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Understanding the Interaction ofRural People with Ecosystems: A
Case Study in a Tropical Dry Forestof Mexico
Alicia Castillo,* Antonieta Magana, Anna Pujadas, Lucıa Martınez, andCarmen Godınez
Centro de Investigaciones en Ecosistemas, Universidad Nacional Autonoma de Mexico, Apartado Postal 27-3 Santa Marıa de Guido,
Morelia, Michoacan 58090, MEXICO
ABSTRACT
The aim of this study was to help understand the
interaction of rural people with tropical dry forests.
It was based on social research conducted in the
Chamela-Cuixmala region, on the Pacific coast of
Mexico. The analytical tools used in the study in-
cluded stakeholder identification, environmental
history and social perceptions. The two main social
groups in the study were ejidatarios, who own most
of the territory, and avecindados, who possess no
land but have high population numbers. Through
an interpretative methodological approach we
documented the vision and meaning that rural
people give to their natural and social worlds. The
agricultural development model promoted by the
Mexican government for decades was identified as
the main driver of ecosystem transformation. Rural
people, who arrived recently in the region, were
proud of the pasture-lands that were transformed
from tropical forests. Conservation policies imple-
mented during the last two decades were viewed as
impositions although people recognized the value
of services provided by ecosystems. This case study
has helped to unravel the main dimensions of the
human system and how it relates to structures of
signification. The social panorama unveiled can be
used as an initial basis to promote further research
on the social-ecological system of the Chamela-
Cuixmala region and to develop future participa-
tory management schemes.
Key words: human systems; social-ecological
systems; ecosystem management; tropical decidu-
ous forest; LTER; developing countries; stakehold-
ers; environmental history; social perceptions.
INTRODUCTION
The need to include the human dimension in the
analysis of ecosystems has been recognized as an
essential element for understanding the complexity
of environmental problems and for constructing
policy and management alternatives that maintain
ecosystem health and that support, in dignified
ways, all human livelihoods (Gunderson and others
1995; Pace and Groffman 1998; Endter-Wada and
others 1998; Holling 1998; O�Neill 2001). For dec-
ades anthropologists have been concerned with the
nature-society dualism and still debate whether the
dichotomy helps or restrains the understanding of
human behavior (Descola and Palsson 2002). Stud-
ies of non-western cultures continue to show single
unified conceptions of humans as part of nature
(Toledo 2001) and it has been stressed that social and
ecological systems should be studied as one inter-
connected entity (Gunderson and others 1995;
Holling 1995; Berkes and Folke 1998). However,
systems of people and ecosystems have also been
differentiated because the human species presents a
Received 5 September 2003; accepted 21 April 2004; published online 9
September 2005.
*Corresponding author; e-mail: [email protected]
Ecosystems (2005) 8: 630–643DOI: 10.1007/s10021-005-0127-1
630
symbolic dimension (Westley and others 2002)
which is based on the reflective capacity of our spe-
cies to give meaning to phenomena and to act
accordingly.
The interaction of people with ecosystems can be
viewed in more than one way. It has been com-
mon, particularly within the natural sciences, to
see humans as a negative factor in biodiversity
conservation and to exclude local people�s views,
needs and preferences when conservation policies
are implemented. The establishment of protected
areas in the developing world, for example, has
been based on biological and ecological assessments
and little attention has been given to the social
contexts in which these interventions have been
made (Pretty and Pimbert 1995).
In Mexico, the Chamela-Cuixmala region on the
Pacific coast has been extensively studied in terms
of the biology and ecology of its natural systems,
particularly tropical dry forests (TDF). In 1971, the
National Autonomous University of Mexico
(UNAM) established a Biological Research Station
with the main objectives of conducting biological
research and preserving TDF (Sarukhan and others
1979). The nearly 400 articles and 150 theses based
on research from this area make it one of the better
studied sites in the Neotropics (Noguera and others
2002). Long-Term Ecosystem Research (LTER) has
been conducted since 1981 aimed at understanding
the structure and functions of TDF in order to
support the development of ecologically sound
management practices for forest use and conser-
vation (Maass and others 1994, 2002). More than
50 scientific papers and about 30 theses that mostly
examine the ecology of TDF and the consequences
of its perturbation have come out of the LTER
project. Recently, the project has been expanded to
include studies of how the human system is linked
to ecosystems in the Chamela-Cuixmala region.
