Alpine meadows and subalpine meadows – equally beautiful and equally threatened by decreasing snowcover

Do you like to go for a hike in the mountains on a sunny summer day? Do you then enjoy stepping out of the forest into one of those flowery meadows? In many cases this would not be an actual … Continue reading

Photo of the day: the old climate versus the new, according to Nature Geoscience study

The picture below shows Pinyon pine forests in New Mexico – and the progressive consequence of the large drought that hit western North America between 2000-2004. The left image is from 2002 and already shows some browning of pine trees halfway … Continue reading

Oyster larvae fail to survive ocean acidification

Researchers at Oregon State University have definitively linked an increase in ocean acidification to the collapse of oyster seed production at a commercial oyster hatchery in Oregon, where larval growth had declined to a level considered by the owners to be “non-economically viable.”

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Photo of the day: this worm is missing link in planetary food chain

Life on Earth consists of many millions of species, divided into ever smaller numbers when you zoom out to Genus, Family, Order, Class, Phylum and Kingdom – of which there are six. When you divide in Domains, there are just … Continue reading