What is john Terborgh known for?
John W. Terborgh is a James B. Duke Professor of Environmental Science and is Co-Director of the Center for Tropical Conservation at Duke University. He is a member of the National Academy of Science, and for the past thirty-five years, he has been actively involved in tropical ecology and conservation issues.
What did terborgh study?
John Terborgh is James B. Duke Professor Emeritus of Environmental Science at Duke University and has current affiliations with the University of Florida – Gainesville and James Cook University, Cairns, Australia. His work focuses on tropical ecology, particularly plant-animal interactions and trophic cascades.
What is the keystone species in the Serengeti?
wildebeest
In the 1960s, ecologist Tony Sinclair made a breakthrough discovery when he observed a huge population surge of wildebeest in the Serengeti. He found that the wildebeest were the key to keeping the ecosystem balanced and that keystone species could be prey as well as predators.
What created the islands in Guri Venezuela?
Located in the eastern reaches of Venezuela, Lake Guri and hundreds of its islands are completely manmade. Their creation is the result of a large hydroelectric project which included the building of several dams to provide electricity for millions.
What would happen if wildebeests went extinct?
The severing of Tarangire’s migratory route would result in population crashes because soils and grasses inside the park are infertile and can only support small numbers of wildebeests. The new study suggest other wildlife, such as giraffes, would also be negatively affected by the loss of the wildebeest migration.
Why are wildebeests keystone species?
Wildebeest are considered “keystone species” by some scientists. That means the animals have a large impact on the ecosystems in which they live. Their grazing and migratory behaviors affect many other species – some for better, some for worse. Wildebeest serve as prey for large carnivores, especially lions.
Why was the Caroni Valley in Venezuela flooded?
1. Why was the Caroni Valley in Venezuela flooded? The river was dammed up to create a hydroelectric plant.
What did the hydrologist notice was wrong with the Lamar River?
When hydrologist Bob Beschta arrived in Yellowstone in 1996, he noticed something odd with the Lamar River. The stream was over-widened, the banks were eroding and precious soil was sloughing off down river. Vegetation that used to line and safeguard the riverbanks had vanished.
How did wildebeest save Serengeti?
In the 1960s, ecologist Tony Sinclair made a breakthrough discovery when he observed a huge population surge of wildebeest in the Serengeti. He found that the wildebeest were the key to keeping the ecosystem balanced and that keystone species could be prey as well as predators.
How do wildebeests save the Serengeti?
Where did Lake Guri come from?
Where in the world is John Terborgh?
Since 1973 he has operated a field station in Peru’s Manu National Park where he has overseen the research of more than 100 investigators. John W. Terborgh is a James B. Duke Professor of Environmental Science and is Co-Director of the Center for Tropical Conservation at Duke University.
Where did Ernesto Terborgh go to college?
Raised in Arlington, Virginia, Terborgh graduated from Harvard College in 1958 and received his PhD in plant physiology from Harvard University in 1963. He served on the faculty of the University of Maryland and then, for 18 years, on the faculty of Princeton University.
What did Terborgh do at Duke University?
In 1989, Terborgh moved to Duke University, where he joined the faculty of the (now) Nicholas School of the Environment and founded the Duke University Center for Tropical Conservation.
What did Frank Terborgh win the MacArthur Fellowship?
In June 1992, Terborgh was awarded a MacArthur Fellowship in recognition of his distinguished work in tropical ecology, and in April 1996 he was awarded the Daniel Giraud Elliot Medal from The National Academy of Sciences for his research, and for his book Diversity and the Tropical Rainforest.