Magnetic properties of the Wangdongyang subalpine peatland in Zhejiang Province, Eastern China and its paleoenvironmental implications
-
摘要:
对采自浙江景宁望东垟亚高山湿地自然保护区的沼泽泥炭柱样（WDY-2），进行了磁学、粒度参数和腐殖化度分析，结合AMS 14C测年数据，探讨了中国东部亚高山沼泽泥炭磁性特征的环境指示意义。结果表明：1）WDY-2柱样沉积物总体以粘土质粉砂为优势组分，磁性特征由亚铁磁性矿物主导，同时存在不完整反铁磁性矿物的贡献，磁性矿物主要富集在粘土粒级中。2）磁学参数SIRM能间接反映研究区域流水搬运能力强弱。气候暖湿时，沉积物以粉砂为主，SIRM较低；气候相对冷干时，沉积物粘土含量高，SIRM较高。3）综合沉积物粒度、腐殖化度以及SIRM的垂向变化特征，重建了WDY-2泥炭剖面记录的7.6cal.ka B.P.以来的环境变化历史：7.6~3.6cal.ka B.P.，季风降水增加，对应全新世大暖期，期间存在明显气候波动；3.6~1.2cal.ka B.P.，气候转向冷干；1.2~0.9cal.ka B.P.，气候暖湿，对应中世纪暖期（MWP），尤其在1.1cal.ka B.P.左右达到了暖湿组合的鼎盛期；0.9~0.4cal.ka B.P.，季风降水减弱，以冷干气候为主，但也存在暖湿阶段，对应小冰期（LIA）；0.4cal.ka B.P.以来，气候回暖，降水增加，趋近现代气候环境。
Abstract:Environmental magnetism is widely used to study environmental change by characterizing magnetic minerals including magnetic mineral assemblage and grain size. Peat deposition contains valuable paleoclimatic history information, yet environmental magnetic study of peat deposition is quite limited. A peat core WDY-2 (122cm in length) was obtained from Wangdongyang Subalpine Peatland (27°40'58"N, 119°38'15"E; altitude in 1300m a.s.l.), Zhejiang Province, China, which is surrounded by low hills with water supplied by atmospheric precipitation. Analyses of magnetic properties, granularity, humification and chronology were conducted on core WDY-2 to explore the environmental meaning of magnetic indexes of subalpine peatland in Eastern China. The results are as follows:(1) Particle-size analysis shows that the sediment of core WDY-2 is mainly composed of clayey silt, consisting on average of 58.3% silt, 25.1% clay, 16.6% sand. Magnetic analysis shows that magnetic properties of core WDY-2 are dominated by ferrimagnetic minerals, together with the contribution of antiferromagnetic minerals. Correlation analysis between magnetic parameters and particle-size shows that SIRM and HIRM are significantly correlated with clay, and S-100mT and S-300mT are negatively correlated with clay. It can be concluded that ferrimagnetic minerals and antiferromagnetic minerals are mainly associated with clay fraction. (2) The index SIRM of WDY-2 can indirectly indicate the strength of hydrodynamic forces. In dry-cold climate condition, there is higher clay content in the sediment that results in higher SIRM value. In contrast, more silt is transported to the peatland in a warm and moist climate that results in lower SIRM value. (3) Climatic changes since 7.6cal.ka B.P. were reconstructed based on the vertical variations of particle size, humification and SIRM values of WDY-2, that is:7.6~3.6cal.ka B.P., SIRM is low on the whole which indicates humid-warm climate of Holocene Megathermal, but there are some fluctuations in some phases; 3.6~1.2cal.ka B.P., SIRM is higher than the first phase, showing that the climate being cold and dry; 1.2~0.9cal.ka B.P., a lower SIRM indicates that monsoon rainfall increased dramatically and climate changed dry-cold to humid-warm. The chronology and the climatic characteristics corresponds to the Medieval Warm Period (MWP); 0.9~0.4cal.ka B.P., SIRM presents high level on the whole, but there are some fluctuations. It is suggested that the general trend of climate is dry-cold with some humid-warm stages. The climatic characteristics are roughly corresponding to the Little Ice Age (LIA).0.4cal.ka B.P. to present, SIRM presents declining trend which shows that climate becomes warm and humid in this stage.
-
-
图 1
WDY-2柱样取样点地理位置(a)和沼泽概况(b)
Figure 1.
