@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{MischkeLaiZhang2014,
  author    = {Mischke, Steffen and Lai, Zhongping and Zhang, Chengjun},
  title     = {Re-assessment of the paleoclimate implications of the Shell Bar in the Qaidam Basin, China},
  series = {Journal of paleolimnolog},
  volume    = {51},
  journal   = {Journal of paleolimnolog},
  number    = {2},
  publisher = {Springer},
  address   = {Dordrecht},
  issn      = {0921-2728},
  doi       = {10.1007/s10933-012-9674-6},
  pages     = {179 -- 195},
  year      = {2014},
  abstract  = {The Shell Bar in the Qaidam Basin, China, is a prominent geological feature composed of millions of densely packed Corbicula shells. Since the mid 1980s, it has been regarded as evidence for existence of a large lake during Marine Isotope Stage (MIS) 3 in the presently hyper-arid Qaidam Basin. Early studies suggested the bivalve shells accumulated at the shore of a large lake, whereas more recent work led to the conclusion that the Shell Bar was formed within a deeper water body. Based on our re-assessment of sediments and fossils from the Shell Bar, investigation of exposed fluvio-lacustrine sections upstream of the Shell Bar and study of nearby modern streams, we infer that the Shell Bar represents a stream deposit. Corbicula is a typical stream-dweller around the world. Preservation of Corbicula shells of different sizes, as well as occurrence of many articulated shells, provide evidence against post-mortem transport and accumulation along a lake shore. Additionally, the SE-NW alignment of the Shell Bar is similar to modern intermittent stream beds in its vicinity and corresponds to the present-day slope towards the basin centre further NW, and furthermore, the predominantly sandy sediments also indicate that the Shell Bar was formed in a stream. Abundant ostracod shells in the Shell Bar sediments originated from stream-dwelling species that are abundant in modern streams in the vicinity of the Shell Bar, or in part from fluvio-lacustrine sediments exposed upstream of the Shell Bar, as a result of erosion and re-deposition. Deflation of alluvial fine-grained sediments in the Shell Bar region and protection of the stream deposits by the large and thick-walled Corbicula shells reversed the former channel relief and yielded the modern exposure, which is a prominent morphological feature. Occurrence of Corbicula shells in the Qaidam Basin indicates climate was apparently warmer than present during the formation of the Shell Bar because Corbicula does not live at similar or higher altitudes in the region today. Because the Shell Bar is no longer considered a deposit formed within a lake, its presence does not indicate paleoclimate conditions wetter than today.},
  language  = {en}
}
@article{MischkeZhang2011,
  author    = {Mischke, Steffen and Zhang, Chengjun},
  title     = {Ostracod distribution in Ulungur Lake (Xinjiang, China) and a reassessed Holocene record},
  series = {Ecological research},
  volume    = {26},
  journal   = {Ecological research},
  number    = {1},
  publisher = {Springer},
  address   = {Tokyo},
  issn      = {0912-3814},
  doi       = {10.1007/s11284-010-0768-1},
  pages     = {133 -- 145},
  year      = {2011},
  abstract  = {Ostracod shells in surface sediments from Ulungur Lake (Xinjiang, China) belong mainly to Limnocythere inopinata as the dominant species, and Candona neglecta and Darwinula stevensoni as accompanying, less abundant taxa. Shells of an additional nine species were recorded only sporadically. The three most abundant ostracods have wide tolerance ranges in terms of salinity, substrate and water depth. The similarly recorded bivalve Pisidium subtruncatum, and the gastropods Gyraulus chinensis and Radix auricularia belong to the most tolerant representatives of the genera. The bivalve and gastropods, in addition to the ostracod assemblage, reflect the fact that Ulungur Lake has experienced strong lake level and salinity variations due to water withdrawal in the catchment and the counteracting diversion of river waters to the lake in recent decades. The substrate in Ulungur Lake is typically fine-grained, apart from the delta region of the Ulungur River channel, which is marked by relatively coarse-grained detrital sediments barren of ostracod shells. This channel was created 40 years ago to divert water to Ulungur Lake and support its local fisheries and recreational facilities. A reassessed Holocene ostracod record from the lake shows that a significantly higher salinity and lower lake level existed in the early Holocene before 6.0 ka in response to the regional climate. In contrast, a higher lake level and lowest salinity is inferred for the late Holocene period between ca. 3.6 and 1.3 ka before present. Afterwards, the lake level declined and salinity increased in response to regional moisture reduction, although conditions similar to the early Holocene lake status were not re-established. Our surface-sediment-derived data provide a baseline for analysis of future environmental variations due to global climate change and regional water management.},
  language  = {en}
}