Paludiculture crops and nitrogen kick-start ecosystem service provisioning in rewetted peat soils

Nitrogen Mineralization in Soils Used for Biofuel Crops

TinkerFund: Kick-start Caltech Crowdfunding

Crowdfunding has rapidly become a mainstream method used by individuals and groups to raise money for various projects and ventures. Increasingly, organizations that chiefly raise monies for charitable purposes have also been turning to crowdfunding as an additional funding source. Multiple higher-education institutions have done this by integrating crowdfunding as a staple of their fundraising...

Compositional and functional stability of aerobic methane consuming communities in drained and rewetted peat meadows.

The restoration of peatlands is an important strategy to counteract subsidence and loss of biodiversity. However, responses of important microbial soil processes are poorly understood. We assessed functioning, diversity and spatial organization of methanotrophic communities in drained and rewetted peat meadows with different water table management and agricultural practice. Results show that th...

Modeling Ecosystem Processes and Peat Accumulation in Boreal Peatlands

Northern peatlands have accumulated up to about 450 Gt of carbon, mostly during the Holocene (the last 12,000 years) after the last glaciation (Gorham 1991; Clymo et al. 1998). Although northern peatlands have a relatively low average net accumulation rate (e.g., 19.4 g C m–2 year–1 in western interior Canada; Vitt et al. 2000), their extent, high-latitude location, and the large size of their ...

Cadmium contamination of agricultural soils and crops

23 The biogeochemistry and bioavailability of cadmium, released during sphalerite 24 weathering in soils, were investigated under contrasting agricultural scenarios to assess 25 health risks associated with sphalerite dust transport to productive soils from mining. 26