Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Elephants in space

18.11.2004


Scientists with the Bronx Zoo-based Wildlife Conservation Society (WCS) have recently been counting their zoo animals from a lofty perch: namely, outer space. Using high-tech cameras fixed to an orbiting satellite 280 miles overhead, a WCS scientific team tallied some of the zoo’s own animal collection to see if satellites can help count wildlife populations in remote locations throughout the world.



The WCS team is currently analyzing high-tech maps produced by the satellite, which orbited the zoo last Wednesday, Nov. 10th. So far, everything from giraffes to Thomson’s gazelles have been spotted with startling clarity. If the technology proves accurate, WCS is hopeful that it can be used to monitor endangered wildlife populations that live in hard-to-reach locations.

Dr. Eric Sanderson, a WCS landscape ecologist who is managing the study said, "Imagine being able to monitor a herd of elephants in the Serengeti, or a flock of endangered flamingos in Bolivia, from a lab in New York. This technology may allow us to do just that." "This experiment is another powerful example of how WCS can use its world-class zoos in New York City to help save wildlife living half a world away," said Richard L. Lattis, General Director of WCS’s zoos and aquarium.


The satellite, called Quickbird, is owned by DigitalGlobe, a private company. WCS plans to use similar imagery to count wildlife in exotic locations, including elephants and giraffes in Tanzania, flamingos in South America, and elk, bison and antelope in Wyoming. WCS scientists will analyze those images as well to compare counts of wildlife living in other wild places. The project was funded in part by a grant from NASA.

According to members of Dr. Sanderson’s team, the detail of the images taken from so far away has been particularly impressive. "We’re counting individual gazelles in the zoo’s African Plains exhibit from a satellite 280 miles up," said Dr. Scott Bergen. "That’s like standing on top of the Empire State Building and spotting a deer in Maine."

Stephen Sautner | EurekAlert!
Further information:
http://www.wcs.org

More articles from Ecology, The Environment and Conservation:

nachricht Scientists team up on study to save endangered African penguins
16.11.2017 | Florida Atlantic University

nachricht Climate change: Urban trees are growing faster worldwide
13.11.2017 | Technische Universität München

All articles from Ecology, The Environment and Conservation >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Nanoparticles help with malaria diagnosis – new rapid test in development

The WHO reports an estimated 429,000 malaria deaths each year. The disease mostly affects tropical and subtropical regions and in particular the African continent. The Fraunhofer Institute for Silicate Research ISC teamed up with the Fraunhofer Institute for Molecular Biology and Applied Ecology IME and the Institute of Tropical Medicine at the University of Tübingen for a new test method to detect malaria parasites in blood. The idea of the research project “NanoFRET” is to develop a highly sensitive and reliable rapid diagnostic test so that patient treatment can begin as early as possible.

Malaria is caused by parasites transmitted by mosquito bite. The most dangerous form of malaria is malaria tropica. Left untreated, it is fatal in most cases....

Im Focus: A “cosmic snake” reveals the structure of remote galaxies

The formation of stars in distant galaxies is still largely unexplored. For the first time, astron-omers at the University of Geneva have now been able to closely observe a star system six billion light-years away. In doing so, they are confirming earlier simulations made by the University of Zurich. One special effect is made possible by the multiple reflections of images that run through the cosmos like a snake.

Today, astronomers have a pretty accurate idea of how stars were formed in the recent cosmic past. But do these laws also apply to older galaxies? For around a...

Im Focus: Visual intelligence is not the same as IQ

Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of aircraft on radar displays or forensic face matching.

That is the implication of a new study which shows for the first time that there is a broad range of differences in people's visual ability and that these...

Im Focus: Novel Nano-CT device creates high-resolution 3D-X-rays of tiny velvet worm legs

Computer Tomography (CT) is a standard procedure in hospitals, but so far, the technology has not been suitable for imaging extremely small objects. In PNAS, a team from the Technical University of Munich (TUM) describes a Nano-CT device that creates three-dimensional x-ray images at resolutions up to 100 nanometers. The first test application: Together with colleagues from the University of Kassel and Helmholtz-Zentrum Geesthacht the researchers analyzed the locomotory system of a velvet worm.

During a CT analysis, the object under investigation is x-rayed and a detector measures the respective amount of radiation absorbed from various angles....

Im Focus: Researchers Develop Data Bus for Quantum Computer

The quantum world is fragile; error correction codes are needed to protect the information stored in a quantum object from the deteriorating effects of noise. Quantum physicists in Innsbruck have developed a protocol to pass quantum information between differently encoded building blocks of a future quantum computer, such as processors and memories. Scientists may use this protocol in the future to build a data bus for quantum computers. The researchers have published their work in the journal Nature Communications.

Future quantum computers will be able to solve problems where conventional computers fail today. We are still far away from any large-scale implementation,...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Ecology Across Borders: International conference brings together 1,500 ecologists

15.11.2017 | Event News

Road into laboratory: Users discuss biaxial fatigue-testing for car and truck wheel

15.11.2017 | Event News

#Berlin5GWeek: The right network for Industry 4.0

30.10.2017 | Event News

 
Latest News

Corporate coworking as a driver of innovation

22.11.2017 | Business and Finance

PPPL scientists deliver new high-resolution diagnostic to national laser facility

22.11.2017 | Physics and Astronomy

Quantum optics allows us to abandon expensive lasers in spectroscopy

22.11.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>