Based on the work and contributions of 46 scientists, managers, and policymakers, Ecological Assessment of Selenium in the Aquatic Environment documents the state of the science and explores how to use this information when assessing and managing the environmental effects of Se. A focused discussion on the fate and effects of Se in aquatic ecosystems, the book reviews: Past and current problems related to Se in aquatic environments, together with lessons learned, and provides a generalized conceptual model Environmental partitioning, in particular Se speciation leading to its entry into the food chain, and provides conceptual models specific to environmental partitioning. Se bioaccumulation and trophic transfer from the physical environment (i.e., water-column particulates), and from primary producers to herbivores to carnivores, including the influence of modifying ecological factors Toxic effects from Se, in particular body burdens and their relationship to toxicity Filled with practical guidance and concise information on how to conduct selenium risk assessments in the aquatic environment, the book contains the latest information on assessment techniques, elucidates the current state of contamination in industrialized countries, and raises awareness for developing nations. Written by leading experts, it describes best practices for designing experiments to collect information on aquatic effects and trophic transfer of selenium for risk assessments, presents numerous case studies both domestic and international, and gives insight as to how current and future ecosystems may or may not be affected.

Based on the work and contributions of 46 scientists, managers, and policymakers, Ecological Assessment of Selenium in the Aquatic Environment documents the state of the science and explores how to use this information when assessing and managing the environmental effects of Se. A focused discussion on the fate and effects of Se in aquatic ecosystems, the book reviews:

• Past and current problems related to Se in aquatic environments, together with lessons learned, and provides a generalized conceptual model
• Environmental partitioning, in particular Se speciation leading to its entry into the food chain, and provides conceptual models specific to environmental partitioning.
• Se bioaccumulation and trophic transfer from the physical environment (i.e., water-column particulates), and from primary producers to herbivores to carnivores, including the influence of modifying ecological factors
• Toxic effects from Se, in particular body burdens and their relationship to toxicity

Filled with practical guidance and concise information on how to conduct selenium risk assessments in the aquatic environment, the book contains the latest information on assessment techniques, elucidates the current state of contamination in industrialized countries, and raises awareness for developing nations. Written by leading experts, it describes best practices for designing experiments to collect information on aquatic effects and trophic transfer of selenium for risk assessments, presents numerous case studies both domestic and international, and gives insight as to how current and future ecosystems may or may not be affected.

Double bill of musical films starring Jessie Matthews. In 'Evergreen' (1934), directed by Victor Saville, Matthews is Harriet Green, a famous music hall star with a secret - she has a child, born out of wedlock. To avoid scandal, Harriet leaves for South Africa to raise her daughter there. A dead ringer for her mother and music hall hopeful, the young Harriet Hawkes (also Matthews) returns to London to seek fame. Cunning talent manager Tommy (Barry Mackay) markets the young Harriet as a 'well-preserved' version of her mother, convincing the public. Can Harriet maintain the pretence? Albert de Courville directs 'There Goes the Bride' (1932) which stars Matthews as Annette Marquand, a reluctant bride who flees on the morning of her wedding by boarding a train to Paris. When Annette's purse is stolen at the train station, she elicits the sympathy of the gentleman sharing her carriage, Max (Owen Nares), who invites her to stay with him. With detectives hot on her heels, the last thing Annette needs is to fall in love with a stranger...