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.

Read More
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.

Read More

Managing non-native invasive plants

 This post contributed by Terence Houston, ESA Science Policy Analyst Many invasive species can have a domino effect of throwing an entire ecosystem off balance by diminishing native plant or animal species that function as an important resource for both natural ecosystems and human communities. According to the Nature Conservancy, the estimated damage from invasive species worldwide totals over $1.4 trillion, five percent of the...

Read More
Tallgrass prairie: the invasion of the woody shrubs
Dec21

Tallgrass prairie: the invasion of the woody shrubs

As a Kansas boy, Jesse Nippert spent his youth wanting to escape the state, but found himself drawn inexorably back. Underlying the sea of grass is an interplay of water, fire, competition and consumption as enchanting as any ecosystem—and the balance of forces is shifting.

Read More