Water quality related research at the Plymouth Marine Laboratory Prof. Jim Readman.

Slides:



Advertisements
Similar presentations
ECOSYSTEM MANAGEMENT BIOINDICATORS: THE ECOMAN PROJECT A multi-biomarker approach to ecosystem management Malcolm B. Jones Rebecca Brown, Mark Browne,
Advertisements

Contaminated land: dealing with hydrocarbon contamination Conceptual models for petroleum hydrocarbon sites.
Sediment Quality Criteria William Fish Civil Engineering Environmental Sciences And Resources.
A New Perspective for Coral Health Assessment From the Tool Box to the Tool Kit Cheryl M. Woodley NOAA NOS NCCOS Charleston, SC Craig A. Downs EnVirtue.
Grossman and Dieckmann, 1994 Most of what we know regarding the biology of (Arctic) sea ice is biased toward summertime basal ice Most biomass Easiest.
Problems due to overuse of energy Resources Unit III Part V
Environmental Monitoring Methods SOURCES Concentrations in media (external dose) Emission rates SOURCES Concentrations in media (external dose) Emission.
What Needs to be Done? Environmental Impacts Carol Turley and Jerry Blackford Plymouth Marine Laboratory, UK CCS R & D Workshop, Royal Academy of Engineering,
University of Georgia College of Agriculture and Environmental Sciences Department of Crop and Soil Sciences Environmental Sciences.
Critical Global Environmental Issues
Southern California Bight Regional Marine Monitoring Program Ken Schiff
Current and Emerging Paradigms in Environmental Toxicology Lecture 2.
Final conference of COST 356 – EST “Towards the definition of a measurable environmentally sustainable transport” WHAT TO MEASURE WITH INDICATORS: ENVIRONMENTAL.
Future Research NeedsWorld Heritage and Climate Change World Heritage and Climate Change - Future Research Needs Bastian Bomhard World Heritage Officer.
Chemical and Biological Behavior of Carbon Nanotubes in Estuarine Sedimentary Systems P. Lee Ferguson 1, G. Thomas Chandler 2, and Wally A. Scrivens 1.
Marine Advice, Monitoring & Research at CEFAS Mike Waldock.
Marine Environment Laboratory Department of Nuclear Sciences and Applications International Atomic Energy Agency Marine Environment Laboratory Activities.
A Brief Review by: Akbar Tahir Faculty of Marine Science and Fisheries University of Hasanuddin Marine coastal pollution: causes, effects and management.
© John Tribe 16 Environmental Impacts. © John Tribe.
Gas Chromatography And Mass Spectrometry
ILSI Risk Science Institute Acrylamide Toxicity: Research to Address Key Data Gaps Presented by Dr. Stephen S. Olin ILSI Risk Science Institute.
Chemical Aspects of GLOBEC- China Programs and Potential to GLOBEC-IMBER Study in China Jing Zhang 1. State Key Laboratory of Estuarine and Coastal Research,
Indicators of Persistent Toxic Substances in the Great Lakes Basin Jon Dettling Great Lakes Commission PBT Reduction Team – Great Lakes Regional Collaboration.
Genetic Indicators Research Molecular Ecology Research Branch NERL Overview- Genetic diversity within species Gene induction (expression) research Some.
By Zay Spencer. Colleges I may attend. ShAdOwInG rEsPoNsE! What kind of advice would you give a student interested in this career?- My advice would be.
Surveillance monitoring Operational and investigative monitoring Chemical fate fugacity model QSAR Select substance Are physical data and toxicity information.
Luděk Bláha, PřF MU, RECETOX BIOMARKERS AND TOXICITY MECHANISMS 11 – BIOMARKERS of EXPOSURE and SUSCEPTIBILITY.
Annual Meeting, June , Istanbul, Turkey WP1: Data collection and metadata compilation in sea regions: current status EMODnet Chemistry Partner.
Ecological Impact of Nutrients from Shrimp Farms Mark O’Donohue, Adrian Jones, Simon Costanzo, Michele Burford, Pat Glibert, Judy O’Neil, Cindy Heil &
The Urban Watershed Unit 1, Topic 1. 1 Urban vs. Suburban vs. Rural.
Greater New Orleans/Lower Mississippi Environmental Observatory: Initial Concepts & Purpose developing from the LEAG Consortium 4/22/2009.
