植硅体实验室----环境演变与碳循环学科中心

实验室名称：植硅体实验室

所属系统：支撑平台二－学科组实验室

实验室位置：地7号楼717、719室

实验室负责人：吕厚远

联系电话：010-82998259

实验室介绍

　　本实验室前身第四纪孢粉实验室成立于1956年，是我国成立最早的第四纪孢粉实验室。植硅体实验室成立于上世纪90年代，是我国最早的专门从事植硅体研究的实验室。本实验室具有完备的孢粉、植硅体、植钙体和淀粉粒前处理仪器设备，并保存有丰富的现代、化石标本、薄片以及图版资料，以及目前国际上专门用于生物化石数据处理、图象处理、古环境定量分析软件及时间序列分析软件。课题研究团队依托孢粉、植硅体两个主要研究方向，在古生态、环境考古、农业起源、及古环境定量重建等方面，具有长期的研究经验和积累，实验室的研究成果分别发表在Nature、PNAS、PLoS One、QuaternaryScienceReview等具有国际影响的刊物上，受到国际同行的关注,多次得到Science、PNAS、PLoSOne等刊物网站的亮点评价或专文介绍，特别是植硅体基础研究的部分成果被国外大学引为教材。

仪器介绍

　　本实验室购置了多台光学显微镜及用于图像、数据分析的软、硬件设备，以及用于孢粉、植硅体、植钙体和淀粉粒前处理的多台仪器。

　　显微镜主要有：LeicaEMED生物显微镜，Leica-DMRHC万能生物成像显微镜,OLYMPUSBX51生物显微镜，LeicaDM750生物显微镜。

　　前处理设备：通风厨，烘箱，离心机，马弗炉，超声波，振荡器等。

Leica-DM R HC万能生物成像显微镜

Leica DM750 生物成像显微镜

马弗炉

飞鸽牌大容量低速离心机

成果展示

Houyuan Lu,Yumei Li,Jianping Zhang,Xiaoyan Yang,Maolin Ye,Quan Li,Can Wang,Naiqin Wu(2014).Component and simulation of the 4,000-year old noodles excavated from the archaeologicalsite of Lajia in Qinghai, China, Chinese Science Bulletin 59,5136-5152.
Deke Xu, Houyuan Lu*, Guoqiang Chu, Naiqin Wu, CaimingShen, Can Wang, Limi Mao, 500-year climate cycles stacking of recent centennial warming documented in an East Asian pollen record. Scientific Reports. 4, 3611, 2014
Jianping Zhang,Houyuan Lu,Linpei Huang(2014).Calciphytoliths(calciumoxalatecrystals)analysis for the identification of decayed tea plants(CamelliasinensisL.).Scientific Reports 4:6703.
Can Wang,Houyuan Lu,Jianping Zhang,Zhaoyan Gu,Keyang He(2014). Prehistoric demographic fluctuations in China inferred from radio carbon data and their linkage with climate change over the past 50,000 years.Quaternary Science Reviews98:45-59
Deke Xu, Houyuan Lu*, Naiqin Wu, Zhenxia Liu, Tiegang Li, CaimingShen, Luo Wang, Asynchronous marine-terrestrial signals of the last deglacial warming in East Asia associated with low- and high-latitude climate changes. Proceedings of the National Academy of Sciences USA. 110(24), 9657-9662, 2013
Xinxin Zuo,Houyuan Lu,Zhaoyan Gu.(2013).Distribution of soil phytolith-occluded carbon in the Chinese Loess Plateau and its implications for silica–carboncycles. PlantSoil.2013.
Jianping Zhang,Houyuan Lu,Naiqin Wu,Xiaoguang Qin,andLuo Wang.(2013). Palaeoenvironment and agriculture of ancient Loulan and Milan on the Silk Road.The Holocene,23:208–217.
Xiaoyan Yang,Jianping Zhang,Linda Perry,Zhikun Ma,Zhiwei Wan,Mingqi Li,Xianmin Diao,Houyuan Lu(2012). From the modern to the archaeological: starchgrains from millets and their wild relatives in China.Journalof Archaeological Science,39: 247–254.
Xiaoyan Yang, Zhiwei Wan, Linda Perry, Houyuan Lu, Qiang Wang, Chaohong Zhao, Jun Li, Fei Xie, Jincheng Yu, Tianxing Cui, Tao Wang, Mingqi Li, Quansheng Ge.(2012). Early milletuse in northern China.PNAS 109(10) 3726–3730.
Zhang J, Lu H, Gu W, Wu N, Zhou K, etal.(2012) Early Mixed Farming of Millet and Rice 7800 Years Ago in the Middle Yellow River Region, China. PLoS ONE 7(12): e52146.