Unlike in the past, a young girl’s future role in taking over the family farm in Texas is accepted and welcomed.

A mother’s tasks in a Texas farm family shows how the role of women in agriculture is now vitally important in managing the business of farming and using best practices to conserve soil and water.

After decades of underfunding, America’s national parks face a backlog of repairs and maintenance now totaling nearly 12 billion dollars. Alarmed by advancing urban sprawl, conservationists in South Carolina rely on the Land and Water Conservation Fund to acquire land needed to protect the natural wonders of a coastal landscape. Researchers in Minnesota are developing perennial food crops that could revolutionize American agriculture.

For more than half a century, the federal Land and Water Conservation Fund has been supporting the purchase of land for public ownership and recreational access. The Appalachian Trail is just one of the beneficiaries. In Colorado, where climate change means less snowmelt and higher temperatures in rivers like the Yampa, residents are determined to do what they can to save the river by cooling it down. Unlike in the past, a young girl’s future role in taking over the family farm in Texas is accepted and welcomed. Scientists study spadefoot toads to learn more about the role of “plasticity” in evolution.

With fast population growth in the Denver area and fierce competition for water, investors are behind a plan to import water from a Colorado mountain valley hundreds of miles away, a plan largely opposed by farmers and ranchers who depend on water in that valley. A mother’s tasks in a Texas farm family shows how the role of women in agriculture is now vitally important in managing the business of farming and using best practices to conserve soil and water.

Another good example of how the Land and Water Conservation Fund enables protection of iconic landscapes nationwide: the Blue Ridge Parkway stretching 469 miles through breathtaking scenery from Virginia to North Carolina. Researchers explore the role of tiny marine animals in the movement of ocean waters.

Where the Colorado River approaches the Sea of Cortez, conservationists re-plant forests and promote wildlife habitat to revive the Delta after decades of neglect and desertification.

Taking advantage of open areas in crowded cities like Dallas, urban farmers are growing healthy foods and making profits.

Under the Magnuson-Stevens Act, commercial fishermen in the Gulf of Mexico use individual fishing quotas to manage red snapper catches sustainably and with far less risk.

From recent episodes of THIS AMERICAN LAND, these brief summaries of stories highlight major repair and maintenance issues affecting America’s national parks.