«September 2020»
17 September 2020

Travis Idol featured on HPR with topic on Urban Forestry

Please see the interview with Travis talking about urban forestry on HPR

Our interview on HPR is live! You can listen to it here (just scroll down):


No Fire on the Farm 12 June 2020

No Fire on the Farm

Learn how to assess and reduce the risk of wildfire on agricultural lands

Dry season is here, and the risk of wildfire is ramping up. How can producers protect their farms? Clay Trauernicht, Extension specialist in wildfire science and management in the Department of Natural Resources and Environmental Management, is partnering with O‘ahu Cooperative Extension to offer a webinar on “Assessing and Reducing Wildfire Risk on Your Farm.”

“Closing the Poop Loop” 1 June 2020

“Closing the Poop Loop”

Can human waste composting improve the environment and public health?

A new study by agro-ecologists Gavin McNicol and Rebecca Ryals shows how off-site composting of human waste is a full-cycle sanitation solution that increases safety, sustainability, even jobs. It also reduces greenhouse gas emissions and waste-borne illnesses—all while producing an effective fertilizer for agriculture.

More ‘Ulu in Our Future? 27 May 2020

More ‘Ulu in Our Future?

Climate change may expand breadfruit’s growing range

For centuries, breadfruit has served as a major staple food in the Pacific Islands, and starting 200 years ago has spread widely across the global tropics. Lauded as a crop that could potentially transform tropical agriculture and address global hunger, breadfruit has high productivity, an excellent nutritional profile, and is a long-lived tree—whereas virtually all other world staples are annual crops.

Eating Local: How and How Much? 30 April 2020

Eating Local: How and How Much?

Honolulu Magazine consults CTAHR on a critical issue

Any answer to the question “Can We Ever Eat All Local in Hawai‘i?,” the subject of a recent Honolulu Magazine article, depends significantly on CTAHR’s work in education, research, and community outreach. So it’s fitting that the article features several members of the CTAHR ‘ohana, including ag economist and assistant Extension agent Sarah Rehkamp, MS alumnus Gabe Sachter-Smith, and GoFarm Hawai‘i graduate Rob Barreca.

27 April 2020

Can We Ever Eat All Local in Hawai‘i? NREM's Sarah Rehkamp quoted in Honolulu Magazine

NREM Extension Agent Sarah Rehkamp was quoted in the April issue of Honolulu Magazine.

Link to the article is below.



Help for Ka‘elepulu 16 April 2020

Help for Ka‘elepulu

Master’s project involves the community in conservation

Natural Resources and Environmental Science MS student Derek Esibill will discuss “Investigating an Impaired Estuary: ‘Ike One o Ka‘elepulu” in his MS capstone project defense. You are invited to view his defense via Zoom on Wednesday, April 29, 9:00 to 10:00 a.m.

Tracking Miconia on Maui 6 April 2020

Tracking Miconia on Maui

CTAHR-led study wins national recognition

Congratulations to CTAHR alumnus and former faculty member James Leary and his co-authors! Their scientific paper, “Interpreting Life-History Traits of Miconia through Management over Space and Time in the East Maui Watershed, Hawaii,” recently won the 2019 Outstanding Paper, Invasive Plant Science and Management award from the Weed Science Society of America.

The Opportunity Is Now 3 April 2020

The Opportunity Is Now

Promote agriculture with the International Year of Plant Health

As the world copes with the pandemic, it becomes more and more important for all of us to promote plant health, especially in Hawaiʻi and other geographically isolated Pacific Islands that currently import more than 80% of our food. Hawai'i is also home to almost 1,400 native plant species, 90% of which grow only here.

Shoot the Weeds 30 March 2020

Shoot the Weeds

Tune in for grad student David Lewis’s seminar on aerial Herbicide Ballistic Technology

Zoom in this Wednesday, April 1, at 3:30 p.m., to find out about efforts to eradicate the invasive weed tree miconia with Herbicide Ballistic Technology. In this latest installment in the Natural Resources & Environmental Management seminar series, NREM grad student David Lewis will discuss “Risk & Resources for Mitigating an Incipient Miconia calvescens Invasion.”

Guides to the Garden 27 February 2020

Guides to the Garden

A new audio track helps Kauaʻi tourists be respectful of Hawaiian culture and lands

Mehana Vaughan (NREM) has collaborated with two other scholars to research, create, and implement a new audio track to be played on the tourist shuttles that travel to remote parts of Kaua‘i. The recording informs riders about the sacred areas of Kaua‘i and the roles they have played throughout Kaua‘i's history, as well as how to have a respectful and safe visit.

They Love ‘Ōhi‘a Love 27 February 2020

They Love ‘Ōhi‘a Love

Tourism award recognizes NREM efforts to combat Rapid ‘Ōhi‘a Death.

The Hawai‘i Tourism Authority presented educational specialist Corie Yanger (NREM), William Stormont (DLNR/DOFAW), and William Buckley (Big Island Invasive Species Committee) with the 2019 Tourism Legacy Award, Ho‘ohanohano Ho‘oilina Ho‘okipa, for their hard work and accomplishments in protecting Hawaii’s ‘ōhi‘a forests from Rapid ‘Ōhi‘a Death.

Farm to School and Beyond 27 February 2020

Farm to School and Beyond

CTAHR alumna joins Wai‘anae Farm to School program

Welcome back to Kristen Jamieson, the new Wai‘anae Farm to School coordinator! While her position is housed in HNFAS, Kristen is a CTAHR alumna with a B.S. in NREM and a minor in TPSS. But her previous experience working at UH as the student sustainability coordinator and at Kahumana Organic Farms makes her the perfect person to educate keiki about healthy local foods.

Join NREM 14 February 2020


Natural Resources & Environmental Management is hiring in Environmental Social Sciences

Know someone doing good work in environmental social sciences? The Department of Natural Resources & Environmental Management has posted an advertisement for a tenure-track assistant professor in the field. This is a 9-month tenure track position.

Local Ag and the Environment 26 November 2019

Local Ag and the Environment

Master’s defense will discuss the environmental cost of increasing ag

You’ve probably heard about the importance of eating more locally grown foods. What are some ecological implications? Natural Resources and Environmental Management MS student Tanya Torres will discuss her findings during her defense of her thesis, “Quantifying the Environmental Footprint of Doubling Hawai‘i’s Local Food Supply.”