Featured Research

from universities, journals, and other organizations

China's Economic Boom Sparks Biological Invasions

Date:
April 2, 2008
Source:
American Institute of Biological Sciences
Summary:
The increase in imports and visitors to China in recent years has spurred an influx of economically damaging plants and animals. Massive construction projects, as well as new highways and railways and growth in domestic air travel, are exacerbating these biological invasions.

The rapid growth of China's industrial and transportation infrastructure is helping to establish non-native species throughout that country and "setting the stage for potentially rampant environmental damage," according to a new article. The article, by a Chinese-US team, describes how more than 400 alien plants and animals are now considered invasive in China, including some that are causing serious harm even though they were first documented in the country only a few years ago.

Many factors are contributing to the developing problems, including an increase in the number of ports of entry, the number of travelers, and the amount of imported goods. An expanding network of express highways and more domestic air travel also make it easier for organisms to "hitch-hike" into and around the country.

Many invasive plants were brought to China as ornamental or fodder species. Canada goldenrod was brought in as an ornamental and was distributed via the domestic nursery and garden industries; it has now invaded more than 20 provinces. Insects have spread even faster: the American vegetable leaf miner, first detected in China in 1993, now occurs throughout the country.

Ecosystem disturbance around major construction projects such as the Three Gorges Dam has stimulated biological invasions of damaging plants such as broadleaf fleabane as well as alligator weed and water hyacinth, both of which were once cultivated for animal fodder with official encouragement. The recently completed Quinghai-Tibet railway is also thought likely to accelerate the spread of invasives.

Even the preparations for the 2008 Beijing "Green Olympics" pose a threat: non-native grass seed and other plants continue to be imported as part of an effort to beautify the urban landscape. These plants could serve as carriers for insect pests.

One preliminary estimate puts China's annual economic losses from invasive insects and plants at $14.5 billion. The article includes a call for "enhanced research, public education, and governmental attention" to the problem of invasive species in China.

The article "China's Booming Economy is Sparking and Accelerating Biological Invasions" was published in the April 2008 issue of BioScience. The authors of the article are Jianqing Ding and Mingxun Ren of the Wuhan Institute of Botany, Richard N. Mack of Washington State University, Hongwen Huang of the South China Institute of Botany, and Ping Lu of the Northeast Agricultural University, Harbin, China.


Story Source:

The above story is based on materials provided by American Institute of Biological Sciences. Note: Materials may be edited for content and length.


Cite This Page:

American Institute of Biological Sciences. "China's Economic Boom Sparks Biological Invasions." ScienceDaily. ScienceDaily, 2 April 2008. <www.sciencedaily.com/releases/2008/04/080401081924.htm>.
American Institute of Biological Sciences. (2008, April 2). China's Economic Boom Sparks Biological Invasions. ScienceDaily. Retrieved July 28, 2014 from www.sciencedaily.com/releases/2008/04/080401081924.htm
American Institute of Biological Sciences. "China's Economic Boom Sparks Biological Invasions." ScienceDaily. www.sciencedaily.com/releases/2008/04/080401081924.htm (accessed July 28, 2014).

Share This




More Plants & Animals News

Monday, July 28, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Raw: Sea Turtle Hatchlings Emerge from Nest

Raw: Sea Turtle Hatchlings Emerge from Nest

AP (July 27, 2014) A live-streaming webcam catches loggerhead sea turtle hatchlings emerging from a nest in the Florida Keys. (July 27) Video provided by AP
Powered by NewsLook.com
Trees Could Save More Than 850 Lives Each Year

Trees Could Save More Than 850 Lives Each Year

Newsy (July 27, 2014) A national study conducted by the USDA Forest Service found that trees collectively save more than 850 lives on an annual basis. Video provided by Newsy
Powered by NewsLook.com
What's To Blame For Worst Ebola Outbreak In History?

What's To Blame For Worst Ebola Outbreak In History?

Newsy (July 27, 2014) A U.S. doctor has tested positive for the deadly Ebola virus, as the worst-ever outbreak continues to grow. Video provided by Newsy
Powered by NewsLook.com
The New York Times Backs Pot Legalization

The New York Times Backs Pot Legalization

Newsy (July 27, 2014) The New York Times has officially endorsed the legalization of marijuana, but why now, and to what end? Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins