Cyanobacteria in biological loess crusts and mats:understanding their role in arid and semi-arid reg

来源 :International Symposium on Aeolian Deposits in Earth History | 被引量 : 0次 | 上传用户:bianhao9527
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Biocrusts are crisp surface structures formed by drying,consisting mainly of living but dormant microorganisms,covering a softer surface.
其他文献
Erosion processes are common phenomenon in the loess areas.Gully initiation and evolution usually result from combination of natural and anthropogenic causes.
会议
The formation of aeolian deposits depends on the influence of climatic factors but also on non-climatic controls,such as local geomorphological setting and vegetation coverage.
会议
Two loess sections KLA(10 m-thick) and KLB(7.2 m-thick) were selected to study the Holocene climate at 3750 and 3516 m a.s.l.on the northern slope of middle Kunlun Mountains,Northwest China.The grain-
会议
To the east of the Chinese Loess Plateau(CLP),loess deposits with varying thickness are widely distributed on the northern piedmont zones and intermountain valleys of mountainous regions in central Sh
会议
The Eastern Asian monsoon system is an important dynamic component of the earth climate system and composed of winter and summer monsoons.The coupling pattern of winter and summer monsoon in the Quate
会议
Improved dating methods have increased our ability to more precisely determine the timing and durations of glaciations.Utilizing glacial and loess deposits,we have compared glaciations that occurred i
会议
To investigate the climate variability in Asia during the last millennium,the spatial and temporal evolution of summer(June–July– August;JJA) temperature in eastern and south-central Asia is reconstru
会议
The MGS5 segment of the Milanggouwan stratigraphical section in the Salawusu River Valley,southeast of Chinas Mu Us Desert,records 8.5 sedimentary cycles consisting of aeolian,fluvial and lacustrine f
会议
Loess is widely distributed in China,and has been one of the three props for paleoenvrionment research.However,the research on loess deposition outside the loess plateau especially in northeastern Chi
会议
East Asian monsoon(EAM) variability has been investigated intensively using the grain size proxies and elemental ratios generated from Chinese Loess-paleosol sequences.
会议