Understanding the 2500 yr BP rainforest crisis in West and Central Africa in the framework of the Late Holocene: Pluridisciplinary analysis and multi-archive …
P Giresse, J Maley, A Chepstow-Lusty - Global and Planetary Change, 2020 - Elsevier
Numerous palaeoclimatic and prehistoric reconstructions have been reported at both the
local scale and across the very large area of tropical Central Africa, clearly highlighting the …
local scale and across the very large area of tropical Central Africa, clearly highlighting the …
Distribution of n-alkanes and their δ2H and δ13C values in typical plants along a terrestrial-coastal-oceanic gradient
Reconstructing past responses of coastal wetlands to climate change contextualizes
ongoing and future developments in these globally important ecosystems. The molecular …
ongoing and future developments in these globally important ecosystems. The molecular …
Stable source of Holocene spring precipitation recorded in leaf wax hydrogen-isotope ratios from two New York lakes
AK Schartman, AF Diefendorf, TV Lowell… - Quaternary Science …, 2020 - Elsevier
Abstract Changes in synoptic atmospheric circulation patterns are thought to play a role in
establishing millennial scale climate periods during the end of the late glacial and the …
establishing millennial scale climate periods during the end of the late glacial and the …
Modern constraints on the sources and climate signals recorded by sedimentary plant waxes in west Greenland
The hydrogen isotopic composition (δ 2 H values) of plant waxes preserved in the
sedimentary record is a useful proxy for past hydroclimate, but a number of known biological …
sedimentary record is a useful proxy for past hydroclimate, but a number of known biological …
[HTML][HTML] 生物标志物及其在生态系统研究中的应用
冯晓娟, 王依云, 刘婷, 贾娟, 戴国华, 马田… - 植物生态 …, 2020 - plant-ecology.com
摘要生物标志物是环境和地质体中记载着原始生物母质分子结构信息的有机化合物,
其含量可以指征特定生物来源对天然有机质的相对贡献, 其组成和同位素信息还可以记录有机质 …
其含量可以指征特定生物来源对天然有机质的相对贡献, 其组成和同位素信息还可以记录有机质 …
Leaf wax -alkane patterns and compound-specific of plants and topsoils from semi-arid and arid Mongolia
Leaf wax n-alkane patterns and their compound-specific δ 13 C signatures are valuable
proxies for paleoenvironmental reconstructions. So far, their potential has not been …
proxies for paleoenvironmental reconstructions. So far, their potential has not been …
Plant wax evidence for precipitation and vegetation change from a coastal sinkhole lake in the Bahamas spanning the last 3000 years
Plant wax hydrogen isotopic composition is commonly used to reconstruct the hydrogen
isotopic composition of precipitation used by terrestrial vegetation. However, mangroves …
isotopic composition of precipitation used by terrestrial vegetation. However, mangroves …
Leaf transition from heterotrophy to autotrophy is recorded in the intraleaf C, H and O isotope patterns of leaf organic matter
Z Zhu, X Yin, X Song, B Wang, R Ma… - Rapid …, 2020 - Wiley Online Library
Rationale Quantitatively relating 13C/12C, 2H/1H and 18O/16O ratios of plant α‐cellulose
and 2H/1H of n‐alkanes to environmental conditions and metabolic status should ideally be …
and 2H/1H of n‐alkanes to environmental conditions and metabolic status should ideally be …
Dynamic changes in leaf wax n-alkanes and δ13C during leaf development in winter wheat under varied irrigation experiments
H Jiang, SJ Feakins, H Sun, X Feng, X Zhang… - Organic Geochemistry, 2020 - Elsevier
Leaf wax n-alkanes serve as biomarkers that record environmental information with their
carbon isotopic composition (δ 13 C alk) recording water availability. Agricultural and …
carbon isotopic composition (δ 13 C alk) recording water availability. Agricultural and …
Factors controlling carbon and hydrogen isotope fractionation during biosynthesis of lipids by phototrophic organisms
N Pedentchouk, Y Zhou - Hydrocarbons, oils and lipids: Diversity, origin …, 2020 - Springer
The analysis of carbon and hydrogen stable isotope ratios of lipids from natural products is
an integral component of research in Earth sciences. The isotopic composition of lipids from …
an integral component of research in Earth sciences. The isotopic composition of lipids from …