Tropical peatland carbon storage linked to global latitudinal trends in peat recalcitrance
SB Hodgkins, CJ Richardson, R Dommain… - Nature …, 2018 - nature.com
Peatlands represent large terrestrial carbon banks. Given that most peat accumulates in
boreal regions, where low temperatures and water saturation preserve organic matter, the …
boreal regions, where low temperatures and water saturation preserve organic matter, the …
Porewater constituents inhibit microbially mediated greenhouse gas production (GHG) and regulate the response of soil organic matter decomposition to warming in …
Northern peatlands store approximately one-third of terrestrial soil carbon. Climate warming
is expected to stimulate the microbially mediated degradation of peat soil organic matter …
is expected to stimulate the microbially mediated degradation of peat soil organic matter …
Impact of Warming on Greenhouse Gas Production and Microbial Diversity in Anoxic Peat From a Sphagnum-Dominated Bog (Grand Rapids, Minnesota, United …
Climate warming is predicted to increase heterotrophic metabolism in northern peatland
soils leading to enhanced greenhouse gas emissions. However, the specific relationships …
soils leading to enhanced greenhouse gas emissions. However, the specific relationships …
Climate-driven shifts in sediment chemistry enhance methane production in northern lakes
EJS Emilson, MA Carson, KM Yakimovich… - Nature …, 2018 - nature.com
Freshwater ecosystems are a major source of methane (CH4), contributing 0.65 Pg (in CO2
equivalents) yr− 1 towards global carbon emissions and offsetting~ 25% of the terrestrial …
equivalents) yr− 1 towards global carbon emissions and offsetting~ 25% of the terrestrial …
Small differences in ombrotrophy control regional-scale variation in methane cycling among Sphagnum-dominated peatlands
Although methane (CH 4) dynamics are known to differ at broad scales among peatland
types and with climate, there is limited understanding of the variability associated with …
types and with climate, there is limited understanding of the variability associated with …
CH4, CO2 and N2O emissions from grasslands and bovine excreta in two intensive tropical dairy production systems
JE Rivera, J Chará, R Barahona - Agroforestry Systems, 2019 - Springer
The production of beef and milk has a significant impact on climate change, as these
activities are responsible for a large proportion of the greenhouse gases emitted in …
activities are responsible for a large proportion of the greenhouse gases emitted in …
Methylotrophic methanogenesis in Sphagnum-dominated peatland soils
Although it is generally assumed that CH 4 production in peatlands is dominated by the
acetoclastic and hydrogenotrophic methanogenic pathways, we found evidence that …
acetoclastic and hydrogenotrophic methanogenic pathways, we found evidence that …
Peatland types influence the inhibitory effects of a humic substance analog on methane production
Methane (CH 4) production is often impeded in many northern peatland soils, even though
more thermodynamically favorable inorganic terminal electron acceptors (TEAs) used in …
more thermodynamically favorable inorganic terminal electron acceptors (TEAs) used in …
Vegetation impacts ditch methane emissions from boreal forestry-drained peatlands—Moss-free ditches have an order-of-magnitude higher emissions than moss …
Ditches of forestry-drained peatlands are an important source of methane (CH4) to the
atmosphere. These CH4 emissions are currently estimated using the IPCC Tier 1 emission …
atmosphere. These CH4 emissions are currently estimated using the IPCC Tier 1 emission …
Does dissolved organic matter or solid peat fuel anaerobic respiration in peatlands?
Solid-phase soil organic matter is the largest carbon (C) pool in peatlands and, as such, has
long been assumed to be the primary substrate driving anaerobic respiration in these …
long been assumed to be the primary substrate driving anaerobic respiration in these …