Biodiversity and Global Change: Science & Action
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assignment 等级:入门
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In this course, featuring many researchers at the University of Zurich, you will learn about the amazing diversity of biological organisms in the world around us. You will discover the field of "biodiversity science", experience the countless forms that biodiversity takes, look at the values and importance of this diversity, understand the processes that create and maintain diversity, and hear about how biodiversity is distributed across the Earth. You will also experience how biodiversity is threatened, and what conservation, management, and individual actions can do for its protection. Having been equipped with such knowledge through the course, we encourage you to take action, however small, to positively influence the future of biodiversity, and thereby become a Biodiversity Ambassador. This course is unique in several respects: - The video lectures are presented by many of the biodiversity scientists at the University of Zurich, with each of them speaking about their own area of expertise, and the general area in which this resides. - It covers topics ranging from quite conceptual to very applied, and from natural to social sciences. - Video lectures vary in their depth and technical content, so there is something to challenge even more advanced learners. - Assessments are designed to test core knowledge. - There are two novel peer assignments, in which you will get feedback from peers about your submission. This will create for you a more interactive experience than otherwise. - The final course module and its peer assignment encourages you to become a "Biodiversity Ambassador" -- someone who speaks out on behalf of biodiversity. - We encourage and facilitate building of a community and to pair up with other participants to become active Biodiversity Ambassadors together. Please like our Facebook page to help us build a community of like-minded people from around the world: WATCH THE TRAILER: TOPICS OF THE 8 MODULES OF THIS MOOC Module 1: What is biodiversity? What facets of diversity can we observe? Module 2: How does evolution work? How do you interpret evolutionary trees? How are species described and classified? Why are there sometimes different classifications for a group of organisms? Module 3: Biodiversity in our diets. This includes an exercise in which you will look at the diversity in your diet and classify it. Module 4: Ecological patterns and processes: how do you find out which species are where, what spatial patterns can be observed, remote sensing of functional diversity. Module 5: Why is biodiversity important? Values of biodiversity. Description of the Ecosystem services framework. Module 6: History of life on Earth. The current climate change ("global warming"). What is the "Great Acceleration"? Global change in general and how it affects amphibians and the Arctic. How do scientists make predictions about the future of species? Module 7: Some ways in which humans are helping biodiversity: Conservation of nature in protected areas, politics, sustainable (green) business, conservation actions to save species and restore habitats, and researching biodiversity with the help of natural history collections and citizen science. Module 8: What can you do to help biodiversity and mitigate climate change? How can you be a Biodiversity Ambassador?

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  • Week 1 - What is Biodiversity?
    This first module of the course focuses on the foundations of biodiversity and the science surrounding it. The first two video lectures cover what we mean by the term "biodiversity", overview the vast diversity of organisms that inhabit the Earth, and put this...
  • Week 2 - Evolution and Classification of Biodiversity
    Evolution is the process by which all the amazing biodiversity on Earth arose from a single species. This module will give you an overview of what is evolution, how it works, and the importance of sex (a key contributor to diversification via evolution). You w...
  • Week 3 - Biodiversity in Your Lives
    You just spent two weeks watching video lectures and answering quizzes. This week / module is different, and gets you "hands-on" with some of the biodiversity in your lives. Specifically, you will learn about "dietary diversity": the diversity of organisms tha...
  • Week 4 - Biodiversity in Space and Time
    Biodiversity varies greatly through space and time, and information about this variation is one of the most important ingredients of biodiversity science. The first part of the module concerns how we can discover where species are located, and hence create kno...
  • Week 5 - Importance of Biodiversity
    This modules concerns thinking and ideas about the importance of biodiversity. One way to think about the importance of biodiversity is to consider and document its values, for example the vast array of products that are derived from organisms. A recent develo...
  • Week 6 - Threats to Biodiversity
    The history of biodiversity on Earth is full of extinctions of species, and indeed at least five mass extinctions. And yet there is great concern, based on considerable evidence, that effects of humans on the Earth, from small to global scales, is threatening ...
  • Week 7 - Helping Biodiversity
    Given the importance of biodiversity, and the threats it currently faces, there is considerable ongoing effort to help biodiversity. You will learn about conservation ethics, organisations, and treaties, and about the relationships between business and conserv...
  • Week 8 - Be a Biodiversity Ambassador
    The final module of course focuses on the action that you can take to help biodiversity. That is, how you can be a Biodiversity Ambassador. The first video covers the many things that people and organisations are doing to help, conserve, and protect biodiversi...


  • Owen Petchey, Professor of Integrative Ecology
    Department of Evolutionary Biology and Environmental Studies
  • Susanne Schulmeister, eLearning Instructor and Project Manager
    Department of Evolutionary Biology and Environmental Studies


University of Zurich
Founded in 1833, the University of Zurich (UZH) is Switzerland’s largest university, with a cur­rent enrollment of over 26,000 students. Made up of seven faculties covering approximately 100 different subject areas, UZH is proud to offer the most comprehensive aca­demic program in the country.



Coursera是一家数字公司,提供由位于加利福尼亚州山景城的计算机教师Andrew Ng和达芙妮科勒斯坦福大学创建的大型开放式在线课程。

Coursera与顶尖大学和组织合作,在线提供一些课程,并提供许多科目的课程,包括:物理,工程,人文,医学,生物学,社会科学,数学,商业,计算机科学,数字营销,数据科学 和其他科目。

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