Climate Change

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research portfolio. Understanding the causes of greenhouse gas (GHG) emissions from agricultural landscapes is truly a multi-scale challenge...

Knowing your forests and how climate change is affecting their health was the overarching theme on a recent Emerald Planet Inside Scoop program. David Cleaves, the U.S. Forest Service Climate Change Advisor, was the sole guest on the hour long live broadcast that was simulcast on CSPAN and the...

Risk management doesn’t mean trying to address all risks in all ways, “riding off in all directions,” spending money, time, energy, and social capital trying to drive every risk we identify to zero. There is no shortage of risks to manage. But neither does it mean just “hunkering down,” waiting to...

We face multiple risks every day as resource managers. We are pretty good at intuitively understanding the likelihoods of different hazards, the uncertainties around them, and their potential impacts on the resources we value, and we use this understanding in our resource management decisions. But...

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio. In forests, climate change ramps up stress already occurring from extreme weather events, disease and insect outbreaks...

Once a prominent phenomenon in southern Indiana, Bedford just experienced the first re-planting of American chestnut trees on the Hoosier National Forest in partnership with Purdue University and the U.S. Forest Service’s Northern Research Station.

Mangroves have declined by nearly half in the last 50 years. This is disconcerting to scientists because the hardy brackish tidal tree in an important bulkhead against climate change, according to findings is a recent study published in the journal Nature Geoscience.

Remember the good old days when you only got the “spring sniffles” for a few weeks as the new leaves began sprouting on the trees? And doesn’t it seem like now, for some reason, you’re taking your antihistamine almost as often as you take your multi-vitamin? That’s not your imagination; that’s...

On December 16, I had the privilege of visiting McKinney, Texas to recognize Minshew Elementary School for achieving gold in the USDA’s HealthierUS School Challenge. I presented the award to the school at an assembly with the students, the Mayor and the district superintendent. I also had the...