Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chelsea L. Petrenko"'
Autor:
Chelsea L. Petrenko, Julia Bradley-Cook, Emily M. Lacroix, Andrew J. Friedland, Ross A. Virginia
Publikováno v:
Arctic Science, Vol 2, Iss 4, Pp 165-182 (2016)
Shrub species are expanding across the Arctic in response to climate change and biotic interactions. Changes in belowground carbon (C) and nitrogen (N) storage are of global importance because Arctic soils store approximately half of global soil C. W
Externí odkaz:
https://doaj.org/article/18354e14102e4001bcdccccfce5d5da2
Publikováno v:
Nutrient Cycling in Agroecosystems. 109:161-179
Determining effects of clear-cutting on base cations and micronutrients is essential for ensuring the sustainability of forestry for biofuels and wood products. The objective of this study was to quantify long-term changes in forest floor and mineral
Publikováno v:
Soil Science. 181:202-207
Forest soils in the northeastern United States store considerable amounts of carbon (C). With the increasing utilization of biomass as a “C-neutral” form of energy in the United States, these forests are susceptible to clear cutting and large los
Publikováno v:
Environmental science and pollution research international. 24(36)
Mercury (Hg) is a globally distributed pollutant trace metal that has been increasing in terrestrial environments due to rising anthropogenic emissions. Vegetation plays an important role in Hg sequestration in forested environments, but increasing t
Publikováno v:
GCB Bioenergy. 7:1283-1293
Autor:
Ross A. Virginia, Emily M. Lacroix, Chelsea L. Petrenko, Julia I. Bradley-Cook, Andrew J. Friedland
Publikováno v:
Arctic Science, Vol 2, Iss 4, Pp 165-182 (2016)
Shrub species are expanding across the Arctic in response to climate change and biotic interactions. Changes in belowground carbon (C) and nitrogen (N) storage are of global importance because Arctic soils store approximately half of global soil C. W
Publikováno v:
Climate Change Responses. 3
Shrub expansion is transforming Arctic tundra landscapes, but the impact on the large pool of carbon stored in high-latitude soils is poorly understood. Soil carbon decomposition is a potentially important source of greenhouse gases, which could crea