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A case study of an integrated wildlife management strategy using a sustainable approach in a rural community of southern Mexico

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This study was carried out in Cano Cruz´s UMA (Unit for Conservation and Sustainable use of Wildlife), Campeche, Mexico, which offers sport-hunting as its main activity. Data were gathered based on a participatory rural appraisal (e.g. semi-structured interviews, direct observations, participation in regional meetings and databases). During 2009 we assessed the sustainability index of UMA hunting and for the integrated/diversified UMA scenario. Data shows that beside sport-hunting there were 12 non-conventional practices in the region, including breeding facilities for fauna to be reintroduced into UMA´s and for local use (e.g. pets), biodiversity interpretative boards, bird watching activities, handicraft exhibitions, as well as a local natural history museum that could be included in UMA´s integrated management strategies. The sustainability index was significantly higher (63.55%) when UMA activities were developed under an integrated and diverse use of wildlife resources, compared to the actual management strategy, which scored only 22.78%. Thus, we propose that local villages in southern México should adopt and apply an integrated of UMA´s activities in order to encourage local, social and economic development, as well as wildlife conservation.
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E3 Journal of Environmental Research and Management Vol. 4(11). pp. 0352-0358, November, 2013
Available online http://www.e3journals.org
ISSN 2141-7466 © E3 Journals 2012
Full Length Research Paper
A case study of an integrated wildlife management
strategy using a sustainable approach in a rural
community of southern Mexico
Oscar Gustavo Retana Guiascón*, Demián Hinojosa-Garro y, Jesús Vargas Soriano
Laboratory of Wildlife Management. Center for Sustainable Development and Wildlif e Studies (CEDESU). University of
Campeche. Av. Agustín Melgar s/n Colonia Buenavista, CP. 24039, Campeche, México.
Accepted 12 November, 2013
This study was carried out in Cano Cruz´s UMA (Unit for Conservation and Sustainable use of Wildlife),
Campeche, Mexico, which offers sport-hunting as its main activity. Data were gathered based on a participatory
rural appraisal (e.g. semi-structured interviews, direct observations, participation in regional meetings and
databases). During 2009 we assessed the sustainability index of UMA hunting and for the integrated/diversified
UMA scenario. Data shows that beside sport-hunting there were 12 non-conventional practices in the region,
including breeding facilities for fauna to be reintroduced into UMA´s and for local use (e.g. pets), biodiversity
interpretative boards, bird watching activities, handicraft exhibitions, as well as a local natural history museum
that could be included in UMA´s integrated management strategies. The sustainability index was significantly
higher (63.55%) when UMA activities were developed under an integrated and diverse use of wildlife resources,
compared to the actual management strategy, which scored only 22.78%. Thus, we propose that local villages
in southern México should adopt and apply an integrated of UMA´s activities in order to encourage local, social
and economic development, as well as wildlife conservation.
Key words: wildlife management, integrated management, peasant management, human-wildlife relationships,
sustainable approach, natural resources, rural community.
INTRODUCTION
Nowadays worldwide protected natural areas are
considered not only terns of biodiversity, but to also
provide a wide range of goods and services for human
communities in terms of cultural and economic activities,
especially in the case of indigenous and rural
communities (Millennium Ecosystem Assessment, 2005;
Sarukhán et al., 2009).
In Mexico the need for a new integrated and diversified
management strategy for wildlife use in natural areas,
which is managed by rural communities in order to
encourage sustainable practices and to promote local
development opportunities, is clear. For this reason, as a
result in 1997 the Ministry of Environmental and Natural
Resources (SEMARNAP) launched a Conservation of
Wildlife and Productive Diversification in Rural Sector
*Corresponding authors: E-mail: retana1967@yahoo.com.mx
program (SEMARNAP 1997) to promote biodiversity
conservation as well as socioeconomic development.
This program was founded on the bases of two main
strategies: 1) Conservation and Recovery of Priority
Species and 2) Development of Units for Conservation
and Sustainable Use of Wildlife (UMAs). As a result,
areas designated for UMAs activities have been
increasing significantly, reaching the same extension that
has been designated for protected areas in the country.
In addition, UMAS have also promoted the active
participation of the rural communities, achieving gradually
a new perception as the benefits are derived from
sustainable wildlife management (INE, 2000; Retana,
2006). However, most UMAs do not have
diversified/integrated activities, and have focused only on
extractive activities like sport-hunting rather than non
extractive ones such as ecotourism and environmental
education. Thus, in the present study we evaluate and
determine the potential of an integrated management
strategy (non extractive activities) for flora and fauna
under the scheme of community UMAs in Cano Cruz
village to encourage non- conventional productive
alternatives that could allow for both wild life conservation
and local development.