Sampling site of core WDY-2 (a) and photo of peatland (b)
图 2
WDY-2泥炭柱样年代-深度模式及沉积速率
Figure 2.
Age-depth curves and accumulation rates of core WDY-2
图 3
WDY-2柱样沉积物粒度组成垂向分布
Figure 3.
Vertical variations of particle size compositions of core WDY-2
图 4
WDY-2柱样典型样品的χ-T曲线(粗线代表加热曲线)
Figure 4.
Thermomagnetic curves of typical samples of core WDY-2. Bold lines represent heating curves
图 5
WDY-2柱样沉积物磁性特征的垂向变化
Figure 5.
Vertical variations of magnetic properties of core WDY-2
图 6
WDY-2泥炭磁学参数(a)与粒度、腐殖化度(b)记录对比
Figure 6.
Comparison between magnetic parameters (a) and other indicators of climate change (b) of core WDY-2
表 1
WDY-2泥炭剖面岩性特征
Table 1.
Lithological characteristics of core WDY-2
深度/cm 颜色 岩性特征 0~8 棕灰色 泥炭层，含少量植物根 8~20 黑棕色 泥炭层 20~43 灰黄色 细砂和淤泥混合层，含少量植物根 43~58 黑色 黑色腐殖泥 58~106 黑棕色 泥炭层，其中70cm、78cm、84cm、88cm、96cm、102cm处含腐朽木块 106~122 棕灰色 泥炭层，其中104cm、110cm、122cm处含腐朽木块 
下载: 导出CSV
表 2
WDY-2柱样测年数据及日历年校正结果
Table 2.
AMS 14C age of core WDY-2
柱样名称 样品编号 深度/cm 14C年龄/a B.P. 日历校正年代/cal.a B.P. WDY-2柱样 WDY2-10 18~20 280±30 393(430~355) WDY2-35 68~70 1500±30 1470(1475~1465) WDY2-50 98~100 3650±30 3950(4010~3890) WDY2-61 120~122 6510±30 7443(7465~7420)
下载: 导出CSV
表 3
WDY-2柱样磁学参数、粒度组成和腐殖化度的相关分析结果
Table 3.
Pearson correlation coefficients between magnetic parameters, particle size and humification of core WDY-2
χ/×10-8m3kg-1 χfd/% χARM/×10-8m3kg-1 SIRM/×10-6Am2kg-1 HIRM/×10-6Am2kg-1 S-100mT/% S-300mT/% χARM/χ χARM/SIRM/×10-5mA-1 腐殖化度 < 4μm 0.04 -0.13 -0.09 0.52** 0.66** -0.63** -0.61** -0.30 -0.64** -0.81** 4~63μm -0.10 0.03 0.11 -0.38** -0.56** 0.47** 0.52** 0.27* 0.47** 0.44* ＞63μm 0.08 0.04 -0.07 0.09 0.20 -0.11 -0.19 -0.11 -0.11 0.08 平均粒径 0.01 -0.15 0.06 0.20 0.14 -0.19 -0.12 -0.06 -0.16 -0.50** 腐殖化度 -0.05 0.08 -0.04 -0.69** -0.63** 0.62** 0.56** 0.27 0.65** 1 注：*p < 0.05，* * p < 0.01，n=61
下载: 导出CSV
-
[1] 王国平, 刘景双, 汤洁.沼泽沉积与环境演变研究进展.地球科学进展, 2005, 20 (3):304~311 http://d.wanfangdata.com.cn/Periodical/dqkxjz200503007
Wang Guoping, Liu Jingshuang, Tang Jie. Advance in marsh sedimentation and environmental change study. Advances in Earth Science, 2005, 20 (3):304~311 http://d.wanfangdata.com.cn/Periodical/dqkxjz200503007
[2] 张卫国, 俞立中, 许羽.环境磁学研究的简介.地球物理学进展, 1995, 10 (3):95~105 http://d.wanfangdata.com.cn/Periodical/gcdqwlxb201204010
Zhang Weiguo, Yu Lizhong, Xu Yu. Brief reviews on environmental magnetism. Progress in Geophysics, 1995, 10 (3):95~105 http://d.wanfangdata.com.cn/Periodical/gcdqwlxb201204010
[3] Strzyszcz Z, Magiera T. Record of industrial pollution in polish ombrotrophic peat bogs. Physics & Chemistry of the Earth, Part A:Solid Earth & Geodesy, 2001, 26 (11~12):859~866
[4] Oldfield F, Thompson R. History of particulate atmospheric pollution from magnetic measurements in dated Finnish peat profiles. Ambio, 1981, 10 (4):185~188
[5] Mighall T M, Foster I D L, Crew P et al. Using mineral magnetism to characterise ironworking and to detect its evidence in peat bogs. Journal of Archaeological Science, 2009, 36 (1):130~139 doi: 10.1016/j.jas.2008.07.015
