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Microorganisms on the Rio Grande Rise are a basis for life and a possible origin of metals

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IMAGE: Manipulator arm on the HyBIS hybrid remotely operated vehicle collecting crust samples from the Rio Grande Rise
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Credit: Bramley Murton
The abundant biological and mineral diversity of the Rio Grande Rise, a seamount in the depths of the Atlantic Ocean about 1,500 km from the coast of Brazil, is probably due to a great extent to little-known microscopic creatures.
Researchers affiliated with the University of São Paulo s Oceanographic Institute (IO-USP), collaborating with colleagues at the UK s National Oceanography Center, investigated the microorganisms inhabiting the seamount s ferromanganese crusts and concluded that bacteria and archaea are probably responsible for maintaining the abundant local life, besides being involved in the process of biomineralization that forms the metals present in the crusts. ....

Rio De Janeiro , Estado Do Rio , United States , United Kingdom , Atlantic Ocean , Vivian Pellizari , Natascha Menezes Bergo , International Seabed Authority , Paulo Research Foundation , European Union , United Kingdom National Oceanography Center , United Kingdom Natural Environment Research Council , Paulo Oceanographic Institute , United Nations Convention , Rio Grande Rise , Oceanographic Institute , National Oceanography Center , Microbial Ecology , Natural Environment Research Council , Rio Grande , Thematic Project , Clarion Clipperton Zone , Takuyo Daigo Seamount , North Pacific , Tropic Seamount , South America ,

Jordan's worsening water crisis a warning for the world

Jordan's worsening water crisis a warning for the world
scienceblog.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scienceblog.com Daily Mail and Mail on Sunday newspapers.

Saudi Arabia , Red Sea , Djibouti General , United Kingdom , United States , Stanford University , Dead Sea , Israel General , City Of , Jim Yoon , Cyrus Fisher Tolman , Deutsche Forschungsgemeinschaft , Sahem Rababah , Christian Klassert , Steve Gorelick , King College London , University Of California , Pacific Northwest National Laboratory , National Science Foundation , Jordan University Of Science , Leipzig University , Bechtel Corporation , Texasam University , German Federal Ministry Of Education , School Of Earth , World Health Organization ,

How global sustainable development will affect forests

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Global targets to improve the welfare of people across the planet will have mixed impacts on the world s forests, according to new research.
The United Nations 17 key areas for global development - known as the Sustainable Development Goals (SDGs) - range from tackling poverty, hunger and sanitation to promoting clean energy, economic growth and reducing inequality.
Many of these goals, such as improved peace and justice, good health and wellbeing, and quality education, will have a positive impact on the Earth s natural forests.
But others, including creating new roads, industry and infrastructure, are likely to have detrimental consequences.
The research, led by the University of Leeds, reviewed a wide range of existing academic papers into the UN s global goals. ....

United Kingdom , Jamie Carr , Susannah Sallu , Dominick Spracklen , Ian Rosser , International Institute For Environment , University Of Oxford , Natural Environment Research Council , Leed School Of Earth , Sustainable Development Goals Sdgs , United Kingdom Natural Environment Research Council , Good Health , Clean Energy , International Union For Conservation Of Nature , Sustainable Development Goals , University Of Leeds , Un Environment Programme World Conservation Monitoring Centre , United Bank , United Nation , Forest Policy , Leed School , General Assembly , International Union , International Institute , Professor Dominick Spracklen , Programme World Conservation Monitoring Centre ,

A research group proposes six guidelines for managing the impacts of invasive species

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IMAGE: Photographs showing a non-invaded area [left] and an area invaded by Urochloa brizantha [palisade grass, right] / Gabriella Damasceno)
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Credit: Gabriella Damasceno
Invasive alien species, defined as animals and plants that breed and disperse in a landscape beyond their native range, have negative environmental, social, and economic impacts. One example among many is the forage grass genus Brachiaria, originally African and introduced to Brazil to form cattle pasture. It has become a major threat to the survival of native species and biodiversity at several spatial scales.
Complete eradication of invasive species is often impracticable. Attempts to do so have had undesirable consequences and even been damaging because merely withdrawing an invasive species does not restore the original environment, as in the areas of Cerrado (Brazilian savanna) invaded by pines. Instead of eradication, therefore, the goal should be continuo ....

United States , United Kingdom , Alessandra Fidelis , Peru National Council For Science , Technological Research , United Kingdom Research , Paulo State University , Newton Fund , Technical Research Council , Rio Claro Institute Of Biosciences , United Kingdom Natural Environment Research Council , Paulo Research Foundation , Argentina National Scientific , Chile National Commission For Scientific , National Scientific , National Commission , National Council , Technological Innovation , Claro Institute , Ecology Environment , Plant Sciences , Population Biology , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் , Alessandra ஃபிடெலிஸ் , பெரு தேசிய சபை க்கு அறிவியல் ,

Arctic voyage shines light on some cold, hard truths

Climate for Change
Into The Dark premieres at Glasgow Science Centre’s first digital science festival and features researchers from the Scottish Association for Marine Science (SAMS) and number of other scientific groups on board the R/V Helmer
Ever wonder what scientists do in the dark? Then don t miss Glasgow Science Centre s UK premiere of a new documentary that explores how researchers monitor climate change in the bleak polar seas – and how it is affecting marine life. By Colin Cardwell

LOOKING out across an expanse of black sea in the chill darkness of winter, the myriad twinkling lights of marine traffic inspire a sense of a reassurance: ships taking people where they need to be, bringing us the essentials and small luxuries of life. ....

United States , Glasgow City , United Kingdom , City Of , Michaelo Snyder , Stephen Breslin , David Mckee , Arctic Ocean , Finlo Cottier , Rv Helmer Hanssen , Helmer Hanssen , Science Centre , University Of Strathclyde , Glasgow Science Centre , University Of Edinburgh , United Kingdom Natural Environment Research Council , Arctic University Of Norway , Inspiring Science Fund , Scottish Association For Marine Science , Curious About Our Planet , Curiosity Live , Environmental Sustainability , Interdependent Pictures , Barents Sea , Scottish Association , Marine Science ,