‘If we don’t worry about the imminent threats now, it’s probably not worth worrying about the medium-term future’
By Bob Berwyn
FRISCO — The world’s penguins could use a little help, a team of leading conservation biologists said last month, announcing results of a study that systematically assessed global risks to the southern hemisphere sea birds.
While global warming remains a long-term threat, other impacts, primarily related to human activities, are a more clear and present danger, the scientists said, advocating for a more widespread network of marine protected areas to buffer penguins from pollution, tourism and fishing.
“We need to address some of these issues before we think about resilience to climate change,” said Dr. Phil Trathan, head of conservation biology with the British Antarctic Survey. “If we don’t worry about the imminent threats now, it’s probably not worth worrying about the medium-term future,” Trathan said, explaining that penguins living and breeding in southern Africa and South America face the highest risks.
Near critical shortages in California prompt action
By Summit Voice
FRISCO — With Colorado River water supplies disappearing at a dizzying rate, and with a thirsty — and politically mighty — California parched by drought, the biggest water users at the table said this week they’ll invest $11 million to try and conserve significant amounts of water across all sectors, including including agricultural, municipal and industrial uses.
The Central Arizona Project, Denver Water, The Metropolitan Water District of Southern California and Southern Nevada Water Authority all signed on to what is being presented as a landmark water conservation agreement aimed at demonstrating “the viability of cooperative, voluntary compensated measures,” according to a press release from Denver Water. Continue reading “Major Colorado River players announce conservation push”→
FRISCO — Piecemeal planning and conservation efforts won’t be enough to preserve valuable ocean resources for future generations, a leading group of environmental and marine scientists said last week, calling on countries around the world to cooperate on zoning coastal waters in an approach that would mirror common land-use planning efforts.
Effective long-term conservation is crucial because about 20 percent of the world’s population — mostly in developing countries — lives within 60 miles of the coast. Growing populations and worsening climate change impacts ensure that pressures on tropical coastal waters will only grow, they warned. Continue reading “Better planning needed to protect ocean resources”→
Scientists track decline of iconic Galápagos birds
FRISCO — Populations of blue-footed boobies, one of the Galápagos Islands iconic species, have dwindled by a third since the 1960s, mainly because the birds don’t seem to be finding the food they need to breed and raise chicks.
The population decline is so steep that the birds are in danger of dying out, according to a new study published in the journal Avian Conservation and Ecology. The researchers found that sardines have all but disappeared from the birds’ diet, said Wake Forest University biology professor Dave Anderson. Without that primary food source, adult birds are simply choosing not to breed, he said. Continue reading “Where have all the blue-footed boobies gone?”→
‘All it has is this river and it has nowhere else to go …’
FRISCO — Conservation of coastal rivers of the northern Gulf of Mexico is vital to the survival of the alligator snapping turtle, including two recently discovered species, University of Florida scientists concluded in a recent study that sheds more light on the taxonomy of the dinosaurs of the turtle world.
Developers and energy companies show no love for rare species
By Summit Voice
FRISCO — A federal judge last week rejected claims by developers that a 2011 agreement between environmental groups and the federal government will hurt the industry.
At issue is a groundbreaking deal covering more than 700 species that could someday be listed as threatened or endangered. Under the agreement, the U.S. Fish and Wildlife Service said it will make listing decisions on all the species by 2018, and so far, 138 species have been protected or formally proposed for protection. Continue reading “Court rejects challenge to endangered species deal”→