Tag: climate change
Climate change and the rise of infectious diseases: An Arctic perspective
Animals that carry infectious microorganisms are migrating towards the North with climate-change transitions of Arctic landscapes into warmer biomes. This threatens to change societal exposure to infectious diseases and affect the OneHealth status of Arctic cultures. OneHealth takes a multidisciplinary approach to health risks and risk mitigation for humans, animals, plants and the environment with the understanding that human health […]
ENACTS: Risk, Resilience, and the Revitalisation of Climate Services in the Developing World
To build resilience and national capacity to manage climate variability and adapt to change, governments and other bodies need robust and decision-relevant climate information at different levels. In many places, however, including most African countries, collection of climate data has been seriously inadequate, and even when available, poorly accessible. The Enhancing National Climate Services (ENACTS) initiative, led by Dr Tufa […]
How to change the world: COMPASS on science and effective communication
Scientists have information that can help us solve complex problems that threaten us all, such as climate change and biodiversity loss. COMPASS is a non-profit organisation which believes that strategic communication is critical for a future in which both people and nature survive and thrive. Executive Director Amanda Stanley told Research Outreach how they are building a cross-discipline community of […]
Climate change impacts the transmission of vector-borne diseases
Climate change is responsible for changes in temperature and rainfall patterns as well as more frequent extreme events such as floods. These changes may cause insect displacements to regions that are more favourable to them. This can prove to be problematic for local human populations as some of these insects carry diseases: vector-borne diseases are illnesses caused by parasites, viruses […]
Bacterial biofilms: A persisting public health challenge
Foodborne and waterborne diseases are major global health threats, exacerbated by the ability of bacteria to gain new characteristics, constantly evolve towards increased fitness in their environment, and by developing resilience through biofilm formation. Utilising emerging technologies such as elevated hydrostatic pressure and application of novel bacteriocin and bactericidal compounds, Professor Aliyar Cyrus Fouladkhah and his team in the Public […]
Renewable energy concepts for addressing climate change
Climate change is real, is here, and it will not go away unless we do something. Based on current scientific advancements on energy systems, energy storage, renewable energy options, and understanding of the Earth’s feedback mechanism, there is hope that global efforts could help avoid an environmental catastrophe. However, the action plan needs to be global, based on collective approaches, […]
Reconciling forest and tree conservation with food security
Forests and trees are a critical resource for human communities. However, conservation efforts to prevent biodiversity loss increasingly conflict with the rights and access of communities using forests for their livelihoods and crucially to meet their nutritional needs. Prof Terry Sunderland of the University of British Columbia, Vancouver, has long pointed to the importance of forests in contributing to food […]
Coastline evolution: The rise and fall of sea level through time
Changes in global sea level have been ongoing throughout the Earth’s geological history, driven by the growth and decay of ice sheets. The Last Glacial Maximum – when ice sheets were at their greatest extent – occurred as early human communities were developing, often focused in coastal areas such as the Mediterranean Basin. Dr Emanuele Lodolo of the National Institute […]
Changing climate: A ‘threat multiplier’ for foodborne and waterborne infectious diseases and antibiotic resistance
Dr Aliyar Cyrus Fouladkhah of Tennessee State University is an Assistant Professor in Public Health Microbiology. His laboratory explores preventive measures for the spread of infectious diseases, antibiotic resistance, and food security in the landscape of changing climate. His research aims to provide better understanding of the ecology, epidemiology and effectiveness of control measures of enteric and environmental pathogens at […]
Climate change is driving the expansion of zoonotic diseases
Climate change is expanding the range of many infectious diseases. In particular, vector-borne diseases, such as dengue or malaria, are advancing. Predictions of disease risk need to take into account both biological and abiotic factors. Dr Jeanne M. Fair and her colleagues at Los Alamos National Laboratory, New Mexico, USA, are pioneering a multidisciplinary approach to the problem. By combining […]