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Sivan Kartha highlights the catastrophic potential of a 5-degree Celsius increase in global temperatures, comparing it to the scale of change that ended the last Ice Age. He asserts that while the technology and funds to stop fossil fuel reliance exist, they are concentrated among the wealthiest 10% of the population. Kartha concludes that achieving net-zero emissions globally requires the most privileged societies to eliminate their own emissions and provide support to less privileged populations to enable a collective transition.

The report assesses Tanzania's vulnerability to climate change, specifically sea-level rise and storm surges, and evaluates the role of ecosystem-based adaptation (EbA) in mitigating these risks. It finds that while Tanzania possesses critical ecosystems like mangroves and coral reefs, these are threatened by population growth and industrial development. The document highlights a gap in policy architecture, noting that EbA is not explicitly included in the current Nationally Determined Contribution (NDC). It identifies institutional fragmentation and a lack of spatial data as key challenges, while suggesting opportunities in blue carbon, sustainable ecotourism, and community-led co-management models.

The Union of Concerned Scientists (UCS) reports that 88 major carbon producers contributed more than half of the increase in ocean acidification and about half of the global temperature rise from 1880 to 2015. The document highlights that these companies, including investor-owned firms like ExxonMobil and Chevron, were aware of the climate risks of their products as early as 1965 but engaged in campaigns to sow doubt. It argues that these entities should be held financially responsible for climate-related damages, such as the $2 billion in additional costs attributed to sea level rise during Hurricane Sandy in New York City.

The document outlines the accelerating degradation of the Earth's cryosphere and oceans due to climate change. It details the rapid loss of ice sheets in Greenland and Antarctica, the thawing of permafrost, and the warming, acidification, and deoxygenation of the global oceans. These changes drive sea level rise, threaten biodiversity, and disrupt essential services like freshwater supply from mountain glaciers and food security from fisheries. The briefing emphasizes that while some damage is irreversible, cutting emissions can reduce risks and facilitate adaptation for vulnerable coastal and indigenous populations.

The project aims to address the decline of coral reef fish and the climate-driven redistribution of tuna in the Pacific. It proposes a two-pronged approach: scaling up nearshore fish aggregating devices (FADs) to improve food security for coastal communities and establishing an early warning system (EWS) to help governments maintain industrial tuna revenues. The project targets eight countries and requests USD 116.5 million in grant funding from the Green Climate Fund.

The 2019 Arctic Council Conservation Scorecard finds that Arctic states are generally failing in their roles as stewards of the region, particularly regarding the regulation of marine shipping and the recognition of Indigenous peoples as full partners. While states performed well in ecosystem-based management and environmental impact assessments, they showed slow progress in safeguarding biodiversity and protecting conservation areas against climate change risks. The report specifically highlights a lack of governance in shipping and warns that new oil and gas developments are inconsistent with the Paris Agreement's 1.5-degree warming target.

Mighty Earth advocates for the preservation of the Magnuson-Stevens Act (MSA) to ensure the long-term health of U.S. fisheries. The organization calls on private companies to adopt a set of principles that prioritize science-based annual catch limits, strict rebuilding timelines for overfished stocks, and the protection of marine habitats. The guide emphasizes the need for fisheries management to adapt to climate change, specifically rising temperatures and ocean acidification, while demanding greater corporate transparency regarding lobbying efforts and a commitment to sustainability over short-term profits.

Tuvalu is implementing its National Adaptation Plan (NAP) process, centered on the Tuvalu Integrated Vulnerability Assessment (TIVA) database to manage community-level vulnerability data. The process aims to protect the nation's cultural identity and status by addressing climate threats to food and water security, health, and infrastructure across its nine islands.

The document details how rising temperatures in Oregon are increasing the frequency and cost of wildfires, reducing mountain snowpack, and causing ocean acidification. It highlights the vulnerability of the state's $48 billion agriculture, forestry, and fishery sectors and recommends a transition to a clean energy economy through carbon pricing and renewable energy adoption.

The document details how human-induced climate change is altering ocean chemistry and temperature, accelerating sea-level rise, and melting high-mountain glaciers in Latin America. It emphasizes that while some changes are inevitable, urgent mitigation of greenhouse gas emissions is the primary way to limit future damage. The guide highlights the vulnerability of coastal ecosystems and high-mountain communities, arguing that early investment in disaster risk reduction and integrated governance is more cost-effective than future recovery.

