Impact of human activities on the carbon cycle

Hojeong Kang, Inyoung Jang

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Human activities have accelerated decomposition in wetland ecosystems, destabilizing carbon stocks in them. In particular, global climate change, drainage and atmospheric deposition are key activities that affect wetland carbon cycle substantially. Global climate change can affect carbon decomposition in wetlands by warming effects as well as more frequent droughts. Elevated CO 2 itself can increase dissolved organic carbon leaching from wetlands through enhanced primary production. For coastal wetlands, sea level rise can also affect carbon mineralization by changes in water chemistry as well as oxygen availability. Wetlands have been subject to drainage for the development of agricultural fields and urban dwellings which can accelerate carbon decomposition by aeration.

Original languageEnglish
Title of host publicationThe Wetland Book
Subtitle of host publicationI: Structure and Function, Management, and Methods
PublisherSpringer Netherlands
Pages341-344
Number of pages4
ISBN (Electronic)9789048196593
ISBN (Print)9789400714717
DOIs
Publication statusPublished - 2018 May 16

All Science Journal Classification (ASJC) codes

  • Agricultural and Biological Sciences(all)
  • Environmental Science(all)
  • Engineering(all)
  • Earth and Planetary Sciences(all)
  • Social Sciences(all)

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  • Cite this

    Kang, H., & Jang, I. (2018). Impact of human activities on the carbon cycle. In The Wetland Book: I: Structure and Function, Management, and Methods (pp. 341-344). Springer Netherlands. https://doi.org/10.1007/978-90-481-9659-3_97