1,926 research outputs found
The Spanish Mediterranean Fishing Guilds (Cofradias): An Example of Collaborative Management with a Key Role in Sustainable Fisheries
[EN] The management of Spanish coastal fisheries is based on a mixed model where the centralised action of the government is combined with the self-organisation of fishers in cofradias (guilds). These institutions have economic and political functions, intermediating between the State and the fishing sector and mediating in the conflicts that may occur. They also have welfare and mutualist tasks. This original and traditional co-management model is part of the social capital of traditional Spanish fishing. The aim of this article is to explore the possibilities of these Spanish fishers' organisations in order to improve the legitimacy of the fishery system and the sustainability of fisheries. Our hypothesis is that updating and adapting some aspects of the cofradias model could produce efficient forms of collaborative management and lead to improvements in the sustainability of fisheries. To validate this hypothesis the study analysed 69 face-to-face interviews in 21 Spanish-Mediterranean guilds. The analysis focused on three core aspects: the control of fishing resources; the integration of fishing knowledge in the management system; and, finally, the guilds contribution to the legitimacy of the system in the eyes of the fishers.This work was supported by National Plan for Scientific and Technological Research and Innovation (Spanish Economy and Competitiveness Ministry). Research Project CSO2016-76135-P. There is no conflict of interest declared in this article.Herrera-Racionero, P.; Lizcano, E.; Miret Pastor, LG.; Mascarell, Y. (2019). The Spanish Mediterranean Fishing Guilds (Cofradias): An Example of Collaborative Management with a Key Role in Sustainable Fisheries. Fisheries. 44(4):172-182. https://doi.org/10.1002/fsh.10224S172182444Alegret J. L.1999.Gestión comunitaria cogestión y mercado. La evolución histórica de la gestión de la pesca en el Mediterráneo español. Pages109–124inG.Allut andJ.Pascual editors. Antropología de la pesca/Santiago de Compostela: Asociación Galega de Antropoloxía.La pesca a la Mediterrània 2016 Universidad de Alicante Alicante J. L Alegret J. L. Sánchez Lizaso Les confraries de pescadors a Espanya 47 54Andalusian Decree 86/2004 of March 2 2004 about Fishers Guilds and their Institutions. Available:https://www.juntadeandalucia.es/boja/2004/52/3Ariza, E., Pons, F., & Breton, F. (2016). Is «socio-ecological culture» really being taken into account to manage conflicts in the coastal zone? Inputs from Spanish Mediterranean beaches. Ocean & Coastal Management, 134, 183-193. doi:10.1016/j.ocecoaman.2016.10.006Catalan Law 22/2002 of July 12 2002 of Fishers Guilds. «DOGC» n. 3684. Available:https://www.boe.es/buscar/pdf/2002/BOE-A-2002-15890-consolidado.pdfCochrane, K. L., & Garcia, S. M. (Eds.). (2009). A Fishery Manager’s Guidebook. doi:10.1002/9781444316315Corral-Quintana, S., Legna-de la Nuez, D., Legna Verna, C., Hernández, J. H., & Romero-Manrique de Lara, D. (2016). How to improve strategic decision-making in complex systems when only qualitative information is available. Land Use Policy, 50, 83-101. doi:10.1016/j.landusepol.2015.09.0045. European Comission.2013.Commission implementing regulation6. (EU) Nº 1419/2013. Availablehttp://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32013R1419&from=ES(May2017)European Commission.2014.Coastal zones: achieving sustainable management. Availablehttp://ec.europa.eu/environment/integration/research/newsalert/pdf/coastal_zones_sustainable_management_46si_en.pdf(May 2017).European Parliament.2012.Common position on the role of the RACS in the future Common Fisheries Policy Reform. Available:http://www.europarl.europa.eu/document/activities/cont/201203/20120322ATT41696/20120322ATT41696EN.pdf(May 2017).Frangoudes, K., Marugán-Pintos, B., & Pascual-Fernández, J. J. (2008). From open access to co-governance and conservation: The case of women shellfish collectors in Galicia (Spain). Marine Policy, 32(2), 223-232. doi:10.1016/j.marpol.2007.09.007Herrera-Racionero, P., Lizcano-Fernández, E., & Miret-Pastor, L. (2015). «Us» and «them». Fishermen from Gandía and the loss of institutional legitimacy. Marine Policy, 54, 130-136. doi:10.1016/j.marpol.2014.12.018Jentoft, S. (2000). Legitimacy and disappointment in fisheries management. Marine Policy, 24(2), 141-148. doi:10.1016/s0308-597x(99)00025-1Kosamu, I. B. M. (2015). Conditions for sustainability of small-scale