Irvine Ranch Conservancy
  • Home
    • Landmarks Blog
  • What We Do
    • Programs >
      • Habitat Restoration and Enhancement
      • Wildfire Prevention
      • Community Engagement and Education
      • Invasive Species Control
      • Plant Materials
      • Monitoring and Research
      • Planning and Infrastructure
      • Volunteer Management
    • Where We Work
    • About Us >
      • Meet the Team
      • Our Partners
      • Careers
      • Contact Us
  • Volunteer
  • Donate

Taking to the Air to Take Out Weeds

4/18/2014

 
Picture
Scientists use a helicopter to reach remote patches of invasive plants.

Volunteers often help remove invasive plants along trails and in easily-accessible areas of the Irvine Ranch Natural Landmarks. However, in remote wildland areas where trekking in on foot is just not feasible, scientists still have to keep invasive plants at bay. To seek out and eradicate these far-flung patches of weeds, Irvine Ranch Conservancy staff gear up and take to the air.

Last weekend, two Conservancy staff members flew by helicopter to areas where invasive plants were taking hold. Together with contractors from Wildlands Conservation Science and transported by an expert wildland helicopter pilot, the team treated over 200 remote patches of artichoke thistle, pampas grass, tamarisk, and fountain grass. They received special training to safely and efficiently enter and exit the helicopter with their equipment. Using the helicopter meant that the crew could “hopscotch” from site to site and consequently finished work in three days that normally would have taken months to complete on foot.

The patches of invasive plants were identified by an initial helicopter survey in 2011. Every year since, ground and helicopter crews have been targeting these patches, each ranked in priority based on many factors. Plant species that can spread quickly yet are found only in patches, and with a high potential impact to native habitats are selected for weed control treatment. For example, a weed like black mustard has high impact, but is so widely distributed that attempting to control it across the entire acreage of the landmarks would be ineffective. Instead, other invasive plants like artichoke thistle and tamarisk are prime targets due to the high probability that they can be controlled before those weeds get out of hand.

Tackling invasive plants no matter where they are is critical to the health of local wildlife. Invasive species compete for space and resources with native plants, and if left unmanaged, can grow to huge populations and monopolize the landscape. Areas dominated by invasive plants support less wildlife, so removing them, especially those isolated patches that occur in remote areas will help preserve sensitive native plant communities and the animals that they support.

The work done by air complements that done by volunteers at more accessible sites on the ground. If you would like to join the fight against invasive plant species, visit www.LetsGoOutside.org/Activites and do a search for stewardship activities.

Comments are closed.

    About

    Welcome to the Irvine Ranch Conservancy "News from the Field" blog. These articles are written by Conservancy staff about activities and projects in and near the Irvine Ranch Natural Landmarks. 

    Archives

    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    October 2018
    September 2018
    August 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    January 2018
    December 2017
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    March 2017
    February 2017
    January 2017
    September 2016
    August 2016
    July 2016
    June 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015
    September 2015
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    March 2015
    February 2015
    January 2015
    December 2014
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014
    June 2014
    May 2014
    April 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013
    September 2013
    August 2013
    July 2013
    June 2013
    May 2013
    April 2013
    March 2013
    February 2013
    January 2013
    December 2012
    November 2012
    October 2012
    September 2012
    August 2012
    July 2012
    June 2012
    May 2012
    April 2012
    March 2012
    February 2012

    Categories

    All
    Agua Chinon
    Baker Canyon
    Big Canyon
    Birds
    Black Star Canyon
    Bommer Canyon
    Buck Gully
    City Of Irvine
    City Of Newport Beach
    Crystal Cove
    Dripping Springs
    Equestrian
    Family Friendly
    Fire
    Fire Watch
    Fremont Canyon
    Grasslands
    Habitat Restoration
    Hicks Haul Road
    Hiking & Fitness
    Interpretive
    Invasive Plants
    Irvine Open Space Preserve
    Irvine Ranch Open Space
    Irvine Regional Park
    Laguna Coast
    Limestone Canyon
    Mesa Loop
    Mountain Biking
    Native Plant Nursery
    Native Plants
    Native Seed Farm
    Nighttime
    OC Parks
    OC Zoo
    O'Neill Regional Park
    Orchard Hills
    Peters Canyon Regional Park
    Quail Hill
    Red Rocks
    Round Canyon
    Safety
    San Joaquin
    Santiago Oaks Regional Park
    Stewardship
    The Sinks
    Tracking
    Trails
    Trail Work
    Upper Newport Bay
    Volunteers
    Weir Canyon
    Wilderness Access Day
    Wildflowers
    Wildlife

    RSS Feed

Irvine Ranch Conservancy  •  4727 Portola Pkwy. Irvine, CA 92620  •  714-508-4757  •  info@irconservancy.org

© 2016 Irvine Ranch Conservancy, All Rights Reserved.   Irvine Ranch Conservancy reserves all rights under copyright, including (without limitation) rights to photographs. No permission to copy or publish any portion of this web
site or any material posted on the website is granted without the express written permission of Irvine Ranch Conservancy. 
  • Home
    • Landmarks Blog
  • What We Do
    • Programs >
      • Habitat Restoration and Enhancement
      • Wildfire Prevention
      • Community Engagement and Education
      • Invasive Species Control
      • Plant Materials
      • Monitoring and Research
      • Planning and Infrastructure
      • Volunteer Management
    • Where We Work
    • About Us >
      • Meet the Team
      • Our Partners
      • Careers
      • Contact Us
  • Volunteer
  • Donate