SJR - Nigeria

<html> <head> <title>SJR - Nigeria</title> <meta name="viewport" content="width=device-width, user-scalable=no" /> <link href='https://fonts.googleapis.com/css?family=Roboto:400,500,700' rel='stylesheet' type='text/css' /> <link href='./gridcss/grid.css' rel='stylesheet' type='text/css' /> <link href='./gridcss/sjr.css?2' rel='stylesheet' type='text/css' /> <link rel="shortcut icon" href="favicon.ico" /> <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"> <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"> <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"> <link rel="manifest" href="/site.webmanifest"> <meta name="msapplication-TileColor" content="#da532c"> <meta name="theme-color" content="#ffffff"> <link href='./multisitebar/multisite.css' rel='stylesheet' type='text/css' /> <script src="./js/raceme.min.js"></script> <script src="./js/papaparse.min.js"></script> <script src="./js/Dataset.min.js"></script> <script src="./js/Axis.min.js"></script> <script src="./js/Elements.min.js"></script> <script src="./js/Frame.min.js"></script> <script src="./js/Properties.min.js"></script> <script src="./js/View.min.js"></script> <script src="./js/Utils.min.js"></script> <script src="./js/Player.min.js"></script> <script src="./js/Legend.min.js"></script> <script src="./js/tooltip.min.js"></script> <script src="./js/cola.min.js"></script> <script src="./gridcss/grid.js"></script> <script src="./js/dropdown.js"></script> <script src="./js/mainmenu.js"></script> <script type="text/javascript"> main(function () { var settings_documents={ general: { padding:20, donut_padding:0.7, default_color:"rgb(231, 118, 66)", colors:{'Citable documents':'rgb(122,195,106)','Non-citable documents':'rgb(204, 237, 197)'} }, grammar: [ { variable:"Type", property:"color" }, { variable:"Type", property:"division" }, { variable:"Value", property:"angle" }, { variable:"Type", property:"tooltip" }, { variable:"Value", property:"tooltip", tooltip_format:": [value] ([percentage])" } ] }; var settings_cites={ general: { padding:20, donut_padding:0.7, default_color:"rgb(231, 118, 66)", colors:{'External cites':'rgb(56, 133, 200)','Self cites':'rgb(201, 220, 237)'} }, grammar: [ { variable:"Type", property:"color" }, { variable:"Type", property:"division" }, { variable:"Value", property:"angle" }, { variable:"Type", property:"tooltip" }, { variable:"Value", property:"tooltip", tooltip_format:": [value] ([percentage])" } ] }; var settings_citable_noncitable={ general: { padding:10, default_shape:"none", default_width:1, default_area:400, default_color:"rgb(231, 118, 66)", colors:{"Citable documents":"rgb(122,195,106)","Non-citable documents":"rgb(237, 125, 115)"}, bar_width:0.6 }, grammar: [ { variable:"Year", property:"axis_x", legend:false, show_title:false, show_ticks:false, show_line:false, padding:0 }, { variable:"Value", property:"axis_y", padding:0, show_title:false, show_ticks:false, show_line:false }, { "variable":"Type", "property":"color" }, { variable:"Type", property:"tooltip" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" }, { variable:"Year", property:"connection", connection_type:"both", alpha:0.8 }, { variable:"Value", property:"tooltip", tooltip_format:": [value]" } ] }; var settings_cited_uncited={ general: { padding:10, default_shape:"none", default_width:1, default_area:400, default_color:"rgb(231, 118, 66)", colors:{"Cited documents":"rgb(122,195,106)","Uncited documents":"rgb(237, 125, 115)"}, bar_width:0.6 }, grammar: [ { variable:"Year", property:"axis_x", legend:false, show_title:false, show_ticks:false, show_line:false, padding:0 }, { variable:"Value", property:"axis_y", padding:0, show_title:false, show_ticks:false, show_line:false }, { "variable":"Type", "property":"color" }, { variable:"Type", property:"tooltip" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" }, { variable:"Year", property:"connection", connection_type:"both", alpha:0.8 }, { variable:"Value", property:"tooltip", tooltip_format:": [value]" } ] }; var settings_international={ general: { padding:10, default_shape:"none", default_width:3, default_area:400, default_color:"rgb(122,195,106)" }, grammar: [ { variable:"Year", property:"axis_x", legend:false, show_title:false, show_ticks:false, show_line:false, padding:0 }, { variable:"International", property:"axis_y", show_title:false, show_ticks:false, show_line:false, show_grid_lines:true }, { variable:"Year", property:"connection" }, { variable:"International", property:"tooltip", tooltip_format:"[value]%" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" } ] }; var settings_external_self={ general: { padding:10, default_shape:"none", default_width:1, default_area:400, default_color:"rgb(231, 118, 66)", colors:{"External Cites":"rgb(122,195,106)","Self Cites":"rgb(237, 125, 115)"}, bar_width:0.6 }, grammar: [ { variable:"Year", property:"axis_x", legend:false, show_title:false, show_ticks:false, show_line:false, padding:0 }, { variable:"Value", property:"axis_y", padding:0, show_title:false, show_ticks:false, show_line:false }, { "variable":"Type", "property":"color" }, { variable:"Type", property:"tooltip" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" }, { variable:"Year", property:"connection", connection_type:"both", alpha:0.8 }, { variable:"Value", property:"tooltip", tooltip_format:": [value]" } ] }; var settings_world_region={ general: { padding:10, default_shape:"none", default_width:3, default_area:400 }, grammar: [ { variable:"Year", property:"axis_x", legend:false, show_title:false, show_ticks:false, show_line:false, padding:0 }, { variable:"Value", property:"axis_y", show_title:false, show_ticks:false, show_line:false, show_grid_lines:true }, { variable:"Year", property:"connection" }, { variable:"Value", property:"tooltip", tooltip_format:"[value]%" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" }, { variable:"Type", property:"color" } ] }; var settings_bysubjects={ general: { padding:20, default_width:1, default_area:20, default_shape:"none", bar_width:0.8 }, grammar: [ { variable:"Year", property:"axis_x", show_title:true, show_ticks:false, show_line:true, padding:0 }, { variable:"Subject", property:"axis_y", show_title:false, show_ticks:false, show_line:false, show_grid_lines:true, grid_lines_color:"rgb(225,225,225)", grid_lines_type:"solid", show_labels:true, padding:0 }, { variable:"Value", property:"axis_y", padding:0, show_title:false, show_ticks:false, show_line:false, show_labels:false, show_grid_lines:false }, { variable:"Year", property:"connection", connection_type:"both", alpha:0.8 }, { variable:"Subject", property:"tooltip" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" }, { variable:"Value", property:"tooltip", tooltip_format:"\n[value] documents" } ] }; var settings_openaccess={ general: { padding:20, default_width:3, default_area:20, default_shape:"bar", bar_width:0.75, legend_position:'bottom', colors:{'Open Access':'rgb(56, 133, 200)','No Open Access':'rgb(230,230,230)'} }, grammar: [ { variable:"Year", property:"axis_x", show_title:false, show_ticks:false, show_line:true, padding:0 }, { variable:"Percent", property:"axis_y", padding:0, show_title:false, show_ticks:false, show_line:false, show_labels:false, show_grid_lines:false }, { variable:"Type", property:"Color", legend:false, label:"" }, { variable:"Type", property:"tooltip" }, { variable:"Year", property:"tooltip", tooltip_format:" ([value])" }, { variable:"Value", property:"tooltip", tooltip_format:"\n[value] documents" }, { variable:"Percent", property:"tooltip", tooltip_format:"\n[value]%" } ] }; var data_documents = "Type;Value\nCitable documents;18304\nNon-citable documents;440"; var ds_documents=new viz.Dataset({ data:data_documents }).done(function () { new viz.View('svg_documents', this, settings_documents); }); var data_cites = "Type;Value\nExternal cites;200571\nSelf cites;56565"; var ds_documents=new viz.Dataset({ data:data_cites }).done(function () { new viz.View('svg_cites', this, settings_cites); }); var data_citable_noncitable = "Year;Type;Value\n1996;Non-citable documents;1\n1997;Non-citable documents;1\n1998;Non-citable documents;0\n1999;Non-citable documents;0\n2000;Non-citable documents;0\n2001;Non-citable documents;1\n2002;Non-citable documents;3\n2003;Non-citable documents;7\n2004;Non-citable documents;1\n2005;Non-citable documents;2\n2006;Non-citable documents;3\n2007;Non-citable documents;2\n2008;Non-citable documents;3\n2009;Non-citable documents;2\n2010;Non-citable documents;5\n2011;Non-citable documents;4\n2012;Non-citable documents;4\n2013;Non-citable documents;7\n2014;Non-citable documents;5\n2015;Non-citable documents;1\n2016;Non-citable documents;16\n2017;Non-citable documents;15\n2018;Non-citable documents;32\n2019;Non-citable documents;46\n2020;Non-citable documents;49\n2021;Non-citable documents;54\n2022;Non-citable documents;81\n2023;Non-citable documents;95\n1996;Citable documents;128\n1997;Citable documents;116\n1998;Citable documents;136\n1999;Citable documents;127\n2000;Citable documents;135\n2001;Citable documents;134\n2002;Citable documents;167\n2003;Citable documents;164\n2004;Citable documents;265\n2005;Citable documents;198\n2006;Citable documents;294\n2007;Citable documents;340\n2008;Citable documents;358\n2009;Citable