Admission requirements
You must be a MSc student.
Description
According to the Millennium Ecosystem Assessment (2005) and the Global IPBES assessment (2019), the global loss of biodiversity is mainly due to five causes related to human activities: Habitat change, Climate change, Invasive species, Overexploitation and Pollution.
After a general introduction on the loss and the present state of biodiversity, each of these five causes of biodiversity loss will be presented and discussed during the first three weeks of the course. The first week will focus on the theoretical background of these five causes. During the second week, case studies and results of laboratory/model-based research, related to these five causes, will be presented and discussed. This week includes also excursions to see experiments in which human impacts on biodiversity are studied. The third week will focus on the five causes and introduces further more practical case studies and results of field-based research as well as examples of efforts to mitigate the negative effects (i.e. restoration efforts). Plenty of time will be scheduled to work on the course assignments in groups. During the last week of the course, time is scheduled for the finalization of the assignment, the assignment presentations and the preparation for the exam.
Since all human activities are imbedded in social-economic developments, discussing them will include some social-economic aspects. However, the main focus will be on the ecological and physiological mechanisms involved.
The first assignment of the course will be to analyse existing biodiversity data using suitable statistical measures and present the results in a simple manner. There will be a data-analyses work-shop organized on second week of the course where biodiversity statistics are presented. The second assignment of the course involves writing in groups a NWO-style research proposal for a PhD study focused on one of the five causes of biodiversity loss in a selected ecosystem. The proposal should have a strong background embedded in ecological research theory (week 1) and should combine laboratory and field research (weeks 2 and 3, respectively) including robust, statistically sound set-up. This proposal will be presented by the group during the last week of the course.
Course objectives
After completion of the course, students are able to:
Identify the key concepts and processes related to the 5 major human impacts on biodiversity (overexploitation, climate change, land use change, pollution and invasive species).
Explain the key concepts and processes related to the 5 major human impacts on biodiversity.
Analyse existing biodiversity data in a comprehensive way and present it to a broader audience.
Identify and report new research directions related to human impact.
Propose a combination of laboratory and field-based research to answer proposed research questions.
Develop a scientifically sound and statistically adequate research plan to test novel hypotheses through lab and field research.
Present the key concepts and methods of a research proposal to a broad audience.
Write a research proposal.
Timetable
You will find the timetables for all courses and degree programmes of Leiden University in the tool MyTimetable (login). Any teaching activities that you have sucessfully registered for in MyStudyMap will automatically be displayed in MyTimeTable. Any timetables that you add manually, will be saved and automatically displayed the next time you sign in.
MyTimetable allows you to integrate your timetable with your calendar apps such as Outlook, Google Calendar, Apple Calendar and other calendar apps on your smartphone. Any timetable changes will be automatically synced with your calendar. If you wish, you can also receive an email notification of the change. You can turn notifications on in ‘Settings’ (after login).
For more information, watch the video or go the the 'help-page' in MyTimetable. Please note: Joint Degree students Leiden/Delft have to merge their two different timetables into one. This video explains how to do this.
Mode of instruction
Lectures, assignments, presentations, excursions, and working groups.
Assessment method
The assignments: statistical analyses and presentation of the existing biodiversity data (15% of the grade), written research proposal and a presentation about this proposal (making up together 35% of the grade) and a final exam (50% of the grade; minimum grade 5.6) are used to evaluate the knowledge and skills of the students.
Reading list
Literature will be made available on Brightspace
Registration
From the academic year 2022-2023 on every student has to register for courses with the new enrollment tool MyStudyMap. There are two registration periods per year: registration for the fall semester opens in July and registration for the spring semester opens in December. Please see this page for more information.
Please note that it is compulsory to both preregister and confirm your participation for every exam and retake. Not being registered for a course means that you are not allowed to participate in the final exam of the course. Confirming your exam participation is possible until ten days before the exam.
Extensive FAQ's on MyStudymap can be found here.
Contact
Contact: Dr. Emilia Hannula s.e.hannula@cml.leidenuniv.nl
Remarks
This course is a prime opportunity to learn about the causes of biodiversity loss and a knowledge base for restoring natural environments and ecosystem services.
In the afternoons (with few exceptions), the human impacts on biodiversity and related topics are discussed based on presentations by internal and external experts, and selected literature. The mornings are generally scheduled for working on the assignments or preparing for exams. There will be excursions to see ongoing experiments and restoration efforts during especially the second week of the course. A combination of different education techniques will be used.