{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,25]],"date-time":"2026-10-25T11:36:37Z","timestamp":1792928197829,"version":"4.5.0"},"reference-count":55,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2016,9,1]],"date-time":"2016-09-01T00:00:00Z","timestamp":1472688000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,12,21]],"date-time":"2015-12-21T00:00:00Z","timestamp":1450656000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Atmospheric Pollution Research"],"published-print":{"date-parts":[[2016,9]]},"DOI":"10.1016\/j.apr.2016.05.010","type":"journal-article","created":{"date-parts":[[2016,6,12]],"date-time":"2016-06-12T03:38:07Z","timestamp":1465702687000},"page":"935-944","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":53,"title":["Research of varying levels of greenhouse gas emissions in European countries using the k-means method"],"prefix":"10.1016","volume":"7","author":[{"given":"Anna","family":"Kijewska","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Bluszcz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"4","key":"10.1016\/j.apr.2016.05.010_bib2","doi-asserted-by":"crossref","first-page":"5","DOI":"10.7424\/jsm140402","article-title":"Development of sustainability assessment method of coal mines","volume":"13","author":"Burchart-Korol","year":"2014","journal-title":"J.\u00a0Sustain. Min."},{"issue":"1","key":"10.1016\/j.apr.2016.05.010_bib3","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1007\/s00357-010-9049-5","article-title":"Intelligent choice of the number of clusters in K-Means clustering: an experimental study with different cluster spreads","volume":"27","author":"Chiang","year":"2010","journal-title":"J.\u00a0Classif."},{"issue":"1\u20132","key":"10.1016\/j.apr.2016.05.010_bib4","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1023\/A:1007612920971","article-title":"Concept decompositions for large sparse text data using clustering","volume":"42","author":"Dhillon","year":"2001","journal-title":"Mach. Learn."},{"issue":"1","key":"10.1016\/j.apr.2016.05.010_bib5","doi-asserted-by":"crossref","first-page":"1","DOI":"10.7424\/jsm130102","article-title":"Sustainable development of mining of mineral resources","volume":"12","author":"Dubi\u0144ski","year":"2013","journal-title":"J.\u00a0Sustain. Min."},{"issue":"2","key":"10.1016\/j.apr.2016.05.010_bib6","first-page":"395","article-title":"Chances and threats of hard coal mining development in Poland \u2013 the results of experts research","volume":"59","author":"Dubi\u0144ski","year":"2014","journal-title":"Archives Min. Sci."},{"key":"10.1016\/j.apr.2016.05.010_bib7","series-title":"Why Did Greenhouse Gas Emissions Decrease in the EU between 1990 and 2012?","author":"EEA (European Environment Agency)","year":"2014"},{"key":"10.1016\/j.apr.2016.05.010_bib8","series-title":"Energy Outlook 2035 Report","author":"EO (Energy Outlook)","year":"2015"},{"key":"10.1016\/j.apr.2016.05.010_bib9","series-title":"Greenhouse gas emissions. Eurostat","author":"EUROSTAT","year":"2015"},{"key":"10.1016\/j.apr.2016.05.010_bib10","series-title":"Greenhouse Gas Emission Statistics","author":"EUROSTAT","year":"2015"},{"key":"10.1016\/j.apr.2016.05.010_bib11","series-title":"Statistical Analysis of Management Data","author":"Gatignon","year":"2010"},{"key":"10.1016\/j.apr.2016.05.010_bib12","series-title":"Applied Data Mining. Statistical Methods for Business and Industry","author":"Giudici","year":"2003"},{"key":"10.1016\/j.apr.2016.05.010_bib13","series-title":"Central Statistical Office, Energy. Warsaw 2014","author":"GUS","year":"2014"},{"issue":"1","key":"10.1016\/j.apr.2016.05.010_bib14","doi-asserted-by":"crossref","first-page":"399","DOI":"10.1007\/s11135-014-0155-z","article-title":"Assessing the quality of corporate social responsibility reports; the case of reporting practices in selected European Union member states","volume":"50","author":"H\u0105bek","year":"2016","journal-title":"Springer Qual. Quant."