RESEARCH METHODOLOGY
Description of study area
The study was carried out in Carlos Cano Cruz village
that is located on the south-east of Campeche, Mexico
(19º 22' 17.9" N and 89º 52' 56" W). Flora consists of
evergreen seasonal forest represented by species such
as zapote (Manilkara zapota); ramón (Brosimun
alicastrum); pucté (Bucida buceras); pimienta (Pimienta
dioica); tabaquillo (Alseis yucatenensis); ya’axnik (Vitex
gaumeri), among others. The mean annual temperature
is 26.8°C and rainfall of 1100 mm (Flores and Espejel,
1994). Cano Cruz inhabitants are not native to
Campeche, they migrated in 1992 from the state of
Tlaxcala, Veracruz and Tabasco. Nowadays, there are
250 inhabitants. Soy bean, sorghum and maize
cultivation are the main economic activities, as well as
some lamb and honey production (INEGI, 2005). Cano
Cruz village owns 9,600 ha in which hunting and
cinegetic activities for self consumption take place. The
most hunted species are ocellated turkey (Maleagris
ocellata), white- tailed deer (Odocoileus virginianus), red
brocket deer (Mazama americana) and collared peccary
(Pecari tajacu).
Methods and Indices used in the research
Fieldwork was carried out from March 2009 to September
2010. Participative evaluation methods with semi-
structured interviews (Chambers, 1994) were applied (n=
100) in order to evaluate the local knowledge concerning
direct use of flora and fauna. At the same time an Integral
Planning method was applied (Stokes et al., 1968;
Goggins et al., 1971; Anderson and Hurley, 1987), to
determine the potential of the community to develop an
integrated management plan for their UMA.
This method consists of the analysis of : 1) the
abundance of wild fauna based on local knowledge; 2)
the actual use of wild fauna; 3) the actual use of wild
species for local use; 4) future scenarios for wild life use,
5) the relationship between the actual and future
scenarios for wildlife use and 6) diversified activities
income administration.
In order to compare the actual mono-specific activities
(sport-hunting) versus an integrated UMA management
a Sustainability Index (SI) was applied on the basis of the
study of Taylor et al. (1993); and the Evaluation of
Natural Resources Management (Masera et al., 2000).
Guiascón et al 0353
The SI allowed a comparison of the state of
sustainability that keeps the UMA with a system of only
hunting management with respect to the UMA with a
system of alternative management or integral types,
considering 15 indicators (Table 1), representing social,
economic and environmental conditions of the
community. Each indicator value was assigned between
0 and 5 points according to the degree of compliance
with regard to the optimal management system. Average
scores for each thematic area in the SI were calculated
being 100% the optimum management score.
Also two community workshops were held to determine
the alternatives of integrated management (non-
conventional productive activities) to be implemented in
the short term in the ejido Cano Cruz under scheme of
community UMA.
RESULTS AND DISCUSSION
The use of flora and fauna
The Cano Cruz UMA is adjacent to the UMAs of Pich,
Chencoh, Las Flores, San Juan Cantemó and Santa
Genoveva which in total covers 200,000 ha of evergreen
seasonal forest with 135 species of flora with use value
(Retana et al., 2010). From those Cano Cruz inhabitants
use 81 species (60 %) that are ranked in seven
categories of use: 1) wood 2) medicinal, 3) fuel, 4)
scattering, 5) food, 6) ornamental and 7) forage (Figure
1). These values were higher than those reported by
Méndez and Montiel (2007) for the communities El
Remate and La Isla in which they use 34 and 17 flora
species, respectively. This difference may be due to the
fact in that region of the State of Campeche, in which
both these communities are located the flora is relatively
less diverse because it has coastal vegetation, coupled
with the fact that its inhabitants are mostly dedicated to
fishing or other economic activities that minimize the
interaction with vegetation, which influences a low
recognition of the local use of wildlife resources.
In terms of fauna there were 26 species reported under
four categories of use: 1) food, 2) medicinal, 3) utensil
and 4) as pets (mascot) (Figure 2). Food category
archived, 84.61 % of the total recorded species; 12
species were mammals (46.15 %), seven birds (26.92 %)
and three reptiles (11.53 %). The white- tailed deer, red
brocket deer, collared peccary, ocellated turkey, and
rattlesnakes (Crotalus tzabcan), achieved the highest
values of use.