The purpose of this paper is to report on this first
effort to understand the interaction of rural people
with TDF. Specifically, we were interested in the
relation of people with TDF in their own lands, TDF
in surrounding areas and TDF separated in pro-
tected areas. Of particular interest was also the
interaction of rural people with research institu-
tions and conservation policies in the Chamela-
Cuixmala region.
TDF IN THE CHAMELA-CUIXMALA REGION
TDF covers nearly 42% of world tropical ecosys-
tems (Murphy and Lugo 1995). In Latin America,
TDF and tropical semi-deciduous forests cover 65%
of forest ecosystems (Challenger 1998) and in
Mexico, TDF is the predominant type of tropical
vegetation covering over 60% of the total area of
tropical vegetation (Trejo and Dirzo 2000). Al-
though the human presence in TDF ecosystems
dates back to thousands of years and some of the
main Mesoamerican crops such as maize, beans
and squashes were initially cultivated in this eco-
system, most deforestation is recent (Toledo and
others 1989; Maass 1995). The Mexican TDF was
transformed during the second half of the 20th
century as part of policies aimed at increasing the
agricultural frontier (Challenger 1998).
On the Mexican Pacific coast, major areas of TDF
are located in the state of Jalisco (Trejo and Dirzo
2000). In the region known as Chamela-Cuixmala
between Barra de Navidad and Puerto Vallarta
(Figure1), the Biological Research Station of UNAM
initially protected an area of 1,600 hectares, which
was then increased to cover 3, 319 hectares. Because
of its ecological relevance (Gentry 1995), in 1993 an
area of 13,142 hectares was decreed as the Chamela-
Cuixmala Biosphere Reserve (Ceballos and others
1999), adding to the University-owned area private
lands whose owners agreed to incorporate them
under a protected scheme. The reserve is adminis-
tered by the Biological Station and a nongovern-
mental organization (NGO) created by the private
owners (Fundacion Ecologica de Cuixmala) under
an agreement by the federal govenment.
Despite its beauty, ecological importance and
tourism potential, this part of Mexico was long ig-
nored by Mexican authorities. After the Second
World War, the government initiated a program to
colonize the sea coasts and in Jalisco this program
included the distribution of land among land-less
peasants and guaranteed tenure security for small
private owners. For decades, different governmen-
tal programs favored the expansion of agricultural
and pasture lands. The main pattern of transfor-
mation of TDF includes clearing forests by com-
pletely removing vegetation, using fire to burn
remnant material and thereby incorporating nutri-
ents to the soil, and then cultivating maize, beans or
sorghum (De Ita 1983). After a few years, produc-
tivity declines as a result of soil degradation (Maass
1995; Maass and others 2002). Non-native grasses
are then introduced and cattle production is con-
ducted which can last many years depending on the
type of management (Burgos and Maass in press).
Since the 1950s, federal and state governments,
as well as local stakeholders, have recognized the
potential for tourism development along the coastal
areas. Based on a vision of both promoting tourism
development and preserving the environment, the
Ecological Land Use Planning Program for the
People and Tropical Dry Forest in Mexico 631
Coast of Jalisco was established by the state gov-
ernment in 1999. The area included in the program
covers over 1,450,000 hectares in 10 municipalities
(SEMADES 1999).
UNDERSTANDING THE RURAL
MANAGEMENT OF TDF
In Mexico, peasant communities are one of the most
important decision-making groups with regard to
ecosystem management (Toledo 1997). Conse-
quently, they were an important focus in this study.
Ejidos (managed by ejidatarios) are one of the two
types of communal land tenure systems in Mexico.
Members of this system have the capacity to allocate
and enforce their own rights to resources. Ejidos
were formed through the Agrarian Land Reform for
the provision of land to thousands of land-less
peasants after the 1910 Mexican Revolution. For
more than seven decades, ejidatarios have managed
their lands under this communal scheme. In 1992
the law was modified and at present, ejidatarios can
claim individual parcels or transfer ownership of
their lands (Warman 2001). This has implications
for the country�s ecosystems because the communal
property rights system has acted as a protective shell
for ecologically sound productive practices (Toledo
1996; Alcorn and Toledo 1998).
