العلوم والبيئة
Drying harvested blue-green algae sludge halves methane emissions in experiments
المصدر: Phys.org - latest science and technology news stories · نُشر
In some lakes around the world, including some in China, cyanobacterial blooms are increasingly managed through large-scale mechanical harvesting to improve water quality and ensure a continued supply of drinking water.
In some lakes around the world, including some in China, cyanobacterial blooms are increasingly managed through large-scale mechanical harvesting to improve water quality and ensure a continued supply of drinking water.
أخبار ذات صلة
China’s Message to Its Rivals: You Need What We Make
It’s not just rare earths. China is making it harder for other countries to shed their dependence on its solar, drone and drugmaking technology.
NYT > World News ·
Why China is desperate to ship cars outside of the country
Autumn has traditionally been the peak time to buy vehicles in China, but this year many showrooms are empty or shut.
Business News ·
As Christmas rush looms, how do China-made toys find their way to the US?
With the festive season on the horizon, we trace toys from factories in China to US shelves.
feeds.bbci.co.uk ·
BMW warns on profits as it counts cost of plan for 8,000 job cuts
German carmaker slashes profit margin to between -0.5% and 0.5% this year in face of competition from China The German carmaker BMW has issued its second profit warning in a year, blaming the costs of a restructuring programme including significant job losses in the face of conti
World news | The Guardian ·
Can Russia compete with the US, China and the EU in Africa?
Moscow pledges more trade and investment in Africa, where leaders want local industries, technology and jobs.
Al Jazeera – Breaking News, World News and Video from Al Jazeera ·