fisheries in developing countries. Fisheries Research, 161, 365-373. doi:10.1016/j.fishres.2014.09.002Law 2/2007 of March 12 2007 of Marine Fishery and Aquaculture of Murcia region. Available inhttps://www.boe.es/boe/dias/2008/07/21/pdfs/A31793-31815.pdf(November 2018)Long, R. D., Charles, A., & Stephenson, R. L. (2015). Key principles of marine ecosystem-based management. Marine Policy, 57, 53-60. doi:10.1016/j.marpol.2015.01.013Mackinson, S., Wilson, D. C., Galiay, P., & Deas, B. (2011). Engaging stakeholders in fisheries and marine research. Marine Policy, 35(1), 18-24. doi:10.1016/j.marpol.2010.07.003MAGRAMA (Ministry of Agriculture Food and Environment).2015.Estadísticas pesqueras: Pesca marítima. Availablehttp://www.magrama.gob.es/es/estadistica/temas/estadisticas-pesqueras/pesca-maritima/(July 2017)Martínez-Novo, R., Lizcano, E., Herrera-Racionero, P., & Miret-Pastor, L. (2016). Innovation or ‘Inventions’? The conflict between latent assumptions in marine aquaculture and local fishery. Public Understanding of Science, 27(2), 214-228. doi:10.1177/0963662516651358Noy, C. (2008). Sampling Knowledge: The Hermeneutics of Snowball Sampling in Qualitative Research. International Journal of Social Research Methodology, 11(4), 327-344. doi:10.1080/13645570701401305Ostrom, E. (2009). A General Framework for Analyzing Sustainability of Social-Ecological Systems. Science, 325(5939), 419-422. doi:10.1126/science.1172133Pita, P., Fernández-Vidal, D., García-Galdo, J., & Muíño, R. (2016). The use of the traditional ecological knowledge of fishermen, cost-effective tools and participatory models in artisanal fisheries: Towards the co-management of common octopus in Galicia (NW Spain). Fisheries Research, 178, 4-12. doi:10.1016/j.fishres.2015.07.021Producer organisations are officially recognised bodies set up by fishery or aquaculture producers. They play an essential role in running the European Common Fisheries Policy.State Marine Fishery Law: Law 3/2001 of March 26 2001. BOE (State Official Gazette) number 75. Available:https://www.boe.es/buscar/doc.php?id=BOE-A-2001-600
Recycling Attitudes and Behavior among a Clinic-Based Sample of Low-Income Hispanic Women in Southeast Texas
We examined attitudes and behavior surrounding voluntary recycling in a population of low-income Hispanic women. Participants (N = 1,512) 18–55 years of age completed a self-report survey and responded to questions regarding household recycling behavior, recycling knowledge, recycling beliefs, potential barriers to recycling (transportation mode, time), acculturation, demographic characteristics (age, income, employment, marital status, education, number of children, birth country), and social desirability. Forty-six percent of participants (n = 810) indicated that they or someone else in their household recycled. In a logistic regression model controlling for social desirability, recycling behavior was related to increased age (P<0.05), lower acculturation (P<0.01), knowing what to recycle (P<0.01), knowing that recycling saves landfill space (P<0.05), and disagreeing that recycling takes too much time (P<0.001). A Sobel test revealed that acculturation mediated the relationship between recycling knowledge and recycling behavior (P<0.05). We offer new information on recycling behavior among Hispanic women and highlight the need for educational outreach and intervention strategies to increase recycling behavior within this understudied population
Charge separation relative to the reaction plane in Pb-Pb collisions at TeV
Measurements of charge dependent azimuthal correlations with the ALICE
detector at the LHC are reported for Pb-Pb collisions at TeV. Two- and three-particle charge-dependent azimuthal correlations in
the pseudo-rapidity range are presented as a function of the
collision centrality, particle separation in pseudo-rapidity, and transverse
momentum. A clear signal compatible with a charge-dependent separation relative
to the reaction plane is observed, which shows little or no collision energy
dependence when compared to measurements at RHIC energies. This provides a new
insight for understanding the nature of the charge dependent azimuthal
correlations observed at RHIC and LHC energies.Comment: 12 pages, 3 captioned figures, authors from page 2 to 6, published
version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/286
Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics
A detailed study is presented of the expected performance of the ATLAS
detector. The reconstruction of tracks, leptons, photons, missing energy and