Center for the Environmental Implications of Nanotechology Program Solicitation NSF Preliminary Proposal Due: December 10, 2007 National Science.
Objectives: 1.Enhance the data archive for these estuaries with remotely sensed and time-series information 2.Exploit detailed knowledge of ecosystem structure.
Biomarkers Biomarkers - markers in biological systems with a sufficently long half-life which allow location where in the biological system change occur.
Southern California Coastal Ocean Observing System SCCOOS me? –You want input from the users? –What products will help EPA with its mission? Relationship.
Module 2 Biocomplexity of the North Dactylica arctica Algae under Arctic sea ice Xanthoria elegens Poripidia flavocaerulescens.
Food Monitoring Lab Requirements & System Implications Shaun Kennedy Associate Director National Center for Food Protection & Defense Center for Animal.
By- Bhavya, Harsh, Harshvardhan, Namrata, Ronit and Vidhatri
Comparison between ECAP indicators and what EMODnet can offer in the Mediterranean Sea Intro Oostende, Belgium, 21st September 2015 Giordano Giorgi*, in.
January 27, 2011 Summary Background on Delta Flow and Habitat Relationships Delta Stewardship Council Presentation by the Independent Consultant.
Pollution, Waste, Energy Efficiency. What is Pollution?? DEF: Any addition to air, water, soil or food that threatens the health, survival, or activities.
Air Pollution What controls the level? –Amount of pollutants entering the air. –Amount of space into which the pollutants are dispersed. –Mechanisms that.
POLLUTION BY XENOBIOTICS : BIOMARKERS FOR EARLY DETECTION OF POLLUTION EFFECTS Ibon Cancio EUSKALHERRIKOUNIBERTSITATEA UNIVERSITY OF THE BASQUE COUNTRY.
Francesca Sanna – 12/ Roma – IMEKOFOODS Water thermal pollution – Francesca Sanna – EMPIR Call 2016 Water thermal pollution metrology for biomarker.
Scientific Plan Introduction –History of LBA Background –Definition of Amazon –7 Themes with achievements Motivation for Phase II –Unresolved questions.
Theme 2 - Key Questions What are the effects of ocean acidification and related changes in seawater chemistry on marine organisms, what are the underlying.
Breakout Session 1 Air Quality Jack Fishman, Randy Kawa August 18.
Katherine von Stackelberg, ScD E Risk Sciences, LLP Bioaccumulation and Potential Risk from Sediment- Associated Contaminants in.
Biological biodiversity Is the term given to the variety of life on Earth and the variety within and between all species of plants, animals and micro-organisms.
Biophysics. Introduction  Def.: Biophysics (also biological physics) is an interdisciplinary science that applies the theories and methods of physics.
CHM 410/1410. CHM 410/1410 Objectives: 1.Think like an analytical chemist 2.Avoid the ‘Black Box’ syndrome when using instrumentation 3.Learn.
Biological effects of anthropogenic activities Eugeniusz Andrulewicz Department of Fisheries Oceanography and Marine Ecology Sea Fisheries Institute, Gdynia,
What Is Soil? Chapter 1. Soil Analysis Ch Why Study Soil Science?  what we call soil is also known as the ‘lithosphere’  it plays an significant.
Why do we study soil? Decreasing capacity of natural resources.
Marine Science Institute, The University of Texas at Austin
Environmental Problems, Their Causes and Sustainability
Why investigate sediments when assessing aquatic ecosystems
What can you tell about the occurrence on these pictures?
Models for Assessing and Forecasting the Impact of Environmental Key
Can Wastewater Treatment Plants (WWTPs) cope with future nanoparticles (ENPs) loading scenarios? Valerio Cappadonaa, Rebecca Skuceb, Charles Knappa, Vernon.
Introduction to Metallomics Supplementary Reading:
BIOSENSOR.
DG Environment, Nature Protection Unit (D3)
Environmental Education
Apes Ch 11 Risk, Toxicology, and Human Healthy
What is environmental toxicology ?
Research needs derived from MODELKEY findings
DG Environment, Unit D.2 Marine Environment and Water Industry
Environmental Catalogue Introduction
Interpretation of Descriptor 8
Presentation transcript:

