Annual carbon balance of a peatland 10 yr following restoration
نویسندگان
چکیده
منابع مشابه
Characteristics of dissolved organic matter following 20years of peatland restoration.
The changes in the amounts and composition of dissolved organic matter (DOM) following long-term peat restoration are unknown, although this fraction of soil organic matter affects many processes in such ecosystems. We addressed this lack of knowledge by investigating a peatland in south-west Germany that was partly rewetted 20 years ago. A successfully restored site and a moderately drained si...
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Northern peatlands contain up to 25% of the world’s soil carbon (C) and have an estimated annual exchange of CO2-C with the atmosphere of 0.1–0.5 Pg yr 1 and of CH4-C of 10–25 Tg yr . Despite this overall importance to the global C cycle, there have been few, if any, complete multiyear annual C balances for these ecosystems. We report a 6-year balance computed from continuous net ecosystem CO2 ...
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Introduction: The Florida Everglades has undergone significant ecological change spanning the continuum of disturbance to restoration. While the restoration effort is not complete and the ecosystem continues to experience short duration perturbations, a better understanding of long-term C dynamics of the Everglades is needed to facilitate new restoration efforts. This study evaluated temporal t...
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Around the world, peatland degradation and soil subsidence is occurring where these soils have been converted to agriculture. Since initial drainage in the mid-1800s, continuous farming of such soils in the California Sacramento-San Joaquin Delta (the Delta) has led to subsidence of up to 8 meters in places, primarily due to soil organic matter (SOM) oxidation and physical compaction. Rice (Ory...
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The GCE web site has been set up and is available online at http://gcelter.marsci.uga.edu/lter/. Data sets from the Georgia Rivers LMER as well as new data from the LTER are being organized in the database associated with this web site. We have made presentations about the GCE LTER at local and coastal schools and to a meeting of the research coordinators from NOAA’s National Estuarine Research...
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ژورنال
عنوان ژورنال: Biogeosciences
سال: 2013
ISSN: 1726-4189
DOI: 10.5194/bg-10-2885-2013