Climate change is identified as a major threat to wetlands. Altered hydrology and rising
temperature can change the biogeochemistry and function of a wetland to the degree that …

We critically review recent literature on carbon storage and fluxes within natural and
constructed freshwater wetlands, and specifically address concerns of readers working in …

Limiting climate warming to< 2° C requires increased mitigation efforts, including land
stewardship, whose potential in the United States is poorly understood. We quantified the …

For the past 3.8 billion years, the geochemistry of the Earth's surface-its atmosphere, waters
and exposed crust-has been determined by the presence of biota. Photosynthetic organisms …

The globally important nature of wetland ecosystems has led to their increased protection
and restoration as well as their use in engineered systems. Underpinning the beneficial …

Potential rates of both methane production and methane consumptionvary over three orders
of magnitude and their distribution is skew. These rates are weakly correlated with …

This review examines the interactions among physical, chemical, and biological factors
responsible for methane (CH4) emission from natural wetlands. Methane is a chemically …

Soil respiration (Rs) is the second largest carbon flux next to GPP between the terrestrial
ecosystem (the largest organic carbon pool) and the atmosphere at a global scale. Given …

Tillage can strongly affect the long-term productivity of an agricultural system by altering the
composition and spatial distribution of nutrients and microbial communities. The impact of …

Northern peatlands represent about 30% of the global soil C pools. The C pool in peat is a
result of a relatively small imbalance between production and decay. High water levels and …