scholarly journals Temporal changes in atmospheric water content during the December 2004 Sumatra earthquake as estimated from GPS signals and its possible connection to the January 2005 California flash flood

2018 ◽  
Vol 61 (1) ◽  
Author(s):  
Athiswamy Akilan ◽  
Kizhakkekara Azeez ◽  
Simanchal Padhy ◽  
Harald Schuh
2007 ◽  
Author(s):  
Qian Cheng ◽  
Delu Pan ◽  
Difeng Wang ◽  
Jianyu Chen ◽  
Tianming Mao

2014 ◽  
Vol 70 ◽  
pp. 330-338 ◽  
Author(s):  
P.B. Cerlini ◽  
F. Cotana ◽  
F. Rossi ◽  
F. Asdrubali

2006 ◽  
Vol 63 (1) ◽  
pp. 55-64 ◽  
Author(s):  
Luís Carlos Timm ◽  
Luiz Fernando Pires ◽  
Renato Roveratti ◽  
Robson Clayton Jacques Arthur ◽  
Klaus Reichardt ◽  
...  

Soil water content (theta) and bulk density (rhos) greatly influence important soil and plant processes, such as water movement, soil compaction, soil aeration, and plant root system development. Spatial and temporal variability of theta and rhos during different periods of the year and different phases of crops are of fundamental interest. This work involves the characterization of spatial and temporal patterns of theta and rhos during different climatic periods of year, aiming to verify whether there are significant temporal changes in rhos at the soil surface layer when submitted to wetting and drying cycles. The field experiment was carried out in a coffee plantation, Rhodic Kandiudalf soil, clayey texture. Using a neutron/gamma surface probe, theta and rhos were measured meter by meter along a 200 m spatial transect, along an interrow contour line. During the wet period there was no difference of spatial patterns of theta while during the dry period differences were observed, and can be associated to precipitation events. It was also observed that there are rhos temporal changes at the soil surface along the studied period as a consequence of the in situ wetting and drying cycles.


2008 ◽  
Vol 1 (11) ◽  
pp. 777-781 ◽  
Author(s):  
Satish C. Singh ◽  
Hélène Carton ◽  
Paul Tapponnier ◽  
Nugroho D. Hananto ◽  
Ajay P. S. Chauhan ◽  
...  

Eos ◽  
2005 ◽  
Vol 86 (15) ◽  
pp. 149 ◽  
Author(s):  
Roberto Sabadini ◽  
Giorgio Dalla Via ◽  
Masja Hoogland ◽  
Abdelkrim Aoudia

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