Less diversity, higher risk of infection: Disturbed habitats can promote the spread of tropical disease
When night falls in Panama's forests, the time of the opossums begins. The marsupials, which have spent the day sleeping in trees, climb down the trunks and search for fruit, frogs or eggs on the ground. The omnivores often carry a hazardous parasite—the Chagas disease pathogen.
A new study by Ulm University published in the journal One Health has now shown that the more humans intervene in nature, the more host animals are infected with Trypanosoma cruzi, and the more the tropical disease spreads.
Conservation Imperatives: securing the last unprotected terrestrial sites harboring irreplaceable biodiversity
Ambitious biodiversity goals to protect 30% or more of the Earth’s surface by 2030 (30x30) require strategic near-term targets. To define areas that must be protected to prevent the most likely and imminent extinctions, we propose Conservation Imperatives—16,825 unprotected sites spanning ~164 Mha of the terrestrial realm that harbor rare and threatened species. We estimate that protecting the Conservation Imperatives would cost approximately US$169 billion (90% probability: US$146—US$228 billion).
Practice Standards for Debt Conversion Projects for Nature, Resilience, and People
Today the world faces three interconnected crises: biodiversity loss, climate change, and unsustainable debt, each greatly exacerbating the other. Governments, Non-Governmental Organizations (NGOs), and Development Finance Institutions (DFIs) have increasingly focused on using commercial debt refinancing to simultaneously take action in support of conservation, build resilience to environmental change, and reduce or reprofile sovereign debt.
All Countries • Effective Management • Marine Ecosystem Service Valuation • Marine Spatial Planning • Pacific Region Valuing and conserving the benefits of marine biodiversity in the South Pacific
If the ocean was a state of its own, it would be the seventh largest economy in the world – with a “gross marine product” of at least US$ 2.5 trillion per year. This Blue Economy is underpinned by diverse ecosystems that provide valuable services to the world, be it fishing, tourism or shipping. On the one hand, the ocean is undoubtedly an important part of the world economy. On the other hand, its asset base, that is to say its capital, is steadily declining. This is because the sea is a commons.
Marine Bioregions of the Solomon Islands
Marine spatial planning is underway now, or starting, in many Pacific Island countries, including the Solomon Islands. This planning aims, amongst other things, to achieve the Convention on Biological Diversity’s (CBD) Aichi Target 11 which states, in part, that at least 10 per cent of coastal and marine areas are conserved through ecologically representative and well-connected systems of protected areas. For the Solomon Islands, means to achieve an ecologically representative system of marine protected areas is missing.
Marine Bioregions of Tonga
Marine spatial planning is underway now, or starting, in many Pacific Island countries, including Tonga. This planning aims, amongst other things, to achieve the Convention on Biological Diversity’s (CBD) Aichi Target 11 which states, in part, that at least 10 per cent of coastal and marine areas are conserved through ecologically representative and wellconnected systems of protected areas. However, means for countries who have signed on to the CBD to achieve an ecologically representative system of marine protected areas is missing.
Effective Management • Vanuatu Review of legislation, policies, strategies and plans relating to the use and management of Vanuatu’s oceans
The Government of Vanuatu has decided to develop an oceans policy, aligning with recommendations from the Commonwealth Secretariat. This report has been prepared to provide an analysis and assessment of legislation relevant to management and use of Vanuatu’s oceans, to contribute to the development of a national oceans policy. The review approach involved an analytical framework comprising three components: 1. Individual analysis of legislation, policies, strategies and plans; 2. Integration of individual analyses into an assessment table for comparative analysis and assessment; and 3.
Kiribati National Marine Ecosystem Service Valuation
This study aimed to determine an economic value1 of seven marine and coastal ecosystem services in Kiribati. It is part of the MACBIO (Marine and Coastal Biodiversity Management in Pacific Island Countries) project, which aims to improve the management of marine and coastal biodiversity in Pacific Island countries.
Tonga National Marine Ecosystem Service Valuation
The exclusive economic zone of Tonga, nearly 700,000 km2 of ocean, is 1000 times larger than the country’s land area. Coastal and marine resources provide the Government of Tonga, businesses and households many real and measurable benefits. Without a doubt, the country’s largest stock of natural wealth lies within the sea. The role that natural ecosystems, especially marine ecosystems, play in human wellbeing is often overlooked or taken for granted.