In the Chamela-Cuixmala region, ejidos are of
recent origin, most of them created between 1950
and 1970. Adjacent to the reserve, between the
Purificacion and San Nicolas rivers (see Figure 1),
there are less than 50 human settlements with a
population of about 10,000 people (INEGI 2001).
Seventeen ejidos have been identified (accounting
for about 19% of total population) encompassing
70% of the territory (http:/jal.inegi.gob.mx). The
remaining communities are divided between tour-
ist developments, private properties and avecinda-
dos, that is people who possess no land but work in
private farms or in the tourism industry. Avecinda-
dos account for 80% of the rural population in the
Chamela-Cuixmala region (INEGI 2001) and were
also considered a relevant group in the study. Ini-
tial questions about these two groups included how
local people have used and perceived local ecosys-
tems, how much they currently depend upon such
ecosystems and how they perceived conservation
interventions, particularly the existence of an
Ecological Land-Use Planning program, a Bio-
sphere Reserve, and the role of the Biological Sta-
tion and the NGO involved in scientific studies and
in managing the protected area. In seeking answers
to these questions we used three analytical tools
that allowed us to construct an initial understand-
ing of the linked system of people and ecosystems
in the Chamela-Cuixmala region:
Stakeholder Identification
Analysis of stakeholders is an approach used in
relation to policy or project formulation and
implementation. It allows the identification of
stakeholders and the assessment of their interests in
a particular system (Grimble and Chan 1995). It
helps in recognizing the wide range of stakeholders
that affect or are affected by particular interven-
tions. In the case examined here the interest was to
identify social groups that make decisions affecting
local ecosystems or are affected by the decisions
made regarding ecosystem management.
Environmental History
The analysis of how humans have been affected by
their natural environment through time and how
they have affected that environment is the essence
of environmental history (Worster 1988). To
understand the transformation of the landscape in
the Chamela-Cuixmala region, and to obtain an
idea about how it will change in the future, we
initiated an environmental history through con-
struction of a timeline and recordings of the expe-
riences of local people whose livelihoods have been
directly related to ecosystems.
Social Perceptions
Understanding how human groups construct ima-
ges about the environment and how they give
meaning to their experiences with ecosystems and
with other actors involved in environmental deci-
sion making, is the essence of the study of social
perceptions (Arizpe and others 1993; Lazos and
Pare 2000). Through the study of social percep-
tions, the multiple visions of local actors regarding
their relationships with ecosystems can be brought
to light and used for planning and implementing
social development and environmental conserva-
tion interventions.
METHODOLOGY AND METHODS OF
RESEARCH
An interpretative paradigm was selected as the
main research approach ‘‘to make sense of, or
interpret, phenomena in terms of the meanings
people bring to them’’ (Denzin and Lincoln 2000).
This social science approach stresses the socially
constructed nature of reality in trying to
understand how social experience is created and
632 A. Castillo and others
given meaning. Qualitative research methods,
therefore, such as semi-structured interviews and
participant observation were used (Fontana and
Frey 2000). Surveys were also used to collect
descriptive socio-economic and attitudinal data.
Information gathered in the form of texts was
analyzed using the Atlas.ti software version 4.2 for
qualitative analysis (http://www.atlasti.de).
To begin the process of meeting and getting ac-
quainted with local dwellers we talked and listened
to people in the villages during our first visits.
Three ejidos and one community of avecindados
adjacent to the Biosphere Reserve were selected to
initiate the investigation. Table 1 shows features of
the study sites and the research subjects. A total of
150 people participated in the study.
RESULTS
Identification of Stakeholders
Based on participant observation and open inter-
views with key informants in the rural communi-
ties and with scientists and technicians involved in
the research and conservation institutions present
in the region, a diagram of the system of stake-
holders in the Chamela-Cuixmala region was
constructed (Figure 2). As recognized previously,
communities of ejidatarios were considered relevant
decision makers regarding ecosystems. They own
most of the territory and consequently the way in
which they conduct their productive activities
determines the destiny of ecosystems. Although
avecindados possess no land, they constitute an
important portion of rural people in the region and
were also identified as having direct interactions
with ecosystems through activities such as hunting,
fishing, and collection of fuel wood and other
plants used as medicines or food. Private farmers
were considered stakeholders because, although
few in number in the region, they each own larger
pieces of land than ejidatarios. By law one ejidatario
can own 5% of an ejido�s area (average in the re-
gion 40 ha/ejidatario) whereas a private individual
can own up to 100 ha of irrigated agricultural land
or its equivalent, which can range up to 800 ha for
forested areas or for cattle production in arid zones
(Congreso Constituyente 1917, law currently in
force). Families, however, may have larger areas.
