| 序号 No. | 文献 Reference | 备注 Note | | 1 | Fierer et al., 2005 | 随着凋落物碳质量降低, 凋落物分解的温度敏感性逐渐升高, 验证了“碳质量-温度”假说。
As litter carbon quality declined, litter decomposition became more sensitive to temperature, and the “carbon quality-temperature” hypothesis was tested. | | 2 | Knorr et al., 2005 | 氮沉降促进高质量凋落物(即低木质素含量)分解, 而抑制低质量凋落物(即高木质素含量)。
Litter decomposition was stimulated by nitrogen additions for high-quality (low-lignin) litters, but inhibited for low-quality (high-lignin) litters. | | 3 | Austin & Vivanco, 2006 | 光降解作用是半干旱区地上凋落物分解的主要方式, UV-B和总辐射分别占33%和60%。
Litter decomposition in a semi-arid ecosystem was mainly controlled by photodegradation, UV-B and total radiation accounting for 33% and 60%, respectively. | | 4 | Parton et al., 2007 | 全球7个生物系21个地点历经10年的凋落物分解元素释放试验表明, 叶凋落物初始氮含量及其分解剩余量是氮净释放的主要驱动力(不包括高UV辐射下的干草原)。
A 10-year leaf litter decomposition experiment in 21 sites from seven biomes found that net nitrogen release is mainly driven by the initial nitrogen concentration and mass remaining (not including arid grasslands exposed to high ultraviolet radiation). | | 5 | Cornwell et al., 2008 | 对六大洲818种植物凋落物分解研究发现, 物种间基质质量对分解速率的影响远大于气候因素。
The litter decomposition experiments from 818 species on six continents found that the magnitude of species-driven differences is much greater than climate-driven variation. | | 6 | Zhang et al., 2008 | 凋落物质量可以解释全球凋落物分解速率70%的变动, 与纬度和年平均气温结合后解释率提升为88%。
Total nutrient elements (TN) and C:N accounted for 70% of the variation in the litter decomposition rates. The combination of TN, C:N, latitude and mean annual temperature accounted for 88% of the variation. | | 7 | Kaspari et al., 2008 | 磷添加提高叶凋落物分解速率30%, 而微量元素添加则提高81%, 说明除磷之外还有其他元素可能参与并促进凋落物的分解。
Leaf litter decomposed 33% faster with phosphorus (P) addition and 81% faster with micronutrient additions. Besides P, other micronutrients could also enhance litter decomposition. | | 8 | Coq et al., 2010 | 对16个热带雨林树种研究发现, 虽然凋落叶的缩合单宁占凋落物干重比例很小(<3.7%), 却能够显著降低凋落物分解速率。
The condensed tannin could significantly decrease litter decomposition rates, though its low concentration (0-3.7% dry mass) among 16 tropical rain forest tree species. | | 9 | Manzoni et al., 2010 | 将凋落物分解的化学计量学模型扩展到全球尺度(从北极到热带), 包括磷矿化、有机营养的物理流失和凋落物层的化学异质性。
A stoichiometric model of litter decomposition was extended to global scale (from artic to tropical ecosystems), including phosphorus mineralization, physical losses of organic nutrients, and chemical heterogeneity of litter substrates. | | 10 | Sun et al., 2018 | 阔叶红松林35种木本植物6年内叶片分解77%, 而根尖仅分解35%; 与叶分解调控因素不同, 非结构性碳水化合物及次生代谢产物对细根分解起主导作用, 该研究改变了人们以叶分解速率及调控因素来推测根系分解的认识。
Among 35 temperate forest species over six years, the decomposition rates of finest roots (35%) were lower than those of leaf litter (77%). In contrast to lignin:nitrogen ratio control over leaf decomposition, nonlignin carbon compounds were the main factors for roots. Leaf decomposition patterns are inadequate to describe decomposition of the finest roots. |
|