508 search results for “need pollution” in the Public website
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Nanomaterial safety for microbially-colonized hosts: Microbiota-mediated physisorption interactions and particle-specific toxicity
The external tissues of plants and animals are colonized by microbial communities termed microbiota. When organisms are exposed to environmental pollutants, these substances will therefore encounter microbiota at the exposure interface.
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D-lightful Sunshine Disrupted
This study stresses the importance of investigating vitamin D deficiency in every community to better understand the deteriorating effect that sociocultural practices may have had on health.
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Resolving gas-phase metallicity in galaxies
Galaxies are environments where gas coalesces, cools, and is converted into stars. However, it remains unclear the exact mechanisms through which galaxies acquire, redistribute and lose their gas.
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Living labs and citizen science
Living labs make it possible for citizens to participate in research for sustainable development of their environment. This way citizens, together with scientists and stakeholders, create local conditions for food production, healthy environment, and biodiversity.
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Plasticspotters
The Grachtwacht (Canal Watch) conducts research on urban wildlife and the impact of plastic on nature. With our clean-ups, we not only collect waste, but also data. This way we try to find out the source of the waste and turn off the tap on shore. This way there is structurally less plastic in the c…
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Onderzoek naar vervuiling in de natuur
Leidse milieuwetenschappers doen onderzoek naar microplastics, bestrijdingsmiddelen en bemesting. En binnenkort naar lichtvervuiling en nieuwe materialen uit de nanotechnologie.
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LC-Impact
How can we develop and further improve life cycle impact assessment methods, characterisation factors and normalisation factors?
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Resources and Energy
How do technological systems impact the environment? And can they be designed in a more sustainable way? The Resources and Energy research program studies the importance of resources and energy for our society and aims to guide the shift towards a sustainable circular economy.
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Get to know Law and Society
Law and legal institutions play an important role in the organisation of society. They can be used to address and regulate social problems ranging from migration and terrorism to corruption, and from pollution and climate change to social and gender equality. But laws and institutions, and the way in…
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Get to know Law and Society
Law and legal institutions play an important role in the organisation of society. They can be used to address and regulate social problems ranging from migration and terrorism to corruption, and from pollution and climate change to social and gender equality. But laws and institutions, and the way in…
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LUC- project UNPLASTIC wins Dopper Changemaker Challenge
UNPLASTIC, a research project by Leiden University College The Hague (LUC) won the Dopper Changemaker Challenge 2019. LUC student Roos Kolkman represented UNPLASTIC during the semi-finals on Saturday.
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Remote teaching: Need a hand?
LUCIS is offering its members student assistance to help organize their remote teaching.
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Security needs cooperation
Interdisciplinary cooperation between public and private actors is of vital importance for facing contemporary security and global affairs challenges. This was the main conclusion of two conferences hosted by the Institute of Security and Global Affairs of Leiden University from 7-10 November 2016.…
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street children globally and in the Philippines and why their rights need protection
To what extent are the rights to street children violated en how can their rights be protected?
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Sara Brandellero: ‘We need to protect the city from an excess of light’
On 25 September, lights throughout Leiden will be turned off for the Seeing Stars event. What makes the urban night so special? We asked university lecturer Sara Brandellero, who researches cities, night and migration.
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Gendered impacts of industrial logging
This study focuses on the local level impacts of a highly globalised industry: the international trade in tropical timber.
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Impact and city
Leiden University and the city of The Hague are working closely together to increase the impact of our research and education in order to contribute as much as possible to the development of the city.
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The town, its waste and the cesspit
The rise and fall of the cesspit in an urban context
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The East Kalimantan Project
Indonesian Law and Reality in the Mahakam Delta
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Discoveries in 2023
From nanoparticles to colliding ice planets and from biological origami to new x-ray scanner techniques: this year again, our scientists have made wonderful discoveries. From the largest numbers to the smallest molecules and from the oldest galaxies up to the latest algorithms, take a look at each institute's…
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Substances from Cradle to Grave
Materials balances have been used in the recent past for the analysis of substance oriented environmental problems and the formulation of measures for environmental policy. In this study an integrated tool, based on the materials balance principle, has been developed for the analysis of both environmental…
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Towards an effective biodiversity conservation and governance in the Pontocaspian region
Freshwater and brackish water ecosystems are arguably the most vulnerable ecosystems on earth, due to concentrated human developments in and around them. The Pontocaspian (PC) region located at the border of Europe and Asia contains a variety of brackish water ecosystems and unique inhabitants, known…
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Research
The mission of our group is understanding how science communication works to improve the interaction between science and society. We believe better science communication can improve our society and engage many different groups with science, also improving science.
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Thinking Global, Acting Local
The first year cohort of Leiden University College The Hague recently under took a local lesson which saw them collect 10200 pieces of plastic from their local communities. Of the total collected, 52% was plastic.
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Plastic nanoparticles make larval zebrafish hyperactive
Nanoplastics influence the behaviour of larval zebrafish, says new research by the Institute of Biology Leiden (IBL) and the Institute of Environmental Sciences (CML). The researchers observed that a certain type of nanoparticles leads to stress reactions in the sugar balance, resulting in hyperactivity…
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Nanoplastics found throughout the human body – how worried should we be?
The world is becoming clogged with plastic, with tiny plastic particles found everywhere, from the oceans’ depths to the mountain tops, soil, plants, animals and even inside us. The question is: what harm, if any, are they causing? In a new article on The Conversation, environmental scientists Meiru…
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Video: Does our democracy need an upgrade?
