In 2009, brad warren asked her to join global ocean health in helping to fight ocean acidification. The index is based on the understanding that humans are part of ecosystems and that the health of natural and human systems are tightly coupled. Developed by an interdisciplinary team, this framework assesses how healthy oceans are around the world with a shared definition. The first iteration of the ocean health index was released in august 2012. The ocean health index is a framework to comprehensively assess ocean socioecological marine systems.
Here you will find a list of current and completed ocean health index assessments. The ocean health index assesses the health of the ocean in terms of the benefits and services it provides to people both now and in the future. Specifically, the following data are available here. Drivers and implications of change in global ocean health. Ocean health index science has 107 repositories available. The ocean health index measures the conditions of a suite of benefits, or goals, that support human wellbeing and sustainable marine ecosystems. Greg stone, renowned oceanographer and senior vice president of conservation international discusses the importance of creating an ocean health index, with the aim to foster the conservation of. It rates the health of the ocean by country on one of ten goals. Ohi assessments combine opensource freelyavailable existing information and. Aug 15, 2012 in a potential milestone for ocean management, a team of collaborators has produced the first ocean health index, a tool for appraising the state of the worlds oceans. May 14, 2014 the ocean health index assesses the health of the ocean in terms of the benefits and services it provides to people both now and in the future. Pdf measuring indicators of ocean health for an island. Jan 24, 2020 just over a decade ago, the ocean health index ohi project was launched to address multiple needs.
So say the scientists behind the 2016 ocean health index ohi, an annual study that evaluates key aspectsbiological, physical, economic and. The ocean health index ohi is the first assessment tool that scientifically combines key biological, economic, and social elements of ocean health to guide decision makers towards sustainable use of the ocean. The ocean is our biggest single asset, but weve never had an overall, datadriven method to measure its condition. Although the index framework provides guidelines that can help adapt models to available regional data, using simpler models or different proxies when necessary 14, it cannot prescribe which available regional data sets. Learn more download data visit our overview website. Just over a decade ago, the ocean health index ohi project was launched to address multiple needs. Jan 15, 2019 here, we focus on one such indicator, the fisheries goal within the ocean health index ohi, which evaluates the sustainable provision of food from wild fisheries. Aug 15, 2011 the ocean health index, a collaborative project of the group conservation international, the national geographic society, the new england aquarium, the national center for ecological analysis and the synthesis and the sea around us project, measures, country by country, the ability of marine ecosystems to thrive and to support human livelihoods. The ocean health index ohi is an assessment framework that comprehensively evaluates marine environments in a way that is standardized yet tailorable to different contexts and spatial scales halpern et al.
Brazil has one of the largest and fastest growing economies and one of the largest coastlines in the world, making human use and enjoyment of coastal and marine resources of fundamental importance to the country. Jan 03, 2012 greg stone, renowned oceanographer and senior vice president of conservation international discusses the importance of creating an ocean health index, with the aim to foster the conservation of. Measuring indicators of ocean health for an island nation. From this coupled humannatural systems perspective, a healthy ocean is defined as one that provides a range of benefits to people now and in the future. Our path to better science in less time using open data. Within the ocean health index, this means that some conceptual aspects of implementing the index are inherently subjective. An index to assess the health and benefits of the global ocean article pdf available in nature 48874. Every year since 2012 we have repeated ocean health index ohi methods to track change in global ocean health. The analysis was a collaborative effort made possible through contributions from more than 65 scientistsocean experts. The authors of the nature report readily acknowledge methodological challenges in calculating the index, but emphasize that it represents a critical step forward. Ocean health index historical versions of this dataset since 21 november 2014 are available. The information about original data source is available only to professional users. Pdf the antarctic coast and seas are considered some of the most pristine marine systems on earth. The ocean health index is a valuable tool for the ongoing assessment of ocean health.
Julia is currently editor of the ocean acidification report, which reaches over 7,500 people in over 100 countries, and writes most of the content. Brazil scores 60 out of 100 in first ocean health index. A measure of ocean health across countries and high seas regions. Aug 15, 2012 the index provides a robust, widely applicable tool for ongoing assessment of ocean health with respect to wellaccepted societal goals and a key benchmark against which to compare future progress. Since then, she has performed a spectrum of roles, including countless volunteer hours. The ocean health index is unique because it embraces people as part of the ocean ecosystem. The ocean health index ohi is a scientific framework used to measure how healthy oceans are. Growing international and national focus on quantitatively measuring and improving ocean health has increased the need for comprehensive, scientific, and repeated indicators to track progress towards achieving policy and societal goals. This year, antarctica and the southern ocean along with the high seas or areas beyond national jurisdiction abnj 15 regions as defined by the food and agriculture organization were also assessed. Understanding the state of our oceans is a first step towards ensuring they can continue providing humans benefits now and in the future.
