Ecosystem-based approach to aquaculture management software

Lipton abstract marine scientists and policymakers are encouraging ecosystembased fishery management ebfm, but there is limited guidance on how to operationalize the concept. Estimation of carrying capacity for aquaculture is usually based on imperfect information and rough models, and therefore should be supplemented with monitoring and adaptive management. Building an ecosystem approach to aquaculture, chapter. Collaboration across multiple scientific fields collaboration between different ecosystems involved in catching of fish. Ecosystem based fisheries management ebfm has been defined in australia as the assessment and management of all impacts and outcomes related to any commercial, recreational, charter, customary, or notake sector operating within an ecosystem or bioregion fletcher, 2006. Pdf applying an ecosystembased approach to aquaculture. It explores not only the current practice of the ecosystem approach to fisheries management but also its critical importance to even larger perspectives. The concept and rationale of ecosystembased management of fisheries which takes into account the interrelationships between the planets web of life and ongoing human action emerged in the 1982 united nations convention on the law of the sea unclos. Ecosystems have real thresholds and limits which, when exceeded, can affect major system restructuring. This approach considers social, economic, and ecological tradeoffs across multiple fisheries and habitats. Around the country, fishery managers have begun a transition to ecosystembased fisheries management, which considers how fishing for individual species affects the wider ecosystem, and how such factors as ocean conditions, and the presence or absence of predators, affect the number of fish that can be caught sustainably. An ecosystem approach to aquaculture eaa is a strategy for the. The ecosystem approach for aquaculture is a strategy for the. The ecosystem approach for fisheries management is a widely accepted concept and various international instruments require its application.

The ecosystem approach to promote and facilitate the implementation of the ecosystem approach in all aquaculture production levels. Fisheries management activities noaa ecosystembased. As a result, several past impediments to implementing ecosystembased fisheries management have taken on a mythical status. An ecosystem approach addresses many relationships across biological, spatial and organisational scales.

Integrity of the ecosystem cannot be achieved, however, when. Out of the 111 documents containing at least one of the three concepts, 62 documents used at least two of the three concepts and 15 documents used all three concepts. The goal of ecosystembased management is to maintain ecosystems in a healthy, productive, and resilient condition so they can provide the services humans want and need. The aim is to sustain healthy marine ecosystems and the fisheries they support by addressing some of the unintended consequences of fishing, such as habitat destruction, incidental. With this respect, identification of allocated zones for aquaculture azas, the selection of. The ecosystem has thresholds and limits that can affect the system structure when exceeded. The ecosystem approach to aquaculture eaa is a good strategy for the management of the sector that emphasizes intersectoral complementarities by taking into account the interactions between all the activities within ecologically meaningful boundaries and acknowledging the multiple services provided by ecosystems. Here we identify six common myths, address why they in fact no longer impede ecosystembased fisheries management, and propose solutions for. Ecosystembased fisheries management maryland sea grant. The selection of sitesareas plays a key role in supporting the sustainable development of this industry within the framework of the ecosystem approach to aquaculture eaa. The common fisheries policy, which covers european aquaculture developments, recognises that the way forward to a sustainable industry is through an ecosystem based approach, where the integrated management of land, water and living resources must promote the conservation and sustainable use of marine resources in an equitable way an. Cocreating ecosystembased fisheries management solutions.

