91桃色

ISSN: 2157-7625

Journal of Ecosystem & Ecography
Open 91桃色

Our Group organises 3000+ Global Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open 91桃色 Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open 91桃色 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)
Citations : 2854

Indexed In
  • CAS Source Index (CASSI)
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Online 91桃色 to Research in the Environment (OARE)
  • Open J Gate
  • Genamics JournalSeek
  • Ulrich's Periodicals Directory
  • 91桃色 to Global Online Research in Agriculture (AGORA)
  • Electronic Journals Library
  • RefSeek
  • Hamdard University
  • EBSCO A-Z
  • OCLC- WorldCat
  • SWB online catalog
  • Virtual Library of Biology (vifabio)
  • Publons
  • Geneva Foundation for Medical Education and Research
  • Euro Pub
Share This Page

Tongzhang Zheng

Division of Environmental Health Sciences, Department of Epidemiology and Public Health, Yale University School of Medicine, New Haven, CT

Biography

Tongzhang Zheng is a Professor of Epidemiology in the Brown School of Public Health.  Before coming to Brown school he was the Susan Dwight Bliss Professor of Epidemiology, and the Chairman of the Department of Environmental Health Sciences at Yale School of Public Health. Dr. Zheng earned an Sc.D. in epidemiology from Harvard University, with minors in environmental health sciences and biostatistics, and a medical degree from the Tongji Medical School, Huazhong University of Science and Technology.
Publications

A Global Assessment of Gold, Titanium, Strontium and Barium Pollution Using Sperm Whales (Physeter Macrocephalus) As an Indicator Species

This study provides a global baseline for barium, gold, titanium and strontium as marine pollutants using the sperm whale (Physeter macrocephalus) as an indicator species. Barium, gold, titanium and strontium are metals that are little studied in marine environments. However, their recent emergence as nanomaterials will likely increase their presen... Read More»

John Pierce Wise. Sr., W. Douglas Thompson, Sandra S. Wise, Carolyne LaCerte, James Wise, Christy Gianios Jr., Christopher Perkins, Tongzhang Zheng, Lucille Benedict, Michael D. Mason, Roger Payne and Iain Kerr

Research Article: J Ecosys Ecograph 2011, 1:101

Abstract Peer-reviewed Full Article Peer-reviewed Article PDF Mobile Full Article

Relevant Topics

International Conferences 2025-26
 
Meet Inspiring Speakers and Experts at our 3000+ Global

Conferences by Country

Medical & Clinical Conferences

Conferences By Subject

Top