Integrated coastal management training in the Philippines     

Miriam C. Balgos   《Ocean & Coastal Management》1998,38(3):225-228

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Biogeographic characterization of Mediterranean and Black Seas faunal provinces using GIS procedures     

L. Garibaldi  J. F. Caddy 《Ocean & Coastal Management》1998,39(3):211-227

To identify Mediterranean and Black Seas areas where similar marine faunal provinces occur, geographical distribution maps of 536 species of actual or potential interest to fisheries have been digitized, using GIS software, and three different ecological areas have been delimited by depth, separated by the 200 and 1000 m isobaths. Information on the species ranges was taken mainly from the maps and the texts of the FAO Species Identification Sheets covering the region, and complemented by other sources when necessary. All the distribution maps have then been overlaid by a grid of points at regular intervals every half degree of latitude and longitude. This allowed creation of a matrix of presence or absence of the species at each point from which species richness maps have been generated. The species richness in the Mediterranean proper shows the same negative gradient eastwards that has been observed for nutrients, while the low number of species in the Black Sea could be linked to the fragility and recent fast degradation of this ecosystem. Through the calculation of 65 dissimilarity indices from 50 contiguous points along the coastline and the species richness maps, the region has been divided into nine faunal provinces. These faunal provinces have then been compared with the ten Mediterranean and Black Seas divisions used by the GFCM for statistical purposes, revealing few differences between the two classifications. The definition of faunal provinces in a region when deciding upon Natural Management Areas, and the appropriate GIS approach to be followed, are discussed.  相似文献   

The challenges of the landing obligation in EU fisheries     

《Marine Policy》2017

A feasibility study was conducted on the impacts of the new Common Fisheries Policy (CFP) rules requiring catches in regulated fisheries to be landed and counted against quotas of each Member State - the landing obligation (LO), and that catch of species subject to the LO below a minimum conservation reference size (MCRS) be restricted to purposes other than direct human consumption. The aim was to estimate the level of discarded fish likely to be covered by the new rules, the impact of the rules on EU fisheries and the regulatory challenges and responses to them. Data from EU's Scientific, Technical and Economic Committee on Fisheries (STECF) database were analysed to estimate the volume of unwanted catches produced by EU fisheries. Views were sought from policy officials and fisheries scientists through a questionnaire on the implications of the LO and the control of fisheries across Member States, and the potential adjustments that might be needed. Findings show that 11% (44,000 t) of the total catches of EU countries from which data were available are of fish under MCRS. The species with the highest volume of undersized discards associated with the lowest quota, which would potentially restrict the fishing opportunities for other quota species (i.e. choke species), are plaice and haddock with 18,000 and 14,000 t of undersized fish respectively, followed by whiting and cod with 5000 and 6000 t of undersized fish respectively. Discards data shows that the Netherlands, United Kingdom, France and Belgium will be most affected by landings for non-human markets. Findings also show that existing infrastructure at landing ports in all Member States is limited because there are currently limited facilities in place to handle animal by-products produced by the catching sector. Policy officials maintained that while they could support the fishing industry through funding programmes, it is the responsibility of fishers to ensure they have the right infrastructure to handle unwanted catches. The expectation is that the LO combined with the restriction to non-human consumption purposes will encourage fishers to internalise the costs of catching unwanted fish and motivate them to avoid unwanted catch. This will be realised if sufficient flexibility is given to fishers to find their own solutions to reducing unwanted catches. It is concluded that gear technology measures exist to enable the regulated fisheries to increase gear selectivity.  相似文献   

Fisheries learning exchanges and sea turtle conservation: An effort between Mexico,Cuba and the U.S. to engage Cuban coastal communities in non-consumptive alternative behaviors     