[6] 何报寅, 张穗, 蔡述明.近2600年神农架大九湖泥炭的气候变化记录.海洋地质与第四纪地质, 2003, 23 (2):109~115 http://d.wanfangdata.com.cn/Periodical/hydzydsjdz200302017
He Baoyin, Zhang Sui, Cai Shuming. Climatic changes recorded in peat from the Dajiu Lake basin in Shennongjia since the last 2600 years. Marine Geology & Ouaternary Geology, 2003, 23 (2):109~115 http://d.wanfangdata.com.cn/Periodical/hydzydsjdz200302017
[7] Xiao H, Cheng S G, Mao X M et al. Characteristics of peat humification, magnetic susceptibility and trace elements of Hani peatland, Northeastern China:Paleoclimatic implications. Atmospheric Science Letters, 2017, (18):140~150
[8] 梅中海, 刘日林, 郑盛珠等.景宁县望东垟高山湿地保护浅议.绿色科技, 2015, (4):26~27 http://d.wanfangdata.com.cn/Periodical/lsdsj201504011
Mei Zhonghai, Liu Rilin, Zheng Shengzhu et al. A discussion on the protection of Wangdongyang alpine wetland in Jingning County. Journal of Green Science and Technology, 2015, (4):26~27 http://d.wanfangdata.com.cn/Periodical/lsdsj201504011
[9] 陈征海, 刘安兴, 李根有等.浙江天然湿地类型研究.浙江大学学报(农业与生命科学版), 2002, 28 (2):156~160 http://d.wanfangdata.com.cn/Periodical/zjdxxb-nyysm200202010
Chen Zhenghai, Liu Anxing, Li Genyou et al. Investigation on classification of natural wetlands in Zhejiang Province. Journal of Zhejiang University (Agriculture and Life Sciences), 2002, 28 (2):156~160 http://d.wanfangdata.com.cn/Periodical/zjdxxb-nyysm200202010
[10] Yu L Z, Oldfield F. A multivariate mixing model for identifying sediment source from magnetic measurements. Quaternary Research, 1989, 32 (2):168~181 doi: 10.1016/0033-5894(89)90073-2
[11] 吉茹, 胡忠行, 张卫国等.浙江金衢盆地界首红土剖面磁性特征及环境意义.第四纪研究, 2015, 35 (4):1020~1029 http://www.dsjyj.com.cn/CN/abstract/abstract11086.shtml
Ji Ru, Hu Zhongxing, Zhang Weiguo et al. Magnetic properties of the Jieshou red clay sequence in the Jinhua-Quzhou Basin, Southeastern China and its paleoenvironmental implications. Quaternary Sciences, 2015, 35 (4):1020~1029 http://www.dsjyj.com.cn/CN/abstract/abstract11086.shtml
[12] Blackford J J, Chambers F M. Proxy climate record for the last 1000 years from Irish blanket peat and a possible link to solar variability. Earth and Planetary Science Letters, 1995, 133 (1~2):145~150 doi: 10.1016/0012-821X(95)00072-K
[13] 赵红艳, 李鸿凯, 韩毅等.长白山西侧哈尼沼泽表面湿度的多指标记录及其可能的驱动因素.第四纪研究, 2014, 34 (2):434~442 http://www.dsjyj.com.cn/CN/abstract/abstract10890.shtml
Zhao Hongyan, Li Hongkai, Han Yi et al. A multi-proxy record of surface wetness in Hani mire of west Changbaishan Mountain and its possible drivers. Quaternary Sciences, 2014, 34 (2):434~442 http://www.dsjyj.com.cn/CN/abstract/abstract10890.shtml
[14] Pye K, Tsoar H. The mechanics and geological implications of dust transport and deposition in deserts with particular reference to loess formation and dune sand diagenesis in the northern Negev, Israel. Geological Society London Special Publications, 1987, 35 (1):139~156 doi: 10.1144/GSL.SP.1987.035.01.10
