrane H+-ATPase (PM); energy metabolism, in particular adenine and pyridine nucleotides (M); and respiration, in particular the alternative oxidase (R). This was done in strictly …


On Location, K Parker Dec 2017

On Location, K Parker

School of Art, Design and Architecture

Kayla Parker’s film On Location poses questions of radicalism both in terms of audio visual aesthetics and of filmmaking methodology in addition to more overtly political issues of environmental degradation, human and non-human relations and marginalised femininities. Acknowledging that her method of filmmaking is ‘predicated on there being no conscious aim either before or during the making process’, Parker reverse engineers an experimental approach to landscape filmmaking that synthesises phenomenology, écriture feminine, structural materialism and critical geography. The result is a beautiful depiction of the countryside hollow way visited by the British avant-garde filmmaker and performance artist, Annabel Nicolson, forty …


Trajectories Of Change In Mediterranean Holocene Vegetation Through Classification Of Pollen Data, Ralph M. Fyfe, Jessie Woodbridge, C. Neil Roberts Dec 2017

Trajectories Of Change In Mediterranean Holocene Vegetation Through Classification Of Pollen Data, Ralph M. Fyfe, Jessie Woodbridge, C. Neil Roberts

School of Geography, Earth and Environmental Sciences

© 2017 Springer-Verlag GmbH Germany, part of Springer Nature Quantification of vegetation cover from pollen analysis has been a goal of palynologists since the advent of the method in 1916 by the great Lennart von Post. Pollen-based research projects are becoming increasingly ambitious in scale, and the emergence of spatially extensive open-access datasets, advanced methods and computer power has facilitated sub-continental analysis of Holocene pollen data. This paper presents results of one such study, focussing on the Mediterranean basin. Pollen data from 105 fossil sequences have been extracted from the European Pollen database, harmonised by both taxonomy and chronologies, and …


Seafarer Citizen Scientist Ocean Transparency Data As A Resource For Phytoplankton And Climate Research, Sd Seafarers, S Lavender, G Beaugrand, N Outram, Et Al Dec 2017

Seafarer Citizen Scientist Ocean Transparency Data As A Resource For Phytoplankton And Climate Research, Sd Seafarers, S Lavender, G Beaugrand, N Outram, Et Al

School of Engineering, Computing and Mathematics

The oceans' phytoplankton that underpin the marine food chain appear to be changing in abundance due to global climate change. Here, we compare the first four years of data from a citizen science ocean transparency study, conducted by seafarers using home-made Secchi Disks and a free Smartphone application called Secchi, with contemporaneous satellite ocean colour measurements. Our results show seafarers collect useful Secchi Disk measurements of ocean transparency that could help future assessments of climate-induced changes in the phytoplankton when used to extend historical Secchi Disk data.


The Effect Of Drought On Phytochemical Active Compounds Content In Chamomile And Yarrow, H Rihan, B Mahmood, M Foulkes, S Burchett Dec 2017

The Effect Of Drought On Phytochemical Active Compounds Content In Chamomile And Yarrow, H Rihan, B Mahmood, M Foulkes, S Burchett

School of Biological and Marine Sciences

The effect of drought stress conditions on the phytochemical compounds content of German chamomile (Matricaia chamomilla L.), common yarrow and summer berries yarrow (Achillea millefolium L.) was investigated. Treatments contained drought stress 70% field capacity (FC) pots and control (well-watered 100% FC) pots under controlled glasshouse conditions. Freeze dried and ground leaves were extracted at room temperature using Shaking extraction with methanol (99.9%) as an efficient solvent in order to determine the phytochemical compositions of phenols and flavonoids from dried chamomile and yarrow leaves. Samples were then analysed using High performance liquid chromatography with ultra-violet detection (HPLC-UV). Five times sample …


Lost, But Found With Nile Red; A Novel Method To Detect And Quantify Small Microplastics (20 Μm–1 Mm) In Environmental Samples, Gabriel Erni-Cassola, Matthew I. Gibson, Richard C. Thompson, Joseph A. Christie-Oleza Dec 2017

Lost, But Found With Nile Red; A Novel Method To Detect And Quantify Small Microplastics (20 Μm–1 Mm) In Environmental Samples, Gabriel Erni-Cassola, Matthew I. Gibson, Richard C. Thompson, Joseph A. Christie-Oleza

School of Biological and Marine Sciences

No abstract provided.