Αποτελέσματα Αναζήτησης
30 Οκτ 2015 · Citation: AMAP, 2015. AMAP Assessment 2015: Methane as an Arctic climate forcer. Arctic Monitoring and Assessment Programme (AMAP), Oslo, Norway. vii + 139 pp.
In order to investigate the response of methane emissions from this region to global warming, a process-based climate-sensitive lake biogeochemical model was developed. The processes of methane production, oxidation, and transport were modeled within a one-dimensional sediment and water column.
1 Μαρ 2015 · To date, methane emissions from lakes in the pan-arctic region are poorly quantified. In order to investigate the response of methane emissions from this region to global warming, a...
1 Νοε 2015 · A polar version of the CHIMERE chemistry-transport model is used to simulate the evolution of tropospheric methane in the Arctic during 2012, including all known regional anthropogenic and...
27 Μαρ 2015 · To date, methane emissions from lakes in the pan-arctic region are poorly quantified. In order to investigate the response of methane emissions from this region to global warming, a process-based climate-sensitive lake biogeochemical model was developed.
Here we quantify the methane emissions from both land and freshwater bodies in the pan-Arctic with two process-based biogeo-chemistry models by minimizing the double accounting at the landscape scale. Two non-overlapping dynamic areal change datasets are used to drive the models. We estimate that the total methane emissions from the pan-Arctic are.
Methane emission has an optimal T-P condition, within which summer P increases by 15mm when summer T increases by 1K. Optimal climate conditions exist for methane emissions. Future projection is done using sensitivities and validated using process-based models (VIC+Walter methane model) Correlations between annual methane emissions with