[15] 姜韬, 曾志刚, 南青云等.全新世以来冲绳海槽北部S9孔粒度变化特征及其古气候响应.第四纪研究, 2015, 35 (2):307~318 doi: 10.11928/j.issn.1001-7410.2015.02.06 http://www.dsjyj.com.cn/CN/abstract/abstract11016.shtml
Jiang Tao, Zeng Zhigang, Nan Qingyun et al. The grain size characteristics of the core S9 sediments in the northern Okinawa Trough and their paleoclimate response since Holocene. Quaternary Sciences, 2015, 35 (2):307~318 doi: 10.11928/j.issn.1001-7410.2015.02.06 http://www.dsjyj.com.cn/CN/abstract/abstract11016.shtml
[16] 涂路遥, 周鑫, 刘毅等.近海泥质沉积物敏感粒径作为冬季风强度指标的再研究:与器测数据的对比.第四纪研究, 2015, 35 (6):1393~1400 http://www.dsjyj.com.cn/CN/abstract/abstract11124.shtml
Tu Luyao, Zhou Xin, Liu Yi et al. Re-analysis of sensitive grain size of coastal muddy sediments as proxy of winter monsoon strength:Comparison with instrumental data. Quaternary Sciences, 2015, 35 (6):1393~1400 http://www.dsjyj.com.cn/CN/abstract/abstract11124.shtml
[17] 刘世昊, 丰爱平, 李培英等.现代黄河三角洲地区晚更新世以来高分辨率沉积粒度特征及动力沉积环境演化.第四纪研究, 2015, 35 (2):291~306 doi: 10.11928/j.issn.1001-7410.2015.02.05 http://www.dsjyj.com.cn/CN/abstract/abstract11015.shtml
Liu Shihao, Feng Aiping, Li Peiying et al. High-resolution grain size distribution and evolution of the sediment-dynamic environment in the modern Yellow River delta since the Latest Pleistocene. Quaternary Sciences, 2015, 35 (2):291~306 doi: 10.11928/j.issn.1001-7410.2015.02.05 http://www.dsjyj.com.cn/CN/abstract/abstract11015.shtml
[18] 李超, 杨石岭, 李阳阳等.河南卢氏盆地张家村组粒度特征与沉积环境研究.第四纪研究, 2016, 36 (6):1428~1435 http://www.dsjyj.com.cn/CN/abstract/abstract11272.shtml
Li Chao, Yang Shiling, Li Yangyang et al. Grain size characteristics and sedimentary environment of the Zhangjiacun Formation in the Lushi Basin, Henan Province. Quaternary Sciences, 2016, 36 (6):1428~1435 http://www.dsjyj.com.cn/CN/abstract/abstract11272.shtml
[19] Thompson R, Oldfield F. Environmental Magnetism. London:Allen & Unwin, 1986. 1~227
[20] Dunlop D, Özdemir Ö, Fuller M D. Rock magnetism:Fundamentals and frontiers. Eos Transactions American Geophysical Union, 1998, 79 (31):376~376 doi: 10.1029/98EO00290
[21] 卢升高.中国南方红土环境磁学.第四纪研究, 2007, 27 (6):1016~1022 http://www.dsjyj.com.cn/CN/abstract/abstract9264.shtml
Lu Shenggao. Environmental magnetism of Quaternary red earth in Southern China. Quaternary Sciences, 2007, 27 (6):1016~1022 http://www.dsjyj.com.cn/CN/abstract/abstract9264.shtml
[22] Maher B A. Magnetic properties of some synthetic sub-micron magnetites. Geophysical Journal International, 1988, 94 (1):83~96 doi: 10.1111/gji.1988.94.issue-1
[23] 孙永传, 李蕙生.碎屑岩沉积相和沉积环境.北京:地质出版社, 1986. 1~280
Sun Yongchuan, Li Huisheng. Clastic Sedimentary Facies and Sedimentary Environment. Beijing:Geological Publishing House, 1986. 1~280
[24] 陈敬安, 万国江, 张峰等.不同时间尺度下的湖泊沉积物环境记录——以沉积物粒度为例.中国科学(D辑), 2003, 33 (6):563~568
