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Environmental News Network -- Know Your Environment
The increase in the CO2 concentration of the atmosphere does not compensate the negative effect of greenhouse gas-induced climate change on trees: The more extreme drought and heat become, the less do trees profit from the increased supply with carbon dioxide in terms of carbon metabolism and water use efficiency.
For more than a year, just about every Friday at noon, Invaliden Park in downtown Berlin was transformed into a vivacious, noisy, swarming hubbub with teenage speakers, bands, and live dance acts — as well as Germany’s top climate scientists — all sharing a makeshift stage and a microphone.
SARS-CoV-2, the virus that causes COVID-19, continues to spread, leading to more than 20,000 deaths worldwide in less than four months.
Snake venoms vary a lot between species in their make-up and effects, which is a major problem for developing treatments.
One of the most pressing shortages facing hospitals during the Covid-19 emergency is a lack of ventilators.
A new global study reveals the extent to which high-yielding rice varieties favored in the decades since the “Green Revolution” have a propensity to go feral, turning a staple food crop into a weedy scourge.
