Methane ebullition hotspot point data locations in interior Alaska thermokarst lakes from April 2011 through October 2019

• Main Author: Walter Anthony, Katey
• Format: Dataset
• Language: English
• Published: NSF Arctic Data Center 2020
• Subjects: methane; ebullition; thermokarst; lakes; arctic; interior Alaska; permafrost; Arctic; Munk; Winter Lake; Ice; Thermokarst; Alaska
• Online Access: https://dx.doi.org/10.18739/a2np1wk35; https://arcticdata.io/catalog/view/doi:10.18739/A2NP1WK35

Methane ebullition hotspots are a class of ebullition point-source seeps that bubble year-round (Walter Anthony et al. 2010). Bubbling rates are sufficiently high to maintain a nearly ice-free cavity in winter lake ice. Bubbling rates associated with hotspot seeps are reported in Walter Anthony and...