Soils are an important component of the global carbon budget due to their large C storage capacity and the ability to replenish atmospheric C via soil surface CO2 flux. Our objectives were to quantify year-round soil CO2–C fluxes in a tallgrass prairie and to develop an equation to predict ...
In consistent with this point, our results provide explicit evidence for microbial physiological adjustment towards greater maintenance cost at elevated temperatures in the climate-sensitive permafrost region, without acclimation (i.e., return towards pre-warmed conditions29) after more than a half-decade...
In many temperate-zone ecosystems, seasonal changes in environmental and biological factors influence the dynamics and magnitude of surface–atmosphere exchange. Research was conducted between July and October 2001 to measure growing season surface-layer fluxes of CO2in aDeyeuxia angustifoliadominated wetland...
Soil Respiration Studies in Tallgrass Prairie in Missouri Source: Ecology EFFECTS OF CULTIVATION ON THE ORGANIC MATTER OF GRASSLAND SOILS AS DETERMINED BY FRACTIONATION AND RADIOCARBON DATING Source: Canadian Journal of Soil Science Soil CO2evolution in Florida slash pine plantations. I. Changes through...
CO2 flux in a boreal forest to ecosystem 41. Schindlbacher, A., Schnecker, warming in a temperate forest J., Takriti, M., Borken, W. & - no indications for thermal aWdaanpetakt,ioWn.sM. GiclorboabliaClhpahnygseioBloiogly. 2a1n,d42so6i5l–C4O2727e,ffdluoix: after 9 years ...
One important uncertainty of the approach was highlighted in the original study: high variation of root biomass and CO2 flux led to a relatively low R2 (Kucera and Kirkham, 1971). Show abstract Soil CO<inf>2</inf> flux in a tallgrass prairie 2000, Soil Biology and Biochemistry Show ...
Soil is a huge terrestrial carbon pool, which has higher carbon storage than the sum of atmospheric and terrestrial vegetation carbon. Small fluctuations in soil carbon pool can affect regional carbon flux and global climate change. As soil organic carbon plays key roles in soil carbon storage and...
Urban green spaces (UGSs) are mostly represented by lawns and wooded areas. These UGSs can store carbon in soil and above-ground biomass, potentially modul
The contribution of C3 and C4 plants to the carbon cycle of a tallgrass prairie: an isotopic approach The photosynthetic pathway composition (C:C mixture) of an ecosystem is an important controller of carbon exchanges and surface energy flux partitioning, a... CJ Still,JA Berry,M Ribas-Carbo...
(10 cm) over the two year study period in the desert steppe GHG fluxy CO2-C (mg C mÀ2 hÀ1) CH4-C (mg C mÀ2 hÀ1) N2O-N (mg N mÀ2 hÀ1) Parameters Soil temperature (C) Soil moisture (m3 mÀ3) Soil temperature (C) Soil moisture (m3 mÀ3) Soil temperature (...