The Rim Fire one year later: a natural experiment in fire ecology and management
Aug05

The Rim Fire one year later: a natural experiment in fire ecology and management

The enormous conflagration known as the Rim Fire was in full fury, raging swiftly from crown to crown among mature trees, when it entered the backcountry of Yosemite National Park in California’s Sierra Nevada in late August 2013. But inside the park, the battle began to turn, enacting a case study in the way management decisions and drought can combine to fuel large, severe fires.

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The control of nature: stewardship of fire ecology by native Californian cultures
Jul29

The control of nature: stewardship of fire ecology by native Californian cultures

Before the colonial era, 100,000s of people lived on the land now called California, and many of their cultures manipulated fire to control the availability of plants they used for food, fuel, tools, and ritual. Contemporary tribes continue to use fire to maintain desired habitat and natural resources.

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ESA Policy News July 25: Senators review EPA power plant rules, rural CA receives drought relief, ESA to aid Interior science group
Jul25

ESA Policy News July 25: Senators review EPA power plant rules, rural CA receives drought relief, ESA to aid Interior science group

Here are some highlights from the latest ESA Policy News by Policy Analyst Terence Houston. Read the full Policy News here.  EPA: MCCARTHY TESTIFIES BEFORE SENATE COMMITTEE ON CLEAN POWER PLAN A recent Senate Environment and Public Works (EPW) Committee hearing offered US Environmental Protection Agency (EPA) Administrator Gina McCarthy her first opportunity to testify before Capitol Hill legislators on her agency’s Clean Power Plan....

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Tadpoles bulk up to meet the alien invaders
Jun30

Tadpoles bulk up to meet the alien invaders

What happens when an invasive, carapaced, and clawed, alien predator arrives in your pond? Do you change your daily habits to avoid drawing dangerous attention? Bulk up to make yourself a tougher target? If you an Iberian water frog, you do both.

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Slowing the insect invasion: wood packaging sanitation policy yields US $11.7 billion net benefit
Jun06

Slowing the insect invasion: wood packaging sanitation policy yields US $11.7 billion net benefit

Risk analysis finds savings for homeowners and local governments of excluding invasive pests like the emerald ash borer outweigh added cost to imported goods.

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Strawberry poison frogs feed their babies poison eggs
Mar20

Strawberry poison frogs feed their babies poison eggs

The Strawberry poison frog lavishes care upon its offspring. It’s just that kind of frog. In the March issue of Ecology, Stynoski et al. report that it also feeds its progeny poison. Also in this issue: P value debates, arctic warming, and estimating the success of biological invasions.

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ESA Policy News: August 23
Aug23

ESA Policy News: August 23

Here are some highlights from the latest ESA Policy News by Policy Analyst Terence Houston.  Read the full Policy News here. APPROPRIATIONS: ENVIRONMENTAL AGENCIES SLASHED, FIRE PREVENTION GETS BOOST Congress has adjourned for the August district work period leaving a full plate of must-dos when members return after Labor Day. Many items on their list will  need to be addressed before the end of September. The largest item will be the...

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ESA Policy News: July 12
Jul12

ESA Policy News: July 12

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. APPROPRIATIONS: HOUSE CJS BILL CUTS SCIENCE INVESTMENT On July 9, the House Appropriations Committee released its Commerce, Justice and Science and Related Agencies Appropriations Act of Fiscal Year (FY) 2014, which includes funding for the Department of Justice, Department of Commerce and several key...

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