The study of Antarctic communities can provide a valuable step forward in investigating the control of community development, the utilization of habitats and the interaction among species in both species rich and species poor communities. This book contains chapters characterizing the present approaches to both aquatic and terrestrial communities in the Antarctic. From biodiversity to trophic flows, from ecophysiological strategies to the impacts of environmental change and the effects of human disturbance, this volume provides an up to the minute overview of community studies in an area...

With 250 clear color photos and concise text, Jose Valencia takes readers through all the steps necessary to create unique carvings on rifle or shotgun stocks. Learn to create and apply patterns, remove factory checkering, and use a high speed power pen and accompanying bits to create elaborate scroll, basket weave, and maple leaf patterns, along with realistic wildlife carvings. Adapting patterns to curved surfaces, sanding, and finishing techniques are also shown and explained. Seven patterns are provided for each of the carvings. A color photo gallery is also provided for further...