Posted on July 31, 2015 by Bob Berwyn
NOAA Ship Okeanos Explorer systematically explores the deep oceans of the world. (Credit: NOAA)
Research voyage begins Aug. 1; scientists say they expect to find new species
FRISCO — Ocean enthusiasts will have a chance to do some armchair exploring the next few months as NOAA scientists deploy unmanned submarines to explore protected areas in the central Pacific Ocean.
Starting Aug. 1, anyone with an internet connection can join the expedition in real time at oceanexplorer.noaa.gov. NOAA’s research ship, the Okeanos Explorer, will visit deeper waters in and around Papahānaumokuākea Marine National Monument in the Northwestern Hawaiian Islands, Johnston Atoll in the Pacific Remote Islands Marine National Monument, and the Hawaiian Islands Humpback Whale National Marine Sanctuary. Continue reading
Filed under: biodiversity, Environment | Tagged: deep sea research, marine conservation, NOAA, oceans, Okeanos Explorer | Leave a comment »
Posted on July 31, 2015 by Bob Berwyn
Proposed federal conservation plans for greater sage-grouse have sliced and diced important habitat, conservation advocates say. Photo courtesy USFWS.
Report says fragmented habitat isn’t adequate for protection of species
FRISCO — After a detailed mapping analysis maps, wildlife conservation advocates say the federal government downsized important habitat for sage grouse.
The findings are outlined in a new report released by WildEarth Guardians. It compares protected areas to remaining key population hotspots. Almost 20 million acres designated as Priority Areas for Conservation disappeared from the Priority Habitat areas proposed in U.S. Forest Service and Bureau of Land Management sage grouse plans. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: BLM, endangered species, Environment, Greater sage-grouse, public lands, sage grouse, wildlife | Leave a comment »
Posted on July 28, 2015 by Bob Berwyn
A humpback whale near Hawaii. Photo courtesy NOAA.
FRISCO — While many Australian animal species are being pushed toward extinction, humpback whales off both the country’s east and west coasts are making a strong comeback from the whaling era.
Recent research suggests humpback populations are growing at about 10 percent annually, and that populations have recovered to between 60 and 90 percent of pre-whaling numbers, according to a new study published in the journal Marine Policy. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: Australia, endangered species, humpback whales, marine mammals, ocean conservation | Leave a comment »
Posted on July 27, 2015 by Bob Berwyn
Can the Endangered Species Act be improved?
Proposed changes would make it harder for citizen groups to petition for protection
FRISCO — The feds will give the public an extra two months to weigh in on proposed changes to the Endangered Species Act, with a new comment deadline set for mid-September.
In May, the U.S. Fish and Wildlife Service and the National Marine Fisheries Service published draft regulations, saying that the changes are aimed at improving transparency and inclusiveness. The move to freshen up the Endangered Species Act reflects “advances in conservation biology and genetics, as well as recent court decisions interpreting the Act’s provisions.” Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: biodiversity, endangered species act, Environment, U.S. Fish and Wildlife Service, wildlife | 1 Comment »
Posted on July 25, 2015 by Bob Berwyn
Greed is pushing elephants toward extinction.
Booming Asian economies fuel huge poaching and wildlife trafficking issues
FRISCO —Federal wildlife managers hope that a near-total ban on the U.S. ivory trade will help slow the slaughter of elephants poached for their tusks.
By some estimates, as many as 100,000 elephants were killed for their ivory between 2010 and 2012 — about one every 15 minutes. Elephants are threatened in formerly safe areas, and some of Africa’s most famous wildlife parks are littered with carcasses. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: biodiversity, elephants, endangered species, ivory, ivory trade, poaching | 1 Comment »
Posted on July 24, 2015 by Bob Berwyn
Findings suggest human health risks from inhaling pollen laced with neonicotinoids
FRISCO — Scientists with Harvard University’s T.H. Chan School of Public Health say their new study examining pollen and honey shows there’s a need to develop public policies that aims to reduce neonicotinoid exposure.
After working 62 Massachusetts beekeepers who volunteered to collect monthly samples of pollen and honey from foraging bees, the researchers found more that 70 percent of the samples contained at least one neonicotinoid, a class of pesticide that has been implicated the steep decline of honeybee populations, specifically colony collapse disorder, when adult bees abandon their hives during winter.
The study will be published online July 23, 2015 in the Journal of Environmental Chemistry. Not only do these pesticides pose a significant risk for the survival of honey bees, but they also may pose health risks for people inhaling neonicotinoid-contaminated pollen, Lu said. Continue reading
Filed under: biodiversity, Environment, Food | Tagged: Colony collapse disorder, Harvard University, honeybees, neonicotinoids, pesticides, public health | 1 Comment »
Posted on July 23, 2015 by Bob Berwyn
Some reef-ringed atolls will see their drinking water supplies wiped out due to global warming.
Island flooding likely to increase dramatically as coral reefs die
FRISCO —Besides losing critical marine nurseries, the decline of coral reefs will put some island communities at direct risk of flooding and even threaten freshwater drinking supplies, according to a new study that tries to project how climate change will affect the ability of coral reefs to mitigate coastal hazards.
About 30 million people living on low-lying coral islands and atolls are dependent on ecosystem services provided by reefs. Right now, some of those islands see flooding from large waves a few times each decade, but that number is expected to increase dramatically. Continue reading
Filed under: Environment, global warming, biodiversity, climate and weather, coral reefs | Tagged: Environment, global warming, climate change, coral reefs, flooding, Islands | Leave a comment »