Climatological analysis of dust storms in the area surrounding the Tengger Desert during 1960–2007     

Qingyu Guan  Jing Yang  Shilei Zhao  Baotian Pan  Chenglin Liu  Di Zhang  Tao Wu 《Climate Dynamics》2015,45(3-4):903-913

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Decomposing the meridional heat transport in the climate system     

Haijun Yang  Qing Li  Kun Wang  Yu Sun  Daoxun Sun 《Climate Dynamics》2015,44(9-10):2751-2768

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Size and spatial distribution of loess slides on the Chinese Loess Plateau     

Haijun Qiu  Sheng Hu  Xingang Wang  Dongdong Yang  Yanqian Pei  Shuyue Ma 《自然地理学》2020,41(2):126-144

ABSTRACT

The size and spatial distribution of loess slides are important for estimating the yield of eroded materials and determining the landslide risk. While previous studies have investigated landslide size distributions, the spatial distribution pattern of landslides at different spatial scales is poorly understood. The results indicate that the loess slide distribution exhibits a power-law scaling across a range of the size distribution. The mean landslide size and size distribution in the different geomorphic types are different. The double Pareto and inverse gamma functions can coincide well with the empirical probability distribution of the loess slide areas and can quantitatively reveal the rollover location, maximum probability, and scaling exponents. The frequency of loess slides increases with mean monthly precipitation. Moreover, point distance analysis showed that > 80% of landslides are located < 3 km from other loess slides. We found that the loess slides at the two study sites (Zhidan and Luochuan County) in northern Shaanxi Province, China show a significant clustered distribution. Furthermore, analysis results of the correlated fractal dimension show that the landslides exhibit a dispersed distribution at smaller spatial scales and a clustered distribution at larger spatial scales.  相似文献   

Geomorphological and geological suitability for inter-basin transfer of water by linking river basins in Maharashtra     

K. S. Misra  Neela Misra  Anshuman Misra 《Journal of the Geological Society of India》2017,90(2):253-255

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Proceedings of the Panel Discussion on “<Emphasis Type="Italic">Remote Sensing Business Opportunities in the Era of Free and Open Data Access</Emphasis>” organized by Antrix Corporation Limited on September 15, 2017 on the Occasion of Its Silver Jubilee Anniversary     

Ranganath Navalgund 《Journal of the Indian Society of Remote Sensing》2018,46(3):483-489

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Building Earth Observation Cameras     

Kehar Singh 《Journal of the Indian Society of Remote Sensing》2016,44(1):145-146

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Recent perspectives on temporary river ecology   总被引：1，自引：0，他引：1  

Thibault Datry  David B. Arscott  Sergi Sabater 《Aquatic Sciences - Research Across Boundaries》2011,73(4):453-457

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The impacts of climate change in Europe (the PESETA research project)   总被引：1，自引：1，他引：0  

Juan-Carlos Ciscar 《Climatic change》2012,112(1):1-6

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Theoretical and experimental study of breaking wave on sloping bottoms     

Kuei-Sen Yang  Yang-Yih Chen  Meng-Syue Li  Hung-Chu Hsu 《中国海洋工程》2013,27(6):737-750

This paper studies the continuous evolution of breaking wave for the surface water waves propagating on a sloping beach. A Lagrangian asymptotic solution is derived. According to the solution coupled with the wave breaking criteria and the equations of water particles motion, the wave deformation and the continuous wave breaking processes for the progressive water waves propagating on a sloping bottom can be derived. A series of experiments are also conducted to compare with the theoretical solution. The results show that the present solution can reasonably describe the plunging or spilling wave breaking phenomenon.  相似文献   

An asynchronous Geoprocessing Workflow and its application to an Antarctic ozone monitoring and mapping service     

Chao Yang  Zhong Xie  Zhanya Xu 《International Journal of Digital Earth》2016,9(2):156-170

The integration of Sensor Web Enablement services with other Open Geospatial Consortium (OGC) Web Services as Geospatial Processing Workflows (GPW) is essential for future Sensor Web application scenarios. With the help of GPW technology, distributed and heterogeneous OGC Web Services can be organized and integrated as compound Web Service applications that can direct complicated earth observation tasks. Under the Sensor Web environment, asynchronous communications between Sensor Web Services are common. We have proposed an asynchronous GPW architecture for the integration of Sensor Web Services into a Web Service Business Process Execution Language workflow technology. We designed a Sensor Information Accessing and Processing workflow, an asynchronous GPW instance, to take an experiment of observing and mapping ozone over Antarctica. Based on our results, our proposed asynchronous workflow method shows the advantages of taking environmental monitoring and mapping tasks.  相似文献