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Environmental News Network -- Know Your Environment
Tornadoes and mobile homes don’t mix to begin with, but throw in the volatility of climate change and the potential for massive property damage and deaths is even higher in coming decades, indicates a new study by Michigan State University researchers.
A new analysis of decades of data on oceans across the globe has revealed that the amount of dissolved oxygen contained in the water – an important measure of ocean health – has been declining for more than 20 years.
A study authored by University of Delaware professor Art Trembanis and colleagues reveals new details about deep sea reefs — known as mesophotic reefs — near the island of Bonaire in the Dutch Caribbean.
While coral reefs worldwide are in decline, the waters surrounding Bonaire comprise a marine park known as a scuba “diver’s paradise” because it contains some of the most well-preserved coral reefs in the Caribbean basin.
Trembanis and colleagues used autonomous underwater vehicles (AUVs) to map these deep sea reefs, situated 100 to over 500 feet (30 to over 150 meters) below the ocean surface, which are considered a lifeline for shallow reef recovery due to stressors like warming (bleaching), ocean acidification, over fishing and other deteriorations.
Much like the eclectic group of space rebels in the upcoming film Guardians of the Galaxy Vol. 2, NASA’s Hubble Space Telescope has some amazing superpowers, specifically when it comes to observing innumerable galaxies flung across time and space.
British Columbia now has enough detailed information about the height, frequency and direction of its coastal waves to start developing and testing wave energy converters in the ocean, according to a new report released at an energy conference at the University of Victoria today.
Produced by the UVic-led Pacific Institute for Climate Solutions and co-authored by researchers at UVic’s West Coast Wave Initiative (WCWI), Wave Energy: A Primer for British Columbia summarises key research findings about the magnitude of BC’s wave energy potential, explains how wave energy converters work, and examines the opportunities and challenges of the sector.
When George McFadden sits at his computer to analyze crop photos, he looks like a doctor pointing out trouble spots on an X-ray. He identifies unnatural lines, “blob-like” patterns, and streaks clouding a field. All can indicate a troubling diagnosis.
