Multi-Year Lags between Forest Browning and Soil Respiration at High Northern Latitudes
نویسندگان
چکیده
منابع مشابه
Multi-Year Lags between Forest Browning and Soil Respiration at High Northern Latitudes
High-latitude northern ecosystems are experiencing rapid climate changes, and represent a large potential climate feedback because of their high soil carbon densities and shifting disturbance regimes. A significant carbon flow from these ecosystems is soil respiration (R(S), the flow of carbon dioxide, generated by plant roots and soil fauna, from the soil surface to atmosphere), and any change...
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Introduction Conclusions References
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Satellite-derived indices of photosynthetic activity are the primary data source used to study changes in global vegetation productivity over recent decades. Creating coherent, long-term records of vegetation activity from legacy satellite data sets requires addressing many factors that introduce uncertainties into vegetation index time series. We compared long-term changes in vegetation produc...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0050441