The disappearance of the previously abundant moss species Sphagnum imbricatum has
been investigated at Butterburn Flow, northern England, using organic geochemical …

Aliphatic des-A-triterpenoids have been tentatively assigned in samples taken from a 260cm
thick peat sequence from the Dajiuhu Basin of southern China using gas chromatography …

We present an optimized method for compound‐specific stable carbon isotope (δ13C)
analysis of n‐alkanes. For sample preparation, the traditionally used Soxhlet extraction was …

Although it is primarily constituted in general from a limited variety of local plants, peat is
however sensitive to physicochemical changes in the medium, in particular those induced …

摘要植物叶蜡正构烷烃组分能够在地质体中长久保存, 并记录历史时期植被变化的信息.
本研究通过对黄土高原中部董志塬西峰地区赵家川剖面古土壤中正构烷烃组分的分析, 讨论7 …

摘要根据青藏高原东北部甘肃南部郎木寺泥炭总有机碳含量的时间序列, 重建了该区713~
410kaB1P.(中全新世) 期间气候演变的历史, 其中较为显著的变冷事件分别集中在618cal …

Stalagmites are good archives for paleoecological change, as they are easy to date, and
contain multiple environmental proxy records, including climatic records from oxygen …

摘要通过对浙江天目山泥炭剖面的高密度采样和有机碳同位素分析, 重建了该地区4 ka BP
以来的古植被特征和古环境演化历史. 天目山3200 a BP 之前, 气候温和适度, 晚期变冷变干 …

Lipid biomarker and organic carbon isotope were presented for identifying the microbial
characteristics and paleovegetation changes of Tianmushan area, Zhejiang Province …

Geo44 (2).PMD Page 1 79 Evolución paleoambiental del Norte de España durante los últimos
2500 años a partir del estudio de biomarcadores de la Turbera de Roñanzas (Asturias) …