Reassessment Of The Lake Trout Population Collapse In Lake Michigan During The 1940s

This book, published in two volumes, provides the most comprehensive review of lamprey biology since Hardisty and Potter’s “The Biology of Lampreys” published more than 30 years ago. This second volume offers a synthesis of topics related to the lamprey gonad (e.g., lamprey sex ratios, sex determination and sex differentiation, sexual maturation, and sex steroids), the artifical propagation of lampreys, post-metamorphic feeding and the evolution of alternative feeding and migratory types, the history and status of sea lamprey control in the Laurentian Great Lakes and Lake Champlain, and an overview of contributions of lamprey developmental studies for understanding vertebrate evolution.

Class ends. Students pack up and head back to their dorms. The professor, meanwhile, goes to her car . . . to catch a little sleep, and then eat a cheeseburger in her lap before driving across the city to a different university to teach another, wholly different class. All for a paycheck that, once prep and grading are factored in, barely reaches minimum wage. Welcome to the life of the mind in the gig economy. Over the past few decades, the job of college professor has been utterly transformed—for the worse. America’s colleges and universities were designed to serve students and create knowledge through the teaching, research, and stability that come with the longevity of tenured faculty, but higher education today is dominated by adjuncts. In 1975, only thirty percent of faculty held temporary or part-time positions. By 2011, as universities faced both a decrease in public support and ballooning administrative costs, that number topped fifty percent. Now, some surveys suggest that as many as seventy percent of American professors are working course-to-course, with few benefits, little to no security, and extremely low pay. In The Adjunct Underclass, Herb Childress draws on his own firsthand experience and that of other adjuncts to tell the story of how higher education reached this sorry state. Pinpointing numerous forces within and beyond higher ed that have driven this shift, he shows us the damage wrought by contingency, not only on the adjunct faculty themselves, but also on students, the permanent faculty and administration, and the nation. How can we say that we value higher education when we treat educators like desperate day laborers? Measured but passionate, rooted in facts but sure to shock, The Adjunct Underclass reveals the conflicting values, strangled resources, and competing goals that have fundamentally changed our idea of what college should be. This book is a call to arms for anyone who believes that strong colleges are vital to society.

"In October 1994, the governments of the United States and Canada convened the first State of the Lakes Ecosystem Conference (SOLEC '94). The conference was designed to further the purpose of the Great Lakes Water Quality Agreement between the United States and Canada, which aims to restore and maintain the chemical, physical, and biological integrity of the waters of the Great Lakes basin ecosystem. Background papers prepared for the conference and discussions that occurred at SOLEC '94 are summarized in a document prepared by the U.S. and Canadian governments titled "State of the Great Lakes 1995" (EC and EPA 1995). A second, follow-up conference (SOLEC '96) scheduled for fall 1996 is designed to focus more intensively on the status of the Great Lakes coastal ecosystem, which includes the coastal shorelands, coastal wetlands, and coastal or nearshore waters. A major objective of SOLEC '96 is to examine the effects of human activity--and particularly land use practices--on the coastal ecosystem. The present paper is designed to provide background information that will facilitate discussion of the status of the nearshore waters element of Great Lakes coastal ecosystems"--Introd., p. 5.