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Title: Peak season carbon exchange shifts from a sink to a source following 50+ years of herbivore exclusion in an Arctic tundra ecosystem

Journal Article · · Journal of Ecology
 [1];  [2];  [3];  [4];  [3]
  1. Univ. of Alaska, Fairbanks, AK (United State); Univ. of Texas, El Paso, TX (United States)
  2. Univ. of Texas, El Paso, TX (United States); St. Edwards Univ., Austin, TX (United States)
  3. Univ. of Texas, El Paso, TX (United States)
  4. Grand Valley State Univ., Grand Rapids, MI (United States)

To date, the majority of our knowledge regarding the impacts of herbivory on arctic ecosystem function has been restricted to short-term (<5 years) exclusion or manipulation experiments. Here, our understanding of long-term responses of sustained herbivory and/or herbivore exclusion on arctic tundra ecosystem function is severely limited.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1353022
Report Number(s):
LA-UR-16-29111
Journal Information:
Journal of Ecology, Vol. 105, Issue 1; ISSN 0022-0477
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 24 works
Citation information provided by
Web of Science

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Cited By (7)

Nutrient Release From Permafrost Thaw Enhances CH 4 Emissions From Arctic Tundra Wetlands journal June 2019
Reduced arctic tundra productivity linked with landform and climate change interactions journal February 2018
Above- and belowground responses to long-term herbivore exclusion journal January 2020
Phenological mismatch in coastal western Alaska may increase summer season greenhouse gas uptake journal April 2018
Delayed herbivory by migratory geese increases summer‐long CO 2 uptake in coastal western Alaska journal November 2018
Experimental herbivore exclusion, shrub introduction, and carbon sequestration in alpine plant communities journal August 2018
Patterns of Arctic Tundra Greenness Based on Spatially Downscaled Solar-Induced Fluorescence journal June 2019