The Great Barrier Reef, which stretches 2,000km (1,200 miles) along the coast, is the world’s largest living ecosystem. Environmental groups are pushing to get the reef listed as “in danger” by the UNESCO, so that the Australian government would have to work harder to protect it from various dangers such as pollution, dredging, fishing and so on. The UN says this
The team looked at 15-years worth of data on California’s grasslands, and documented declining plant diversity from 2000 to 2014 at both the local community (5 m2) and landscape (27 km2) scales, across multiple functional groups and soil environments. They found a link between wildflower diversity decline to significant decreases in midwinter precipitation.
This Friday, the International Whaling Commission issued a report in which it states Japan has failed to provide any reasonable explanation for its mass killing of over 4,000 whales in the Antarctic for the past 12 years. The country says it’s hunting whales for research purposes, but clearly it’s all a front. A lame excuse. Unimpressed by the report, Japan officials claim there’s a debate and lack of consensus (not really), and even though it “acknowledges” the IWC position it will likely continue as before. In other words, they don’t care.
Ocean acidification, one of the often ignored dangers associated with climate change is becoming increasingly worrying. As our climate becomes hotter and hotter, the oceans become more and more acidic, and this threatens some animals’ ability to create and maintain carbonatic shells.
It seems rather obvious to me, but there was a lot of debate regarding how a country’s politics affect its emissions – for better or for worse. A new study published in the journal Proceedings of the National Academy of Sciences found that environmental policies in the US have had a significant impact on emissions from 1990 to present days. Despite growing
The island country is preparing to launch a new energy policy, seeking to curb costs and promote the use of environmentally friendly sources of power.
Tasmania’s Derwent River has put on a garb of surreal blue these past few nights as blooms of bioluminescent plankton light up the dark waters. But while photographers scramble to catch breathtaking pictures, scientists point to the more dire implications of the invasion of these tiny organisms so far south.
At his commencement address at Rutgers University, Bill Nye – famous for popularizing science as the Science Guy – said that climate change is the most serious crisis mankind has ever faced, liking the psychological pressure to that experienced by our parents and grandparents during World War II. He then called on the students to rise to the challenge and question those who deny the reality the planet is currently facing out of ignorance or malevolence alike.
Something is killing off the bees; it’s likely us, and we’ll all have to pay the price. In fact, in many areas of the world, we already are.
After carefully calculating the net nutritional gain polar bears have from land-based food like caribou, berries or bird eggs, researchers found this is far from enough to compensate their typical fat-rich diet based on marine mammals. In consequence, as ice retreats and spring hunting season shortens polar bear populations are expected to fall dramatically. According to the study, two-third of the world’s polar bears will disappear by mid-century and by the end of the century the could follow, if the issue is not addressed.