by admin | May 31, 2023 | biology, earth and environment
The genetic secrets to extraordinary longevity, superhero-like healing and regeneration, and resistance to feeding disorders could be found hidden within the Earth. In underground caves in Dinaric Karst along the Adriatic Sea in the Western Balkans lives a cave salamander, the olm, whose remarkable adaptations mean its genome holds great promise for biomedical research. Dr Rok Kostanjšek and an international team of scientists at the Proteus Genome Research Consortium are tackling the challenge of sequencing the huge olm genome, to provide the basis for studying its unique genetic characteristics.
by admin | May 17, 2023 | biology, earth and environment
The genetic secrets to extraordinary longevity, superhero-like healing and regeneration, and resistance to feeding disorders could be found hidden within the Earth. In underground caves in Dinaric Karst along the Adriatic Sea in the Western Balkans lives a cave salamander, the olm, whose remarkable adaptations mean its genome holds great promise for biomedical research. Dr Rok Kostanjšek and an international team of scientists at the Proteus Genome Research Consortium are tackling the challenge of sequencing the huge olm genome, to provide the basis for studying its unique genetic characteristics.
by admin | Apr 12, 2023 | biology, earth and environment
Arthropods – a group of invertebrates that includes insects, spiders, centipedes and woodlice – are everywhere, and have inhabited this planet for millions of years. They are found in most habitats on Earth – including our gardens and homes. It is in these built environments that a small number are considered a nuisance when sharing our ‘sacred space’. An even smaller number damage buildings or belongings, eat our food – even feed on us – so we label them… pests! Successful management of pest populations requires an understanding of their specific lifestyles and their requirements for food, water, shelter, breeding sites, and favourable temperatures. A team of entomologists at the University of Georgia recently published a guidebook of more than 100 arthropods found in and around homes in the South-eastern USA.
by admin | Mar 13, 2023 | earth and environment, engineering and tech
Organic molecules dissolved in rivers, lakes, seas and oceans are essential to plant and animal life. Some of these molecules are also degraded and enter a complex cycle of carbon, nitrogen and sulphur containing compounds. Surprisingly, scientists currently have a limited understanding of the fate of these molecules. Dr Daisuke Minakata and his colleagues from Michigan Technological University are involved in an ambitious programme to overcome this critical knowledge gap.
by admin | Feb 8, 2023 | earth and environment
Our planet’s oceans are undergoing significant challenges. Overfishing, pollution, habitat destruction, and the effects of climate change are devastating some of the world’s most spectacular and diverse habitats. To inform conservation efforts for fragile marine ecosystems, we need to properly characterise the habitats and sea-life in shallow water areas. Collecting data underwater poses its own unique challenges though, so Dr Talicia Pillay and her team at Nelson Mandela University in South Africa focus on developing powerful remote sensing and computing technologies to aid ocean research.
by admin | Feb 1, 2023 | earth and environment, social and behavioural sciences
Understanding and successfully managing river flows is vital for sustaining human communities, the river environment, and its ecosystems. However, the methods currently used to assess river flow needs are limited in the face of increasing pressures from an uncertain and changing climate. Academics at the University of Melbourne are rethinking the approach to these assessments. This includes work by Professor Avril Horne, Dr Andrew John and their collaborators to present a more integrated and holistic method, which provides much-needed room for learning over time, and to understand the vulnerability, robustness, and adaptability of river flow regimes.
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