Chen Jing'an, Wan Guojiang, Zhang Feng et al. The record of lake sediments in different scales——Taking grain size for example. Science in China (Series D), 2003, 33 (6):563~568
[25] 李楠楠, 介冬梅, 阳金秀等.长白山西麓泥炭灰分粒度特征及其环境意义.沉积学报, 2014, 32 (5):873~883 http://d.wanfangdata.com.cn/Periodical/cjxb201405010
Li Nannan, Jie Dongmei, Yang Jinxiu et al. Grain-size characteristics and environmental significance of peat ash in the west foothill of Changbai Mountain. Acta Sedimentologica Sinica, 2014, 32 (5):873~883 http://d.wanfangdata.com.cn/Periodical/cjxb201405010
[26] 范佳伟, 肖举乐, 温锐林等.达里湖沉积粒度组分-湖面状况定量模型.第四纪研究, 2016, 36 (3):612~622 http://www.dsjyj.com.cn/CN/abstract/abstract11200.shtml
Fan Jiawei, Xiao Jule, Wen Ruilin et al. A model for the linkage between grain-size component in the Dali Lake sediments and lake level status. Quaternary Sciences, 2016, 36 (3):612~622 http://www.dsjyj.com.cn/CN/abstract/abstract11200.shtml
[27] 郭超, 马玉贞, 刘杰瑞等.过去2000年来西藏羊卓雍错沉积物粒度记录的气候变化.第四纪研究, 2016, 36 (2):405~419 http://www.dsjyj.com.cn/CN/abstract/abstract11180.shtml
Guo Chao, Ma Yuzhen, Liu Jierui et al. Climatic change recorded by grain size in the past about 2000 years from Yamzhog Yumco Lake, Tibet. Quaternary Sciences, 2016, 36 (2):405~419 http://www.dsjyj.com.cn/CN/abstract/abstract11180.shtml
[28] Zhang Z Q, Xing W, Lv X G. The grain-size depositional process in wetlands of the Sanjiang Plain and its links with the East Asian monsoon variations during the Holocene. Quaternary International, 2014, 349 (6):245~251
[29] 王华, 洪业汤, 朱咏煊等.青藏高原泥炭腐殖化度的古气候意义.科学通报, 2004, 49 (7):686~691 http://d.wanfangdata.com.cn/Periodical/kxtb200407014
Wang Hua, Hong Yetang, Zhu Yongxuan et al. Humification degrees of peat in Qinghai-Xizang Plateau and palaeoclimate change. Chinese Science Bulletin, 2004, 49 (7):686~691 http://d.wanfangdata.com.cn/Periodical/kxtb200407014
[30] Borgmark A. Holocene climate variability and periodicities in south-central Sweden, as interpreted from peat humification analysis. The Holocene, 2005, 15 (3):387~395 doi: 10.1191/0959683605hl816rp
[31] Chambers F M, Barber K E, Maddy D et al. A 5500-year proxy-climate and vegetation record from blanket mire at Talla Moss, Borders, Scotland. The Holocene, 1997, 7 (7):391~399 http://d.wanfangdata.com.cn/NSTLQK/10.1177-095968369700700402/
[32] 马春梅, 朱诚, 郑朝贵等.中国东部山地泥炭高分辨率腐殖化度记录的晚冰期以来气候变化.中国科学(D辑), 2008, 38 (9):1078~109l
Ma Chunmei, Zhu Cheng, Zheng Chaogui et al. High-resolution humification records of climate changes since the Late-Glacial from the peat in Eastern China. Science in China (Series D), 2008, 38 (9):1078~1091
[33] 胡凡根, 李志忠, 靳建辉等.福建仙山泥炭腐殖化度记录的1500年来气候变化.地球环境学报, 2012, 3 (1):712~720
Hu Fangen, Li Zhizhong, Jin Jianhui et al. The past 1500 years climate change recorded in peat humification at Xianshan in northern of Fujian Province. Journal of Earth Environment, 2012, 3 (1):712~720
[34] 张辉. 近1500a来福建北部山地泥炭记录的气候环境演变研究. 福州: 福建师范大学硕士学位论文, 2013. 33~38
