• Join
  • Donate

    Logo Logo

    • About Us
      • NYC Group
      • Photography Committee
    • Our Work
      • News
      • Project Defeat Denial
    • Events
      • Events Calendar
      • Outdoor Activities
      • Sustainability Series
      • Communicating Climate Change
    • Actions
      • Farm Bill
      • Army Corps Flood Barriers
    • Videos
    • Contact

    Blog

    Tag Archives: biodiversity
    • How Amazon forest loss may affect water — and climate — far away

      Posted by Erik Nelson on November 24, 2018

      How Amazon forest loss may affect water — and climate — far away A surge in deforestation under Brazil’s new president could ‘tip’ the Amazon, affecting…


      Continue reading
    • Photo Gallery: Gateway National Recreation Area in Queens

      Posted by Shannon Cuthbert on September 18, 2017

      Check out these lovely photos of Gateway National Recreation Area in Queens taken by Don Riepe, an active Sierra Club member and a leader in the Littoral Society. Check…


      Continue reading
    • Watch Clips from our 2017 Sustainability Series Speakers

      Posted by Shannon Cuthbert on June 30, 2017

      Watch clips from April’s Sustainability Series speakers. Talks were themed around “A New Cultural Ethic For Our Planet, Looking To The Future:  Climate and Population Pressures on Humans And…


      Continue reading

    Get to Know NYC Sierra

    • About Us
      • NYC Group
      • Photography Committee
    • Our Work
      • News
      • Project Defeat Denial
    • Events
      • Events Calendar
      • Outdoor Activities
      • Sustainability Series
      • Communicating Climate Change
    • Actions
      • Farm Bill
      • Army Corps Flood Barriers
    • Videos
    • Contact

    Our Location

    PO Box #6285
    209 West 29th Street
    New York, NY 10001

    All Rights Reserved