},{"issue":"103","key":"10.1016\/j.apr.2016.05.010_bib15","first-page":"83","article-title":"Sustainability report. Disclosure the impact of business on society and the environment","volume":"31","author":"H\u0105bek","year":"2012","journal-title":"J.\u00a0Marit. Univ. Szczecin"},{"key":"10.1016\/j.apr.2016.05.010_bib16","doi-asserted-by":"crossref","first-page":"1739","DOI":"10.1007\/s11135-013-9871-z","article-title":"Evaluation of sustainability reporting practices in Poland","volume":"48","author":"H\u0105bek","year":"2014","journal-title":"Springer Qual. Quant."},{"key":"10.1016\/j.apr.2016.05.010_bib17","series-title":"Data Mining: Concepts and Techniques","author":"Han","year":"2006"},{"key":"10.1016\/j.apr.2016.05.010_bib18","series-title":"The Elements of Statistical Learning. Data Mining, Inference, and Prediction","author":"Hastie","year":"2009"},{"issue":"14","key":"10.1016\/j.apr.2016.05.010_bib19","doi-asserted-by":"crossref","first-page":"1557","DOI":"10.1016\/S0167-8655(01)00103-9","article-title":"Estimation of the number of clusters and influence zones","volume":"22","author":"Herbin","year":"2001","journal-title":"Pattern Recognit. Lett."},{"key":"10.1016\/j.apr.2016.05.010_bib20","series-title":"Scientific Critique of IPCC's, Summary for Policymakers","author":"Idso","year":"2013"},{"key":"10.1016\/j.apr.2016.05.010_bib21","series-title":"CO2 emissions from Fuel Combustion. Highlights. 2014 Edition","author":"IEA","year":"2014"},{"issue":"8","key":"10.1016\/j.apr.2016.05.010_bib22","doi-asserted-by":"crossref","first-page":"651","DOI":"10.1016\/j.patrec.2009.09.011","article-title":"Data clustering: 50 years beyond K-means","volume":"31","author":"Jain","year":"2010","journal-title":"Pattern Recognit. Lett."},{"issue":"4","key":"10.1016\/j.apr.2016.05.010_bib23","doi-asserted-by":"crossref","first-page":"18","DOI":"10.7424\/jsm130404","article-title":"Risk assessment of a post \u2013 combustion and amine \u2013 based CO2 capture ready process","volume":"12","author":"Krzemie\u0144","year":"2013","journal-title":"J.\u00a0Sustain. Min."},{"key":"10.1016\/j.apr.2016.05.010_bib24","series-title":"Discovering Knowledge in Data. An Introduction to DATA MINING","author":"Larose","year":"2005"},{"key":"10.1016\/j.apr.2016.05.010_bib25","doi-asserted-by":"crossref","first-page":"1602","DOI":"10.1016\/j.rser.2015.09.090","article-title":"Embodied energy based optimal energy abatement strategy for Beijing economy","volume":"53","author":"Li","year":"2016","journal-title":"Renew. Sustain. Energy Rev."},{"issue":"2","key":"10.1016\/j.apr.2016.05.010_bib26","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/S0031-3203(02)00060-2","article-title":"The global k-means clustering algorithm","volume":"36","author":"Likas","year":"2003","journal-title":"Pattern Recognit."},{"issue":"1","key":"10.1016\/j.apr.2016.05.010_bib27","first-page":"113","article-title":"Impact of preparation and storage of activated carbon on the high pressure sorption of CO2","volume":"62","author":"Luty\u0144ski","year":"2014","journal-title":"Bull. Pol. Acad. Sci. Tech. Sci."},{"issue":"4","key":"10.1016\/j.apr.2016.05.010_bib28","doi-asserted-by":"crossref","first-page":"719","DOI":"10.9790\/3021-0204719725","article-title":"An overview on clustering methods","volume":"2","author":"Madhulatha","year":"2012","journal-title":"IOSR J. Eng."},{"issue":"3","key":"10.1016\/j.apr.2016.05.010_bib29","doi-asserted-by":"crossref","first-page":"38","DOI":"10.7424\/jsm130305","article-title":"The practice of mining companies in building relationships with local communities in the context of CSR formula","volume":"12","author":"Majer","year":"2013","journal-title":"J.