《Marine Policy》2017

The purpose of this short communication is to describe the Third International Workshop on Sea Turtle Conservation and Fisheries Exchange that took place from April 22–30, 2009 on Cuba’s Isla de la Juventud [Isle of Youth]. A group of 28 fishers, conservationists, marine scientists and fisheries managers from Cuba, Mexico and the U.S. gathered at Siguanea Bay off the island’s southwest coast. The goals of the exchange were to 1) provide a forum for sea turtle experts and fishing communities in Cuba, Mexico, and the U.S. to share experiences on conservation activities, 2) develop the scientific basis for future conservation in this highly biologically important region of Cuba, and 3) increase support by Cuban fishers for local sea turtle conservation efforts. During the exchange, participants met with local Cuban fishers about the challenges of conserving sea turtle populations while maintaining their fishing livelihoods, shared solutions developed by fishers to accomplish the same in Mexico, and undertook field and cultural activities. Key outcomes for the exchange include an improved understanding of sea turtle bycatch off the Isla de la Juventud, enhanced collaboration among the three nations in turtle conservation, and increased motivation by fishers to participate in sea turtle research and conservation. Additionally, as a direct result of this exchange, the community of Cocodrilo on the Isla de la Juventud has hosted annual sea turtle festivals that increase support for turtle conservation efforts by the local community.  相似文献   

Institutions and governance in the European Common Fisheries Policy: An empirical study of Spanish fishers' attitudes toward greater participation     

《Marine Policy》2017

Public participation in the decision-making process is a key element of good governance. In its latest proposals for reforming the Common Fisheries Policy, the European Commission acknowledges that management measures lack legitimacy without input from the fishers themselves and thus underscores the need to increase it and adapt it to local or regional conditions. This study analyzes Spanish fishermen's own views about their participation in the decision-making process. The results show that most fishers are in favor of more participation by themselves and by regional governments in the decision-making process.  相似文献   

The missing middle: Central Arctic Ocean gaps in fishery research and science coordination     

《Marine Policy》2017

The warming global climate is reducing sea-ice coverage in the central Arctic, transforming a mostly inaccessible marine region into a 'new' and relatively poorly studied ocean. History shows that exploitation of newly accessible natural resources tends to precede effective research and management measures. But in response to increasing access to the central Arctic, a precautionary approach has been taking hold, with broad political and scientific support culminating in the Oslo Declaration of 2015, which aims to prevent unregulated high seas fishing in the central Arctic. Negotiations toward a full binding agreement are continuing. Formal efforts toward assessing knowledge of the Arctic marine ecosystems and coordinating research are underway, and practitioner-based research coordination and collaboration in the region is also ongoing. Yet broad gaps in our current marine research and coordination exist, and this paper draws attention to the spatial middle, middle trophics, and the middle scale — an Arctic 'missing middle'. Scientific activity in the central Arctic Ocean region is burgeoning in recent years, and a large number of initiatives, projects, and arrangements are meeting some of the need for coordination. But full pan-Arctic scientific coordination does not yet exist. In support of ecosystem-based and precautionary management of the central Arctic Ocean, this paper considers a fully Arctic-focused organization that can both orchestrate and prioritize marine research in the Arctic in view of policy imperatives, and bring emerging scientific understanding of the region directly into the discussion and formation of new policy.  相似文献   

How subsidies affect the economic viability of small-scale fisheries     

《Marine Policy》2017

This article presents the first bottom-up analysis of the proportion of global marine fisheries subsidies to small-scale fisheries (SSF). Using existing data, the reported national subsidy amounts are split into the fraction that goes to small- and large-scale fishing sectors. Results reveal a major imbalance in subsidy distribution, with SSF receiving only about 16% of the total global fisheries subsidy amount of $35 billion in 2009. To bring this into perspective, a person engaged in large-scale fishing received around 4 times the amount of subsidies received by their SSF counterparts. Furthermore, almost 90% of capacity-enhancing subsidies, which are known to exacerbate overfishing go to large-scale fisheries, thus increasing the unfair competitive advantage that large-scale fisheries already have. The developmental, economic and social consequences of this inequity are huge and impair the economic viability of the already vulnerable small-scale fishing sector. Conclusions indicate that taxpayers' money should be used to support sustainable fishing practices and in turn ocean conservation, and not to foster the degradation of marine ecosystems, often a result of capacity-enhancing subsidies. Reducing capacity-enhancing subsidies will have minimal negative effects on SSF communities since they receive very little of these subsidies to begin with. Instead, it will help correct the existing inequality, enhance SSF economic viability, and promote global fisheries sustainability.  相似文献   

