@misc{MischkeZhangFan2015,
  author    = {Mischke, Steffen and Zhang, Chengjun and Fan, Rong},
  title     = {Early to mid-Holocene lake high-stand sediments at Lake Donggi Cona, northeastern Tibetan Plateau, China -},
  series = {Quaternary research : an interdisciplinary journal},
  volume    = {83},
  journal   = {Quaternary research : an interdisciplinary journal},
  number    = {1},
  publisher = {Elsevier},
  address   = {San Diego},
  issn      = {0033-5894},
  doi       = {10.1016/j.yqres.2014.06.005},
  pages     = {256 -- 258},
  year      = {2015},
  language  = {en}
}
@article{ZhangChengjunFanRongLiJunetal.2013,
  author    = {Zhang Chengjun, and Fan Rong, and Li Jun, and Mischke, Steffen and Dembele, Blaise and Hu Xiaolan,},
  title     = {Carbon and oxygen isotopic compositions - how lacustrine environmental factors respond in northwestern and northeastern China},
  series = {Acta geologica Sinica : english edition},
  volume    = {87},
  journal   = {Acta geologica Sinica : english edition},
  number    = {5},
  publisher = {Wiley-Blackwell},
  address   = {Hoboken},
  issn      = {1000-9515},
  doi       = {10.1111/1755-6724.12133},
  pages     = {1344 -- 1354},
  year      = {2013},
  abstract  = {Surface lake sediments, 28 from Hoh Xil, 24 from northeastern China, 99 from Lake Bosten, 31 from Ulungur and 26 from Heihai were collected to determine C-13 and O-18 values. Considering the impact factors, conductivity, alkalinity, pH, TOC, C/N and carbonate-content in the sediments, Cl, P, S, and metal element ratios of Mg/Ca, Sr/Ca, Fe/Mn of bulk sediments as environmental variables enable evaluation of their influences on C-13 and O-18 using principal component analysis (PCA) method. The closure and residence time of lakes can influence the correlation between C-13 and O-18. Lake water will change from fresh to brackish with increasing reduction and eutrophication effects. Mg/Ca in the bulk sediment indicates the characteristic of residence time, Sr/Ca and Fe/Mn infer the salinity of lakes. Carbonate formation processes and types can influence the C-13-O-18 correlation. O-18 will be heavier from Mg-calcite and aragonite formed in a high-salinity water body than calcite formed in freshwater conditions. When carbonate content is less than 30\%, there is no relationship with either C-13 or O-18, and also none between C-13 and O-18. More than 30\%, carbonate content, however, co-varies highly to C-13 and O-18, and there is also a high correlation between C-13 and O-18. Vegetation conditions and primary productivity of lakes can influence the characteristics of C-13 and O-18, and their co-variance. Total organic matter content (TOC) in the sediments is higher with more terrestrial and submerged plants infilling. In northeastern and northwestern China, when organic matter in the lake sediments comes from endogenous floating organisms and algae, the C-13 value is high. C-13 is in the range of -4\%o to 0 parts per thousand when organic matter comes mainly from floating organisms (C/N<6); in the range of -4 parts per thousand to 8 parts per thousand when organic matter comes from diatoms (C/N=6 to 8); and -8 parts per thousand to -4 parts per thousand when organic matter comes from aquatic and terrestrial plants (C/N>8).},
  language  = {en}
}
@article{ZhangMischkeZhangetal.2013,
  author    = {Zhang, Wanyi and Mischke, Steffen and Zhang, Chengjun and Gao, Dou and Fan, Rong},
  title     = {Ostracod distribution and habitat relationships in the Kunlun Mountains, northern Tibetan Plateau},
  series = {Quaternary international : the journal of the International Union for Quaternary Research},
  volume    = {313},
  journal   = {Quaternary international : the journal of the International Union for Quaternary Research},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {1040-6182},
  doi       = {10.1016/j.quaint.2013.06.020},
  pages     = {38 -- 46},
  year      = {2013},
  abstract  = {Surface sediment samples were collected from the lakes Heihai, Kusai, Haiding Nuur and Yan Hu, and from streams and ponds in the Kunlun Mountains at the northern margin of the Tibetan Plateau to investigate the sub-fossil ostracod (micro-crustacean) fauna of the region. Among 65 collected samples, 46 ostracod shell-rich samples were used to study the relationship between the ostracod distribution and specific conductivity (SC) of the water, which ranged from 0.6 to 53.0 mS cm(-1). A total of eleven ostracod species was identified from this region, with about half of the species restricted to the Tibetan Plateau and its adjacent mountain areas, and the other half representing Holarctic taxa. Tonnacypris cf. estonica and Tonnacypris tonnensis are reported from the Tibetan Plateau for the first time. Leucocythere sp. is the dominant species and Ilyocypris cf. bradyi is also relatively abundant. The other seven species were recorded with limited abundances apparently due to lower SC tolerances. Leucocythere sp. was recorded over the full SC range from 0.6 to 53 mS cm(-1). Eucypris mareotica is a typical brackish and saline water species, which was found at sample sites with high SC (2.8-53.0 mS cm(-1)). In contrast, Leucocythere dorsotuberosa, Candona candida and Eucypris afghanistanensis prefer freshwater to slightly oli-gohaline waters with SC < 1.8 mS cm(-1). The SC optimum and tolerance range for each species were determined and compared to earlier reported data from other regions of Central Asia. The results indicate that species assemblage data from fossil ostracod shells have a large potential to provide information on past SC levels and more general climate-determined moisture conditions. (C) 2013 Elsevier Ltd and INQUA. All rights reserved.},
  language  = {en}
}