\u00a0Sustain. Min."},{"key":"10.1016\/j.apr.2016.05.010_bib30","series-title":"Multivariate Analysis. Probability and Mathematical Statistics","author":"Mardia","year":"1979"},{"key":"10.1016\/j.apr.2016.05.010_bib31","series-title":"Assessment of the Potential Reduction of Greenhouse Gas Emissions in Poland to 2030","author":"McKinsey","year":"2010"},{"key":"10.1016\/j.apr.2016.05.010_bib32","series-title":"Core Concepts in Data Analysis: Summarization, Correlation and Visualization","author":"Mirkin","year":"2011"},{"key":"10.1016\/j.apr.2016.05.010_bib33","series-title":"Data Exploration. Methods and Algorithms","author":"Morzy","year":"2013"},{"key":"10.1016\/j.apr.2016.05.010_bib34","series-title":"Polityka klimatyczna Polski. Strategie Redukcji Emisji gaz\u00f3w Cieplarnianych w Polsce do Roku 2020","author":"M\u015a","year":"2003"},{"key":"10.1016\/j.apr.2016.05.010_bib35","series-title":"2014-Trends in Global CO2 Emissions","author":"NEAA","year":"2014"},{"key":"10.1016\/j.apr.2016.05.010_bib36","series-title":"Handbook of Statistical Analysis and Data Mining Applications","author":"Nisbet","year":"2009"},{"key":"10.1016\/j.apr.2016.05.010_bib37","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1016\/j.petrol.2013.03.013","article-title":"A\u00a0review of mineral carbonation technology in sequestration of CO2","volume":"109","author":"Olajire","year":"2013","journal-title":"J.\u00a0Pet. Sci. Eng."},{"key":"10.1016\/j.apr.2016.05.010_bib38","series-title":"Climate Change 2014. Synthesis Report","author":"Pachauri","year":"2014"},{"key":"10.1016\/j.apr.2016.05.010_bib39","series-title":"Statistical Methods of Multidimensional Comparative Analysis","author":"Panek","year":"2009"},{"issue":"4","key":"10.1016\/j.apr.2016.05.010_bib40","first-page":"5","article-title":"The role of CO2 in the Earth's ecosystem and the possibility of controlling flows between subsystems","volume":"30","author":"Paw\u0142owski","year":"2014","journal-title":"Miner. Resour. Manag."},{"key":"10.1016\/j.apr.2016.05.010_bib41","series-title":"Polish Energy Policy 2050. Warsaw 2014","author":"PEP (Polish Energy Policy)","year":"2014"},{"key":"10.1016\/j.apr.2016.05.010_bib42","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1243\/095440605X8298","article-title":"Selection of K in K-means clustering","volume":"219","author":"Pham","year":"2005","journal-title":"Proc. IMechE Part C J. Mech. Eng. Sci."},{"issue":"1","key":"10.1016\/j.apr.2016.05.010_bib43","first-page":"45","article-title":"The impact of mining on the environment in Poland \u2013 myths and reality","volume":"31","author":"Pietrzyk-Sokulska","year":"2015","journal-title":"Miner. Resour. Manag."},{"key":"10.1016\/j.apr.2016.05.010_bib44","article-title":"Mineral information and statistics for the BRIC countries 1999-2008","author":"Pitfield","year":"2010","journal-title":"Br. Geol. Surv."},{"issue":"1","key":"10.1016\/j.apr.2016.05.010_bib46","first-page":"5","article-title":"Mining and its importance in the global economy","volume":"30","author":"Ranosz","year":"2014","journal-title":"Miner. Resour. Manag."},{"key":"10.1016\/j.apr.2016.05.010_bib47","series-title":"Data Mining and Knowledge Discovery Handbook","year":"2010"},{"key":"10.1016\/j.apr.2016.05.010_bib48","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1109\/TPAMI.1984.4767478","article-title":"K-means-type algorithms: a generalized convergence theorem and characterization of local optimality","volume":"1","author":"Selim","year":"1984","journal-title":"IEEE Trans. Pattern Anal. Mach. Intell."