Introducing the ocean health index the new york times. An index to assess the health and benefits of the global ocean. The calculation of the ocean health index for 2014 represents the first year that the ocean health index has calculated a score for the entire global ocean. Best practices for assessing ocean health in multiple. The ocean health index is a tool for ongoing assessment of ocean health. May 02, 2017 this webinar originally aired on 2 may 2017. According to the initial analysis, the overall global ocean health score was 60 out of 100 see graphic, indicating that the humanocean relationship. A healthy ocean sustainably delivers a range of benefits to people now and in the future.
Here, we focus on one such indicator, the fisheries goal within the ocean health index ohi, which evaluates the sustainable provision of food from wild fisheries. The index is the first assessment tool that scientifically measures key elements from all dimensions of the ocean s health biological, physical, economic and social to guide decision makers toward the sustainable use of the ocean. Their comprehensive assessment is critical because. Conservation international tasked us with creating a brand identity for ohi and launch the index with a graphically driven website that would continually educate the public and inform policy around the world. To learn more about what the ocean health index is, please visit the main site here. The ocean health index, a collaborative project of the group conservation international, the national geographic society, the new england aquarium, the national center for ecological analysis and the synthesis and the sea around us project, measures, country by country, the ability of marine ecosystems to thrive and to support human livelihoods. The current status is the present value relative to a specific reference point, with reference points established according to samhouri et al. Dec 08, 2016 so say the scientists behind the 2016 ocean health index ohi, an annual study that evaluates key aspectsbiological, physical, economic and socialof ocean health worldwide. The index assesses the current status and likely future state of the ocean based on ten goals for a healthy ocean, and then averages the scores to give a single index score for the assessment. The 2019 ocean health index scores are available for the same 220 exclusive economic zones eezs that were measured in 20122018. Ocean health, a wellloved singapore homegrown brand, best known for its no. Pdf using the ocean health index to identify opportunities.
The ocean health index is a universal standard and deep assessment of the link between global marine ecosystems and our own survival. Every year since 2012 we have repeated ocean health index ohi methods to. So say the scientists behind the 2016 ocean health index ohi, an annual study that evaluates key aspects biological, physical, economic and social of ocean health worldwide. Annual scores and rankings overview download pdf of this page overall scores and individual scores are directly comparable between all regions. The 2019 ocean health index global score for the eezs is 71 out of 100. Ohi assessments combine opensource freelyavailable existing information and societal priorities to score marine systems.
Using the ocean health index as an integrated tool for. By providing a means to advance comprehensive ocean policy and compare future progress, the index can inform decisions about how to use or protect marine ecosystems. Ocean health index 2016 global assessment date downloaded. The ocean health index is a decisionmaking tool and framework for conserving the human ocean ecosystem because people need a healthy ocean. The index takes into account the major factors that influence the quality of regional marine ecosystems like fisheries, biodiversity, tourism and carbon storage and then. Hundreds ofspecific indicators exist to measure various aspects of ocean condition23. The index provides a robust, widely applicable tool for ongoing assessment of ocean health with respect to wellaccepted societal goals and a. In a potential milestone for ocean management, a team of collaborators has produced the first ocean health index, a tool for appraising the state of the worlds oceans. In creating an inventory of all elements that are considered part of a healthy ocean under a wider definition, various categories began to evolve. Here we present results from five years of annual global assessment for. The ten goals and eight subgoals that are commonly included in an index broadly capture the universal ocean benefits. So were not just the problem, but a major part of the solution, too. Dec 08, 2016 so say the scientists behind the 2016 ocean health index ohi, an annual study that evaluates key aspects biological, physical, economic and social of ocean health worldwide. The ocean health index analyzes areas 58, 88 and 48 with its antarctic area and the other 15 areas as its high seas area.
Green represents improvements and red represents decline. Pressures and conflicts between uses exist everywhere quantitative, transparent evaluations of benefits, costs, sustainability and tradeoffs are key to ensuring a successful future for people and marine life. Better science in less time, illustrated by the ocean health index project. Select the experience below that best fits your needs. The 2016 ocean health index shows no major declinesand few. The ocean health index ohi is one of the few indicators available for this purpose. The ocean health index is the comprehensive framework used to measure ocean health from global to local scales. The best available science the ocean health index is designed to inform ocean management using the best available data, methods, and analytical tools.
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