Plant functional type indirectly affects peatland carbon fluxes and their sensitivity to environmental change
نویسندگان
چکیده
منابع مشابه
Environmental correlates of peatland carbon fluxes in a thawing landscape
Introduction Conclusions References
متن کاملThe sensitivity of carbon fluxes to spring warming and summer drought depends on plant functional type in boreal forest ecosystems
Warming during late winter and spring in recent decades has been credited with increasing high northern latitude CO2 uptake, but it is unclear how different species and plant functional types contribute to this response. To address this, we measured net ecosystem exchange (NEE) at a deciduous broadleaf (aspen and willow) forest and an evergreen conifer (black spruce) forest in interior Alaska o...
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Peatlands in discontinuous permafrost regions occur as a mosaic of wetland types, each with variable sensitivity to climate change. Permafrost thaw further increases the spatial heterogeneity in ecosystem structure and function in peatlands. Carbon (C) fluxes are well characterized in endmember thaw stages such as fully intact or fully thawed permafrost but remain unconstrained for transitional...
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Greg A. Barron-Gafford*, Russell L. Scott, G. Darrel Jenerette, Erik P. Hamerlynck and Travis E. Huxman School of Geography and Development, University of Arizona, 845 N. Park Ave, Marshall #526, Tucson, AZ 85721, USA; B2 Earthscience, Biosphere 2, University of Arizona, Tucson, AZ, USA; Southwest Watershed Research Center USDA-ARS, 2000 E. Allen Road, Tucson, AZ 85719, USA; Department of Botan...
متن کاملSensitivities of marine carbon fluxes to ocean change.
Throughout Earth's history, the oceans have played a dominant role in the climate system through the storage and transport of heat and the exchange of water and climate-relevant gases with the atmosphere. The ocean's heat capacity is approximately 1,000 times larger than that of the atmosphere, its content of reactive carbon more than 60 times larger. Through a variety of physical, chemical, an...
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ژورنال
عنوان ژورنال: European Journal of Soil Science
سال: 2020
ISSN: 1351-0754,1365-2389
DOI: 10.1111/ejss.13048