Ecosystembased fisheries management ebfm, to better inform decisions and help achieve and optimize the benefits from marine fisheries by evaluating tradeoffs among and between fisheries commercial, recreational, and subsistence, aquaculture, protected species, biodiversity, and habitats, while maintaining resilient and productive ecosystems. We served as facilitators for this major, ambitious effort in order to offer sound, researchbased guidance to naturalresource managers responsible for key fisheries in. An integrated coastal and ocean management approach this workshop proceedings includes specific plans, universal principles, modeling parameters, and siting considerations for use and management of inshore and offshore marine aquaculture activities. Building an ecosystem approach to aquaculture food and. Applying an ecosystem approach to aquaculture must involve physical, ecological, social and economics systems in the planning for community development white et al. Ecosystembased management is a strategy for the integrated management of land, water and living resources in a holistic approach. Ecosystembased approach to aquaculture management open. The ecosystem approach to aquaculture 10 years on a critical. The first section gives a valuable overview of how more and more of the complexity of realworld systems is being recognized and involved. Maryland sea grant and its partners have developed a scientific and technical foundation for a new approach to managing the chesapeake bays fisheries. The ecosystembased approach to fisheries is considered the most. Implementing the fao code of conduct for responsible fisheries. Ecosystembased fisheries management ebfm was developed to move beyond single species management by incorporating ecosystem considerations for the sustainable utilization of marine resources.

Promoting monitoring programs and use of easy sustainability indicators at the watershed scale is most relevant. Resilience can be defined as the capacity of an ecosystem to persist or. Over a decade ago, the ecosystem approach to aquaculture eaa emerged from discussions between the food and agriculture organization fao of the united nations and international aquaculture experts on how to move aquaculture development towards greater sustainability. Fisheries modify the structure and functioning of foodwebs through biomass removal and physical damage to the seabed, leading to loss of biodiversity and ecosystem services provided by the oceans. However, there are various interpretations of the ecosystem approach and its application almost always brings about confrontations and resistance among managers, proponents, and stakeholders. Virtual technologies are increasingly perceived as a resource for aquaculture sciencebased management. Globally driven, such an approach promotes conservation and sustainable resource use. Defining an ecosystem approach to aquaculture eaa for federal. Ecosystem based fisheries management case study report. Provide advice and decision support for an ecosystem based approach to fisheries management look at feasibility for implementation mareframe will allow for. Applying an ecosystembased risk management approach to the relationship between eelgrass beds and oyster aquaculture at multiple spatial scales in eastern new brunswick, atlantic canada graduate project. Ecosystembased fisheries management ebfm is a new direction for fishery management, which essentially reverses the order of management priorities so that management starts with the ecosystem. Such programs contribute to broader development goals. The authorities, research communities and industry are all.

Due to the wide range of fishery characteristics, including different goals of fisheries management across regions and species, theoretical best practices for ebfm vary greatly. An ecosystem approach, like any system approach to management. Spatial management units as an ecosystembased approach. The ecosystem approach to aquaculture is a sectoral implementation, and marine spatial planning msp is a tool. Ecosystems approach to fisheries management working group goals, targets and indicators the cticff ecosystem approach to fisheries management eafm working group is a working group developed by the six 6 member countries on achieving the goal 2 of cticff regional plan of action, ecosystem approach to management of fisheries eafm and. Its called ecosystembased fisheries management ebfm. Ecosystem approach to fisheries management duration. An r package for simulating growth and organic wastage in.

Environmental management of aquaculture aquaculture. Mareframe seeks to remove barriers preventing a more widespread use of an ecosystembased approach to fisheries management eafm. The application of the ecosystem approach will help to reach a balance of the three main objectives. An approach to ecosyste m based fishery management james n. Fisheries management activities noaa strives to adopt an ecosystembased approach throughout its broad ocean and coastal stewardship, science, and service programs. We propose a speci c methodological framework viability modeling to do so. Modern fisheries management is often referred to as a governmental system of appropriate management rules based on defined objectives and a mix of management means to implement the rules, which are put in place by. Results of this study are expected to guide both local fishers and managers in their challenging task of finding sustainable longterm levels for this important socioeconomic activity in sechura bay. Ecosystems approach to fisheries management eafm cticff. Many experts and scientists advocate an ecosystem approach to manage marine socioecosystems for their sustainability and resilience. Am refers to adaptive management, made semiexplicit here by the feedback loop involving monitoring. The ecosystem approach to promote and facilitate the implementation of the ecosystem approach in all aquaculture production levels and procedures. The ecosystem approach to aquaculture 10 years on a.

