Methodological elements for optimising the spatial monitoring design to support regional benthic ecosystem assessments

Author(s):  
Gert Van Hoey ◽  
Julia Wischnewski ◽  
Johan Craeymeersch ◽  
Jennifer Dannheim ◽  
Lisette Enserink ◽  
...  
Author(s):  
Barbara S. Minsker ◽  
Charles Davis ◽  
David Dougherty ◽  
Gus Williams

2021 ◽  
Vol 49 (1) ◽  
pp. 26-45
Author(s):  
Ellen Spooner ◽  
Mandy Karnauskas ◽  
Chris J. Harvey ◽  
Chris Kelble ◽  
Judith Rosellon-Druker ◽  
...  

2013 ◽  
Vol 639-640 ◽  
pp. 969-973
Author(s):  
Qi Gao Hu ◽  
Wei Feng Cui ◽  
Jing Wei Gao ◽  
Fei Wei Zhao ◽  
Qian Fu Liang

Because of the local crack and seepage, a double curvature arch dam of concrete block in Jiangxi Province was urgently needed to strengthen, and the construction period was limited seriously. In order to solve the problem of drainage, a diversion tunnel about 24m must get throng in two weeks, and it is proved that the blasting excavation scheme is the only choice. Meanwhile, monitoring measurement must be taken to ensure the dam’s safety. In this article, the optimization design of blasting excavation and a vibration monitoring are completed and carried out respectively. Theoretical calculations and monitoring results showed that, those design schemes are scientific and rational, and disadvantageous effect of blasting vibration is under the control fully.


2012 ◽  
Vol 23 (2) ◽  
pp. 321-329 ◽  
Author(s):  
Renjie Huang ◽  
Wen-Zhan Song ◽  
Mingsen Xu ◽  
Nina Peterson ◽  
Behrooz Shirazi ◽  
...  

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