Social and Behavioral Sciences Commons^™

The Use Of Seal Bombs In California Fisheries: Unknown Impacts Point To An Urgent Need For More Research, Aimee Kerr

Working Papers

Commercial fishing in California is a significant source of jobs and incomes. The industry can also produce detrimental environmental impacts, including injuries to threatened and endangered marine mammals and damage to marine ecosystems. There are a host of state and federal legal and regulatory mechanisms in place to protect marine mammals and their habitat. Some of these are more effective than others, and all exist within a continually evolving political and economic landscape. Seal bombs are incendiary devices used by some fishers to deter sea lions, seals, and other mammals from fish nets and fishing grounds. Measures to allow the …

An Economic Justification For The Development And Establishment Of Seascapes In The Coral Triangle, Sorina Seeley

Working Papers

Spanning six counties and over six million square kilometers, the Coral Triangle is home to 75% of the world’s coral species, 37% of the world’s coral reef fish, 6 out of 7 of the world’s marine turtle species and an array of pelagic fish and cetaceans. In addition to its outstanding biodiversity, the Coral Triangle provides economic, social, and cultural benefits to over 396 million people and directly supports the livelihoods of over 130 million inhabitants. It is also one of the fastest growing regions of the world. The same economic opportunities driving the region’s growth are also putting enormous …

Aligning Decision-Making And Key Behaviors With Effective Fisheries Management, Megan Godfrey (Now Hillgartner), Rod Fujita

Working Papers

At least two-thirds of global fish stocks are overfished or fully exploited (FAO, 2014). As a result, fisheries are not producing nearly as much food, profit, or livelihood opportunities as they could be. Well implemented and effective Rights Based Management (RBM) can reverse these trends, but designing and implementing such systems is challenging.

There are good design principles based on research and experience for designing RBM systems, focused on ensuring that stakeholders buy into management measures and that fishermen can capture the benefits of their own conservation efforts. However, there are many other decisions that must be made and behaviors …

The Value Of Recreational Fishing In The Irish Marine Waters: A Travel Cost Analysis Using On-Site Count Data Models, Stephen Hynes, Rainey Graeven

Working Papers

This paper’s contribution to the understanding of marine recreational pursuits in Ireland is based on the estimation of the first sea angling demand function. We use this empirical work to inform the more general debate surrounding resource allocation between commercial fisheries and recreational anglers. The study compares the use of Poisson and negative binomial count data models to estimate sea angling trip demand. The models also account for truncation and endogenous stratification; two issues that need to be controlled for when dealing with on-site sampled populations. The models are then used to estimate the mean willingness to pay of the …

Technical Appendix: Economic Impact Of The Commercial Fisheries On Local County Economies From Catch In California National Marine Sanctuaries 2010, 2011 And 2012. Marine Sanctuaries Conservation Series Onms-13-07, Vernon R. Leeworthy, Desiree Jerome, Kelsey Schueler

Working Papers

This report documents the data and methods of estimation used in estimating the economic impact of commercial fishing catch from all four National Marine Sanctuaries in California on local county economies in terms of harvest revenue received by fishermen and the associated economic impacts, including multiplier impacts, on total output, value added, income and the number of full- and part-time jobs.