National Geographic

VOICES Voices Icon Ideas and Insight From Explorers

Menu

Tag archives for David Braun

Geography in the News: Geocaching

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Geocaching: Geography in the Hunt A new kind of hunter is lurking in our woods and parks, in our parking lots and shopping malls. This hunter is called a geocacher and is usually part of a team (most likely his or her own family)…

Geography in the News: Hernando De Soto’s Famous Battle

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM De Soto’s Famous Battle Site at Mabila, Still Lost After 474 Years It’s amazing that the site of one of the largest battles between Native Americans and Europeans in the history of North America is still lost to antiquity. Researchers from numerous disciplines have…

Lindblad-National Geographic, a Ten-Year Expedition of Inspiration and Discovery

Ten years ago Lindblad Expeditions and the National Geographic Society joined forces to inspire, illuminate, and teach the world through expedition travel. The collaboration in exploration, research, technology, and conservation has provided extraordinary experiences to thousands of travelers, raised funds and awareness to address critical challenges to the environment, and inspired people to be better stewards of the planet. In this National Geographic-behind-the-scenes interview, Sven-Olof Lindblad, founder and president of Lindblad Expeditions, talks about the impetus behind the partnership, some of the accomplishments, and his thoughts of the future.

Geography in the News: Declining Panda Habitat

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Lost Panda Habitat Two days after the devastating earthquake hit China in mid-May, 2008, officials were able to confirm that all of China’s estimated 239 giant pandas in captivity were alive and well. Unfortunately, the fate of the 1,590 pandas living in the wild…

Geography in the News: Svalbard Global Seed Vault

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Svalbard’s “Doomsday Seed Vault” The Svalbard Global Seed Vault, nicknamed the “Doomsday Seed Vault” by some, has opened its doors and is accepting seeds. The seed vault was created to preserve samples of seeds from around the world to protect the earth’s crop diversity.…

Geography in the News: Geographic Calibrations

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Comprehending Distance and Area Occasionally we need to be reminded that the concepts of distance and area are important to the day-to-day understanding of breaking news stories, as well as many of our daily personal decisions. Although modern communications and transportation have reduced the…

Geography in the News: Nigeria’s Boko Haram Terrorists

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Nigeria’s Boko Haram A storm has been brewing in Nigeria for several years. In 2011, Christmas Day attacks on Christian churches and a bomb blast to an Islamic school a few days later, foretold a series of brutal attacks that have captured the world’s…

Geography in the News: Polder Salvation

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Polder Salvation The effects of global warming and accompanying sea level rise are threatening many of the world’s lowland areas. Although most such lands do not have the resources to protect themselves, the polder regions of the Netherlands are examples of such efforts. Historically,…

Geography in the News: Ebola Terror

By Neal Lineback, Baker Perry and Mandy Lineback Gritzner, Geography in the NewsTM Ebola Virus Spreads to West Africa Dangerous viral hemorrhagic diseases, particularly including the deadly Ebola, are emerging as threats to humans around the world. The deadly disease Ebola has been the focus of intense news coverage since the publication of the book,…

Geography in the News: Polio Returns with Tenacity

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Polio’s Tenacity a Constant Battle Just as the eradication of the crippling polio disease seemed within reach, it is advancing again and new questions are rising. Ignorance of science and medicine by the general public, migration from war-torn regions and possibly a new strain…

Geography in the News: Chernobyl’s Legacy

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Chernobyl’s legacy endures Chernobyl is a place known around the world. The meltdown at the Chernobyl power plant in 1986 made front-page news and, until Japan’s Fukushima disaster of 2011, was considered the world’s worst nuclear accident. With North Korea’s recent threats of nuclear…

Geography in the News: Tragic Deaths of Amphibians

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Dying Frogs, Salamanders, and Other Amphibians A deadly fungus is attacking Earth’s amphibian species. Unfortunately, the disease seems to be winning and its price may be the extinction of frogs, toads and salamanders. The disease, called chytridiomycosis, or chytrid for short, has been decimating…

BioBlitz on Alcatraz: Hundreds of Species Logged for Island Gardens

Alcatraz in San Francisco Bay is a part of the the Golden Gate National Recreation Area best known for its birds and the penitentiary from which no successful escape was recorded. But it is also the home of historic gardens rooted in times when the island was first a military base and then a forbidding prison, planted and tended by personnel and their families, often with the help of inmates. Rehabilitated after decades of neglect, the Gardens of Alcatraz are now a tourist attraction — and they were a big source of species observed for the 2014 BioBlitz in Golden Gate National Parks.

March 30, 2014: Skiing Everest, Mission Blue, Search for Michael Rockefeller, Violent Animal Reproduction, and More

Join radio host Boyd Matson every week for adventure, conservation and green science. This week his guests try to solve the mystery of the disappearance of Michael Rockefeller, figure out if Mother Nature is really trying to kill you, ski off the seven summits including Everest, look inside the city of Damascus during the Syrian War, dive into Mission Blue with Sylvia Earle, look at how much food we waste each year, take a walk on the surface of Mars, and find out what we should pack on a camping trip.

Geography in the News: The Gulf of Mexico’s Dead Zone

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM The Gulf’s Growing Dead Zone With rising demand over the past decade for the corn-based fuel additive ethanol, American farmers have grown more corn than at any time since World War II. Unfortunately, the nitrogen fertilizer being applied to cornfields is contributing to a…