In a lecture for the University of the Netherlands, Reijer Passchier, assistant professor in constitutional and administrative law, speaks about the state of our democracy. ‘Is it not time to upgrade our democracy?’
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Why would you need a manager?
Lotte Croiset van Uchelen has worked at IT company Schuberg Philis for 11 years now. What makes this company so special? Ever since its foundation, only colleagues have worked there. No boss, no management. ‘Why would you need a manager?’
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Sign language processing needs interdisciplinary approach
Computer scientist Tessa Verhoef received a Best Paper Award during the ‘ACM SIGACCESS Conference on Computers and Accessibility’. The paper emphasised the need for interdisciplinary research in sign language processing. The authors state that linguists and computer scientists should collaborate with…
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Jorrit Rijpma: Talks on pushbacks badly needed
Members of Parliament will soon be discussing with various organisations what the Netherlands can do to stop pushbacks, a policy where migrants are forced back at the European borders.
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‘New students, tomorrow's world needs you!
'Today is the start of EL CID, the first of three introduction weeks at Leiden University. A new influx of students is ready and waiting, eager to get started. Vice-Rector Hester Bijl warmly welcomes all new first-years. ‘Go for it and grab your chances!’
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Research at the Living Lab
What is the effect of pesticides, fertilizers or plastic on water quality? And how do wind and rain affect the data? These are just some of the things that Leiden environmental scientists study in the 32 ditches of the Living Lab.
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CitiObs – Enhancing Citizen Observatories for healthy, sustainable, resilient and inclusive cities
CitiObs will consolidate and apply tools and practice-based knowledge for co-creating data, knowledge and local action regarding the environmental impacts of climate change and human activity in the urban context via Citizen Observatories.
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Marjolein Fokkema: ‘My algorithms produce increasingly flexible decision trees for mental-health professionals’
Making predictions about emotional problems or the effects of air pollution: Marjolein Fokkema’s algorithms are getting better at this all the time. She is making her algorithms increasingly flexible, so they can predict not just characteristics at one particular moment, but also how skills, for example,…
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Strong need to talk together about Ukraine
Everyone has been watching the attack on Ukraine, a war on the European continent, with a sense of foreboding. It will bring devastation, loss, suffering and worry and it raises questions. With these words, Rector Magnificus Hester Bijl opened the meeting on the war in Ukraine at Wijnhaven on Thursday…
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Annemarie Drahmann: Need for government transparency
The government’s intention to be more transparent following the childcare benefits scandal is long overdue according to Annemarie Drahmann, Associate Professor of Constitutional and Administrative Law. One of the problems behind the benefits scandal was the lack of openness of the authorities. The government…
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'Better cooperation needed between European investigation services'
Dutch political party VVD wants to set up a 'Mini Schengen zone' to control immigration better. But that is easier said than done, says Professor of European Law, Jorrit Rijpma.
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Development of a consistent methodology for assessment of the combined effects of metal-based chemicals to lettuce (Lactuca sativa L.)
How to improve the method in quantifying the combined effects of metal-based chemicals?
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LIFE-GREENAPI
Development & demonstration of low environmental impact innovation and optimization practices in pharma production.
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Sustainable City Lab - scientists and residents in The Hague work together to find solutions for sustainable living
A place where scientists and students from Leiden University and residents of The Hague come together to create innovative solutions for sustainable living in the city: that's what the Sustainable City Lab aims to be. When we talk about "sustainable living" we think of many different things. For example:…
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Research with animals
At Leiden University, in both our biomedical and biological research, we use laboratory animals. Learn more about these specific areas of research and the goals we aim to achieve through these studies.
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India at a Crossroads: SDGs and Cooperation with the EU
Shah recently wrote an op-ed for the Commentaries series of the Istituto Affari Internazionali in Rome, which has been published online. The piece is on India’s performance and priorities regarding the UN sustainable development goals (SDGs) and collaboration with the EU.
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Talks
Five talks will be given during the Leiden Science Family Day: two children's lectures and three lectures for adults. Will you be there ?
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Bird behaviour and environmental health in the context of anthropogenic threats to wildlife and nature in China
We study the link between the acoustic, behavioral and physiological health of birds and prominent pollution factors. We aim to explore causation through experimental studies on detrimental factors like traffic noise, particulate matter and chemical toxins. Our primary target is scientific progress…
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SATURN: Developing Solutions for Underwater Radiated Noise – Sound impact on migratory fishes
Do natural soundscapes affect migratory decisions of fishes moving up and down rivers and is this process disturbed by vessel sounds?
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Science Communication and Society
The research group Science Communication and Society has been physically within the Institute of Biology (IBL) since 2012 and has become a formal part of the institute in 2018. The mission of this group is understanding how science communication works to improve the interaction between science and s…
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Water
We investigate water quality and want to understand the effects of human interference on aquatic biodiversity.
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Institute of Environmental Sciences (CML): best institute for quantitative environmental issues
A liveable planet. More biodiversity. And resources which are being managed wisely. At the CML, we want to make an impact with our research and education. On this website you can read what we do to achieve that.
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It is not easy to simplify your research
Defending your PhD research in front of nearly 300 elementary school students: that was the challenge faced by PhD candidates Jo-Anne Verschoor and Marinka de Willigen during the VUURVLIEGEN competition organised by the Centrum JongerenCommunicatie Chemie (C3). After an exciting competition, the children…
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Saving the environment by banning plastic bags?
What is the influence of the 2016 ban on free plastic bags on the environment? Industrial ecologist Stefano Cucurachi received a LUF grant of €75.000 to answer this question.