漂白 发表于 2025-3-26 21:47:58
d with the new suite of millennium-long tree-ring chronologies now under development in the region. The only clear connections between climate extremes and human impacts are found during the period of written history, including the prehispanic Aztec era where codices describe the drought of One RabbPrognosis 发表于 2025-3-27 02:20:29
m the way in which trees as complex organisms can have properties expressed in their ring widths that are impossible to predict from a basic understanding of lower-level physiological processes. Statistical modeling must be conducted in ways that allow for the discovery of such phenomena and, at thenepotism 发表于 2025-3-27 09:04:05
n be useful where sample replication is limited. Stable isotopes can also be used to access different climate signals in trees, providing a more synoptic view of past climate and may also have the potential to provide a greater proportion of the lower-frequency climate signal that is difficult to re背心 发表于 2025-3-27 12:20:42
m the way in which trees as complex organisms can have properties expressed in their ring widths that are impossible to predict from a basic understanding of lower-level physiological processes. Statistical modeling must be conducted in ways that allow for the discovery of such phenomena and, at the汇总 发表于 2025-3-27 16:18:35
h the use of RCS on contemporaneously growing trees, which might represent a typical (i.e., modern) sample, are also discussed. The first is the biasing of the RCS curve by the residual climate signal in age-aligned samples and the undesirable subsequent removal of this signal variance in RCS applic领带 发表于 2025-3-27 19:07:35
e advanced. Tree rings are among the most useful paleoclimate information sources available because they provide a high degree of chronological accuracy, high replication, and extensive spatial coverage spanning recent centuries. With the expansion and extension of tree-ring data and analytical capafacilitate 发表于 2025-3-27 22:49:51
https://doi.org/10.1007/978-3-540-68216-5Economic Policy; Growth; International Economics; Keynes; Macroeconomics; economic growth; economic integrlandmark 发表于 2025-3-28 05:10:03
http://reply.papertrans.cn/47/4672/467141/467141_38.pngingrate 发表于 2025-3-28 07:03:29
Paul J. J. WelfensNovel approaches to innovation dynamics and growth in open economies.New monetary and non-monetary growth models.Discussion of rational innovation policies in OECD countries.Includes supplementary mat割让 发表于 2025-3-28 12:44:38
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