Journal article
The coral communities of Lord Howe Island
Marine & Freshwater Research
1995
Metrics
19 Record Views
UN Sustainable Development Goals (SDGs)
This output has contributed to the advancement of the following goals:
Source: InCites
Abstract
<p>Lord Howe Island (31º33′S, 159º05′E) is surrounded by the southern-most coral reefs in the Pacific Ocean. The status of the benthic communities at Lord Howe Island was quantified in 1992-93 using replicated video-transects at 20 sites in the shallow reefal area (<20 m depth). The cover of hard coral was comparable with coral cover on some tropical reefs, ranging from less than 10% at some reef flat sites to greater than 40% cover at two seaward beach sites. The process of reef formation is apparently slow, and accretion of limestone is localized. A total of 59 scleractinian coral species were recorded during this study (including 19 new records), bringing the total number recorded at Lord Howe Island to 83. The coral communities contain a unique association of tropical species at their southern limits of distribution, and subtropical species which are rare or absent from the Great Barrier Reef. Many of the species that have been recorded from Lord Howe Island are rare, and may have resulted from chance recruitment of only a few larvae. There have been few major changes in the coral communities at Lord Howe Island in the past 16 years. At two inshore sites there was an apparent reduction in hard coral cover in the 1980s.</p>
Details
- Title
- The coral communities of Lord Howe Island
- Creators
- V J Harriott - Southern Cross UniversityPeter Lynton Harrison - Southern Cross UniversitySimon A Banks - Southern Cross University
- Publication Details
- Marine & Freshwater Research
- Identifiers
- 4172; 991012822274602368
- Academic Unit
- School of Environment, Science and Engineering; Faculty of Science and Engineering; Science
- Resource Type
- Journal article