A5060633243- Soil Carbon and Nitrogen Dynamics
- Peatlands and Wetlands Ecology
- Environmental Impact and Sustainability
- Soil and Water Nutrient Dynamics
- Agriculture Sustainability and Environmental Impact
- Mining and Gasification Technologies
- Agriculture, Soil, Plant Science
- Soil Geostatistics and Mapping
- Engineering and Environmental Studies
- Coal and Its By-products
- Construction Management and Sustainability
- Water-Energy-Food Nexus Studies
Agrifood Research Finland
2021
Sequestering carbon into agricultural soils is considered as a means of mitigating climate change.We used agronomic soil test results representing c. 95% the farmed land area in Finland to estimate potential uppermost 15 cm layer mineral sequester organic (OC) and contribute mitigation change.The estimation maximum capacity matter protect OC stable mineral-associated form was based on theory that clay fine-sized (fines = + silt) particles have limited OC.In addition, we clay/OC fines/OC...
Addition of biochar to soil has been shown reduce nitrogen (N) leaching in pot experiments, but direct field measurements are scarce, and data is lacking especially from colder, boreal conditions. We studied the effect organic amendments on nitrate (NO3-) ammonium (NH4+) using resin bag method, by placing bags containing ion-exchange resins under plough layer. compared N five different treatments at Päästösäästö project site (Soilfood Oy) Parainen, south-western Finland: non-fertilized...