Scientists of the Biological Research Station and
other research groups are considered relevant
stakeholders because their presence in the region
Figure 1. Location of the Chamela-
Cuixmala region on the Pacific coast of
Mexico.
People and Tropical Dry Forest in Mexico 633
influenced the establishment of the Biosphere Re-
serve. The NGO responsible for the administration
of the protected area and the Reserve as such were
also considered a stakeholder. Different levels of
government were recognized as crucial stakehold-
ers, not only for their responsibility for enforcing
policies but also for their influence on ideas for
development among communities. Tourism is a
source of jobs and because the industry has ex-
panded in the region it plays an important role in
real property trade. In this paper, an assessment of
stakeholders� interests, particularly of ejidatarios and
avecindados, are presented as part of their social
perceptions. Findings regarding the interaction
between rural communities and the research and
conservation institutions are reported at the end of
the results section.
Environmental History
Based on interviews conducted with elders, their
relatives and other key members of the communi-
ties, and using the few documents found (primarily
a recovery of local oral history), an environmental
timeline of the Jalisco coast (Figure 3) and an initial
panorama of the region�s environmental history
were constructed. A first transformation of ecosys-
tems occurred when haciendas were established
during 1858 and 1872. The Hacienda Cuixmala, for
example, included a total of 90,000 hectares, with a
4 hectare orchard and 30 hectares cleared for agri-
culture. Cattle ranching was a relevant activity and
animals roamed free in the forests (Lara and Tabo-
ada 1996). Another important activity that affected
forests was timber extraction. There were saw-mills
Table 1. Features of the Rural Communities Studied in the Chamela-Cuixmala Region
Community and year
of foundation Population Productive activities
Ejido Emiliano Zapata 118 ejidatarios Cattle raising / agriculture
(1960) (993 dwellers) Provision of services: hired agriculture workers, car mechanics,
drivers, builders
Commerce and tourism industry employees (administrators, maids)
Ejido La Fortuna 113 ejidatarios Agriculture / cattle raising
(1961) (1085 dwellers) Provision of services: hired agriculture workers, house builders
Commerce and tourism industry employees
Ejido San Mateo 69 ejidatarios Cattle raising
(1967) (600 dwellers) Provision of services: house builders, car mechanics, plumbers
Commerce and tourism industry employees
Community of 133 dwellers Fishing
Avecindados Chamela (1960) Provision of services: hired agricultural workers, builders, drivers
Commerce and tourism industry employees
Figure 2. Identification of stakeholders
in the Chamela-Cuixmala region. Boxes
represent stakeholders identified as
being involved in ecosystem
management and arrows indicate the
interactions between them.
634 A. Castillo and others
that exploited fine woods such as caoba (Swietenia
humilis) and granadillo (Platymiscium lasiocarpum),
particularly from tropical semi-deciduous forests.
Even more recently, ejidatarios of La Fortuna re-
ported that large trees of fine-quality woods from
their area were cleared and then processed in a saw-
mill that operated between 1963 and 1969. The
ejidatarios maintained that they never received their
rightful payments for the wood.
According to locals, the slash and burn pattern of
land use was promoted by policies and programs
implemented by the government. During the 1970s
a governmental program for clearing lands and
opening them for agricultural activities was
implemented at the national level (Gerez 1998). In
the mid 1970s economic support was given to
people along the coast of Jalisco to cut down TDF
and use the newly cleared land to raise cattle. Local
testimonies referred to the use of machinery and
extensive burns, and indicated that credits and
economic support were provided by several gov-
ernmental programs.
