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Posts tagged: water

A Banner Year for Leadership: 5 Ways We’re Answering America’s Agricultural and Environmental Challenges

USDA scientists work 365 days to provide safe and sustainable food, water, and natural resources in the face of a changing climate and uncertain energy sources. To recognize the contribution that agricultural science and research makes in our daily lives, this week’s “Banner Year” series features stories from 2015 that show the successes that USDA science and statistical agencies made for us all.

In 2015, we’ve seen agriculture and natural resources at the crossroads of the world’s most critical problems: establishing sustainable food production, providing clean and abundant water, responding to climatic variability, developing renewable energy, improving human health, and strengthening food safety.  The immensity and diversity of the difficulties Americans face allowed USDA an excellent opportunity to once again demonstrate our ability and capacity to rise and meet the greatest of challenges.

Here are five stories from 2015 to review: Read more »

Investing in Opportunity in Indian Country

Agriculture Secretary Tom Vilsack presented with a blanket from the Pine Ridge Reservation, S.D.

Agriculture Secretary Tom Vilsack is presented a blanket from the Pine Ridge Reservation, S.D., from left to right, Kye Wientjes, Cheyenne River Sioux, Nitara Cheykaychi, Pueblo of Santo Domingo, Jess Begaye Oldham, Navajo Nation, at the “Better the Future” An Indian Agriculture Symposium, hosted by the Intertribal Agriculture Council (IAC) and the Indian Nations Conservation Alliance (INCA), in Las Vegas, NV, on Wednesday, December 7, 2011. USDA photo.

USDA celebrates National Native American Heritage Month in November with a blog series focused on USDA’s support of Tribal Nations and highlighting a number of our efforts throughout Indian Country and Alaska. Follow along on the USDA blog.

Earlier today, I met with leaders from the 566 federally-recognized Native nations who participated in the White House Tribal Nations Conference. This was the seventh of such conferences hosted by the Obama Administration, and built upon the President’s commitment to strengthen the government-to-government relationship with Indian Country and to improve the lives of American Indians and Alaska Natives, with an emphasis on increasing opportunity for Native youth.

All told, over the course of the Administration, the U.S. Department of Agriculture alone has invested nearly $3 billion in rural development projects that have helped Tribal members achieve the dream of homeownership; improved community facilities in Tribal communities; made critical upgrades to electric, water and telecommunications infrastructure that serve Tribal communities and members; and invested in the Tribal businesses and entrepreneurs who drive economic growth in Indian Country. Read more »

There’s Something Fishy Going on in Petersburg’s Food Desert

Vegetables and fish

Virginia State University used a NIFA grant to purchase facilities where they teach aquaponics and urban farming. The operation allows them to both raise fish and grow vegetables in a symbiotic environment. (iStock image)

Money’s tight in Petersburg, Va., and sometimes it’s difficult to put nutritious food on the table.  Like many other cities in America, Petersburg has found its way onto USDA’s list of food deserts – meaning that residents have limited access to fresh, healthy, and affordable food.

Virginia State University has found a way to fill the void with a hands-on program that teaches students how to successfully sustain urban farming operations and helps put affordable nutritious food on the tables of community residents. Read more »

South Florida Drought: Mobile Irrigation Labs to the Rescue

A person testing an irrigation system

Nurseries can take advantage of the free irrigation efficiency test. Photo: Gail Hendricks.

Widespread drought in California and other parts of the western United States has been widely covered, but earlier this year,  drought conditions in southeast Florida were  “extreme” and are still considered “abnormally dry” according to the National Drought Mitigation Center. This heavily populated area of Florida – which is home to more than eight million people and includes the cities of Miami, Fort Lauderdale and West Palm Beach – is also a major agricultural area.

Even though Florida is in its rainy season, lasting from May until October, the South Florida Water Management District reports that May and June rainfall totals were well below average across most of the region. District weather records show that this May and June period was the driest since 2004 and the ninth driest since recordkeeping began in 1932. Of course, a tropical disturbance or hurricane that contains significant rainfall, like the one experienced last month, can make up at least some of this deficit, but waiting for weather isn’t something to rely on to fix the problem. Read more »

New Toolset Helps Identify Key Water Conservation Options

ARS soil scientist Mark D. Tomer and technician Sarah Porter reviewing a map showing results from a new toolset

Along Beaver Creek in central Iowa, ARS soil scientist Mark D. Tomer and technician Sarah Porter review a map showing results from a new toolset that analyzes conservation data from this watershed. Photo by Jim Ascough.

A free computer-based toolset developed by USDA-Agricultural Research Service (ARS) scientists was launched this month.  The toolset can help conservation planners, landowners and researchers better manage watershed runoff, such as nitrogen and phosphorus, while also supporting agricultural production.

Excess nutrients from watershed runoff—from sources that include farming—affect the ecological quality of aquatic environments. A watershed is an area of land from which all of the water that runs off its surface flows to the same location, typically a stream or river, but lakes and ponds also have watersheds. There are thousands of watersheds of varying sizes that cover the continental United States. Read more »

Using Gypsum to Help Reduce Phosphorus Runoff

USDA agricultural engineer Jim Fouss observing an algal bloom on Alligator Bayou, near Baton Rouge, Louisiana

USDA agricultural engineer Jim Fouss observes an algal bloom on Alligator Bayou, near Baton Rouge, Louisiana. These blooms, a particular problem during hot summer months, can be caused by high concentrations of fertilizer nutrients from agricultural drainage waters.

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.

When it rains it pours. Whether we get a passing shower or a day-long downpour, the runoff ends up in rivers, streams and waterways. That runoff may include nutrients from fertilizers, and one of those nutrients is phosphorus.

Phosphorus runoff is causing blooms of harmful algae that deplete waterways of oxygen, resulting in “dead zones” that damage ecosystems vital for aquatic life. It’s a problem in many of the waterways we all depend on for recreation and drinking water, including the Great Lakes and Chesapeake Bay.  Just last year, Maryland’s outgoing governor proposed land use regulations designed specifically to reduce phosphorus runoff in the Chesapeake watershed. Read more »