jets is investigated, together with the performance of b-tagging and the
trigger. The physics potential for a variety of interesting physics processes,
within the Standard Model and beyond, is examined. The study comprises a series
of notes based on simulations of the detector and physics processes, with
particular emphasis given to the data expected from the first years of
operation of the LHC at CERN
A note on comonotonicity and positivity of the control components of decoupled quadratic FBSDE
In this small note we are concerned with the solution of Forward-Backward
Stochastic Differential Equations (FBSDE) with drivers that grow quadratically
in the control component (quadratic growth FBSDE or qgFBSDE). The main theorem
is a comparison result that allows comparing componentwise the signs of the
control processes of two different qgFBSDE. As a byproduct one obtains
conditions that allow establishing the positivity of the control process.Comment: accepted for publicatio
Multiplicity dependence of jet-like two-particle correlations in p-Pb collisions at = 5.02 TeV
Two-particle angular correlations between unidentified charged trigger and
associated particles are measured by the ALICE detector in p-Pb collisions at a
nucleon-nucleon centre-of-mass energy of 5.02 TeV. The transverse-momentum
range 0.7 5.0 GeV/ is examined,
to include correlations induced by jets originating from low
momen\-tum-transfer scatterings (minijets). The correlations expressed as
associated yield per trigger particle are obtained in the pseudorapidity range
. The near-side long-range pseudorapidity correlations observed in
high-multiplicity p-Pb collisions are subtracted from both near-side
short-range and away-side correlations in order to remove the non-jet-like
components. The yields in the jet-like peaks are found to be invariant with
event multiplicity with the exception of events with low multiplicity. This
invariance is consistent with the particles being produced via the incoherent
fragmentation of multiple parton--parton scatterings, while the yield related
to the previously observed ridge structures is not jet-related. The number of
uncorrelated sources of particle production is found to increase linearly with
multiplicity, suggesting no saturation of the number of multi-parton
interactions even in the highest multiplicity p-Pb collisions. Further, the
number scales in the intermediate multiplicity region with the number of binary
nucleon-nucleon collisions estimated with a Glauber Monte-Carlo simulation.Comment: 23 pages, 6 captioned figures, 1 table, authors from page 17,
published version, figures at
http://aliceinfo.cern.ch/ArtSubmission/node/161
Multi-particle azimuthal correlations in p-Pb and Pb-Pb collisions at the CERN Large Hadron Collider
Measurements of multi-particle azimuthal correlations (cumulants) for charged
particles in p-Pb and Pb-Pb collisions are presented. They help address the
question of whether there is evidence for global, flow-like, azimuthal
correlations in the p-Pb system. Comparisons are made to measurements from the
larger Pb-Pb system, where such evidence is established. In particular, the
second harmonic two-particle cumulants are found to decrease with multiplicity,
characteristic of a dominance of few-particle correlations in p-Pb collisions.
However, when a gap is placed to suppress such correlations,
the two-particle cumulants begin to rise at high-multiplicity, indicating the
presence of global azimuthal correlations. The Pb-Pb values are higher than the
p-Pb values at similar multiplicities. In both systems, the second harmonic
four-particle cumulants exhibit a transition from positive to negative values
when the multiplicity increases. The negative values allow for a measurement of
to be made, which is found to be higher in Pb-Pb collisions at
similar multiplicities. The second harmonic six-particle cumulants are also
found to be higher in Pb-Pb collisions. In Pb-Pb collisions, we generally find
which is indicative of a Bessel-Gaussian
function for the distribution. For very high-multiplicity Pb-Pb
collisions, we observe that the four- and six-particle cumulants become
consistent with 0. Finally, third harmonic two-particle cumulants in p-Pb and
Pb-Pb are measured. These are found to be similar for overlapping
multiplicities, when a gap is placed.Comment: 25 pages, 11 captioned figures, 3 tables, authors from page 20,
published version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/87
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