A
pre-tested mail questionnaire was used to collect information on
the characteristics, fishing habits, motivations and attitudes,
and expenditures of billfish anglers in Costa Rica. The survey
was sent to 880 anglers who chartered a billfish fishing trip in
Costa Rica during the previous year (1993-1994). The survey was
conducted by the Human Dimensions of Fisheries Research Lab at
Texas A&M University and was sponsored by The Billfish
Foundation, in cooperation with Costa Rica Ecology Watch, the
Costa Rica Tourism Institute, Game Conservation International,
and various local charterboat operators. A total of 509
questionnaires were completed and returned by billfish anglers.
After non-deliverables were removed, an overall effective
response rate of 63% was achieved which compares favorably with
response rates from previous angler studies conducted by the
investigators. A sample of 31 non-respondents was contacted by
telephone and asked an abbreviated set of questions to avoid
making the assumption that non-respondents were similar to
respondents. There were few differences overall and sample
results were weighted where possible in making inferences about
the population of billfish anglers in Costa Rica. Overall, the
few differences revealed between respondents and non-respondents
suggest the former are representative of the population.
Characteristics of Billfish Anglers
| |
Most (98%) anglers were
male and they averaged 49 years of age. They were
predominantly white (98%) and non-hispanic (97%). |
| |
The median income
category was $160,000 - $179,000 (U.S. Dollars), with
43% reporting incomes of $200,000 or more. Their median
education level was one year of graduate school and 30%
reported more than two years of graduate education. |
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Most (54%) had been
saltwater fishing for 20 years or more (average = 25
years), and fishing for billfish specifically for 10
years or more (average = 14 years). |
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Most (61%) rated fishing
as their most important outdoor activity. |
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The most preferred
species anglers sought were marlin, sailfish, and
tarpon, respectively. Most (61%) anglers reported not
putting most of their fishing effort into one particular
species. |
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Anglers reported an
average of 40 days of recreational fishing (median = 30)
in the previous 12 months. |
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When asked to list the
two most critical issues facing the recreational
billfish fishery in Costa Rica, longlining was
identified most often. This was followed by commercial
fishing in general. |
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One half (50%) of the
anglers reported their household owns one or more power
boats, with an average length of 29 feet. |
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Only 34% of the anglers
were members of either The Billfish Foundation or the
International Game Fish Association. |
| |
Most (74%) of the anglers
reported they subscribed to fishing or boating
magazines. The most frequently mentioned magazine was
Marlin Magazine. |
Costa Rican Billfish Trip Characteristics
| |
The 88 charter boats
identified for study purposes reported chartering an
estimated 5,219 billfish boat trips during the past year
(Sept. 1993- Aug. 1994), resulting in a total of 15,657
individual angler days on the water. |
| |
Forty-eight percent of
these boats were based in Flamingo, 16% in Quepos, 10%
in Golfito, and 9% in Ocotal. |
| |
Most (61%) anglers took
one billfish trip to Costa Rica during the previous 12
months, with an average of four days spent fishing on
the most recent trip. |
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A median of 1 (average =
1.02) day of fishing per person was required to boat a
billfish (bring a billfish to the boat), or .34 days per
boat. |
| |
Billfish anglers brought
an average of .1 billfish to the dock during the
previous 12 months. |
| |
When anglers were asked
how their travel plans would change if longlining in
Costa Rica reduced billfish populations so their chances
of a successful trip were decreased by 25%, about 82%
indicated they would travel to a new destination to go
billfish fishing. |
| |
Most likely destinations
for displaced anglers were Panama (45%), Venezuela
(38%), Mexico/Pacific (34%) and Guatemala (30%). |
Billfish Anglers Opinions on Management Options
| |
Most anglers indicated
support for four recreational billfish fishery options:
catch and release only (zero bag limit) (86%), mandatory
"no kill" tournaments (85%), minimum sizes for billfish
(78%), and not allowing stainless steel hooks (53%). |
| |
Most anglers indicated
they were opposed to the following options: allow hand
lining and harpooning for recreational purposes (84%), a