},{"issue":"10","key":"10.1016\/j.apr.2016.05.010_bib49","first-page":"13","article-title":"K-means with three different distances metrics","volume":"67","author":"Singh","year":"2013","journal-title":"Int. J. Comput. Appl."},{"key":"10.1016\/j.apr.2016.05.010_bib50","article-title":"Accessible statistics course using STATISTICA examples from medicine","volume":"3","author":"Stanisz","year":"2007","journal-title":"Multivar. Anal."},{"issue":"2","key":"10.1016\/j.apr.2016.05.010_bib51","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1111\/1467-9868.00293","article-title":"Estimating the number of clusters in a data set via the gap statistic","volume":"B 63","author":"Tibshirani","year":"2001","journal-title":"J.\u00a0R. Stat. Soc."},{"issue":"4","key":"10.1016\/j.apr.2016.05.010_bib52","first-page":"109","article-title":"Mineral sequestration of CO2 in suspensions containing mixtures of fly ashes and desulphurization waste","volume":"26","author":"Uliasz-Boche\u0144czyk","year":"2010","journal-title":"Miner. Resour. Manag."},{"issue":"3","key":"10.1016\/j.apr.2016.05.010_bib53","first-page":"99","article-title":"Mineral carbonation using natural materials \u2013 CO2 reduction method?","volume":"30","author":"Uliasz-Boche\u0144czyk","year":"2014","journal-title":"Miner. Resour. Manag."},{"key":"10.1016\/j.apr.2016.05.010_bib54","doi-asserted-by":"crossref","first-page":"4873","DOI":"10.1016\/j.egypro.2009.02.316","article-title":"Estimation of CO2 sequestration potential via mineral carbonation in fly ash from lignite combustion in Poland","volume":"1","author":"Uliasz-Boche\u0144czyk","year":"2009","journal-title":"Energy Procedia"},{"key":"10.1016\/j.apr.2016.05.010_bib55","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1016\/j.ecoinf.2014.09.008","article-title":"Structure decomposition analysis for energy-related GHG emission in Beijing: urban metabolism and hierarchical structure","volume":"26","author":"Xia","year":"2015","journal-title":"Ecol. Inf."},{"key":"10.1016\/j.apr.2016.05.010_bib56","doi-asserted-by":"crossref","first-page":"449","DOI":"10.1016\/j.enpol.2012.02.055","article-title":"Energy abatement in Chinese industry: cost evaluation of regulation strategies and allocation alternatives","volume":"45","author":"Xia","year":"2012","journal-title":"Energy Policy"},{"key":"10.1016\/j.apr.2016.05.010_bib57","doi-asserted-by":"crossref","first-page":"3520","DOI":"10.1016\/j.enpol.2011.03.051","article-title":"Energy security, efficiency and carbon emission of Chinese industry","volume":"39","author":"Xia","year":"2011","journal-title":"Energy Policy"}],"container-title":["Atmospheric Pollution Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1309104215305754?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1309104215305754?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,11]],"date-time":"2018-09-11T07:50:03Z","timestamp":1536652203000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1309104215305754"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,9]]},"references-count":55,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2016,9]]}},"alternative-id":["S1309104215305754"],"URL":"https:\/\/doi.org\/10.1016\/j.apr.2016.05.010","relation":{},"ISSN":["1309-1042"],"issn-type":[{"value":"1309-1042","type":"print"}],"subject":[],"published":{"date-parts":[[2016,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Research of varying levels of greenhouse gas emissions in European countries using the k-means method","name":"articletitle","label":"Article Title"},{"value":"Atmospheric Pollution Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.apr.2016.05.010","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2016 Turkish National Committee for Air Pollution Research and Control. Production and hosting by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}