documents;398\n2010;Citable documents;449\n2011;Citable documents;469\n2012;Citable documents;459\n2013;Citable documents;407\n2014;Citable documents;471\n2015;Citable documents;559\n2016;Citable documents;667\n2017;Citable documents;832\n2018;Citable documents;1078\n2019;Citable documents;1385\n2020;Citable documents;1777\n2021;Citable documents;2248\n2022;Citable documents;2255\n2023;Citable documents;2288"; var ds_citable_noncitable=new viz.Dataset({ data:data_citable_noncitable, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_citable_noncitable',settings_citable_noncitable); }); var data_cited_uncited = "Year;Type;Value\n1996;Uncited documents;20\n1997;Uncited documents;20\n1998;Uncited documents;23\n1999;Uncited documents;20\n2000;Uncited documents;18\n2001;Uncited documents;17\n2002;Uncited documents;34\n2003;Uncited documents;19\n2004;Uncited documents;84\n2005;Uncited documents;37\n2006;Uncited documents;55\n2007;Uncited documents;50\n2008;Uncited documents;71\n2009;Uncited documents;58\n2010;Uncited documents;91\n2011;Uncited documents;80\n2012;Uncited documents;68\n2013;Uncited documents;57\n2014;Uncited documents;58\n2015;Uncited documents;51\n2016;Uncited documents;49\n2017;Uncited documents;59\n2018;Uncited documents;95\n2019;Uncited documents;204\n2020;Uncited documents;217\n2021;Uncited documents;360\n2022;Uncited documents;543\n2023;Uncited documents;1369\n1996;Cited documents;109\n1997;Cited documents;97\n1998;Cited documents;113\n1999;Cited documents;107\n2000;Cited documents;117\n2001;Cited documents;118\n2002;Cited documents;136\n2003;Cited documents;152\n2004;Cited documents;182\n2005;Cited documents;163\n2006;Cited documents;242\n2007;Cited documents;292\n2008;Cited documents;290\n2009;Cited documents;342\n2010;Cited documents;363\n2011;Cited documents;393\n2012;Cited documents;395\n2013;Cited documents;357\n2014;Cited documents;418\n2015;Cited documents;509\n2016;Cited documents;634\n2017;Cited documents;788\n2018;Cited documents;1015\n2019;Cited documents;1227\n2020;Cited documents;1609\n2021;Cited documents;1942\n2022;Cited documents;1793\n2023;Cited documents;1014"; var ds_cited_uncited=new viz.Dataset({ data:data_cited_uncited, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_cited_uncited',settings_cited_uncited); }); var data_international = "Year;International\n1996;27.13\n1997;21.37\n1998;19.12\n1999;20.47\n2000;11.11\n2001;16.30\n2002;17.06\n2003;22.22\n2004;20.68\n2005;19.00\n2006;20.88\n2007;18.71\n2008;15.24\n2009;17.50\n2010;20.26\n2011;23.04\n2012;32.18\n2013;32.85\n2014;43.91\n2015;44.64\n2016;45.24\n2017;48.64\n2018;50.18\n2019;48.01\n2020;50.11\n2021;50.00\n2022;55.27\n2023;60.85"; var ds_international=new viz.Dataset({ data:data_international, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_international',settings_international); }); var data_external_self = "Year;Type;Value\n1996;Self Cites;405\n1997;Self Cites;437\n1998;Self Cites;444\n1999;Self Cites;481\n2000;Self Cites;425\n2001;Self Cites;651\n2002;Self Cites;770\n2003;Self Cites;918\n2004;Self Cites;908\n2005;Self Cites;853\n2006;Self Cites;1235\n2007;Self Cites;1736\n2008;Self Cites;1430\n2009;Self Cites;1412\n2010;Self Cites;1591\n2011;Self Cites;1636\n2012;Self Cites;1779\n2013;Self Cites;1921\n2014;Self Cites;2336\n2015;Self Cites;2634\n2016;Self Cites;3268\n2017;Self Cites;3800\n2018;Self Cites;4167\n2019;Self Cites;4940\n2020;Self Cites;6147\n2021;Self Cites;5473\n2022;Self Cites;3601\n2023;Self Cites;1167\n1996;External Cites;1158\n1997;External Cites;1300\n1998;External Cites;1607\n1999;External Cites;921\n2000;External Cites;1398\n2001;External Cites;4184\n2002;External Cites;1883\n2003;External Cites;2317\n2004;External Cites;2338\n2005;External Cites;1906\n2006;External Cites;6156\n2007;External Cites;6488\n2008;External Cites;5854\n2009;External Cites;4316\n2010;External Cites;7375\n2011;External Cites;5544\n2012;External Cites;5983\n2013;External Cites;6352\n2014;External Cites;9290\n2015;External Cites;10840\n2016;External Cites;10243\n2017;External Cites;16542\n2018;External Cites;15739\n2019;External Cites;16841\n2020;External Cites;21429\n2021;External Cites;18952\n2022;External Cites;11004\n2023;External Cites;2611"; var ds_external_self=new viz.Dataset({ data:data_external_self, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_external_self',settings_external_self); }); var data_world_region = "Year;Type;Value\n1996;world;0.25\n1997;world;0.22\n1998;world;0.25\n1999;world;0.22\n2000;world;0.23\n2001;world;0.22\n2002;world;0.28\n2003;world;0.26\n2004;world;0.38\n2005;world;0.26\n2006;world;0.34\n2007;world;0.36\n2008;world;0.38\n2009;world;0.38\n2010;world;0.41\n2011;world;0.38\n2012;world;0.37\n2013;world;0.31\n2014;world;0.33\n2015;world;0.37\n2016;world;0.41\n2017;world;0.48\n2018;world;0.53\n2019;world;0.58\n2020;world;0.66\n2021;world;0.73\n2022;world;0.76\n2023;world;0.77\n1996;Africa;10.83\n1997;Africa;9.15\n1998;Africa;10.32\n1999;Africa;9.78\n2000;Africa;10.19\n2001;Africa;9.90\n2002;Africa;10.64\n2003;Africa;9.92\n2004;Africa;14.07\n2005;Africa;10.26\n2006;Africa;12.54\n2007;Africa;13.06\n2008;Africa;12.65\n2009;Africa;11.81\n2010;Africa;12.36\n2011;Africa;12.24\n2012;Africa;11.03\n2013;Africa;8.57\n2014;Africa;8.57\n2015;Africa;9.11\n2016;Africa;9.22\n2017;Africa;10.47\n2018;Africa;11.21\n2019;Africa;12.37\n2020;Africa;13.09\n2021;Africa;13.31\n2022;Africa;12.80\n2023;Africa;13.32"; var ds_world_region=new viz.Dataset({ data:data_world_region, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_world_region',settings_world_region); }); var data_bysubjects = "Year;Subject;Value\n1996;Ecological Modeling;3\n1997;Ecological Modeling;3\n1998;Ecological Modeling;2\n2001;Ecological Modeling;2\n2002;Ecological Modeling;6\n2003;Ecological Modeling;4\n2004;Ecological Modeling;8\n2005;Ecological Modeling;1\n2006;Ecological Modeling;5\n2007;Ecological Modeling;1\n2008;Ecological Modeling;1\n2009;Ecological Modeling;4\n2010;Ecological Modeling;3\n2011;Ecological Modeling;2\n2012;Ecological Modeling;4\n2013;Ecological Modeling;4\n2014;Ecological Modeling;12\n2015;Ecological Modeling;6\n2016;Ecological Modeling;7\n2017;Ecological Modeling;18\n2018;Ecological Modeling;12\n2019;Ecological Modeling;7\n2020;Ecological Modeling;22\n2021;Ecological Modeling;28\n2022;Ecological Modeling;27\n2023;Ecological Modeling;17\n1996;Ecology;27\n1997;Ecology;27\n1998;Ecology;30\n1999;Ecology;20\n2000;Ecology;19\n2001;Ecology;19\n2002;Ecology;26\n2003;Ecology;35\n2004;Ecology;20\n2005;Ecology;24\n2006;Ecology;24\n2007;Ecology;21\n2008;Ecology;53\n2009;Ecology;31\n2010;Ecology;41\n2011;Ecology;63\n2012;Ecology;77\n2013;Ecology;64\n2014;Ecology;59\n2015;Ecology;55\n2016;Ecology;86\n2017;Ecology;95\n2018;Ecology;119\n2019;Ecology;139\n2020;Ecology;195\n2021;Ecology;210\n2022;Ecology;255\n2023;Ecology;252\n1996;Environmental Chemistry;11\n1997;Environmental Chemistry;11\n1998;Environmental Chemistry;7\n1999;Environmental Chemistry;9\n2000;Environmental Chemistry;10\n2001;Environmental Chemistry;11\n2002;Environmental Chemistry;21\n2003;Environmental Chemistry;18\n2004;Environmental Chemistry;14\n2005;Environmental Chemistry;22\n2006;Environmental Chemistry;36\n2007;Environmental Chemistry;55\n2008;Environmental Chemistry;60\n2009;Environmental Chemistry;133\n2010;Environmental Chemistry;125\n2011;Environmental Chemistry;106\n2012;Environmental Chemistry;75\n2013;Environmental Chemistry;57\n2014;Environmental Chemistry;53\n2015;Environmental Chemistry;73\n2016;Environmental Chemistry;97\n2017;Environmental Chemistry;104\n2018;Environmental Chemistry;134\n2019;Environmental Chemistry;197\n2020;Environmental Chemistry;262\n2021;Environmental Chemistry;353\n2022;Environmental Chemistry;432\n2023;Environmental Chemistry;524\n1996;Environmental Engineering;27\n1997;Environmental Engineering;15\n1998;Environmental Engineering;19\n1999;Environmental Engineering;12\n2000;Environmental Engineering;22\n2001;Environmental Engineering;14\n2002;Environmental Engineering;25\n2003;Environmental Engineering;21\n2004;Environmental Engineering;20\n2005;Environmental Engineering;24\n2006;Environmental Engineering;49\n2007;Environmental Engineering;37\n2008;Environmental Engineering;41\n2009;Environmental Engineering;47\n2010;Environmental Engineering;46\n2011;Environmental Engineering;31\n2012;Environmental Engineering;64\n2013;Environmental Engineering;42\n2014;Environmental Engineering;65\n2015;Environmental Engineering;65\n2016;Environmental Engineering;105\n2017;Environmental Engineering;122\n2018;Environmental Engineering;172\n2019;Environmental Engineering;264\n2020;Environmental Engineering;281\n2021;Environmental Engineering;303\n2022;Environmental Engineering;392\n2023;Environmental Engineering;385\n1996;Environmental Science (miscellaneous);26\n1997;Environmental Science (miscellaneous);24\n1998;Environmental Science (miscellaneous);31\n1999;Environmental Science (miscellaneous);34\n2000;Environmental Science (miscellaneous);42\n2001;Environmental Science (miscellaneous);42\n2002;Environmental Science (miscellaneous);50\n2003;Environmental Science (miscellaneous);47\n2004;Environmental Science (miscellaneous);92\n2005;Environmental Science (miscellaneous);61\n2006;Environmental Science (miscellaneous);118\n2007;Environmental Science (miscellaneous);134\n2008;Environmental Science (miscellaneous);112\n2009;Environmental Science (miscellaneous);98\n2010;Environmental Science (miscellaneous);139\n2011;Environmental Science (miscellaneous);141\n2012;Environmental Science (miscellaneous);135\n2013;Environmental Science (miscellaneous);93\n2014;Environmental Science (miscellaneous);130\n2015;Environmental Science (miscellaneous);156\n2016;Environmental Science (miscellaneous);164\n2017;Environmental Science (miscellaneous);214\n2018;Environmental Science (miscellaneous);351\n2019;Environmental Science (miscellaneous);467\n2020;Environmental Science (miscellaneous);611\n2021;Environmental Science (miscellaneous);846\n2022;Environmental Science (miscellaneous);696\n2023;Environmental Science (miscellaneous);760\n1996;Global and Planetary Change;1\n1997;Global and Planetary Change;3\n1998;Global and Planetary Change;4\n1999;Global and Planetary Change;3\n2000;Global and Planetary Change;3\n2001;Global and Planetary Change;4\n2002;Global and Planetary Change;7\n2003;Global and Planetary Change;3\n2004;Global and Planetary Change;6\n2005;Global and Planetary Change;3\n2006;Global and Planetary Change;2\n2007;Global and Planetary Change;3\n2008;Global and Planetary Change;1\n2009;Global and Planetary Change;4\n2010;Global and Planetary Change;10\n2011;Global and Planetary Change;10\n2012;Global and Planetary Change;12\n2013;Global and Planetary Change;18\n2014;Global and Planetary Change;13\n2015;Global and Planetary Change;33\n2016;Global and Planetary Change;45\n2017;Global and Planetary Change;37\n2018;Global and Planetary Change;41\n2019;Global and Planetary Change;46\n2020;Global and Planetary Change;74\n2021;Global and Planetary Change;113\n2022;Global and Planetary Change;113\n2023;Global and Planetary Change;150\n1996;Health, Toxicology and Mutagenesis;18\n1997;Health, Toxicology and Mutagenesis;16\n1998;Health, Toxicology and Mutagenesis;11\n1999;Health, Toxicology and Mutagenesis;12\n2000;Health, Toxicology and Mutagenesis;21\n2001;Health, Toxicology and Mutagenesis;17\n2002;Health, Toxicology and Mutagenesis;16\n2003;Health, Toxicology and Mutagenesis;26\n2004;Health, Toxicology and Mutagenesis;31\n2005;Health, Toxicology and Mutagenesis;35\n2006;Health, Toxicology and Mutagenesis;24\n2007;Health, Toxicology and Mutagenesis;48\n2008;Health, Toxicology and Mutagenesis;39\n2009;Health, Toxicology and Mutagenesis;81\n2010;Health, Toxicology and Mutagenesis;76\n2011;Health, Toxicology and Mutagenesis;74\n2012;Health, Toxicology and Mutagenesis;64\n2013;Health, Toxicology and Mutagenesis;62\n2014;Health, Toxicology and Mutagenesis;77\n2015;Health, Toxicology and Mutagenesis;124\n2016;Health, Toxicology and Mutagenesis;127\n2017;Health, Toxicology and Mutagenesis;158\n2018;Health, Toxicology and Mutagenesis;177\n2019;Health, Toxicology and Mutagenesis;205\n2020;Health, Toxicology and Mutagenesis;304\n2021;Health, Toxicology and Mutagenesis;350\n2022;Health, Toxicology and Mutagenesis;439\n2023;Health, Toxicology and Mutagenesis;367\n1996;Management, Monitoring, Policy and Law;12\n1997;Management, Monitoring, Policy and Law;10\n1998;Management, Monitoring, Policy and Law;7\n1999;Management, Monitoring, Policy and Law;11\n2000;Management, Monitoring, Policy and Law;12\n2001;Management, Monitoring, Policy and Law;12\n2002;Management, Monitoring, Policy and Law;17\n2003;Management, Monitoring, Policy and Law;15\n2004;Management, Monitoring, Policy and Law;40\n2005;Management, Monitoring, Policy and Law;20\n2006;Management, Monitoring, Policy and Law;34\n2007;Management, Monitoring, Policy and Law;34\n2008;Management, Monitoring, Policy and Law;27\n2009;Management, Monitoring, Policy and Law;37\n2010;Management, Monitoring, Policy and Law;60\n2011;Management, Monitoring, Policy and Law;51\n2012;Management, Monitoring, Policy and Law;59\n2013;Management, Monitoring, Policy and Law;74\n2014;Management, Monitoring, Policy and Law;75\n2015;Management, Monitoring, Policy and Law;104\n2016;Management, Monitoring, Policy and Law;131\n2017;Management, Monitoring, Policy and Law;152\n2018;Management, Monitoring, Policy and Law;177\n2019;Management, Monitoring, Policy and Law;228\n2020;Management, Monitoring, Policy and Law;323\n2021;Management, Monitoring, Policy and Law;478\n2022;Management, Monitoring, Policy and Law;562\n2023;Management, Monitoring, Policy and Law;595\n1996;Nature and Landscape Conservation;3\n1997;Nature and Landscape Conservation;5\n1998;Nature and Landscape Conservation;3\n1999;Nature and Landscape Conservation;4\n2000;Nature and Landscape Conservation;3\n2001;Nature and Landscape Conservation;3\n2002;Nature