Blanket peat has two layers, the acrotelm and catotelm. This is the upper layer of blanket peat. It is above the average water table level. It is therefore only periodically saturated. This allows …

Catotelm (peat containing dead plant material, mostly anaerobic) water fluxes are typically small due to its low hydraulic conductivity. Peatlands can be categorized depending on their …

2016年12月13日 · Peatlands contain one-third of soil carbon (C), mostly buried in deep, saturated anoxic zones (catotelm). The response of catotelm C to climate forcing is uncertain, because …

2006年1月1日 · The acrotelm–catotelm model implies that most runoff production and nutrient transfer will occur within the upper peat layer, close to or at the peat surface. This would match …

the lower anaerobic layer (catotelm), which is dead except for the aerenchymatous roots of helophytic angio-sperms, is an important concept and fundamental to any understanding of the …

本研究通过探索生态水文层（acrotelm、mesotelm 和 catotelm）中碳化学、总氨基酸（“蛋白质”）含量和氨基酸组成的变化来研究泥炭地水文学和生物地球化学动力学。

2018年1月19日 · The acrotelm and catotelm are two functionally distinct layers typical of most peatland soils. The acrotelm is made up of the comparatively aerated upper layers in the peat …

2001年11月15日 · The model considers two vegetation types (vascular, and mosses) and root input from vascular plants to deep peat for bogs and fens. The PDM is a static model, …

2011年1月19日 · Peatlands are complex, ecohydrological systems, commonly conceptualized as consisting of two layers, the acrotelm (upper layer) and the catotelm (lower layer). This …

2019年6月25日 · 本文以加拿大Mer Bleue沼泽泥炭地的Catotelm层土壤为研究对象，通过培养实验监测CO 2 和CH 4 在不同的温度、pH值和泥炭土底质条件下的排放，探求环境因子对CO 2 …