Featured Research

from universities, journals, and other organizations

Antarctica Has More Species Than Galapagos, First Comprehensive Inventory Of Antarctic Life Shows

Date:
December 1, 2008
Source:
British Antarctic Survey (BAS)
Summary:
The first comprehensive "inventory" of sea and land animals around a group of Antarctic islands reveals a region that is rich in biodiversity and has more species than the Galapagos. The study provides an important benchmark to monitor how they will respond to future environmental change.

Chinstrap penguins.
Credit: Image courtesy of BAS

The first comprehensive “inventory” of sea and land animals around a group of Antarctic islands reveals a region that is rich in biodiversity and has more species than the Galapagos. The study provides an important benchmark to monitor how they will respond to future environmental change.

Reporting this week in the Journal of Biogeography, the team from British Antarctic Survey and University of Hamburg, describe how they combed the land, sea and shores of the South Orkney Islands, near the tip of the Antarctic Peninsula, using scuba divers and trawled nets to catch creatures as deep as 1500 metres.

Animals recorded were then checked with a century of literature and modern databases and the team concludes there are over 1200 known marine and land species. These include sea urchins, free-swimming worms, crustaceans and molluscs, mites and birds. Five were new to science.

Lead author Dr David Barnes from British Antarctic Survey (BAS) says: “This is the first time anybody has done an inventory like this in the polar regions. It’s part of the Census of Marine Life (COML) – an international effort to assess and explain the diversity and distribution of marine life in the world’s oceans. If we are to understand how these animals will respond to future change, a starting point like this is really important.”

Author Stefanie Kaiser from University of Hamburg says: “We never knew there were so many different species on and around these islands. This abundance of life was completely unexpected for a location in the polar regions, previously perceived to be poor in biodiversity.”

The research team, consisting of 23 scientists from five research institutes, spent seven weeks on the BAS Royal Research Ship James Clark Ross in 2006.


Story Source:

The above story is based on materials provided by British Antarctic Survey (BAS). Note: Materials may be edited for content and length.


Cite This Page:

British Antarctic Survey (BAS). "Antarctica Has More Species Than Galapagos, First Comprehensive Inventory Of Antarctic Life Shows." ScienceDaily. ScienceDaily, 1 December 2008. <www.sciencedaily.com/releases/2008/12/081201082401.htm>.
British Antarctic Survey (BAS). (2008, December 1). Antarctica Has More Species Than Galapagos, First Comprehensive Inventory Of Antarctic Life Shows. ScienceDaily. Retrieved April 24, 2014 from www.sciencedaily.com/releases/2008/12/081201082401.htm
British Antarctic Survey (BAS). "Antarctica Has More Species Than Galapagos, First Comprehensive Inventory Of Antarctic Life Shows." ScienceDaily. www.sciencedaily.com/releases/2008/12/081201082401.htm (accessed April 24, 2014).

Share This



More Plants & Animals News

Thursday, April 24, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Monkeys Are Better At Math Than We Thought, Study Shows

Monkeys Are Better At Math Than We Thought, Study Shows

Newsy (Apr. 23, 2014) A Harvard University study suggests monkeys can use symbols to perform basic math calculations. Video provided by Newsy
Powered by NewsLook.com
Raw: Leopard Bites Man in India

Raw: Leopard Bites Man in India

AP (Apr. 22, 2014) A leopard caused panic in the city of Chandrapur on Monday when it sprung from the roof of a house and charged at rescue workers. (April 22) Video provided by AP
Powered by NewsLook.com
Iowa College Finds Beauty in Bulldogs

Iowa College Finds Beauty in Bulldogs

AP (Apr. 22, 2014) Drake University hosts 35th annual Beautiful Bulldog Contest. (April 21) Video provided by AP
Powered by NewsLook.com
805-Pound Shark Caught Off The Coast Of Florida

805-Pound Shark Caught Off The Coast Of Florida

Newsy (Apr. 22, 2014) One Florida fisherman caught a 805-pound shark off the coast of Florida earlier this month. 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