1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212570_28446780.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Global Monitoring Plan data reporting and visualization tool www. pops-gmp.org Jana Klánová Research Centre for Toxic Compounds in the Environment Masaryk University, Brno, Czech Republic E-mail: klanova@recetox.muni.cz 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif The goal is to • enhance visibility of the GMP and relevant data, • facilitate improved interpretation, spatial visualization, and modeling of available monitoring data, • improve the flow of relevant data to the environmental and health communities, • enhance our understanding of environmental factors affecting human health and well-being, • promote a focus on prevention of environmental and human impacts. The Glpbal Monitoring Plan: data management and visualization tool 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Background - purpose and objective •GMP for effectiveness evaluation • •Objective • • Provide a harmonized organizational framework for the collection of comparable monitoring data on the presence of the persistent organic pollutants listed in Annexes A, B and C of the Convention in order to identify time trends in emissions and/or exposure to chemicals in Stockholm Convention as well as to provide information on their regional and global environmental transport. • 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif GMP - where are we now? •GMP steps/tools •Data generation: monitoring programmes •Data handling: data collection, transfer and storage •Data analysis: analytical tools and reporting •¯ •Effectiveness evaluation: •trend assessment - emissions and human exposure •evaluation of environmental transport, •preparation of regional/global reports for the decision making by Parties at COP7 • •Where are we? •1st report to GMP endorsed at COP4 in 2009 as 5 GMP regional reports in .pdf •Effectiveness evaluation - can use the 1st GMP report for baseline, •2nd monitoring report - data collection in 2013/2014, regional reports due in 2015 (COP7) •= need to prepare now for effective linking with previous work and bridging the identified challenges 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif GMP - chapter VI - data handling •What are the building stones? •GMP Guidance - Chapter VI: Data handling • •Ensure that collected data are 1.Relevant and up-to-date 2.Have sufficient quality and level of detail 3.Consistent and comparable over time 4.Transparent and to the extent possible public or unrestricted as much as possible 5. •1. Data relevance/scope •POPs in Annexes A,B,C –individual chemicals or cogeners = GMP recommended analytes •Selected core matrices –air, human tissues + new POPs:expanded to water, technical samples 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Chapter VI •2. Data structure •Primary GMP data - un-aggregated values; LOD/LOQ use •GMP meta-data - complementary information to primary data •sampling location(s) / site description; •time of sampling (or the time period represented by the dataset); •Data on other factors (i.e age/size of animals sampled, volumes of air sampled, information on smoking or dietary habits of the sampled populations, methods employed….); •Data on parameters to allow conversion between reporting basis (e.g. % lipid and methods used for lipid determination); •Information on methodologies employed for sampling and analysis, •Information on QA/QC routines; •Aggregated data: need clear indication of aggregation type: average, geometric mean, median.. •+ variability measures (standard deviation, confidence interval etc.) •Uniform methodology for derived parameters - TEQ •Application of QA/QC routines 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Chapter VI •3. Data Quality •Quality check cycle •various levels: at the source, nationally/monitoring programme, regionally •same for all regions (not the lowest common denominator) • •use of appropriate methodology and QA/QC routines •correctness and completeness check regarding the reporting requirements •data suitability for the purposes of the effectiveness evaluation - assessment of data, confidence intervals, supporting information, sampling and analytical methods •ownership/transparency: –Confirmation of correct and accurate transformation/transfer of data –Recognize data owners/potential restrictions –Require comments from data sources to the output • 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Chapter VI - data management •What is the next step for better/most effective use of existing data? •How best assist ROGs in their task? • •Chapter VI suggests •Creation of GMP data repository/ regional nodes = 6 geographic regions -compile and archive national/regional data and outputs -Facilitate access to data by regional assessment groups -Ensure transparency, interoperability (forward looking) -Standardized data exchange and reporting system (comparability, ¯errors, links) • •Priority tasks/identified challenges -Based on experience with GMP1 - need for standardized data exchange and reporting system - what is practical and feasible? How to make it comprehensive AND simple and user friendly? -Definition of tools for analyses such as time trends + minimum detectable change -Comprehensive GMP data management - e-tool to store, visualize and assess data and assist ROG/GCG most effectively 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Aldrin Chlordane DDT Dieldrin Endrin Heptachlor Hexachlorbenzene (HCB) Mirex Polychlorinated biphenyls (PCB) Polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDDs/PCDFs) Toxaphene Pentachlorbenzene (PeCB) Tetrabromodiphenyl ether (tetraBDE) Pentabromodiphenyl ether (pentaBDE) Heptabfomodiphenyl ether (hepta BDE) Hexabromdiphenyl ether (hexa BDE) Chlordecone Hexabrombiphenyl Perfluorooctane sulfonic acid (PFOA), its salts and perfluoroctane sulfonyl fluoride Alpha hexachlorocyclohexane (a-HCH)* Beta hexachlorocyclohexane (b-HCH)* Lindane (g-HCH)* Endosulfan Chemicals in the Stockholm Convention Chemicals identified in GMP reports (isomers, sums, transformation products) Dieldrin, Endrin (also ketone and Endrin group = sum of) Mirex 36 various PCBs: indicator PCBs (PCB 28, PCB 52, PCB 101, PCB 118, PCB 138, PCB 153, PCB 180) and 29 others. Various PCBs WHO-TEQ and PCBs I-TEQ, Sum of 3, 10, 14, 21, 25, 48 PCBs, dl-PCBs (also with WHO-TEQ), Mono-ortho and Non-ortho PCBs in TEQs Parlar (Toxaphene) 26 isomers, Parlar (Toxaphene) 50, Parlar (Toxaphene) 62, Toxaphene (as a group), Parlar 40, Parlar 41, Parlar 44 DDT, DDE, DDD, o,p’-DDT, o,p’-DDE, o,p’-DDD, p,p’-DDT, p,p’-DDE, p,p’-DDD, Sum of DDTs, Sum p,p-DDX (p,p-isomers together), Sums of various number of DDT isomers, DDT + p,p-DDE Reported only as a sum of 3 PBDEs PCDDs and PCDFs (15 congeners) in sum or separately - PCDDs, PCDFs, PCDDs/Fs – often as various TEQs: WHO-TEQ, Nordic-TEQ and I-TEQ, OCDD, OCDF Endosulfan I, Endosulfan II, Endosulfan SO4, Endosulfans (sum of) Aldrin Pentachlorbenzene (PeCB) Cis- (alpha-) chlordane, Trans- (gamma-) chlordane, Oxychlordane, Cis- and Trans-nonachlor, Chlordane (as a group), Chlordane + Nonachlor, Chlordane + trans-nonachlor Heptachlor, Heptachlorepoxide, Heptachlorepoxide cis-, Heptachlorepoxide trans-, Heptachlor group (sum of) a-HCH, b-HCH, g-HCH, d-HCH, HCHs (sum of) Hexachlorbenzene (HCB) + other chemicals not listed in the Stockholm Convention Dacthal, Isodine, Methoxychlor, trifluralin and delta-HCH First monitoring report 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Parameters in GMR1 •Together, all regional GMP reports contain 171 variables (including •concentration data on congeners, isomers, transformation products, various summations and toxic equivalents – TEQs). Analysing the primary pool of reported parameters, 58 of them were related to 12 original Stockholm Convention POPs) as specified in the chapter 2 of the Guidance on the GMP for Persistent Organic Pollutants, 2007 (compounds highly recommended for monitoring and evaluation). •Additional 7 of all reported variables (alpha-HCH, beta-HCH, gamma- •HCH, PeCB, endosulfan I, endosulfan II and endosulfan SO4) were not •obligatory at the time of the first GMP report, but they are very important for the future as they are related to the additional 10 compounds that were listed in the Stockholm Convention in 2009 and in 2011, respectively. •Their specification can be found in the revised Guidance on the GMP for •Persistent Organic Pollutants, 2009. Draft revised guidance on the global monitoring plan for persistent organic pollutants. • 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Parameters in GMR1 •The third group (84 variables) comprises parameters related to the Stockholm Convention POPs, but not specified in the Guidelines. Among them, there are various PCB congeners (not recommended in the Guidance) and often not very well defined summations of the individual compounds (56 together) as well as variety of 28 toxic equivalents (TEQs for dioxins, furans and PCBs based on various TEFs, often not cited correctly). • •In the fourth group there are 22 chemicals or parameters with no relation to the Stockholm Convention (mostly PAHs (16 PAHs + sum of PAHs). We believe that only the first two groups of parameters should be reported in the next GMP data collection campaigns as parameters from the third group can be calculated in the (global) database and parameters currently reported under the fourth group have no relation to the effectiveness evaluation of the Stockholm Convention. • 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Identified data challenges •heterogenous nomenclature (i.e. trans-chlordane vs. gamma-chlordane) •unclear reporting or missing units •parameters without specification which isomers or degradation products summed up (“chlordanes”, “PCBs”, “DDTs”, “heptachlor) •Difference in labeling of PCBs summations •Limit of Quantification (LOQ) not reported •Ambient air data reported as spatially aggregated values, often without specific information on number and type of sampling site •Missing or wrong specification of the TEF values used for calculation of the TEQ (year). •Various WHO-TEQ values used (WHO-TEQ 1995, 1997, 1998, 2001, 2005) • Consequence •reliability of collected GMP1 data significantly influenced •narrowed data pool for future comparisons BUT could be improved if we can find the way how to amend/complement problematic records in GMP1 and effectively link them to GMP2 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Long-term active air sampling networks 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Passive air sampling networks 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Main menu Click on this logo to return to this page again Description and links to all available reports 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Use this dropdown list to switch among matrices Drag to zoom in and out. You can use scroll button on your mouse to zoom as well. You can move in the map by dragging it Use these buttons to move, play or pause slideshow in the selected time scale Use this dropdown menu to select time interval, in which the data are displayed Select the type of map to be displayed 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Screen shot 2012-03-#2DF486.png 0007F9C5 Macintosh HD 7C26853B: 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Use dropdown lists to select from available values to filter the output. List of countries List of years Hover the mouse cursor over a cell to get additional information about aggregated value. Click on the cell to show corresponding values. 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Use dropdown lists to select from available values to filter the output. Filters marked with the grey cross can be deactivated Hover the mouse cursor over a cell to get additional information about aggregated value. Click on the cell to show corresponding values. List of countries List of compounds 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Reported values are shown as a box-and-whisker plot. A plot consist of minimum, maximum, mean and median. If a value is unavailable, appropriate sign is not displayed Use dropdown lists to select from available values to filter the output. 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif GMP I unep-design-v2-3.jpg GMP II unep-design-v2-3.jpg Case matching Compatibility Uncertainty & variability analysis Time-related changes & statistical significance Historical time trends Recent fluctuation in time BASELINE ESTIMATES EFFECT SIZE ESTIMATES fialove fialove fialove Data analysis - methodological proposal 3. Steps for standardization of the monitoring data - methodology 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif OBLIGATORY DESCRIPTORS INFORMATION SOURCE IDENTIFIERS CLASSIFIERS NOMENCLATURE IV. III. II. I. New e-data capture system GMP I unep-design-v2-3.jpg GMP II unep-design-v2-3.jpg Real time validatoin Retrospective corrections 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Main Characteristics • Well defined structure of main data fields (entities) • Respects defined and optimized ontology • Standardized content in all attributes • Allows retrospective validating of GMP I data Proposal for e-data capture system 4. Proposal for electronic format template for the next GMP Hierarchical structure of data entities and umbrella of ontology 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Proposal for electronic reporting format - overview •Ensures that GMP 2 could be effectively linked to GMP1 reports •Data are relevant (and up-to-date) - SC chemicals only •Data have sufficient quality and level of detail - analytical tools •Consistent and comparable over time - hierarchical structure and optimized ontology •Access is transparent - via web interface, •data restriction - possible to set up depending on the user/provider/data owner •Safety and security of data - international standards and settings in place • • •Simple and feasible step-by-step approach to GMP data storage and handling, including data search and data analysis tools - now available for trials/testing 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Supported by CETOCOEN (CZ.1.05/2.1.00/01.0001) project of the European Union Structural Funds, Operational programme „Research and development of Innovations“ bottom 1212569_21823227.jpg recetox-cerna-kulate-CZ.gif logo_mu_cerne.gif logo_sci-black.gif Thank you for your kind attention