and Landscape Conservation;5\n2003;Nature and Landscape Conservation;2\n2004;Nature and Landscape Conservation;5\n2005;Nature and Landscape Conservation;4\n2006;Nature and Landscape Conservation;10\n2007;Nature and Landscape Conservation;7\n2008;Nature and Landscape Conservation;21\n2009;Nature and Landscape Conservation;18\n2010;Nature and Landscape Conservation;11\n2011;Nature and Landscape Conservation;20\n2012;Nature and Landscape Conservation;16\n2013;Nature and Landscape Conservation;18\n2014;Nature and Landscape Conservation;24\n2015;Nature and Landscape Conservation;26\n2016;Nature and Landscape Conservation;27\n2017;Nature and Landscape Conservation;36\n2018;Nature and Landscape Conservation;43\n2019;Nature and Landscape Conservation;56\n2020;Nature and Landscape Conservation;76\n2021;Nature and Landscape Conservation;81\n2022;Nature and Landscape Conservation;76\n2023;Nature and Landscape Conservation;76\n1996;Pollution;24\n1997;Pollution;32\n1998;Pollution;17\n1999;Pollution;23\n2000;Pollution;23\n2001;Pollution;23\n2002;Pollution;34\n2003;Pollution;34\n2004;Pollution;45\n2005;Pollution;37\n2006;Pollution;52\n2007;Pollution;47\n2008;Pollution;58\n2009;Pollution;87\n2010;Pollution;101\n2011;Pollution;71\n2012;Pollution;106\n2013;Pollution;101\n2014;Pollution;108\n2015;Pollution;141\n2016;Pollution;187\n2017;Pollution;191\n2018;Pollution;243\n2019;Pollution;298\n2020;Pollution;372\n2021;Pollution;506\n2022;Pollution;493\n2023;Pollution;522\n1996;Waste Management and Disposal;33\n1997;Waste Management and Disposal;21\n1998;Waste Management and Disposal;20\n1999;Waste Management and Disposal;19\n2000;Waste Management and Disposal;20\n2001;Waste Management and Disposal;15\n2002;Waste Management and Disposal;31\n2003;Waste Management and Disposal;36\n2004;Waste Management and Disposal;61\n2005;Waste Management and Disposal;28\n2006;Waste Management and Disposal;30\n2007;Waste Management and Disposal;30\n2008;Waste Management and Disposal;55\n2009;Waste Management and Disposal;36\n2010;Waste Management and Disposal;39\n2011;Waste Management and Disposal;48\n2012;Waste Management and Disposal;57\n2013;Waste Management and Disposal;63\n2014;Waste Management and Disposal;62\n2015;Waste Management and Disposal;76\n2016;Waste Management and Disposal;104\n2017;Waste Management and Disposal;135\n2018;Waste Management and Disposal;150\n2019;Waste Management and Disposal;170\n2020;Waste Management and Disposal;229\n2021;Waste Management and Disposal;290\n2022;Waste Management and Disposal;324\n2023;Waste Management and Disposal;343\n1996;Water Science and Technology;13\n1997;Water Science and Technology;22\n1998;Water Science and Technology;40\n1999;Water Science and Technology;43\n2000;Water Science and Technology;32\n2001;Water Science and Technology;41\n2002;Water Science and Technology;51\n2003;Water Science and Technology;31\n2004;Water Science and Technology;74\n2005;Water Science and Technology;48\n2006;Water Science and Technology;72\n2007;Water Science and Technology;59\n2008;Water Science and Technology;73\n2009;Water Science and Technology;62\n2010;Water Science and Technology;46\n2011;Water Science and Technology;53\n2012;Water Science and Technology;48\n2013;Water Science and Technology;72\n2014;Water Science and Technology;68\n2015;Water Science and Technology;68\n2016;Water Science and Technology;104\n2017;Water Science and Technology;128\n2018;Water Science and Technology;144\n2019;Water Science and Technology;192\n2020;Water Science and Technology;263\n2021;Water Science and Technology;272\n2022;Water Science and Technology;290\n2023;Water Science and Technology;321"; var ds_bysubjects=new viz.Dataset({ data:data_bysubjects, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_bysubjects',settings_bysubjects); }); var data_openaccess = "Year;Type;Value;Percent\n1996;Open Access;11;8.53\n1996;No Open Access;118;91.47\n1997;Open Access;17;14.53\n1997;No Open Access;100;85.47\n1998;Open Access;8;5.88\n1998;No Open Access;128;94.12\n1999;Open Access;23;18.11\n1999;No Open Access;104;81.89\n2000;Open Access;12;8.89\n2000;No Open Access;123;91.11\n2001;Open Access;18;13.33\n2001;No Open Access;117;86.67\n2002;Open Access;21;12.35\n2002;No Open Access;149;87.65\n2003;Open Access;20;11.7\n2003;No Open Access;151;88.3\n2004;Open Access;47;17.67\n2004;No Open Access;219;82.33\n2005;Open Access;35;17.5\n2005;No Open Access;165;82.5\n2006;Open Access;63;21.21\n2006;No Open Access;234;78.79\n2007;Open Access;92;26.9\n2007;No Open Access;250;73.1\n2008;Open Access;81;22.44\n2008;No Open Access;280;77.56\n2009;Open Access;96;24\n2009;No Open Access;304;76\n2010;Open