These data agree with similar studies by Méndez and
Montiel (2007) and León and Montiel (2008), in
indigenous communities of northern Campeche which
emphasize the importance of sustainable use of these
species through the establishment of new rural UMAs. In
addition to sharing this position, we suggest that UMAS
foster the integrated model of wildlife management, in
which community participation training is essential.
0354 E3. J. Environ. Res. Manage.
Table 1: Weighting of indicators for the assessment of sustainability of UMA-Cano Cruz. (Key: H-UMA= sport-hunting UMA; I-UMA=
integrated management system).
Evaluation
area Criterion Indicators
H
-
UMA
(Reference
System)
%
I
-
UMA
(Alternative
System)
%
management
System
%
Environmental
Comprehensive
utilization of species
and habitat
conservation.
A-1. Number of
species thought
and with potential
comprehensive
utilization
3
23
7
54
13
100
A-2 Number of
regulated extractive
activities
1
25
2
50
4
100
Holistic approach to
the planning of use
of natural resources
A-3. Number of
natural elements
incorporated into
the UMA
1
33.3
3
100
3
100
Environmental
Education
A-4. Development
of educational
projects and
research
1
20
2
40
5
100
A-5. Disclosed
information 1 25 2 50 4 100
Social
Empl oym ent
generation
S-1. Number of
local people
benefited 33 53.2 51 77.4 62 100
S-2. Temporality
(months of the year
in which it works) 1 8.3 6 50 12 100
Training community
S-3. Trained
personnel to carry
out activities
related to the UMA
1
2
48
77.4
62
100
Holistic approach to
the planning of use
of natural resources
S-4. Number of
socio-cultural
elements
incorporated into
the UMA
1
25
3
75
4
100
S-5. Valuation of
local knowledge 1 20 4 80 5 100
Local participation
S-6. Number of
local people
involved in the
management and
decision-making
33
53.2
45
72.6
62
100
S-7. Gender equity:
number of women
and men
participating
7
11.3
40
64.5
62
100
Economic
Diversification of
productive activities
E-1. Number of
productive
alternatives
1
8.3
5
42
12
100
E-2. Production of
goods and services
(number of goods
and services
offered by the
UMA)
1
9.1
5
45.4
11
100
E-3. People type
the target goods
and services
1
25
3
75
4
100
Guiascón et al 0355
Figure 1: Number of species floristic with use value in the forest area of the Cano Cruz UMA.
Figure 2: Number of species of fauna with use value in the forest area of the Cano Cruz UMA
0356 E3. J. Environ. Res. Manage.
UMAs Integrated management alternatives
Based on the integrated management analysis rural
appraisal chose 12 alternatives activities that can be
established in Cano Cruz UMA beside cinegetic and self-
consuming hunting. From these, eight were related to the
use of natural elements whereas the four remaining were
related to cultural elements. We proposed the
establishment of two circuits of integral management; the
first one includes 11 alternatives, from which six activities
involved natural elements such as: hiking, fauna breeding
facilities, interpretative boards, bird watching, wildlife
photography and cycling. From the cultural elements:
accommodation in local chalet, visits to mayan vestiges
(“Cuyos”), a local community restaurant, a natural history
museum and art and crafts exhibitions.
The second circuit includes a series of permanent and
ephemeral ponds (seven consecutive ponds) that are
located next to an old road that connect several villages.
These water bodies constitute sites with special interest for
resident and migratory birds, allowing wildlife observation
and landscape photography as well as wildlife tracking.
Likewise, these paths are next to a zone of “cuyos” and
some interpretive boards end up in a cave for observation of
bats. In agreement with Gonzalez et al. (2003) and Méndez
and Montiel (2007), the non conventional economic activities
encourage wild life conservation and use as well as the
development of the rural communities. Redford and
Robinson (1997) and Villareal (2006) determined that wildlife
observation and natural landscaping has become recently a
more common practice in Latin America, providing
significant financial incomes to the rural communities, which
in fact is part of the conservation strategy. In addition,
integrated management of wildlife has not only promoted
diversification of the community economy, but also has
encouraged habitat and species conservation.
These results support the idea of previous works by Bocco
et al. (2000) which established successful sustainable uses
of natural resources in San Juan Parangaricutiro village in
the state of Michoacán, México. In particular, they
emphasize activities such as reproduction in semi-captivity
of the white- tailed deer to commercialize their meat at a
local level and to repopulate areas for sport-hunting as well
as for ecotourism activities. In addition there have been
other projects in which the singing quail (Dendrortyx
macroura) was bred, as well as sustainable forestry
activities. Thus, we consider that integrated wild life
management practices (also known as multiple-use strategy
for local natural resources, Toledo et al. 2008), as well as
some other natural and cultural resources, most be included
in rural UMAs management which in turn will increase
sustainability conditions.