Remote electronic monitoring and the landing obligation – some insights into fishers’ and fishery inspectors’ opinions     

《Marine Policy》2017

The European fisheries management is currently undergoing a fundamental change in the handling of catches of commercial fisheries with the implementation of the 2013 Common Fisheries Policy. One of the main objectives of the policy is to end the practice of discarding in the EU by 2019. However, for such changes to be successful, it is vital to ensure stakeholders acceptance, and it is prudent to consider possible means to verify compliance with the new regulation. Remote Electronic Monitoring (REM) with Closed-Circuit Television (CCTV) has been tested in a variety of fisheries worldwide for different purposes and is currently considered as one possible tool to ensure compliance with a European ban on discards.This study focuses on Danish fishery inspectors and on fishers with REM experience, whose opinions are less well known. Their views on the landing obligation and on the use of REM were investigated using interviews and questionnaires, and contrasted to some fishers without REM experience. 80% of fishery inspectors and 58% of REM-experienced fishers expressed positive views on REM. 9 out of 10 interviewed fishers without REM experience were against REM. Participation in a REM trial has not led to antipathy towards REM. Fishery inspectors saw on-board observers, at-sea control and REM as the three best solutions to control the landing obligation but shared the general belief that the landing obligation cannot be enforced properly and will be difficult for fishers to comply with. The strengths and weaknesses of REM in this context are discussed.  相似文献   

The discard ban policy,economic trends and opportunities for the Portuguese fisheries sector     

《Marine Policy》2017

In this paper the discard ban policy within the Portuguese fisheries sector is discussed and the opportunities and impact in the fisheries economy that arise from sales of unwanted fish under the new landing obligation are evaluated. The decadal mean price of fish (€/kg, adjusted for inflation) rose from the 1940s until the 1970s, dropping thereafter. The yearly averaged economic income estimated for discards sales between 1969 and 2009 ranged from 419345€ to 2164379€. Discard ban sales could contribute from 10% to 53% of the total landed value and 9–34% of the total catches (landings + discards). Under a discard ban policy, the fishing sector with the largest economic contribution for total discards sales would be multispecies (54%), followed by trawl (26%) and seine (20%). On average, fishing sales contributed with 0.63% to gross domestic production (GDP) between 1938 and 2009. Discard sales can increase 1.07–1.46 times more than the fish landing contribution to GDP. After 1983 the average landings/imports economic ratio was 0.28:1, which means that fish imports surpassed landings economic value 3.57 fold. The discard ban policy can create economic opportunities in the national context thus helping to revitalize some specific fisheries sectors.  相似文献   

Satoumi concept illustrated by sustainable bottom-up initiatives of Japanese Fisheries Cooperative Associations     

《Marine Policy》2017

“Satoumi” is a Japanese term meaning a seascape where human-ecosystem interaction has resulted in increased biodiversity and productivity, thus improving the health of the environment and its ecosystem services. However, this definition does not do justice to the universality of the concept, and the holistic ideas and related valuable practices promoted by the term, applicable to fisheries science, contributing thus to the neglect of the term in the international stage. This article explores the importance of environmental, commercial, and research activities related to Satoumi, based on actions implemented by Fisheries Cooperative Associations (FCAs) of different prefectures in Japan. The examined case studies are bottom-up initiatives undertaken by Japanese fishermen and constitute effective means towards sustainable and competitive fisheries management. Such initiatives play an important role in disseminating the positive effects of the Satoumi approach in Japan, and promote therefore its adoption in other regions of the world as well.  相似文献