Analysis an empirical approach to ecosystembased fishery management james n. Practical implementation of the ecosystem approach to. The ecosystembased aquaculture group ebag is an iucn experts group with. Ecosystembased approach to norwegian aquaculture management saleh alaliyat, phd candidate aalesund university college, norway abstract the norwegian aquaculture is a growing industry and has become an important industry in norway. With our ecosystembased approach, we solve ecological and environmental challenges worldwide. A new holistic and promising approach, ecosystembased fishery management, invested in ecological sustainability and the recognition of the critical interdependence between human wellbeing and ecological health, is currently proposed as the best solution for. The objective is to assist stakeholders in improving andor setting up a more robust ecosystem based management. These include marine and coastal developments, resource exploration and production, water and wastewater management as well as restoration and conservation initiatives. Fisheries myths that continue to impede progress in. Although specific reference to ecosystem management only appears in relation to. The ecosystem approach is a strategy for the integrated management of land, water, and living resources that promotes conservation and sustainable use in an equitable way.

Ecosystembased management is an environmental management approach that recognizes the full array of interactions within an ecosystem, including humans, rather than considering single issues, species, or ecosystem services in isolation christensen et al. Ecosystem approach to fisheries management youtube. The applicability and potential of the here presented ecc simulations as an ecosystembased approach to sustainable bivalve culture are discussed. An empirical approach to ecosystembased fishery management. Ecoviability for ecosystem based fisheries management. The ecosystem approach to aquaculture and spatial planning. Ecosystembased management approaches such as eaa recognize.

The ecosystembased aquaculture group ebag is an iucn experts group with global expertise on aquaculture management and development, including biodiversity, ecosystem processes and precautionary approaches. Ecosystembased fisheries management requires a change to. Fisheries management is the activity of protecting fishery resources so sustainable exploitation is possible, drawing on fisheries science, and including the precautionary principle. Ecosystem approach to aquaculture semantic scholar. National marine fisheries service 1999 ecosystembased fisheries management, a report to congress by the ecosystem principles advisory board, department of commerce, washington.

It complements and builds offof traditional single species fishery management. Marine ecosystems are being continually impacted by human activities and, among these, fisheries have been one of the most damaging. Ecosystembased fishery management in south australia and. The ecosystem approach for aquaculture is a strategy for the integrated management of land, water, and living resources that it promotes sustainable development, equity, and resilience of. It is one of the most export industries, and contributes to activities. Inshore fisheries, marine wildlife conservation and an. Ecosystem services to identify and to measure the importance value of ecosystem services in relation with aquaculture practices. Ecosystembased fishery management ebfm, also referred to as an ecosystem approach to fisheries eaf, has been proposed as a more effective and holistic approach for managing world fisheries 1, 2. Ecasa an ecosystem approach for sustainable aquaculture. Fao regional office for asia and the pacific, bangkok, thailand. Carrying capacity simulations as a tool for ecosystem.

Using a case study approach based on expert knowledge, we identified 20 historical fisheries or aquaculture examples from countries. As this approach gains momentum, noaa fisheries has completed guidance that will ease our collective transition from traditional to an ecosystem approach to fisheries management. What is the ecosystem approach for fisheries management. However the way to operationalize ecosystembased sheries management ebfm remains di cult. The goal of ecosystembased fisheries management to maintain ecosystem health, integrity and sustainability. Ecosystembased aquaculture management re quires many specific components and tools in addi tion to models and tools for assessing the. Noaa fisheries released its ecosystembased fisheries management ebfm road map 1 in november 2016, detailing how the agency will implement its ebfm policy 2.

Ecosystem based management tools training cei blog. Liptonc aquality of environment division, resources for the future, 1616 p street nw, washington dc 20036, united states bnicholas school of the environment and earth sciences, duke university, box 90328, durham, nc 27708, united states. The ecosystembased approach to aquaculture management ecological integrity is a state of the ecosystem in which ecological diversity and resilience are present, allowing the ecosystem to sustain itself and the inhabitants dependent on it. This project aims to validate the methodology for the implementation of an ecosystem approach for aquaculture.