Summarised here are papers dealng with how fluctuations in environmental variables affect fisheries, and how the physical environment is changed by fishing.
in inverse chronological order.
A comparison of the consequences of fractal expectation of the numbers of niches at size with observed data on mortality rate at age.
Management of shellfish resources and inshore environments.
John F. Caddy, Fisheries Consultant
Read the presentation » (.ppt)
Sustainable Fisheries on Artificial and Natural Reefs Depend on Conserving Habitats in the Surrounding Ecosystem.
John F. Caddy PhD
Read the presentation » (.ppt)
Sustainable Fisheries on Artificial and Natural Reefs Depend on Conserving Habitats in the Surrounding Ecosystem.
John F. Caddy PhD
The importance of ‘cover’ in the life history of marine resources: a neglected issue in fisheries management?
John F. Caddy, Habitat Seminar in Tampa.
Artificial Reefs could play a role in Reducing the impact of Habitat Bottlenecks in natural Fractal Habitats on Reef Fish Productivity.
John F. Caddy
The Advantages Offered by Mediterranean Shelf Habitats for the Conservation of Demersal Resources Using the Refugium Concept. I vantaggi offerti dagli habitat di piattaforma continentale per la conservazione delle risorse demersali in Mediterraneo attraverso il concetto di rifugio.
J.F. Caddy, Independent researcher. Biol. Mar. Mediterr. (2014), 21 (1): 192-208.
Also in Natural Mortality Rates and Fractal Studies and Stock Assessment and Ecosystems Issues.
Why do assessments of demersal stocks largely ignore habitat?
Caddy, J. F. ICES Journal of Marine Science, doi:10.1093/icesjms/fss199. Accepted December 6, 2012.
Also in Stock Assessment and Ecosystems Issues.
Why do For Review Only assessmenents of demersal stocks largely ignore.
Caddy, John. ICES Journal of Marine Science. Manuscript ID: ICESJMS-2012-292. Submitted on 01-Oct-2012.
The importance of "cover" in the life histories of demersal and benthic marine resources: a neglected issue in fisheries assessment and management.
J. F. Caddy. Galley Proof, Bulletin of Marine Science, 83(1): 000–000, 2008. © 2008 Rosenstiel School of Marine and Atmospheric Science of the University of Miami.
Marine habitat and cover: their importance for productive coastal fishery resources.
Caddy, J.F. (2007). Unesco Publishing. 253 pp. EXTRACT
A Brief Overview of Catchment Basin Effects on Marine Fisheries.
J.F. Caddy. Coastal Hypoxia: Consequences for Living Resources and Ecosystems. Coastal and Estuarine Studies. Pages 355-370. Published 2001 by the American Geophysical Union.
Marine catchment basin effects versus impacts of fisheries on semi-enclosed seas.
Caddy, J.F. (2000). JCES Journal of Marine Science, 57: 628-640.
Is the pelagic-demersal ratio from fishery landings a useful proxy for nutrient availability? A preliminary data exploration for the semi-enclosed seas around Europe.
J. I. de Leiva Moreno, V. N. Agostini, J. F. Caddy, and F. Carocci. ICES Journal of Marine Science, 57: 1091–1102.
©2000 International Council for the Exploration of the Sea. Key words: semi-enclosed seas, catchment basins, fisheries production, demersals and pelagics, GIS methodology. Received 29 January 1999; accepted 10 March 2000.
Also in Regional Reviews.
Artificial shelters (casitas) as habitats for juvenile spiny lobsters Panulirus argus in the Mexican Caribbean.
Ana Minerva Arcel, William Aguilar-Dávila, Eloy Sosa-Corderol, John F. Caddy. 158: 217-224, 1997 Marine Ecology Progress Series. Published November 17, 1997.
Toward a Comparative Evaluation of Human Impacts on Fishery Ecosystems of Enclosed and semi-Enclosed Seas.
Caddy, J.F. (1993). Reviews in Fisheries Science, 1(1): 57-95.
Mapping growth and mortality rates of crevice-dwelling organisms onto a perforated surface: the relevance of 'Cover' to the carrying capacity of natural and artificial substrates.
Caddy, J. F. and C. Stamatopoulos. (1990). Estuarine Coastal and Shelf Sci. 31; pp87-106.
Periodicidad de los desembarcos de merluza (Merluccius merluccius) y salmanote (Mullus sp.sp.) en la Isla de Mallorca.
Astudillo, A and J.F. Caddy. (1986). p221-234. In: Int. Symp. Long Term Changes Mar. Fish. Pop., Vigo 1986.
Interactions in Kelp Bed Ecosystems in the Northwest Atlantic: Review of a Workshop.
Pringle J.D., G.J. Sharp and J.F. Caddy. (1982). Canadian Special Publication of Fisheries and Aquatic Sciences 59. Pp 108-115
Proceedings of the workshop on the relationship between sea urchin grazing and commercial plant/animal harvesting.
Pringle J.D., G.J. Sharp and J.F. Caddy. (1980). Can. Tech. Rep. Fish. Aquat. Sci. 954. 271p.
The influence of variations of the seasonal temperature regime on survival of larval stages of the American lobster (Homarus americanus) in the Southern Gulf of St Lawrence.
Caddy, J.F. Rapp. P.-v. Réun. Cons. Int. Expor. Mer. 175, pp 204-216.
Contrast Between Recent Fishery Trends and Evidence for Nutrient Enrichment in Two Large Marine Ecosystems: The Mediterranean and the Black Seas.
Caddy, J.F.
Also in Regional Reviews.