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Most biologists agree that a ?mass extinction? of plants and animals is underway, posing a major threat to biodiversity and to humans in this century. Most recent extinctions are related to large-scale modifications of the earth by humans, and as such are largely unintentional by-products of the way we have chosen to live. As our population has expanded nearly exponentially, there has been unsustainable management of the planet by humans, leading to habitat destruction, over-harvesting of animals and plants, introductions of alien invasive species, pollution and global warming. In spite of the daunting nature of this global problem, people are working together to prevent the loss of native plant and animal species, both afar and in our own Santa Barbara County. In this colloquium we will discuss the importance of combined efforts in ecological research, public policy, and citizen participation in realizing the goal of maintaining biodiversity, and conserving native habitats. We will begin with an overview of issues in conservation ecology, including discussions of biodiversity, habitat preservation and restoration, and rare species management. We will read and discuss the recently published,Win-Win Ecology, which describes reconciliation ecology: ?the revolutionary common ground between development and conservation, creating and maintaining species-friendly habitats in the places where people live, work, or play.? Finally, we will learn about the multi-faceted nature of conservation efforts, by examining current case studies in Santa Barbara County and the roles played by scientists, government agencies, landowners, and citizen groups. Students taking the course for credit will be responsible for leading discussions on book chapters, and for researching and presenting information on a local conservation issue. Possible topics for student presentation include: conservation of the Santa Cruz Island fox, oak tree protection in the Santa Ynez Valley, establishment of marine reserves around the Channel Islands, and effects of non-native plant invasion in local creeks. There are no prerequisites for this course, and both science and non-science majors are encouraged to enroll. Required Text:Michael L. Rosenzweig,Win-Win Ecology: How the Earth?s Species Can Survive in the Midst of Human Enterprise Instructor(s): Claudia Tyler Time(s): Thursdays, 2:00 ? 4:00 pm Place(s): Old Little Theatre, Room 160B << Back |
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