Water quality related research at the Plymouth Marine Laboratory Prof. Jim Readman

Integration Sediment dynamics Bio-engineering Morphology Pollutant dispersal Modelling impact of climate change and toxicants Particles Binding Flocs Deposition Physical Processes Biological Processes Chemical Processes Estuarine and Coastal Function and Health An Integrated Programme Bioavailability Toxicology Impact of biota on hydro- and sediment dynamics

Functioning of Ecosystems Quantify key biological, physical & chemical processes, & their interactions, that control environmental health Study contaminant fluxes and the role of natural particulates in governing mobility & bioavailability Develop and apply simulation models of effects at molecular, cellular, organ, animal and community scales

Rapid Distress Signals (Diagnostic Biomarkers), Prognostic for Pathology Pathology, Immunodeficiency and Physiological Disturbance Population Decline, Loss of Biodiversity, Habitat Destruction Ecosystem Pollutant Chemicals & Radionuclides Molecular & Cellular TissueOrgans Individual Animal Long Term Short Term Signal : Noise, Responsiveness, Detectability Biological Complexity, Response Time & Ecological Significance Biological Effects & Ecological Relevance

“Biomarkers” of contaminant exposure & effect DNA adducts DNA damage DNA damage CYP’s CYP’s MDR/MXR MDR/MXR Anti-oxidant protection Anti-oxidant protection Oncoproteins e.g., ras Oncoproteins e.g., ras Connexin/Gap junctions Connexin/Gap junctions Metallothioneins Metallothioneins Stress proteins Stress proteins Lysosomal damage & dysfunction Lysosomal damage & dysfunction Augmented autophagy Augmented autophagy Cellular dysfunction & atrophy Cellular dysfunction & atrophy Histopathology and organ damage Histopathology and organ damage Pathophysiology Pathophysiology

Research into the distribution, transport, reactivity, fate and impact of pollutants. Chemicals studied have included: Pesticides/Agrochemicals Oestrogens & Anti-androgens Carcinogens Oils (fingerprinting) Nutrients Sewage Pollution Markers Biomarkers (fatty acids, pigments etc.) Antifouling Agents Industrial By-products Detergents Trace Metals etc...

Chemical analyses: PML is equipped with ultra-sensitive “state of the art” analytical facilities, which include: Gas Chromatography (GC) with a range of detectors (FID, ECD, NPD, FPD) High Performance Liquid Chromatography (HPLC) with Diode Array, Ultra Violet and Fluorescence detection GC- Mass Spectrometers (MS) HPLC-MS GC-MS/MS (EI & CI with -ve ion) HPLC-MS/MS (Electrospray and APCI) Autoanalysers

Solid phase micro-extraction MTBE Head space – SPME method developed Estuarine behaviour paper submitted (Marine Chemistry) PAH Method developed for environmental/pore waters (Environmental Geochemistry and Health ) Differentiates soluble/colloidal Implications for bioavailability measurements

Rapid Assessment of Marine Pollution immunoassay chemical analyses combined with “biomarker” biological assays

Effects of contaminants on phytoplankton antifouling “booster” biocides flow cytometry and pigments 14 C bicarbonate uptake co-ordination of EC ACE project (€1.1 million)

Readman et al. (In press) Marine Environmental Research. ng/L

Sorption studies: kinetics and colloids sterols and PAH 14 C-labelled experiments remobilisation of contaminants Bowman, J.C., Zhou, J.L. and Readman, J.W. (2002). Sediment-water interactions of natural oestrogens under estuarine conditions. Marine Chemistry Bowman, J.C., Zhou, J.L. and Readman, J.W. (2002). Sorption and desorption of benzo(a)pyrene in aquatic systems. Journal of Environmental Monitoring Bowman, J.C., Readman, J.W. and Zhou, J.L. (2003). Seasonal variability in the concentrations of Irgarol 1051 in Brighton Marina, UK; including the impact of dredging Marine Pollution Bulletin

Bulk organic composition: sediment cohesivity contributions from carbohydrates and proteins effects on contaminant mobility