Seeds

Over 50 years' experience in seed germination ecology, biogeography, and evolution of seed dormancy and germination. Dr Baskin has a Ph.D. in biology from Vanderbilt University and has held several teaching posts in the fields of agricultural sciences and biology in the US and Europe. Dr Baskin's current research at the University of Kentucky focuses on the life cycle and germination ecology of woody and herbaceous species of angiosperms; biology, conservation, and geographical ecology of plant taxa endemic to?cedar (limestone) glades?of unglaciated eastern United States; and plant geography?of Kentucky. She has written several publications on the subject of seed germination, most notably Seeds: Ecology, biogeography, and evolution of dormancy (Elsevier), in collaboration with her husband Dr Jerry M. Baskin.

Paper recycling in an increasingly environmentally conscious world is gaining importance. Increased recycling activities are being driven by robust overseas markets as well as domestic demand. Recycled fibers play a very important role today in the global paper industry as a substitute for virgin pulps. Paper recovery rates continue to increase year after yearRecycling technologies have been improved in recent years by advances in pulping, flotation deinking and cleaning/screening, resulting in the quality of paper made from secondary fibres approaching that of virgin paper. The process is a lot more eco-friendly than the virgin-papermaking process, using less energy and natural resources, produce less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. Currently more than half of the paper is produced from recovered papers. Most of them are used to produce brown grades paper and board but for the last two decades, there is a substantial increase in the use of recovered papers to produce, through deinking, white grades such as newsprint, tissue, market pulp.By using recycled paper, companies can take a significant step toward reducing their overall environmental impacts. This study deals with the scientific and technical advances in recycling and deinking including new developments.

Seeds: Ecology, biogeography, and evolution of dormancy and germination