Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
Google Scholar citation report
Citations : 5125

Journal of Earth Science & Climatic Change received 5125 citations as per Google Scholar report

Journal of Earth Science & Climatic Change peer review process verified at publons
Indexed In
  • CAS Source Index (CASSI)
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Online Access to Research in the Environment (OARE)
  • Open J Gate
  • Genamics JournalSeek
  • JournalTOCs
  • Ulrich's Periodicals Directory
  • Access to Global Online Research in Agriculture (AGORA)
  • Centre for Agriculture and Biosciences International (CABI)
  • RefSeek
  • Hamdard University
  • EBSCO A-Z
  • OCLC- WorldCat
  • Proquest Summons
  • SWB online catalog
  • Publons
  • Euro Pub
  • ICMJE
Share This Page

4.5 to 7.8テ?ツーC global surface warming from today′s CO2 and CH4 levels

World Conference on Climate Change

Gene Fry

Energy Efficiency & Global Warming Consultant, USA

Keynote: J Earth Sci Clim Change

DOI: 10.4172/2157-7617.C1.026

Abstract
Earthテ「ツ?ツ?s surface will warm, due just to todayテ「ツ?ツ?s 400 ppm CO2 and 1840 ppb CH4, by 2-8 x as much as it has since 1880. Already, land surfaces have warmed 1.0 テ?ツーC (5-year mean) over the last 50 years and 1.5 テ?ツーC over the last 130. Sea surfaces have warmed 1.0 テ?ツーC over the past 100. Meanwhile, ocean depths add more heat every 2 years than all the energy humans have ever used. Vostok ice core data analysis connects todayテ「ツ?ツ?s CO2 levels with 7.4 テ?ツーC surface warming there, compared to the 1951-1980 mean. Using a 50% polar to global テ?ツ?テ?ツーC conversion, using NASA observations since 1880, the テ?ツ? 3.7 テ?ツーC result is highly consistent with CO2 and テ?ツ?テ?ツーC data from 4 and 14 million years ago. Adding Vostok CH4 data to the analysis connects todayテ「ツ?ツ?s CH4 and CO2 levels with 6.5 テ?ツーC global surface warming above baseline. テ?ツ? 3.7 テ?ツーC globally (more inland and poleward) is enough to make Kansas, テ「ツ?ツ?breadbasket of the worldテ「ツ?ツ, as hot as Las Vegas. The analysis suggests major lag effects to come, mostly from albedo changes. Some major albedo changes come this century, from disappearing Arctic sea ice and anthropogenic sulfates, plus receding snow cover. Albedo effects from ice loss in Greenland and Antarctica happen more slowly. When Earth last had 400 ppm CO2, sea levels were estimated at 20-35 meters above todayテ「ツ?ツ?s, indicating up to 50% ice loss eventually. The loss rate is only 1/4 that during the recent ice ages, but still 6-7 meters/テ?ツーC.
Biography

Gene Fry completed his PhD in Resource Economics from Cornell University in 1989. He was Director of Policy and Planning for the Maine Energy Office, then Economist in the Electric Power Division of the Massachusetts Utility Commission for 13 years. After stints as contributing Editor for climate change issues at the Global Environmental Change Report and Business and the Environment, he managed energy efficiency program evaluations for Northeast Utilities for 3 years, until he retired in 2011. He has published 2 articles in refereed journals.

Email: gene.fry@rcn.com

Relevant Topics
Top