one fish bag limit per boat (53%) and a one fish bag
limit per person (53%). |
| |
There was no clear
consensus on some management options. About one-third of
the anglers were neutral on the following options: no
live baiting (39%), artificial baits only (39%),
seasonal closures for billfish (35%), no double hooks
(35%), and area closures for billfish (34%). |
Billfish Angler Expenditures in Costa Rica
| |
Anglers reported spending
an average of $3,446 on the most recent trip to Costa
Rica. |
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The trip averaged 7 days
with just over 4 days of fishing. |
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Total direct expenditures
for billfish angling trips to Costa Rica (excluding
airfare) were estimated at $5,492,006. |
| |
Total billfish charter
boat angler expenditures for their entire 7 day trip
(excluding air transportation costs to Costa Rica) were
estimated at $8,880,986. Unlike previous studies of
resident billfish anglers in the U.S. Atlantic and
Puerto Rico, this is "new money" to Costa Rica. |
Economic Impact of Billfish Angler Expenditures
| |
Total trip expenditures
by billfish anglers in Costa Rica (excluding airfare)
had a total economic impact of $17,761,972 on the
nation's economy. |
| |
Every U.S. dollar worth
of expenditures in Costa Rica by non-resident anglers
results conservatively in $2 in indirect and induced
economic impact before the money eventually leaves the
country. |
Economic Value of the Billfish Fishery
| |
Since an angler's actual
expenditures are only a partial measure of the true
value of the recreational fishery to the individual,
they are not a useful measure of its total economic
benefit. Measures of willingness to pay in excess of
trip expenditures can be used to estimate the value of
these additional benefits (consumer surplus) to anglers. |
| |
Consumer's surplus for
billfish trips in Costa Rica was estimated at $1,777 per
trip. |
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When the total number of
charter boat billfish angler trips taken in Costa Rica
last year (15,657) is multiplied by $1,777, anglers
received an annual economic benefit of $18,428,289 above
total direct expenditures for the trip. |
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When the total annual
consumers surplus ($18,428,289) is combined with the
total annual expenditures associated with billfish
fishing ($9,886,430), the total present economic value
of the charter boat billfish fishery in Costa Rica is
estimated at $28,314,720. |
Conclusions
| |
Billfish anglers in Costa
Rica can be characterized as an experienced, committed,
and conservation-minded group of individuals for whom
recreational fishing is a central life interest. There
was even more homogeneity among this group of anglers on
conservation and management issues than seen previously
with billfish anglers in the U.S. Atlantic and in Puerto
Rico. |
| |
Using several definitions
of ecotourism, we concluded that billfish angling in
Costa Rica qualifies as an ecotourism activity. This is
important because Costa Rica is widely recognized for
its policy of promoting ecotourism as a potential source
of earnings supplemental to and possibly replacing those
of agriculture and extractive industries. |
| |
Tourism is voluntary,
however, in that billfish anglers can choose to fish
elsewhere if they continue to see a decline in the
quality of billfish angling in Costa Rica. Tourism
officials need to work to maintain abundant billfish
stocks in support of a sustainable billfish fishery if
they are to be effective in an economic development
sense. The more Costa Rica can do to maintain/enhance
its billfish angling assets, the more competitive it
will be among angling tourism destinations. |
| |
The total economic impact
(direct, indirect, and induced expenditures) of the
recreational charter boat billfish fishery is only about
3% of the total economic impact of the nation's entire
tourism industry ($600 million). However, only when the
total recreational billfish fishery (we weren't able to
study it all) is taken into account, along with other
recreational fisheries in the Pacific as well as those
in the Atlantic, can we begin to comprehend the enormity
of overall economic impact associated with recreational
fisheries in Costa Rica and the need to protect the
fishery resource base upon which it depends. |
| |
There are sufficient
economic data ("best available technical data") to
justify a re- allocation of fishery resources to favor
the recreational fishery with more attention to resource
protection/enforcement efforts. Decision makers need to
view the billfish fishery as they do other critical
elements of the tourism industry, with emphasis on
economic impacts on local communities as well as the
nation, jobs and earnings associated with tourist
expenditures, and indirect and induced economic effects.
