Not only does leaf litter decomposition help release nutrients into the soil, but it can also store carbon in the ground. Forests separate this greenhouse gas by collecting CO_{2}in the air. Through photosynthesis (光合作用), carbon changes into living matter, which eventually dies and becomes...
Summary Soil particle-size fractionation is a reliable approach for the separation of carbon (C) pools with different stabilities. Our previous study found that C decomposition in fine soil particles had greater temperature sensitivity (Q 10 ) than in coarse particles in grassland and forest soils....
Fungi and bacteria live on and are drawn to organic material. These tiny life forms are responsible for the physical and chemical reactions that break matter into its base components. They also boost the decomposition of active soil, the portion of soil that is still in the process of decompos...
Does thinning affect litterfall, litter decomposition, and associated nutrient release in Acacia mangium stands of Kerala in peninsular India? 喜欢 0 阅读量: 45 作者:Kunhamu,TK,Kumar,BM,Viswanath 摘要: Litter plays a vital role in the nutrient cycling of plantations and agroforests. Silvi...
indirectemissions at various points in the supply chain. These include growing the cotton and shipping raw materials and the final product, as well as later decomposition of the material in a landfill. These indirect emissions contribute to both the producer's and the consumer's carbon footprints...
The composting process also reduces methane emissions from landfills because it occurs in anaerobic conditions and does not produce the same amount of methane that traditional landfill decomposition does. In addition, compostable packaging is generally lighter than traditional plastic packaging and has a ...
To ensure the accuracy of the baseline results, we conducted a host of robustness checks using parallel trend and dynamic effect tests, placebo tests, Goodman-Bacon decomposition, propensity score matching (PSM)-DID, instrumental variable regression, and an alternative dependent variable. We also cont...
We found no effect of elevated temperature on litter decomposition, probably due to desiccation of the litter. The heating cables caused a permanent ... PSJ Verburg,WKPV Loon,A Lükewille - 《Biology & Fertility of Soils》 被引量: 188发表: 1999年 Atmospheric carbon dioxide, irrigation, and...
Soil organic matter decomposition: effects of organic matter addition on phosphorus dynamics in lateritic soils Relationships between the persistence of organic matter added to soil, the dynamics of soil organic carbon (C) and phosphorus (P) were examined in four experiments on lateritic soils of Wes...
Zhipeng Li1, Lianqing Li1, Pete Smith2, Genxing Pan1, David Crowley3, Jinwei Zheng1, Xuhui Zhang1, Liangyun Zhang1 & Qaiser Hussain1,4 Soil respiration, resulting in decomposition of soil organic carbon (SOC), emits CO2 to the atmosphere and increases under climate ...