Access;124;27.31\n2010;No Open Access;330;72.69\n2011;Open Access;150;31.71\n2011;No Open Access;323;68.29\n2012;Open Access;167;36.07\n2012;No Open Access;296;63.93\n2013;Open Access;148;35.75\n2013;No Open Access;266;64.25\n2014;Open Access;204;42.86\n2014;No Open Access;272;57.14\n2015;Open Access;249;44.46\n2015;No Open Access;311;55.54\n2016;Open Access;279;40.85\n2016;No Open Access;404;59.15\n2017;Open Access;391;46.16\n2017;No Open Access;456;53.84\n2018;Open Access;600;54.05\n2018;No Open Access;510;45.95\n2019;Open Access;841;58.77\n2019;No Open Access;590;41.23\n2020;Open Access;1086;59.47\n2020;No Open Access;740;40.53\n2021;Open Access;1359;59.04\n2021;No Open Access;943;40.96\n2022;Open Access;1349;57.75\n2022;No Open Access;987;42.25\n2023;Open Access;1252;52.54\n2023;No Open Access;1131;47.46\n"; var ds_openaccess=new viz.Dataset({ data:data_openaccess, datatypes:{ 'Year':'YYYY' } }).done(function () { new viz.ViewGroup(this).add('svg_open_access',settings_openaccess); }); }); </script> </head> <body>      <aside class="multisitebar"> <div class="multisitebar_central"> <div class="siteslinks"> <a href="https://www.scimagojr.com" class="sjrlink currentsite"><img 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src="img/sir_white.png" alt="">NGA in SCImago Institutions Rankings </a> <a class="country_sirlink" style="padding-left: 38px;" href="https://www.scimagomedia.com/rankings.php?country=Nigeria" title="visit SCImago Media Rankings - NGA"><img src="img/media_white.png" alt="">NGA in SCImago Media Rankings</a> </p> <div class="dropdown"> <div class="dropdown_button" ></div> <ul class="dropdown-options dropdown-element"> <input type='text' value='' class="dropdown-input dropdown-element"/> <li><a href='countrysearch.php?country=NG' class='dropdown-element' data-code='0'>All subject areas</a></li><li><a href='countrysearch.php?country=NG&area=1100' class='dropdown-element' data-code='1100'>Agricultural and Biological Sciences</a></li><li><a href='countrysearch.php?country=NG&area=1200' class='dropdown-element' data-code='1200'>Arts and Humanities</a></li><li><a href='countrysearch.php?country=NG&area=1300' class='dropdown-element' data-code='1300'>Biochemistry, Genetics and Molecular Biology</a></li><li><a href='countrysearch.php?country=NG&area=1400' class='dropdown-element' data-code='1400'>Business, Management and Accounting</a></li><li><a href='countrysearch.php?country=NG&area=1500' class='dropdown-element' data-code='1500'>Chemical Engineering</a></li><li><a href='countrysearch.php?country=NG&area=1600' class='dropdown-element' data-code='1600'>Chemistry</a></li><li><a href='countrysearch.php?country=NG&area=1700' class='dropdown-element' data-code='1700'>Computer Science</a></li><li><a href='countrysearch.php?country=NG&area=1800' class='dropdown-element' data-code='1800'>Decision Sciences</a></li><li><a href='countrysearch.php?country=NG&area=3500' class='dropdown-element' data-code='3500'>Dentistry</a></li><li><a href='countrysearch.php?country=NG&area=1900' class='dropdown-element' data-code='1900'>Earth and Planetary Sciences</a></li><li><a href='countrysearch.php?country=NG&area=2000' class='dropdown-element' data-code='2000'>Economics, Econometrics and Finance</a></li><li><a href='countrysearch.php?country=NG&area=2100' class='dropdown-element' data-code='2100'>Energy</a></li><li><a href='countrysearch.php?country=NG&area=2200' class='dropdown-element' data-code='2200'>Engineering</a></li><li><a href='countrysearch.php?country=NG&area=2300' class='dropselected dropdown-element' data-code='2300'>Environmental Science</a></li><li><a href='countrysearch.php?country=NG&area=3600' class='dropdown-element' data-code='3600'>Health Professions</a></li><li><a href='countrysearch.php?country=NG&area=2400' class='dropdown-element' data-code='2400'>Immunology and Microbiology</a></li><li><a href='countrysearch.php?country=NG&area=2500' class='dropdown-element' data-code='2500'>Materials Science</a></li><li><a href='countrysearch.php?country=NG&area=2600' class='dropdown-element' data-code='2600'>Mathematics</a></li><li><a href='countrysearch.php?country=NG&area=2700' class='dropdown-element' data-code='2700'>Medicine</a></li><li><a href='countrysearch.php?country=NG&area=1000' class='dropdown-element' data-code='1000'>Multidisciplinary</a></li><li><a href='countrysearch.php?country=NG&area=2800' class='dropdown-element' data-code='2800'>Neuroscience</a></li><li><a href='countrysearch.php?country=NG&area=2900' class='dropdown-element' data-code='2900'>Nursing</a></li><li><a href='countrysearch.php?country=NG&area=3000' class='dropdown-element' data-code='3000'>Pharmacology, Toxicology