The extent to which billfish resources are seen as in
jeopardy will demand decisions be made immediately. |
| |
A new set of negotiated
rules and regulations are necessary; one where resource
abundance is maintained to meet the needs of anglers who
release alive the vast majority of fish caught and also,
one whereby billfish that are legitimately caught as
by-catch by domestic longliners can be utilized as a
source of protein by Costa Rican citizens. |
| |
The proposed ban on
billfish exports is probably a sufficient dis-incentive
to directed commercial billfish fisheries, but it needs
to be extended beyond sailfish to include all billfish
species. If a ban on exports doesn't discourage a
directed commercial fishery and further the commercial
industry indicates by its actions that it is willing to
jeopardize the economic impacts and values associated
with the recreational fishery, more stringent
regulations and enforcement efforts may be necessary. |
Prepared for The Billfish Foundation,
Game Conservation International, the Costa Rica Tourism
Institute, Costa Rica Ecology Watch, Club Amateur de Pesca de
Costa Rica, and several anonymous billfish anglers under a
contract with Texas A&M University.
Estudio Socio Economico
de la Pesca Recreativa de Agujas en Costa Rica (1995)
Robert B. Ditton and
Shepherd R. Grimes
Traducido por Jose
Miguel Jimenez
Resumen Ejecutivo
Se utilizo un cuestionario previamente
examinado, para recolectar informacion acerca de las
caracter¡sticas en: los bitos de pesca, actividades y
motivaciones, y gastos hechos debido a la pesca de agujas en
Costa Rica. La encuesta se le envio a 800 pescadores que
alquilaron el servicio para ir a pescar en Costa Rica, durante
el ano pasado (1993-1994) La encuesta estuvo a cargo de el
Laboratorio de Investigacones del Dept. de Pesca y Vida
Silvestre de la Universidad de Texas A&M (Human Dimensions of
Fisheries Research Lab) y fue auspiciado por The Billfish
Foundation en cooperacion con Costa Rica Ecology Watch, Game
Conservation International , Club Amateur de Pesca de Costa
Rica, Instituto Costarricense de Turismo (I.C.T.) y varias
empresas locales dedicadas a el alquiler de botes. Un total de
509 cuestionarios fueron contestados y devueltos por los
pescadores. Despu‚s que se eliminaron los que nunca llegaron a
su destino. Se encontro un porcentaje total de respuesta de 63%,
determinandose que el porcentaje es bastante positivo, ya que se
compar¢ con otros porcentajes en otros estudios. Una muestra de
31 pescadores que no respondieron, fue contactada por medio del
tel‚fono y se les hizo un set de preguntas m s cortas, partiendo
del supuesto que los que no respondieron eran diferentes a los
que respondieron. Se hayaron pocas diferencias en si, y los
resultados se ajustaron para saber sobre la poblacion de
pescadores en Costa Rica; para llegar asi a una mejor
representacion de los pescadores y mejor resultado de la
poblacion de pescadores de agujas en Costa Rica. En s¡ntesis las
diferencias encontradas entre los que contestaron y los que no
contestaron, sigieren que los primeros son representativos de la
poblacion de pescadores de agujas.
