Calls for emergency action plan as myrtle rust pushes Australia plants to extinction – “That extinction is the end point of millions of years of evolution so, to me, that’s pretty profound”

By Graham Readfearn 23 January 2019 (The Guardian) – Australia must roll out an emergency national response to an invasive plant disease that is rapidly pushing at least four plant species to imminent extinction, experts have told Guardian Australia. A draft emergency action plan for the fungal disease myrtle rust proposes that a rapid collection […]

Climate tipping point could be coming sooner than we think – “Should the land reach a maximum carbon uptake rate, global warming could accelerate”

By Holly Evarts 23 January 2019 New York, NY (Columbia University) – Global carbon emissions reached a record high in 2018, rising by an estimated 3.4 percent in the U.S. alone. This trend is making scientists, government officials, and industry leaders more anxious than ever about the future of our planet. As United Nations Secretary General […]

The mysterious life (and death) of Africa’s oldest trees

By Jaime Lowe3 January 2019 (Topic) – The baobab trunks are thick and bulbous and fat. The bark is shiny and red. The trees don’t sway. They don’t whistle with the wind. Movement is slow and barely perceptible, if they move at all. Baobabs can grow to 100 feet tall; their diameters can reach up […]

The climate papers most featured in the media in 2018

By Robert McSweeney8 January 2019 (Carbon Brief) – In a year dominated by events such as Brexit, royal weddings, the Salisbury poisonings, US Supreme Court nominations and the World Cup, there was still space in the news media in 2018 for reporting on new climate research. These new journal papers were reported around the world […]

Prehistoric vegetation helps predict future ecosystems – “If we allow climate change to go unchecked, the vegetation of this planet is going to look completely different than it does today”

By Mari N. Jensen 30 August 2018 (UA News) – As the last ice age came to an end and the planet warmed, the Earth’s vegetation changed dramatically, reports a University of Arizona-led international research team in the journal Science.The current warming from climate change may drive an equally dramatic change in vegetation within the […]

Humans have destroyed 83 percent of wild mammals and reduced the total biomass of the biosphere to half of its pre-human value

By Damian Carrington 21 May 2018 (The Guardian) – Humankind is revealed as simultaneously insignificant and utterly dominant in the grand scheme of life on Earth by a groundbreaking new assessment of all life on the planet. The world’s 7.6 billion people represent just 0.01% of all living things, according to the study. Yet since […]

Increase of plant species on mountain tops is accelerating with global warming

By Peter F. Gammelby 4 April 2018 (Aarhus University) – It is not as lonely at the top as it used to be. At least not for plants which, due to global warming, are increasingly finding habitats on mountain tops that were formerly reserved for only the toughest and most hardy species. A large international […]

Relative timing of species interactions has changed substantially in recent decades – “Many species interactions from around the world are in a state of rapid flux”

By Seth Borenstein 16 April 2018 (PhysOrg) – Global warming is screwing up nature’s intricately timed dinner hour, often making hungry critters and those on the menu show up at much different times, a new study shows.Timing is everything in nature. Bees have to be around and flowers have to bloom at the same time […]

Droughts mean fewer flowers for bees – “With climate change, such droughts are expected to become much more common”

12 April 2018 (University of Exeter) – Bees could be at risk from climate change because more frequent droughts could cause plants to produce fewer flowers, new research shows. Droughts are expected to become more common and more intense in many parts of the world, and researchers studied the impact on flowering plants using a […]

60 million acres of monarch butterfly habitat to be doused with herbicide – Despite steep declines in monarch population, dicamba will be used in heart of migration path

PORTLAND, Oregon, 1 March 2018 (CBD) – Within the next two years, more than 60 million acres of monarch habitat will be sprayed with an herbicide that’s extremely harmful to milkweed, the only food for monarch caterpillars, according to a new analysis by the Center for Biological Diversity.Monarch populations have already fallen by 80 percent […]

Social media & sharing icons powered by UltimatelySocial