Month: October 2014

  • Could California Be Facing A Mega-Drought?

    Agriculture, one of California’s strongest pillars, has taken the biggest hit: the drought will cost at least $2.2 billion in agricultural losses this year alone. Fields of dead almond trees and dried-out crops are a common sight in central California these days. Central Valley towns are also growing desperate. Many have been forced to install…

  • How Birds Cope with Turbulence

    Researchers set out to examine how soaring birds such as eagles, vultures, and kites, are able to fly in ‘gusty’ turbulent flight conditions that would keep a light aircraft grounded. They gave a captive steppe eagle (Aquila nipalensis), called ‘Cossack’, its own flight recorder backpack – a 75g black box incorporating GPS that also measured…

  • Methane sink discovered in oceanic rock

    Since the first undersea methane seep was discovered 30 years ago, scientists have meticulously analyzed and measured how microbes in the seafloor sediments consume the greenhouse gas methane as part of understanding how the Earth works. The sediment-based microbes form an important methane “sink,” preventing much of the chemical from reaching the atmosphere and contributing…

  • How did Icebergs reach Florida in the last Ice Age?

    Using a first-of-its-kind, high-resolution numerical model to describe ocean circulation during the last ice age about 21,000 year ago, oceanographer Alan Condron of the University of Massachusetts Amherst has shown that icebergs and meltwater from the North American ice sheet would have regularly reached South Carolina and even southern Florida. The models are supported by…

  • NASA maps methane emissions

    An unexpectedly high amount of the climate-changing gas methane, the main component of natural gas, is escaping from the Four Corners region in the U.S. Southwest, according to a new study by the University of Michigan and NASA. The researchers mapped satellite data to uncover the nation’s largest methane signal seen from space. They measured…

  • Companies Working to Eliminate Hunger

    With a busy week behind you and the weekend within reach, there’s no shame in taking things a bit easy on Friday afternoon. With this in mind, every Friday TriplePundit will give you a fun, easy read on a topic you care about. So, take a break from those endless email threads, and spend five…

  • Middle Eastern Vegetation Resistant to Climate Change

    Ecosystems in the Middle East are home to a wealth of unique species – including the ancestors of many of our staple crops today. Yet the climate scenario in this dry region is alarming. Already, the region has a relatively small amount of water available for every person living there – and it is predicted…

  • Fish Forced Poleward

    Large numbers of fish will disappear from the tropics by 2050, finds a new University of British Columbia study that examined the impact of climate change on fish stocks. The study identified ocean hotspots for local fish extinction but also found that changing temperatures will drive more fish into the Arctic and Antarctic waters.

  • Fracking Footprint Seen From Space

    An unexpectedly high amount of the climate-changing gas methane, the main component of natural gas, is escaping from the Four Corners region in the US Southwest, according to a new study by the University of Michigan and NASA. The researchers mapped satellite data to uncover the nation’s largest methane signal seen from space. They measured…

  • Poland will buy in to climate change plan IF it gets aid

    Poland says it will need cash and help in curbing its emissions if it is to sign up for a new decade of EU green energy policy at talks this month, according to a document seen by Reuters. The document shows the 28 EU member states are broadly ready to agree a new set of…