Drying-rewetting (DW) cycle is one of frequent environmental changes that agricultural production is confronted with, and also a convenient and practical agronomic regulation measure. In this study, in order to explore the effects of DW cycles on the dissipation of DEHP and their driving mechanisms...
Drying–rewetting increased microbial biomass C (MBC) and P (MBP) by 24–38% and 11–54%, respectively, during 8–16days of incubation. Increasing the number of DRW cycles reduced AP concentration (except in DRW1). The decrease in available phosphorus is due to the increase in the ...
such as drying-rewetting cycles during drought, can impact the microbial metabolism of organic matter by altering microbial physiology and function. These physiological responses are mediated in part by lipids that are responsible for regulating interactions between...
We aimed at resolving the following research questions: Can land-use management alter the microbial responses to drying-rewetting? If so, does land-use management affect both shallow and deep horizons? Can we explain these changes by the influence of land use on water availability? To address ...
For γ-sterilized samples, FDA activity still fluctuated with drying–rewetting cycles. Assays showed that pre-humidification of γ-irradiated litter increased FDA activity two-fold in the first 30 min. All these results have shown that, following drying–rewetting cycles, some of the fluctuations ...
1) soil drying and rewetting 土壤干燥和重新湿润 2) soil moist layer 土壤湿润层 1. The irrigation water forecast models of drought crop is presented in the paper based on water balance equation insoil moist layer. 从土壤湿润层水量平衡出发,推导出旱作物灌溉用水预测公式,利用历史实测灌溉用水及同期...
www.nature.com/scientificreports OPEN Impact of sand media continuous drying and rewetting cyclic on nutrients transformation performance from reclaimed wastewater effluent at soil aquifer treatment Abdalkarim S. Gharbia *, Balázs Zákányi & Márton Tóth Reusing ...
soil proteins; microbial diversity; drying–rewetting; microbial function1. Introduction In the upcoming decades, the frequency and intensity of extreme climatic events, like severe droughts and heavy rainfalls, will likely increase in many forested regions of the world [1] due to global climate ...
drying and rewetting;soil microorganisms;CO2fluxes;cumulative CO2emissions;woodland soils 1. Introduction Terrestrial ecosystems store large quantities of carbon in living plants, dry branches, fallen leaves, and soil organic matter (SOM). A release of the stored carbon into the atmosphere as greenhouse...
Drying and rewetting (D/W) of soils often resulted in the release of soluble phosphorus (P) and nitrogen (N), thereby changing the availability of both nutrients. Most experiments on D/W have been conducted with disturbed mineral soil samples and with rewetting of the soil samples by abrupt...