Sustainability index of Cano Cruz UMA: Hunting
management vs Integrated management
Results showed that under hunting management (H-
UMA) Cano Cruz UMA scores were < 26 % in three main
areas: environmental = 25.26; social = 24.71 and
economic = 14.13 %, while sustainable index (SI) was
22.78 % (Table 1). This means that this UMA is
generating socioeconomic benefits and income to the
community. Nevertheless, they are temporary and less
profitable compared to the integrated UMA (I-UMA) which
registered scores of up to 63.55 % of SI which shows the
potential of sustainable integrated management for this
UMA (Figure 3).
These results agree with those reported by García et
al. (2008), which evaluate six UMAs located in the state
of Campeche and showed that they tend to increase
economic sustainability through diversification of
productive activities as well as environmentally when
diversified management strategies and programs
promote habitat and species conservation. Thus, in order
to increase the state of sustainability of Cano Cruz UMA
in a short term (five to eight years), community
participation to identify locally the multiplicity of benefits
that can be generated if sustainable diversified practices
are applied must be emphasized instead of monospecific
activities like sport hunting.
For instance, Bocco et al. (2000) reported that in the
Nuevo San Juan community, the integrated management
of resources has not only increased local sustainability,
but has also created over 900 permanent jobs, the
creation of a transportation company, local stores,
agricultural and ecotourism programs, etc. It has also
promoted gender equality by empowering women in
agro-ecological solid waste management and
environmental education. As a result this community was
awarded in 1997 with the Green Certificate by the Forest
Stewardship Council.
CONCLUSIONS
Through the proposal of comprehensive management of
community territory of Cano Cruz, helps to enrich the
local compression on the importance of sustainably using
wildlife under the system of UMA. But in a fundamental
way to socialize the significance of conserving their
natural heritage.
While sport hunting in the UMA Cano Cruz has
promoted protection of habitat and regulated the use of
certain species, we recommend an integrated
management of natural and cultural resources under the
scheme of communal UMAS as it shows that this system
of management tends to a greater state of sustainability.
Accordingly, we propose that integrated UMA is the
model to be implemented at community level in
Campeche State, this in accordance with its
environmental and cultural characteristics, since this
scheme of management and sustainable management of
natural heritage offers a range of productive opportunities
that promote and strengthen local capacity development
and the long term conservation of wildlife.
Guiascón et al 0357
Figure 3. Sustainable analysis for Cano Cruz UMA: In its mode as sport-hunting UMA (H-UMA) versus integrated management
system (I-UMA). Figure describes a significant increment of sustainability base on diversified management and holistic approach.
Axes were standardized in percentage with the highest score value of 100%. Environmental indicators: A1 to A5; Social indicators: S1
to S7; Economic indicator: E1 to E3.
ACNOWLEDGEMENTS
We are thankful to CONACYT (FOMIX-CAMPECHE 2007)
which sponsored the present project CAMP-2007-C01-
72355. We also thank people from Cano Cruz community for
their enthusiastic participation and all students from
Laboratoy of W ildlife Management (CEDESU, UAC). In
particular we thank Dr. Linda Russell and Dr. Chris Mason,
for their valuable comments and suggestions on this
manuscript.
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... Por ende, la comprensión de la amplitud del nicho trófico y requerimientos de hábitat del pavo ocelado son parámetros fundamentales para evaluar la plasticidad de la especie para utilizar más eficientemente los recursos alimenticios en diferentes escenarios en espacio y tiempo en su área de distribución. Así, la información sobre la composición y abundancia de los recursos alimentarios que consume el pavo ocelado en un sistema agroforestal es importante para instrumentar estrategias de manejo que favorezcan el incremento de sus poblaciones silvestres y su aprovechamiento cinegético sustentable bajo el esquema de UMAs comunitarias (Calmé y Sanvicente, 2000, McRoberts, 2014, Retana et al., 2013. ...
