We have all been deeply affected by the events that took place in Rotterdam on Thursday evening. Our colleagues at Erasmus Medical Center and Erasmus University have lost a valued colleague and have been involved in a very serious incident, which will undoubtedly leave deep scars. The witnesses to this…

Archive of old software and data

Biodiversity is under pressure worldwide, but is essential for our health, food security and well-being. What is the influence of human actions on ecosystems? Can we provide biodiversity-inclusive solutions for our key societal challenges? These questions are central to the Biodiversity research the…

Institute of Environmental Sciences, Faculty of Science, Leiden University

Institute of Environmental Sciences, Faculty of Science, Leiden University

'De gelukkige piekeraar' is a book by Bart Verkuil about the power of worrying. It is a practical guide on a good relationship with your worrying thoughts.

Leiden University and four other Dutch universities will appoint 51 PhD candidates to conduct solution-oriented research for and with the African continent.

Leiden University has had a campus in The Hague for over 20 years and sees the city as its second hometown.

Science, Institute of Environmental Sciences (CML)

The Common Market Law Review has had its editorial office in the Leiden Europa Institute ever since it was founded in 1963.

The plant hormone auxin regulates plant growth and development through polar cell-to-cell transport-generated maxima and minima. PIN FORMED (PIN) auxin efflux carriers determine the direction of this auxin flow through their asymmetric placement on the plasma membrane (PM).

How can Critical Raw Material policies/strategies be enhanced in the EU context?

The Working Paper Series reflects the yet-to-be published work of eLaw researchers and the unedited versions of manuscripts that have been accepted for publication by journals and books.

The Common Market Law Review is designed to function as a medium for the understanding and analysis of European Union Law, and for the dissemination of legal thinking on all matters of the European Union Law.

Interdependence, cooperation and strategic autonomy: A (legal) view from the EU

The Common Market Law Review is proud to present a Special Issue on legal issues relating to Brexit following the lustrum conference on Brexit and the Future of the European Union that was held in Leiden in 2017 to mark the 60th Anniversary of the Europa Institute of Leiden University.

Indonesian translation of the book Recollecting Resonances from authors Bart Barendregt and Els Bogaerts.

Natural resources are becoming increasingly scarce. If we want to maintain our current standard of living, we will need inventive solutions. The researchers at the Institute of Environmental Sciences (CML) share their thoughts on how to achieve a fully circular economy in which as little use as possible…

Audiovisual and Digital Ethnography is a state-of-the-art introduction to this dynamic and growing subject. The authors explain its fundamental aspects in a clear and systematic way.

The d12n Research Cluster provides a space for inquiry and intervention into the ongoing digit(al)isation of culture, society, and scholarship. The research cluster aims to link CADS Institute researchers to each other as well as to experts and praticioners from around the world as we combine thinking…

Description of Biotic ligand models: making an inventory of available models & assessment of the variability of the predicted HC5 using the BLMs in different Dutch water types (2005 - 2007)

In November, Springer published a book on The Future of Drone Use, edited by dr. Bart Custers, associate professor at eLaw, the Center for Law and Digital Technologies of Leiden University.

Schuurman examines how Russia is escalating its covert operations against European countries.

A diverse (ad hoc) committee will advise Leiden University’s Executive Board on its exhibitions policy in a broad sense, with a special focus on the painting by Rein Dool in the Academy Building.

The Board of Examiners consists of scientific staff members of the IBL, Naturalis Biodiversity Center and CML, who teach in the biology programmes. They are appointed by the Board of the Faculty of Science and act independently from the research institutes. The responsibilities of the board include…

Development of GHG calculator for bio-electricity and heat.

The April issue of the CML Rev., Vol. 54 No. 2, is now available online.

The June issue of the CML Rev., Vol. 54 No. 3, is now available online.

The January issue of the CML Rev., Vol. 54 No. 1, is now available online.

During the 55th Leiden-London meeting, held on 25 June 2016 in Leiden, the Editorial Board of the Common Market Law Review awarded the 2015 Common Market Law Review Young Academics Prize to Dr Anna Wallerman, for her article entitled “Towards an EU law doctrine on the exercise of discretion in national…

The Editorial Board is pleased to announce that in 2017 there will be a Common Market Law Review Prize for an article submitted by a young academic.

The Editorial Board is pleased to announce that in 2021 there will be a Common Market Law Review Prize for an article submitted by a young academic.

The Common Market Law Review's 2023 Prize for Young Academics has been awarded to Friso Bostoen and David van Wamel for their co-authored article: ‘The Digital Markets Act: A Partial Solution to Antitrust’s Remedy Problem’. Their winning paper will be published in an upcoming issue of the Review.

The Editorial Board is pleased to announce that in 2019 there will be a Common Market Law Review Prize for an article submitted by a young academic.

On International Women's Day (8 March) we take time to consider female emancipation and participation. What does this day mean for Leiden University, and how does it tie in with our aim of becoming more diverse and inclusive? We talked about these issues with Annetje Ottow, who recently became the…

During the farewell reception on 29 August, the Faculty of Science will say goodbye to Dean Geert de Snoo. On 1 November 2019, he will continue his career as Director of the Netherlands Institute of Ecology (NIOO-KNAW). Colleagues talk about his significance for ecology, about his contribution as a…

The Rein Dool painting depicting board members of Leiden University will be moving soon to the Reception Room in the Academy Building, where more people will be able to see it.

Population growth, economic expansion and the associated land use caused an increase in the number of bird species facing extinction and a reduction in carbon storage worldwide. These are the findings of an international team of scientists, also from the Leiden University Institute of Environmental…

For Humans of Psychology, students and staff will be put into the spotlight. At our institute prizes are won, exiting research is conducted, knowledge is harnessed, public meeting are organised and open science is highlighted. Take a look behind the scenes.

A new regional atlas, with information about the presence of pesticides in surface waters, has been developed by the Institute of Environmental Sciences (CML) in collaboration with Royal Haskoning DHV. The aim of the regional pesticide atlas is to support decision making at local and regional levels,…

Revelations about unacceptable behaviour and sexual misconduct in the TV and sporting world have rekindled the public debate about a safe environment. At Leiden University we are coming together to prevent unacceptable behaviour and provide proper care and support for victims. According to President…

During the 57th Leiden-London meeting, held on 30 June 2018 in Leiden, the Editorial Board of the Common Market Law Review awarded the 2017 Common Market Law Review Young Academics Prize to Dr Ermioni Xanthopoulou, for her article entitled “Mutual Trust and Rights in EU Criminal and Asylum Law: Three…

On Friday 20 January the Meijers Awards were presented for the best article published in 2016 written by a researcher in the final phase of their PhD research. The winners received a certificate and prize money to be put towards their research.

Het schilderij van Rein Dool waarop voormalig bestuurders van de Universiteit Leiden zijn afgebeeld, is verhuisd naar de Receptieruimte van het Academiegebouw.

Together with Knud Andresen, Bart van der Steen recently published a volume titled A European Youth Revolt. European Perspectives on Youth Protest and Social Movements in the 1980s.

Although the General Data Protection Regulation (GDPR) harmonizes the protection of personal data across the EU as of May 2018, its open norms in combination with cultural differences between countries result in differences in the practical implementation, interpretation and enforcement of personal…

In this publication, the authors explore the reality of accessing and interviewing hard-to-reach populations such as extremists and terrorists