How to ensure the environmental and economic benefits of circularity transition at macro-scale?

To limit the effects of climate change, global average temperature since pre-industrial measurements are to be kept well below 2 °C preferably even at 1.5 °C.

PRINCE (for Policy Relevant Indicators for Consumption and Environment) was a three-year project set up to explore ways to improve and expand the set of indicators used to estimate the environmental impacts linked to Swedish consumption, both within Sweden and abroad. Any new methods and indicators…

The global agri-food system plays a critical role in food security and environmental issues.

Analytical tools for environmental design and management in a systems perspective. The combined use of analytical tools.

Identification of the products or product groups that have the greatest environmental impact from a life-cycle perspective using environmentally extended input-output analysis.

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…

Principles of Environmental Sciences provides a comprehensive picture of the principles, concepts and methods that are applicable to problems originating from the interaction between the living and non-living environment and mankind. Both the analysis of such problems and the way solutions to environmental…

Promotor: W.T. de Groot

What is the best way to combine the environmental and economic data and how can we create an operational system to do so, thereby supporting the delivery of data to the Data centres on Products and Resources?

CML is an institute of the Faculty of Science of Leiden University.

Various departments of the university have worked on developing the institution’s environmental policy plan: het Milieubeleidsplan Universiteit Leiden 2016-2020.

RaMa-Scene is a web-application to create and analyse circular economy scenarios using Multi-regional Environmentally Extendend Input-Output Analysis.

PhD candidates carry out a programme of independent research and additional (limited) course work, culminating in production of a PhD thesis in typically 4 years.

This research programme aims to increase the scientific understanding of how current and emerging anthropogenic threats affect biodiversity and ecosystem services to facilitate strategic management of natural resources. To this end, we address urgent challenges in relation to the mechanisms involved…

In the absence of stringent and coordinated international action, States might seek alternatives to promote environmental protection unilaterally.

The Institute of Environmental Sciences has carried out and participates in several projects that deal with the analysis of energy systems.

The project’s overall goal is to improve Indonesia’s environmental legal framework and its implementation by strengthening the regulatory capacity of the government, and by enhancing the capacity of CSOs and scholars to hold the government accountable for its regulatory performance.

Promotor: Prof.dr. G.R. de Snoo, Co-promotor: R. Heijungs

Evaluating the environmental consequences of diet changes in the European Union.

Science, Institute of Environmental Sciences (CML)

This project aims to explore the environmental impact of early Roman expansion (4th/3rd century BC) through a program of dating and ecological sampling of traces of field systems (centuriations).

Promotor: Prof.dr. G.P. van Wezel

The state of our environment is a global concern. Despite an increasing awareness, setting internationally binding and ambitious commitments has proven to be a very difficult process. Can unilateral trade measures form an alternative and contribute to global environmental protection?

The majority (80%) of e-waste generated globally are recycled informally in developing countries.

They were called 'annoying brats', the group of campaigning scientists who in 1978 founded what is now an internationally acclaimed ecological research institute. Their stories and those of the current staff of the Institute of Environmental Sciences are described in the book 'Forty years of Leiden…

... which focuses on the development and use of new multivariate statistical tools needed for analyses of data collected in the four other programs.

With textnets it is possible to visualize and analyze textual data in novel ways.

Promotores: E. van Dijk, G.R. de Snoo. Co-promotor: H. Staats

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Social and Behavioural Sciences, Political Science

Mission: The Environmental Biology department aims to increase the scientific understanding of how current and emerging anthropogenic threats affect biodiversity and ecosystem services. Through this understanding they facilitate strategic management of natural resources by addressing urgent challenges…