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Full-Text Articles in Life Sciences
Coastal Systems And Low-Lying Areas, R. J. Nicholls, P. P. Wong, V. Burkett, J. Codignotto, J. Hay, R. Mclean, S. Ragoonaden, C. D. Woodroffe, P. A. O. Abuodha, J. Arblaster, B. Brown, D. Forbes, J. Hall, S. Kovats, J. Lowe, K. Mcinnes, S. Moser, S. Rupp-Armstrong, Y. Saito
Coastal Systems And Low-Lying Areas, R. J. Nicholls, P. P. Wong, V. Burkett, J. Codignotto, J. Hay, R. Mclean, S. Ragoonaden, C. D. Woodroffe, P. A. O. Abuodha, J. Arblaster, B. Brown, D. Forbes, J. Hall, S. Kovats, J. Lowe, K. Mcinnes, S. Moser, S. Rupp-Armstrong, Y. Saito
Faculty of Science - Papers (Archive)
Since the IPCC Third Assessment Report (TAR), our understanding of the implications of climate change for coastal systems and low-lying areas (henceforth referred to as ‘coasts’) has increased substantially and six important policy-relevant messages have emerged. Coasts are experiencing the adverse consequences of hazards related to climate and sea level (very high confidence). Coasts are highly vulnerable to extreme events, such as storms, which impose substantial costs on coastal societies [6.2.1, 6.2.2, 6.5.2]. Annually, about 120 million people are exposed to tropical cyclone hazards, which killed 250,000 people from 1980 to 2000 [6.5.2]. Through the 20th century, global rise of …
The Magnitude And Nature Of 'Noise' In World Sea-Level Records, Edward A. Bryant
The Magnitude And Nature Of 'Noise' In World Sea-Level Records, Edward A. Bryant
Faculty of Science - Papers (Archive)
While average world sea-level is rising at a uniform rate of 1-1.5 mm yr-1, regional rates can vary by an order of magnitude. Over time scales of several years these rates can be 10-100 times greater because sea-level is affected at this scale by highly changeable meteorological and oceanographic variables. The inherent "noise" level in world sea-level records is 35 mm. Much of this is expressed as fluctuations on the order of 20-100 mm with a frequency of 3-5 years. This latter "noise" is highly coherent at tide gauges around the globe and appears unrelated to resonance or wave excitation …
Sea-Level Variability And Its Impact Within The Greenhouse Scenario, Edward A. Bryant
Sea-Level Variability And Its Impact Within The Greenhouse Scenario, Edward A. Bryant
Faculty of Science - Papers (Archive)
The greenhouse scenario assumes that sea level will rise worldwide at uniform rates because of near-polar ice melting or because of thermal expansion of ocean waters. This view ignores the natural variability of existing sea-level behaviour that occurs globally over time. It also ignores the fact that some of this variability is related to changes in climatic parameters such as precipitation, barometric pressure and temperature that will be influenced by the greenhouse effect. This paper presents existing evidence on sea-level variability across the globe and links it to changes in atmospheric pressure, air temperature and precipitation for the period 1933-1980. …