Alternative futures of dissolved inorganic nitrogen export from the Mississippi River Basin: influence of crop management, atmospheric deposition, and population growth [0.03%]
密西西比河盆地溶解无机氮出口的替代未来情景：农作物管理、大气沉降和人口增长的影响
Michelle L McCrackin,John A Harrison,Ellen J Cooter et al.
Michelle L McCrackin et al.
Nitrogen (N) export from the Mississippi River Basin contributes to seasonal hypoxia in the Gulf of Mexico (GOM). We explored monthly dissolved inorganic N (DIN) export to the GOM for a historical year (2002) and two future scenarios (year ...
Contribution of carbonate weathering to the CO2 efflux from temperate forest soils [0.03%]
碳酸盐风化对温带森林土壤二氧化碳通量的贡献
Andreas Schindlbacher,Werner Borken,Ika Djukic et al.
Andreas Schindlbacher et al.
Temperate forests provide favorable conditions for carbonate bedrock weathering as the soil CO2 partial pressure is high and soil water is regularly available. As a result of weathering, abiotic CO2 can be released and contribute to the soi...
Sofie Sjögersten,René van der Wal,Maarten J J E Loonen et al.
Sofie Sjögersten et al.
The carbon (C) sink strength of arctic tundra is under pressure from increasing populations of arctic breeding geese. In this study we examined how CO2 and CH4 fluxes, plant biomass and soil C responded to the removal of vertebrate herbivor...