Klaas Hartmann on Muck Rack

Klaas Hartmann

As seen in: Nature, PLOS ONE
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work. Claim your profile

Get in touch with Klaas

Contact Klaas, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Articles

Otolith Shape as An Alternative Method to Identify Small Bigeye Tuna (Thunnus obesus) and Yellowfin Tuna (Thunnus albacares)

|
By Irwan Jatmiko, Caleb Gardner, Klaas Hartmann, Campbell Davies
| preprints.org
Choose an area of interest and we will send you notifications of new preprints at your preferred frequency.
Open in Who Shared View Duplicates (589) Issue with article?

Fuel use and greenhouse gas emissions of world fisheries

|
By Julia L. Blanchard, Caleb Gardner, Bridget S. Green, Klaas Hartmann
| Nature
Food production is responsible for a quarter of anthropogenic greenhouse gas (GHG) emissions globally. Marine fisheries are typically excluded from global assessments of GHGs or are generalized based on a limited number of case studies. Here we quantify fuel inputs and GHG emissions for the global fishing fleet from 1990–2011 and compare emissions from fisheries to those from agriculture and livestock production.
Open in Who Shared Issue with article?
See all 2 articles

Actions

Share this page

Is this you?

As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile

Get in touch with Klaas

Contact Klaas, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack
 •  Privacy  •  Terms  •  Security and Legal  •   •   •   • 

© 2026 Muck Rack

SOC 2® Certified