In September 2020, China’s president, Xi Jinping, announced the nation’s CO2 emissions would peak before 2030 and carbon neutrality would be achieved by 2060, in what has been termed a “double carbon policy.” In order to achieve this ambitious goal, China will have to use all the resourc...

　　Because ammonia is a renewable energy medium appropriate for distant trading, many countries/regions and companies have already formulated ambitious strategies in developing green ammonia for energy transitions. However, the associated social, economic and environmental impacts of such energ...

　　Although tropical and subtropical regions have replaced temperate regions as the global-change hotspots for increased atmosphere nitrogen (N) deposition, whether the regional forests reach N saturation is still unclear. Understory or floor N addition has been commonly used in N-deposition st...

【CGTN】 25-Jul-2022The South China Botanical Garden in the city of Guangzhou was officially upgraded to a "national botanical garden" earlier this month. The organization was founded in 1929. It's the largest subtropical botanical garden in the world, with nearly 20,000 different ...

【CGTN】 26-Jul-2022The South China Botanical Garden in Guangzhou was officially upgraded to a "national botanical garden" earlier this month. China now has two national botanical gardens and more will follow. It's part of a new national system announced last year by President Xi J...