The document outlines how human-induced climate change is warming and acidifying oceans, causing sea level rise, and melting high mountain frozen lands in Africa. These changes threaten fisheries, coastal infrastructure, and water security. It argues that while adaptation and disaster risk reduction are essential and cost-effective, urgent global greenhouse gas mitigation is the primary way to limit long-term damage.

The document outlines the impacts of human-induced climate change on the oceans and cryosphere in Latin America, focusing on ocean acidification, sea level rise, and the melting of Andean glaciers. It emphasizes that while some changes are inevitable, urgent mitigation of greenhouse gas emissions and early investment in adaptation—such as nature-based solutions and improved disaster risk governance—can significantly reduce future costs and risks to human societies and ecosystems.

The document outlines the impacts of human-induced climate change on the oceans and cryosphere, specifically focusing on the vulnerabilities of South Asia. It details the degradation of coral reefs, rising sea levels affecting coastal megacities like Mumbai, and the melting of glaciers in high mountain Asia. The report emphasizes that while some changes are inevitable, urgent greenhouse gas mitigation and early investment in adaptation—such as nature-based 'blue carbon' solutions and integrated governance—can significantly reduce future risks and costs.

The Kiribati Joint Implementation Plan (KJIP) 2019-2028 is a strategic roadmap designed to increase national resilience through a 'whole-of-country approach.' It identifies 12 major strategies covering governance, food and water security, health, infrastructure, renewable energy, and climate finance. The plan emphasizes the extreme vulnerability of Kiribati's atoll geography to sea-level rise and extreme weather, while specifically integrating gender-responsive actions and the inclusion of vulnerable groups. It formalizes the Kiribati National Expert Group (KNEG) as the primary advisory and coordination body to ensure that climate adaptation is mainstreamed into ministerial operational plans and national budgets.

The report argues that the complexity of high seas fisheries makes single-tool solutions ineffective, necessitating a combination of State regulation and economic incentives. It outlines nine principles for creating these 'smart mixes,' emphasizing the need for compatible instruments, targeted interventions, and the empowerment of non-State 'surrogate regulators.' The document supports these principles with case studies, including the Parties to the Nauru Agreement's Vessel Day Scheme and various tuna fishery initiatives in the Caribbean and Southeast Asia.

The report reviews research needs for SDG 14, categorizing them into three themes: marine pollution, ocean and climate, and sustainable use of marine resources. It highlights critical knowledge gaps in the Arctic and Baltic Sea, the need for standardized global monitoring of microplastics and acidification, and the challenge of balancing short-term economic demands with long-term environmental protection. The document emphasizes that while science can characterize challenges and provide solutions, effective mitigation depends on political will and multi-disciplinary collaboration.

The report examines the 'Blue Economy' of the Arctic, categorizing its resources into extractive, renewable, biological, connective, and experiential types. It highlights the immense investment potential—estimated up to US$1 trillion—and the accompanying risks of ecological collapse and social vulnerability. Through a SWOT analysis, the document identifies rapid climate change and a reliance on fossil fuel extraction as primary threats, while noting opportunities in the 'Blue Bio-Economy' and the potential to build sustainable infrastructure from the start. It concludes with six key recommendations for governments, investors, and Indigenous Peoples to ensure long-term ecosystem resilience and inclusive governance.

The 2018 Ocean Scorecard by WWF-SA highlights a mixed state for South African marine resources, noting a decrease in over-exploited species but an increase in those with unknown status. While hake stocks show positive trajectories, African penguins and West Coast rock lobsters continue to decline. Globally, overfished stocks increased by 2% between 2016 and 2018. The report also notes positive shifts in marine spatial planning legislation and the first allocation of fishing rights to small-scale fishing communities in the Northern Cape.

The report evaluates the application of rights-based, suasive, financial, and market-based instruments within the international legal framework for fisheries, specifically focusing on Areas Beyond National Jurisdiction (ABNJ) and four key regional project areas.

Climate change is causing record-breaking wildfires, ocean acidification, and declining snowpack in Washington, threatening the state's shellfish, forestry, and hydroelectric industries. Projections suggest temperatures could rise by 5°F to 8.5°F by the end of the century, with significant risks to coastal property and forest health. The document advocates for carbon pricing, cleaner transportation fuels, and a transition to zero-carbon electricity to mitigate these risks.