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p> Background : The Ocellated Turkey is a priority species because of its endemic status and being a strategic resource for local communities. An assessment of the state of its populations in the Yucatan Peninsula between 1980 and 2000 reports that the abundance decline is correlated with its weak dispersion capacity, habitat degradation, and availability of food resources. However, detailed information on its habitat requirements and trophic ecology is still very limited. Therefore, qualitative and quantitative information on the food resources consumed by M. ocellata is essential for the implementation of management strategies aimed at promoting the conservation of the species. Objective: In an agroforestry territory managed under the Mexican scheme of Units for Wildlife Conservation (UMA), the composition and structure of the Ocellated Turkey male diet were determined. Methodology: The study site corresponds to UMA Las Flores, Campeche, Mexico. It is a communally owned agroforestry territory run by Mennonite colonies whose primary economic activities are soybean, sorghum, and maize agriculture. It has an area of 9600 ha, four thousand are farmlands and the rest of forest cover. The taxonomic composition of the male diet was evaluated analyzing food content present in the upper digestive tract (crop and gizzard) of 72 samples of male birds hunted during the breeding season (January to April 2019). The Relative Importance Index was estimated to quantitatively assess the importance of each food component and the Levins Index assessed the degree of specialization in the diet. Results: According to the frequency of occurrence and abundance of the food components, we found that the male Ocellated Turkey presented a generalist and opportunistic feeding strategy; the stomach contents consisted of resources from the field crops, whose dietary composition was granivorous. Diet composition was based on the consumption of 39 vegetables belonging to 20 families of 12 orders. Of the six established food categories, the seeds registered the highest value with 94.49% of the total dry weight, being corn, sorghum, and a wild specie belonging to the Convolvulaceae family the most significant resources in the diet. Implications: Our results help to determine the importance of agroforestry systems to meet food requirements and evaluate the trophic dynamics of the Ocellated Turkey, as well as the plasticity of the species to use food resources in different scenarios in space and time throughout its distribution range. Conclusion: Information on the composition and abundance of food resources consumed by M. ocellata males in an agroforestry system managed under UMA's Mexican scheme is important for understanding and redefining habitat requirements and trophic niche amplitude, to implement management strategies that promote the increase of their wild populations and sustainable hunting.</p
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El Marco para la Evaluación de Sistemas de Manejo de recursos naturales incorporando Indicadores de Sustentabilidad (MESMIS) es una herramienta metodológica que: Ayuda a evaluar la sustentabilidad de sistemas de manejo de recursos naturales, con énfasis en el contexto de los productores campesinos y en el ámbito local, desde la parcela hasta la comunidad. Brinda una reflexión crítica destinada a mejorar las posibilidades de éxito de las propuestas de sistemas de manejo alternativos y de los propios proyectos involucrados en la evaluación. El MESMIS se propone como un proceso de análisis y retroalimentación. Se busca evitar que el análisis proporcione simplemente una calificación de los sistemas de manejo en escalas de sustentabilidad. Busca entender de manera integral las limitantes y posibilidades para la sustentabilidad de los sistemas de manejo que surgen de la intersección de procesos ambientales con el ámbito social y económico. Permite comparar a los sistemas de manejo en términos de su sustentabilidad, ya sea mediante la confrontación de uno o más sistemas alternativos con un sistema de referencia (comparación transversal) o bien mediante la observación de los cambios de las propiedades de un sistema de manejo particular a lo largo del tiempo (comparación longitudinal). Presenta una estructura flexible para adaptarse a diferentes niveles de información y capacidades técnicas disponibles localmente. Asimismo, propone un proceso de evaluación participativo que enfatiza dinámicas de grupo y una retroalimentación continua del equipo evaluador. Constituye una herramienta en desarrollo. La experiencia de su aplicación permitirá mejorar el propio marco. En este sentido, debe entenderse al MESMIS como un método para organizar (mas no agotar) la discusión sobre sustentabilidad y la forma de hacer operativo el concepto.
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Con base en una detallada revisión de literatura se hace un recuento del número de especies de la flora y fauna regionales utilizadas por los mayas yucatecos actuales, mediante su estrategia de uso múltiple de los recursos. La revisión ofrece datos sobre la biodiversidad útil en la milpa y otras prácticas agrícolas, los huertos familiares, la apicultura y meliponicultura, la extracción y recolección de recursos forestales, la caza y la pesca. Se estima que una comunidad maya de la Península de Yucatán utiliza en promedio entre 300 y 500 especies de animales y plantas. Con un estudio de caso en la comunidad de Punta Laguna en Yucatán, México, se ilustra la dinámica que sigue el conjunto de 13 actividades que forman la estrategia local del uso múltiple cuando se aplica un análisis de flujos monetarios. Se concluye que es esta estrategia múltiple la que explica el elevado número de especies utilizadas por familias y comunidades mayas, la que induce un cierto equilibrio espacial al mantener un patrón de paisajes en forma de mosaico, la que opera como un eficiente mecanismo ecológico y económico, y la que explica en parte la resiliencia del sistema naturaleza-cultura. Finalmente se llama la atención acerca de la importancia de reconocer la estrategia múltiple en la exploración del pasado de la cultura maya y en la discusión sobre su futuro
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