and Pharmaceutics</a></li><li><a href='countrysearch.php?country=NG&area=3100' class='dropdown-element' data-code='3100'>Physics and Astronomy</a></li><li><a href='countrysearch.php?country=NG&area=3200' class='dropdown-element' data-code='3200'>Psychology</a></li><li><a href='countrysearch.php?country=NG&area=3300' class='dropdown-element' data-code='3300'>Social Sciences</a></li><li><a href='countrysearch.php?country=NG&area=3400' class='dropdown-element' data-code='3400'>Veterinary</a></li> </ul> </div> <table> <thead> <tr><th>H index</th><th>Documents</th><th>Citations</th><th>Citations per document</th></tr> </thead> <tbody> <td>151</td><td>18744</td><td>257136</td><td>13.72</td></tr> </tbody> </table> </div> <div class="dashboard" style="padding-left:8px;padding-right: 8px;"> <div class="cell1x1 "> <div class="cellheader"> <div class="celltitle"> <div class="legendblock" style="background-color:rgb(122,195,106)"></div>Citable documents </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_documents"> </div> </div> </div> <div class="cell1x1"> <div class="cellheader"> <div class="celltitle"> <div class="legendblock" style="background-color:rgb(56, 133, 200)"></div>External cites </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_cites"> </div> </div> </div> <div class="cell1x2 "> <div class="cellheader y2"> <div class="celltitle"> Output:<br />  <div class="legendblock" style="background-color:rgb(122,195,106)"></div>% of the World&emsp; <div class="legendblock" style="background-color:rgb(90,155,212)"></div>% of Africa&emsp;<br /> </div> </div> <div class="cellcontent y2"> <div class="cellslide" id="svg_world_region"> </div> </div> </div> <div class="cell1x1 "> <div class="cellheader"> <div class="celltitle"> <div class="legendblock" style="background-color:rgb(122,195,106)"></div>Citable documents&emsp;<div class="legendblock" style="background-color:rgb(237, 125, 115)"></div>Non-citable documents </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_citable_noncitable"> </div> </div> </div> <div class="cell1x1 "> <div class="cellheader"> <div class="celltitle"> <div class="legendblock" style="background-color:rgb(122,195,106)"></div>Cited documents&emsp;<div class="legendblock" style="background-color:rgb(237, 125, 115)"></div>Uncited documents </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_cited_uncited"> </div> </div> </div> <div class="cell2x4 "> <div class="cellheader"> <div class="celltitle"> Documents by subject categories </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_bysubjects"> </div> </div> </div> <div class="cell1x1 "> <div class="cellheader"> <div class="celltitle"> <div class="legendblock" style="background-color:rgb(122,195,106)"></div>% International Collaboration </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_international"> </div> </div> </div> <div class="cell1x1 "> <div class="cellheader"> <div class="celltitle"> <div class="legendblock" style="background-color:rgb(122,195,106)"></div>External Cites&emsp;<div class="legendblock" style="background-color:rgb(237, 125, 115)"></div>Self-Cites </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_external_self"> </div> </div> </div> <div class="cell1x1 "> <div class="cellheader"> <div class="celltitle"> % Open Access Output </div> </div> <div class="cellcontent"> <div class="cellslide" id="svg_open_access"> </div> </div> </div> </div> <div class="text_body" style="padding-left: 18px;padding-right: 18px"><div style=" text-align: center; padding: 16px; display: block; margin: auto; color: rgb(45 45 45); ">Metrics based on Scopus® data as of March 2024</div> </div><div class="foot"> <div class="colblock"> <a href="http://www.scimagolab.com" class="logofooter" >Developed by:<br /><img src="./img/logo_footer.png" alt="Scimago Lab" /></a> <a href="http://www.scopus.com" class="logofooter" >Powered by:<br /><img src="./img/scopus.png" alt="Powered by scopus" /></a> <p>Follow us on <a href="https://twitter.com/ScimagoJR">@ScimagoJR</a><br /><br /><a href="http://www.scimagolab.com">Scimago Lab</a>, Copyright 2007-2024. Data Source: <a href="http://www.scopus.com">Scopus®</a></p> <img src="./img/estmodusinrebus.png" alt="" id="tagline" title="Est modus in rebus (There is a proper measure in things). Horatio." alt="Est modus in rebus (There is a proper measure in things). Horatio."/>  <p><a href="https://www.scimagojr.com/legal-notice.php">Legal Notice</a></p> <p><a href="https://www.scimagojr.com/privacy-policy.php">Privacy Policy</a></p> </div> </div> </body> </html>

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