Using ground-penetrating radar to map agricultural subsurface drainage systems for economic and environmental benefit Marvin W. Anderson

Using ground-penetrating radar to map agricultural subsurface drainage systems for economic and environmental benefit Marvin W. AndersonDue to economic and environmental considerations, there exists a need for effective, efficient, and nondestructive methods for locating buried agricultural drainage pipes. Ground penetrating radar (GPR), a proximal soil sensing method, can potentially provide a means for drain line detection. This chapter details the evolution of research, through a series of studies conducted over the past twenty years, which focused on farm field mapping of

Debating civilisations offers an up-to-date evaluation of the re-emerging field of civilisational analysis

It was concluded that only two different objective tests should be considered to provide information on sperm fecundity

amnion and chorion-allantois membrane (CAM) which develop in synchrony with the embryo and play essential roles in embryo development

Carbon colonialism shows how the impact of climate change

curcas yield around 40-60% oil which is an excellent feedstock for biodiesel

There have been considerable advances in welfare assessment in the past decades

biological control using parasitoids and entomopathogens

health and performance

We analyse the interviews of 20 industry practitioners growing leafy vegetables

so has the relatedness within individual populations

gender and social status

and use of parallel and distributed processing systems