Protected areas are a key component of any global conservation strategy. tourism provides a crucial and unique way of fostering visitors' connection with protected area values, making it a potentially positive force for conservation. Visitor experiences can be transformative. Tourism and visitor management in protected areas: Guidelines for sustainability.
Earths most highly threatened terrestrial insular vertebrates (111 of 1,184 species). Of these, 107 islands were in 34 countries and territories and could have eradication projects initiated by 2020. Concentrating efforts to eradicate invasive mammals on these 107 islands would benefit 151 populations of 80 highly threatened vertebrates and make a major contribution towards achieving global conservation targets adopted by the worlds nations.Available onlineCall Number: [EL]Physical Description: 10 p.
Climate change is a major threat to global biodiversity. From the tropics to the Poles, the worlds ecosystems are all under pressure. A study published in the scientific journal Nature posited that 15 to 37% of terrestrial animal and plant species could be at risk of extinction because of human-induced impacts on climate (Thomas et al., 2004). Scattered across the four corners of the Earth, European Union overseas entities, are home to a biological diversity that is as rich as it is vulnerable.
Aichi biodiversity targetsAvailable online|Powerpoint presentationCall Number: [EL]Physical Description: 36 p
Abstract Global changes, from habitat loss and invasive species to anthropogenic climate change, have initiated the sixth great mass extinction event in Earth's history. As species become threatened and vanish, so too do the broader ecosystems and myriad benefits to human well-being that depend upon biodiversity. Bringing an end to global biodiversity loss requires that limited available resources be guided to those regions that need it most. The biodiversity hotspots do this based on the conservation planning principles of irreplaceability and vulnerability.
The First United Nations Conference on Environment and Development held in Rio de Janeiro in 1992 (also known as the Earth Summit) acknowledged that SIDS
are a special case for sustainable development (given their unique and particular
vulnerabilities).This gave rise to the First International Conference on SIDS in 1994
and the Barbados Program of Action (BPOA) which is the main policy framework
addressing the economic, social and environmental vulnerabilities facing SIDS. The
sustainable development of SIDS was also at the heart of the Second International
Life on Earth is disappearing fast and will continue to do so unless urgent action is taken. Well designed and effectively managed systems of protected areas are a vital tool for reducing biodiversity loss while delivering environmental goods and services that underpin sustainable development. There are currently over 130,000 protected areas worldwide, covering around 13.9 % of the Earths land surface and 5.9 % of the territorial marine surface. These areas represent a tremendous resource for conserving biodiversity and for protecting vital ecosystem services.
Invasive species, particularly animals, are being eradicated from islands at ever more ambitious scales. In order to protect island biodiversity and the essential ecosystem functions that it provides, however, plant invasions should be given more management attention. While many advances have been made, plant eradication is inherently more difficult than animal eradication due to persistent seed banks, and eradication may not be possible for more extensive populations.
Below are the broad targets for Tuvalu as complemented in the Tuvalu National Biodiversity Action Plan and NSSD.
Ø To prevent air, land , and marine pollution To control and minimise invasive species To rehabilitate and restore degraded ecosystems To promote and strengthen the conservation and sustainable use of Tuvalus biological diversity To recognize, protect and apply traditional knowledge innovations and best practices in relation to the management, protection and utilization of biological resources To protect wildlife
Rat eradication is a highly effective tool for conserving biodiversity, but one that requires considerable planning eff ort, a high level of precision during implementation and carries no guarantee of success. Overall, rates of success are generally high but lower for tropical islands where most biodiversity is at risk. We completed a qualitative comparative review on four successful and four unsuccessful tropical rat eradication projects to better understand the factors influencing the success of tropical rat eradications and shed light on how the risk of future failures can be minimised.