Zhang Hui. The Study of Climate Recorded since Nearly 1500a B.P. from A Peat Core Located in Northern Mountain Area of Fujian Province. Fuzhou:The Master's Thesis of Fujian Normal University, 2013. 33~38
[35] 王华, 洪业汤, 朱咏煊等.红原泥炭腐殖化度记录的全新世气候变化.地质地球化学, 2003, 31 (2):51~56 http://d.wanfangdata.com.cn/Periodical/dzdqhx200302008
Wang Hua, Hong Yetang, Zhu Yongxuan et al. The peat humification records of Holocene climate change in Hongyuan region. Geology-Geochemistry, 2003, 31 (2):51~56 http://d.wanfangdata.com.cn/Periodical/dzdqhx200302008
[36] 胡忠行, 张卫国, 董辰寅等.东海内陆架沉积物磁性特征对早期成岩作用的响应.第四纪研究, 2012, 32 (4):670~678 http://www.dsjyj.com.cn/CN/abstract/abstract10643.shtml
Hu Zhongxing, Zhang Weiguo, Dong Chenyin et al. Influence of early diagenesis on magnetic properties of inner shelf deposits of the East China Sea. Quaternary Sciences, 2012, 32 (4):670~678 http://www.dsjyj.com.cn/CN/abstract/abstract10643.shtml
[37] 侯顺民, 刘秀铭, 吕镔等.土耳其Nallihan黄土-古土壤岩石磁学特征及其环境意义.第四纪研究, 2015, 35 (4):1006~1019 http://www.dsjyj.com.cn/CN/abstract/abstract11085.shtml
Hou Shunmin, Liu Xiuming, Lü Bin et al. Rock magnetic properties of loess in Nallihan, Turkey and its enviromental significances. Quaternary Sciences, 2015, 35 (4):1006~1019 http://www.dsjyj.com.cn/CN/abstract/abstract11085.shtml
[38] 吕镔, 刘秀铭, 赵国永等.亚热带地区花岗岩风化壳上发育红土的磁性矿物转化机制——基于非磁学指标和岩石磁学的综合分析.第四纪研究, 2016, 36 (2):367~378 http://www.dsjyj.com.cn/CN/abstract/abstract11176.shtml
Lü Bin, Liu Xiuming, Zhao Guoyong et al. Mechanism of magnetic minerals transformation of subtropical red soils derived from granite weathering crust:Comprehensive analysis base on non-magnetic indicators and rock magnetism. Quaternary Sciences, 2016, 36 (2):367~378 http://www.dsjyj.com.cn/CN/abstract/abstract11176.shtml
[39] 温昌辉, 刘秀铭, 王涛等.澳大利亚中部Alice Spring红色表土磁学特征分析.第四纪研究, 2015, 35 (4):1041~1050 http://www.dsjyj.com.cn/CN/abstract/abstract11088.shtml
Wen Changhui, Liu Xiuming, Wang Tao et al. Magnetic analysis of red topsoil in Alice Spring, Central Australia. Quaternary Sciences, 2015, 35 (4):1041~1050 http://www.dsjyj.com.cn/CN/abstract/abstract11088.shtml
[40] Li W, Hu Z X, Zhang W G et al. Influence of provenance and hydrodynamic sorting on the magnetic properties and geochemistry of sediments of the Oujiang River, China. Marine Geology, 2017, 387:1~11 doi: 10.1016/j.margeo.2017.03.002
[41] 王涛, 刘秀铭, 吕镔等.新疆尼勒克黄土岩石磁学特征及变化机制研究.第四纪研究, 2014, 34 (3):491~503 http://www.dsjyj.com.cn/CN/abstract/abstract10895.shtml
Wang Tao, Liu Xiuming, Lü Bin et al. Study of rock magnetic properties and its variation mechanism of loess in Nileke, Xinjiang. Quaternary Sciences, 2014, 34 (3):491~503 http://www.dsjyj.com.cn/CN/abstract/abstract10895.shtml
[42] 张俊辉, 夏敦胜, 张英等.干旱区高山泥炭磁学特性研究.地球物理学报, 2013, 56 (6):1974~1984 doi: 10.6038/cjg20130619
Zhang Junhui, Xia Dunsheng, Zhang Ying et al. Magnetic investigation of peat sediments from the mountain in arid regions. Chinese Journal of Geophysics, 2013, 56 (6):1974~1984 doi: 10.6038/cjg20130619
