Pollen and phytoliths from fired ancient potsherds as potential indicators for deciphering past vegetation and climate in Turpan, Xinjiang, NW China.
Pollen and phytoliths from fired ancient potsherds as potential indicators for deciphering past vegetation and climate in Turpan, Xinjiang, NW China.
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烧制古代陶器碎片中的花粉和植硅体作为破译中国西北部新疆吐鲁番地区过去植被和气候的潜在指标
DOI：
10.1371/journal.pone.0039780
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发表时间：
2012
期刊：
影响因子：
3.7
通讯作者：
Li CS
中科院分区：
文献类型：
--
作者：
Yao YF;Li X;Jiang HE;Ferguson DK;Hueber F;Ghosh R;Bera S;Li CS
研究表明，在350°C以下烧成的古陶片中，可出现孢粉体。花粉和植硅石恢复不完全燃烧和充分燃烧陶片（约。2700年前）的古植被和古气候特征，可作为重建该地区古植被和古气候的潜在指标。结果表明，不完全烧制的陶片比完全烧制的陶片的花粉和植硅体回收率高。从完全烧制和不完全烧制的陶片中回收的烧焦的植硅石证明了烧制的程度和条件导致植硅石颜色的永久变化。根据孢粉学资料，结合以往阳海墓大型植物遗存资料，推测该地区以温带植被和干旱气候为主。2700年BP。
It is demonstrated that palynomorphs can occur in fired ancient potsherds when the firing temperature was under 350°C. Pollen and phytoliths recovered from incompletely fired and fully fired potsherds (ca. 2700 yrs BP) from the Yanghai Tombs, Turpan, Xinjiang, NW China can be used as potential indicators for reconstructing past vegetation and corresponding climate in the area. The results show a higher rate of recovery of pollen and phytoliths from incompletely fired potsherds than from fully fired ones. Charred phytoliths recovered from both fully fired and incompletely fired potsherds prove that degree and condition of firing result in a permanent change in phytolith color. The palynological data, together with previous data of macrobotanical remains from the Yanghai Tombs, suggest that temperate vegetation and arid climatic conditions dominated in the area ca. 2700 yrs BP.
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影响因子：
2.8
作者：
Hu, Ya-Qin;Zhang, Zhong-Li;Wang, Yu-Fei
通讯作者：
Wang, Yu-Fei
影响因子：
5.4
作者：
Jiang, Hong-En;Li, Xiao;Li, Cheng-Sen
通讯作者：
Li, Cheng-Sen
影响因子：
2.8
作者：
BROWN, DA
通讯作者：
BROWN, DA
影响因子：
2
作者：
Fici, S
通讯作者：
Fici, S
影响因子：
3.9
作者：
FREDLUND, GG;TIESZEN, LT
通讯作者：
TIESZEN, LT