Global change poses enormous challenges to those responsible for managing the world's forests. There is perhaps no other ecosystem that is so closely linked to, and affected by, human induced changes to climate - being regarded simultaneously as a victim, a villain and a potential saviour. Concentrations of carbon dioxide methane and other greenhouse gases are rising at an accelerating rate in the atmosphere, largely as a result of emissions from human activities such as the burning of fossil fuels.
The impacts of climate change on biodiversity and the degree to which autonomous and directed adaptation will lesson these impacts are likely to be complex and hard to predict. This will make the research information we gain particularly difficult to communicate to the people who will be required to act on this information, namely ecosystem managers, resource managers, the public and policy makers
climate change and biodiversity details
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One of the major concerns for Kosrae States development now and into the future is the risk
of climate change. The Fourth Assessment Report of the International Panel on Climate
Change states that the warming of the climate system is unequivocal, as is now evident from
observations of increases in global average air and ocean temperatures, widespread melting of
snow and ice, and rising global mean sea level1. Resilience and sustainability needs to be
systematically built into Kosraes key economic and climate sensitive sectors in order to
Pacific Islanders traditionally have enjoyed diverse ways to achieve food security, through gardening, fishing, hunting, and selling products or labour for cash, reports JON BARNETT.
But robust local food production has significantly been eroded with urbanisation and cheap, poor quality food imports. Climate change will increase threats to food security, through
The Working Group I contribution to the IPCC Fourth
Assessment Report describes progress in understanding of
the human and natural drivers of climate change,1 observed
climate change, climate processes and attribution, and
estimates of projected future climate change. It builds
upon past IPCC assessments and incorporates new findings
from the past six years of research. Scientific progress
since the Third Assessment Report (TAR) is based upon
large amounts of new and more comprehensive data,
Cooperate with other such Parties to enhance the individual and combined effectiveness of their policies and measures adopted under this Article, pursuant to Article 4, paragraph 2 (e) (i), of the Convention. To this end, these Parties shall take steps to share their experience and exchange information on such policies and measures, including developing ways of improving their comparability, transparency and effectiveness. The Conference of the Parties serving as the meeting of the Parties to this Protocol shall, at its first session or as soon
The Republic of Kiribati is a small island state with a total land area of 800 sq. km distributed unequally between 32 low lying atolls and one raised limestone atoll. The 32 atolls are
generally within any heights from less than a meter to four meters above the mean sea level. Eleven of these atolls are uninhabitable because of their small size and lack of ground water lens. The atolls spread over a total Exclusive Economic Zone of 3.5 million sq. km.
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Physical Description: 69p.
Scientific evidence of human interference with the climate first emerged in the international public arena in 1979 at the First World Climate Conference (see timelines). As public awareness of environmental issues continued to increase in the 1980s, governments grew even more concerned about climate issues. In 1988 the United Nations General Assembly adopted resolution
43/53, proposed by the Government of Malta, urging: "... protection of global climate for present and future generations of mankind."
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Mangrove systems occur extensively on low gradient tropical shorelines, where sedimentation enables resilience during sea-level rise (SLR). Within mangroves, inundation frequencies across the intertidal slope cause zonation of different species with elevation. This tight sea-level control of the seaward margin and zones within mangroves has been demonstrated by precise EDM survey. Hence species zones in mangroves are definitive indicators of sea-level position, and pollen