AGU Research
Search
Filters
Clear All
Peatland Plant Community Changes in Annual Production and Composition Through 8 Years of Warming Manipulations Under Ambient and Elevated CO2 Atmospheres
JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES
19 february 2025
Paul J. Hanson, Natalie Griffiths, Verity G. Salmo...
The Spruce and Peatland Responses Under Changing Environments (SPRUCE) experiment has operated five whole‐ecosystem warming manipulations (+0...
Influence of Peatland Microtopography and Time on Apparent Differences in Greenhouse Gas (CO2 and CH4) flux in Experimental Warming Treatments, With and Without Elevated CO2
LAND BIOGEOCHEMICAL CYCLING UNDER GLOBAL ENVIRONMENTAL CHANGE: PATTERNS, DRIVERS, AND MECHANISMS II POSTER
biogeosciences | 13 december 2024
Jonathan Stelling, Melanie A. Mayes, Paul J. Hanso...
Northern peatlands are large soil carbon (C) sinks; however, measurements of greenhouse gas flux (GHG: CO2 and CH4) under warming and elevated atmosph...
View Abstract
Northern Peatland Microbial Networks Exhibit Resilience to Warming and Acquire Electron Acceptor from Soil Organic Matter
LAND BIOGEOCHEMICAL CYCLING UNDER GLOBAL ENVIRONMENTAL CHANGE: PATTERNS, DRIVERS, AND MECHANISMS II POSTER
biogeosciences | 13 december 2024
Joel E. Kostka, Katherine Duchesneau, Borja Aldegu...
Northern peatlands store approximately half of Earths soil carbon (C). While the stability of this C bank is at risk as warming is expected to acceler...
View Abstract
The fate of peatland carbon interactively determined by elevated carbon dioxide and warming
THE GLOBAL METHANE BUDGET AND ADVANCING UNDERSTANDING OF WETLAND GREENHOUSE GAS EMISSIONS I POSTER
biogeosciences | 12 december 2024
Jian Zhou, Wenjuan Huang, Paul J. Hanson, Colleen ...
Peatlands, known as carbon (C) sinks, risk becoming C sources to worsen climate change due to warming-induced C loss. Elevated CO2 (eCO2) might counte...
View Abstract
Warming Experiment Impacts on Soil Moisture with Depth and Time: A Foundation for Future Syntheses
SOILS IN THE ANTHROPOCENE: CROSS-SCALE MECHANISMS OF STABILIZATION AND CHANGE III POSTER
biogeosciences | 12 december 2024
Jeffrey Beem-Miller, Chabbi Abad, Paul J. Hanson, ...
Ecosystem warming experiments are a powerful tool for understanding how temperature increase influences soil organic matter dynamics. Although tempera...
View Abstract
Disentangling the Impacts of Warming and Drying on Peatland Ecosystems
THE RESILIENCE AND VULNERABILITY OF ARCTIC AND BOREAL ECOSYSTEMS TO CLIMATE CHANGE VI POSTER
biogeosciences | 11 december 2024
Xiaojuan Yang, Daniel M. Ricciuto, Xiaoying Shi, V...
Peatland ecosystems play significant roles in the global carbon cycle. Although only covering 2-3% of lands surface, peatland ecosystems store about o...
View Abstract
Experimental Whole‐Ecosystem Warming Enables Novel Estimation of Snow Cover and Depth Sensitivities to Temperature, and Quantification of the Snow‐Albedo Feedback Effect
JOURNAL OF GEOPHYSICAL RESEARCH: BIOGEOSCIENCES
15 march 2024
Andrew D. Richardson, Christina Schaedel, Andreas ...
Climate change is reducing the amount, duration, and extent of snow across high‐latitude ecosystems. But, in landscapes where persistent wint...
SPRUCE-MIP: Model Intercomparison of Northern Peatland Carbon Cycle Over the SPRUCE Site
MODEL DATA INTEGRATION TO ADVANCE UNDERSTANDING OF WETLAND GREENHOUSE GAS EMISSIONS: FROM SITE TO GLOBAL SCALE POSTER
biogeosciences | 15 december 2023
Xiaoying Shi, Daniel M. Ricciuto, Yaoping Wang, Pa...
Peatlands cover only 3% of Earths land surface but contain about 30% of the global soil carbon pool. The strong sensitivity of C cycle to environmenta...
View Abstract