Caracter¡sticas de los Pescadores de
Agujas
| |
La mayor¡a (98%) de los
pescadores son hombres con un promedio de edad de 49
anos. Son predominantemente blancos (98%) y no Hispanos
(97%). |
| |
El ingreso promedio
estaba entre $160,000 y $179,000 (Dolares Estadonidense)
teniendo un 43% de los consultados un ingreso promedio
de $200,000 o mas. Su volante central en educacion es de
un ano de maestria y un 30% reportaron mas de dos anos
de maestria. |
| |
La mayor¡a (54%) ha
estado pescando en agua salada por 20 anos o m s (un
promedio de 25 a¤os) y pescando agujas especificamente
por 10 anos o mas (un promedio de 14 anos). |
| |
Muchos (61%)
categorizaron la pesca como su m s importante actividad
al aire libre. |
| |
Las especies m s
preferidas para la pesca son: Marlin, Pez Vela, y S balo;
respectivamente. Un 61% de los pescadores reportaron no
poner la mayor¡a de sus esfuerzos en pescar una sola
especie. |
| |
Los pescadores reportaron
un promedio de 40 d¡as de pesca recreacional (con un
volante medio de 30 d¡as) en los 12 meses previos a el
estudio. |
| |
Cuando se les pregunto
cuales eran los dos problemas mas cr¡ticos por los que
atraviesa la pesca de agujas en Costa Rica, se nombro la
pesca de longlining como primer problema y segundo la
pesca comercial en general. |
| |
La mitad (50%) de los
pescadores reportaron tener uno o mas botes de por lo
menos 29 pies de largo en su hogar. |
| |
Solo un 34% de los
pescadores eran miembros de The Billfish Foundation o
The International Game Fish Association . |
| |
La mayor¡a (74%) de los
pescadores contestaron que estaban suscritos a una
revista de pesca o botes, y la revista m s mencionada
fue Marlin Magazine. |
Caracter¡sticas de un Viaje de Pesca en Costa Rica
| |
Los 88 botes de alquiler
identificados para el estudio, reportaron un estimado de
5,219 en viajes de alquiler para la pesca durante el
periodo entre Septiembre de 1993 y Agosto de 1994,
resultando en un total de 15,657 d¡as pescando. |
| |
Un cuarenta y ocho
porciento de las embarcaciones ten¡an como puerto base
Flamingo, 16% Quepos, 10 % Golfito y 9% Ocotal. |
| |
La mayor¡a (61%) de los
pescadores hicieron un viaje de pesca de agujas en Costa
Rica durante los pasados 12 meses, con un promedio de
cuatro d¡as de pesca en el ultimo viaje hecho. |
| |
Un volante medio de 1 (promedio
= 1.02) por cada d¡a de pesca por persona se utilizo
para traer un pez a el bote, o 0.34 d¡as por embarcacion. |
| |
Los pescadores trajeron
un promedio de 0.1 agujas a el muelle durante los
pasados doce meses. |
| |
Cuando se les pregunto
como cambiarian sus viajes de pesca si la pesca
comercial en Costa Rica segu¡a reduciendo la poblacion
de agujas, y su chance de tener un viaje de pesca
exitoso se redugera en un 25%, como un 82% indicaron que
viajar¡an a otro lugar para ir a pescar agujas. |
| |
Los lugares preferidos
para pescar fueron: Panama 45%, Venezuela 38%, el
Pac¡fico de Mexico 34 % y Guatemala 30%. |
Opiniones acerca de las Opciones en la Administraci¢n de
Especies de Agujas
| |
Muchos de los pescadores
apoyaron cuatro de las opciones para la pesca recreativa
de peces de agujas, entre ellas estaban: captura y
liberalizacion de la presa (cero retencion) 86%, torneos
mandatorios de no matar 85%, tamano m¡nimo de las agujas
78%, y prohibir el uso de anzuelos de acero inoxidable
53%. |
| |
Muchos pescadores se opusieron a las siguientes opciones
: permitir la captura utlilizando cordel de mano y
arpones para propositos recreativos (84%), quedarse con
un pescado por bote (53%) y quedarse con un pescado por
persona (53%).
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