{ bidder: 'ix', params: { siteId: '195459', size: [300, 50] }}, { bidder: 'ix', params: { siteId: '195454', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, { bidder: 'appnexus', params: { placementId: '11654152' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, pid: '94' { bidder: 'appnexus', params: { placementId: '11654151' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'openx', params: { unit: '539971073', delDomain: 'idm-d.openx.net' }}, { bidder: 'openx', params: { unit: '539971068', delDomain: 'idm-d.openx.net' }}, {code: 'ad_contentslot_2', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [336, 280]] } }, 'min': 31, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776144', position: 'btf' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot2_mobile_flex' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_mpuslot3_flex' }}, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, storage: { { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'appnexus', params: { placementId: '11654195' }}, { bidder: 'ix', params: { siteId: '195458', size: [300, 250] }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot2_mobile_flex' }}, },{ { bidder: 'appnexus', params: { placementId: '11654189' }}, The term 'carbon footprint', otherwise expressed as the 'global footprint' or 'ecological footprint', is now widely used, although possibly less so in the USA than in other parts of the English-speaking world. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971069', delDomain: 'idm-d.openx.net' }}, { bidder: 'sovrn', params: { tagid: '448837' }}, { bidder: 'sovrn', params: { tagid: '448836' }}, {code: 'ad_contentslot_1', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/2863368/mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 100], [320, 50], [300, 50]] } }, { bidder: 'ix', params: { siteId: '195456', size: [336, 280] }}, dfpSlots['contentslot_4'] = googletag.defineSlot('/2863368/mpuslot', [[300, 250], [336, 280], 'fluid'], 'ad_contentslot_4').defineSizeMapping(mapping_contentslot).setTargeting('cdo_si', '4').setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195455', size: [300, 50] }},