[43] 胡鹏翔, 刘青松.磁性矿物在成土过程中的生成转化机制及其气候意义.第四纪研究, 2014, 34 (3):458~473 http://www.dsjyj.com.cn/CN/abstract/abstract10893.shtml
Hu Pengxiang, Liu Qingsong. The production and transformation of magnetic minerals during pedogenesis and its paleoclimate significance. Quaternary Sciences, 2014, 34 (3):458~473 http://www.dsjyj.com.cn/CN/abstract/abstract10893.shtml
[44] 孟玉婷, 王伟铭, 李保华等.长江三角洲锦溪地区全新世气候适宜期孢粉组合及其环境意义.古生物学报, 2014, 53 (2):201~209
Meng Yuting, Wang Weiming, Li Baohua et al. Mid-Holocene palynological record of Jinxi area in the Yangtze River delta region and its environmental significance. Acta Palaeontologica Sinica, 2014, 53 (2):201~209
[45] 章云霞, 叶玮, 马春梅等.浙江北湖桥孔色度记录的早-中全新世环境变化.第四纪研究, 2016, 36 (5):1331~1342 http://www.dsjyj.com.cn/CN/abstract/abstract11263.shtml
Zhang Yunxia, Ye Wei, Ma Chunmei et al. Environment variabilities archived by color of the drill core Beihuqiao in Hangjiahu Plain during the Early-Mid Holocene, China. Quaternary Sciences, 2016, 36 (5):1331~1342 http://www.dsjyj.com.cn/CN/abstract/abstract11263.shtml
[46] 施雅风, 孔昭宸, 王苏民等.中国全新世大暖期的气候波动与重要事件.中国科学:化学, 1992, 22 (12):1300~1308 http://d.wanfangdata.com.cn/NSTLQK/10.1002-joc.2136/
Shi Yafeng, Kong Zhaochen, Wang Sumin et al. The climatic fluctuations and important events of Holocene Megathermal in China. Science China:Chemistry, 1992, 22 (12):1300~1308 http://d.wanfangdata.com.cn/NSTLQK/10.1002-joc.2136/
[47] 史锋, 杨保, 赵森等.全球过去千年典型暖期温度空间格局重建.第四纪研究, 2014, 34 (6):1125~1135 http://www.dsjyj.com.cn/CN/abstract/abstract10960.shtml
Shi Feng, Yang Bao, Zhao Sen et al. Spatial pattern reconstruction of typical centennial warm periods of global temperature over the past millennium. Quaternary Sciences, 2014, 34 (6):1125~1135 http://www.dsjyj.com.cn/CN/abstract/abstract10960.shtml
[48] 满志敏, 杨煜达.中世纪温暖期升温影响中国东部地区自然环境的文献证据.第四纪研究, 2014, 34 (6):1197~1203 http://www.dsjyj.com.cn/CN/abstract/abstract10966.shtml
Man Zhimin, Yang Yuda. The Medieval warming impacts on the natural environment in Eastern China as inferred from historical documents. Quaternary Sciences, 2014, 34 (6):1197~1203 http://www.dsjyj.com.cn/CN/abstract/abstract10966.shtml
[49] 蒋文静, 赵侃, 陈仕涛等.小冰期十年际尺度亚洲季风变化的四川黑竹沟洞石笋记录.第四纪研究, 2017, 37 (1):118~129 http://www.dsjyj.com.cn/CN/abstract/abstract11296.shtml
Jiang Wenjing, Zhao Kan, Chen Shitao et al. Decadal climate oscillations during the Little Ice Age of stalagmite record from Heizhugou Cave, Sichuan. Quaternary Sciences, 2017, 37 (1):118~129 http://www.dsjyj.com.cn/CN/abstract/abstract11296.shtml
[50] 顾延生, 唐倩倩, 刘红叶等.浙江景宁亚高山湿地群形成环境探究.湿地科学, 2016, 14 (3):302~310 http://wetlands.neigae.ac.cn/CN/Y2016/V14/I3/302
Gu Yansheng, Tang Qianqian, Liu Hongye et al. Formation environment of the subalpine wetlands in Jingning She Autonomous County, Zhejiang Province. Wetland Science, 2016, 14 (3):302~310 http://wetlands.neigae.ac.cn/CN/Y2016/V14/I3/302
-
图(6)
表(3)
计量
- 文章访问数:
- PDF下载数:
- 施引文献: 0