The establishment of ejidos was a painful enter-
prise for people. Although a few settlements had
been established since the mid-nineteenth century,
most people arrived in the area from different states
of Mexico during the 1960s and 1970s. Tropical dry
forests were perceived as an obstacle to agricultural
activities. People talked about their arrival when
they were children and said that there were no
roads or settlements. They came with their families
carrying bags with clothes and utensils and people
cleared spaces for the construction of shelters using
tree branches and palm leaves. Scorpions, snakes
and cats such as pumas (Puma concolor) or jaguars
(Panthera onca) were some of the dangers faced by
the settlers. Opening out areas for cultivation was
hard work which took years to carry out. People
were clear, and still are, that they were given the
land to work and that the government promoted
the development of agriculture and cattle raising.
The first crops were maize, beans and sesame seeds.
People worked in the remaining haciendas in
mango cultivation. People also raised chickens,
pigs, and ducks and practiced fishing to comple-
ment their diet. At present people are proud of
their productive systems, whether agricultural
fields on plain lands or grasslands on hills, and of
the existence of towns provided with basic services.
Communities, nevertheless, have serious problems
including water provision and sewage disposal,
provision of health and education and high rates of
migration to the U.S.
Although the development of productive activi-
ties resulted in the complete transformation of
forests, people saw this as something needed. The
distribution of lands, however, was not as the
people had expected. Although in official decrees
Figure 3. Environmental timeline of the Chamela-Cuixmala region.
People and Tropical Dry Forest in Mexico 635
ejidatarios were granted between 10 and 15 hectares
of humid plains land, they claimed that only half of
the land could be used for productive activities, the
rest consisted of steep slopes (Magana 2003). When
questioned about present conservation of forests,
people considered this important for ‘‘maintaining
natural surroundings’’ but as not concerning them.
They understand their task as making their lands
productive; forests need to be preserved on some-
one else�s land.
Tourism development constitutes another driver
of economic development in the Chamela-Cuix-
mala region (Figure 3). In 1943, the Mexican
government created the program, March to the
Sea, to colonize uninhabited and isolated coasts,
and to promote tourism (Ortega 1995). On the
Jalisco coast, communication roads were built and
financial support for basic services to towns was
provided. The tourism industry, nevertheless, has
developed slowly and has not yet caused major
ecological or social disturbances (Godinez 2003).
Local people still believe, however, that tourism is
the potential element that ‘‘can bring in progress’’
to the coast.
Social Perceptions about TDF andEcosystem Services
The main themes we studied included 1) how
people perceived ecosystems, 2) their understand-
ing of ecosystem transformation for development
activities on one hand, and 3) ecosystem conser-
vation on the other. These themes were analyzed
in two ejidos (Emiliano Zapata and La Fortuna).
Closely related was the theme of ecosystem services
which was investigated in two contrasting com-
munities (Chamela and San Mateo) (see Table 1).
In the ejido La Fortuna, people were asked what
were the advantages and disadvantages of living
surrounded by monte (Spanish for hill and local
word for land with vegetation including some
TDF). While 22% of 49 interviewees saw no
advantage in living near monte, the rest perceived
a utility. Of these, 26% perceived a direct economic
utility related to agriculture and cattle raising and
45% associated forests with provision of air or life
fulfilling functions. Only 29% of the men recog-
nized the provision of ecosystem services such as
air or life fulfilling services, whereas 60% of the
women recognized such services. Also, 24% of
women recognized the provision of agricultural
products and cattle raising yielding direct economic
benefit. Of the rest of men, 29% considered no
utility of monte, although another 29% recognized
the provision of services related to productive
activities. Regarding the disadvantages of living
surrounded by monte, 64% of people found several
disadvantages, mostly concerning agricultural pro-
duction, presence of harmful animals and difficul-
ties for the reproduction of the family unit.
In relation to perceptions regarding environ-
mental conservation and the transformation of TDF
areas into pasture-lands and agricultural fields, an
attitude survey was used in the ejido Emiliano Za-
pata. Table 2 shows the statements used and the
results obtained (the statements were constructed
from the information gathered through semi-
structured interviews with six key informants that
covered the themes of family subsistence and
people�s relationships with TDF). Although families
exhibited positive attitudes towards nature con-
servation (answers to statements 1, 3, 4, 7, 8 and
9), when a dilemma was presented contrasting
ecosystem conservation and implementation of
productive activities, they answered negatively
(answers 2, 5 and 6). It seems that people believe
that conserving forests can jeopardize their liveli-
hood (Magana 2003).
Another theme of interest was the recognition
and valuation of ecosystem services by local people.
A qualitative analysis of the interviews was con-
ducted in the community of Chamela and in the
ejido San Mateo. Table 3 was constructed to show
the perceptions of people about production of eco-
system goods (identified as tangible or intangible),
regulating and stabilizing processes and life fulfilling
services (Daily 1997). Interesting results include the
recognition as services provided by ecosystems, of a
‘‘work provision’’ as an opportunity to develop
economic activities such as productive activities.
Provision of shade and ‘‘environmental freshness’’
were also identified as important services. Regulat-
ing and stabilizing processes were difficult to rec-
ognize by people in both communities. Processes
such as pollination were better explained in San
Mateo; this may be related to their condition as
rural producers (Martınez 2003).
Interactions between Rural Stakeholdersand Conservation Institutions
Information was collected from the four rural
communities under study about their
understanding of the presence of the Biosphere
Reserve and about the institutions involved in its
management: the Biological Station of UNAM and
the NGO Fundacion Ecologica de Cuixmala. Ta-
ble 4 shows the results. The Biosphere Reserve was
not widely known among communities but people
seem to recognize its function as a place for con-
636 A. Castillo and others
servation. Data for Emiliano Zapata showed that
most women (70%) did not know about the exis-
tence or function of the reserve. Regarding the
Biological Research Station, most people recog-
nized its existence and its main function as a sci-
entific institution. Although people accepted the
value of the station and of the studies carried out,
its utility seemed unclear and there were expres-
sions about the need for a more direct use of the
information generated: ‘‘it would be nice to see if
there are improvements that can be effected here’’;
‘‘they have never come around, but if their studies
could remedy what can be remedied, that would be
good’’. Most people knew about the existence of
the NGO, but its function was not clear to them. Its
function was overlapped by that of the reserve and
the station ‘‘as places assigned for conservation’’,
although its purpose is the administration of the
protected area. Another idea from the communities
was a private farm providing jobs for people. This
idea seems to have occurred because the family
owning most lands in the reserve also has a
‘‘ranch’’ that employs between 200 and 300 local
people. Because the owners are rich, Europeans,
and have a luxurious way of life, people have
associated being rich with being involved in con-
servation and having more power, economical or
political.
The final theme regarding people�s perceptions
about conservation policies related to the imple-
mentation of the Ecological Land-Use Planning
Program for the coast of Jalisco. This program is
responsible for the promotion of economic activi-
ties, importantly tourism, that also maintain eco-
systems. According to interviews conducted in the
ejido San Mateo, people felt this program was not
designed with their needs and views in mind. The
initial study was carried out at a university outside
the region and the people complained that the
scientists in charge ‘‘did not even come to get ac-
quainted with the land’’. A process of social par-
ticipation was included and organized in the form
of workshops carried out in different sites of the
region under the regulation. Although rural people
were invited and they expressed their ideas, they
perceived that the policy had already been decided
upon and that it mainly favored the interests of the
tourism entrepreneurs and the rich family owners
of coastal lands with tourism potential. The people
in the communities contend that the program is
invalid and unfair because it infringes upon their
livelihoods (Pujadas 2003).
DISCUSSION
Our research clarified important dimensions of the
human system linked to the TDF ecosystem. Fea-
tures of the significance, domination and legitimat-
ing structures (Westley and others 2002) of the social
system in the Chamela-Cuixmala region have now
begun to be documented. The case study also rein-
forced the notion that setting aside land to be pro-
tected without considering local people�s needs and
perspectives does not contribute to ecosystem con-
Table 2. Attitudes towards Forest Conservation in the Ejido Emiliano Zapata
Attitude statement Agree Partially agree Disagree Don�t know
1 Conservation of nature implies that my children
will know what I know now
49 0 0 1
2* I like monte (TDF) with plants and animals, but
I must grow pasture for cattle
37 2 6 5
3* Wild animals cause damage and destruction,
it is not necessary to conserve them
11 19 20 0
4 When I am in the forest I like to listen to birds singing and
the wind through the trees
50 0 0 0
5* The monte is conserved because it is expensive and
difficult to clear
29 5 16 0
6* I prefer an orchard with different varieties of
fruits than the forest
20 25 5 0
7 If all rattlesnakes were killed crops would be infested by rats 44 0 3 3
8* I don�t go to the monte because it threatens me 24 1 25 0
9 Animal and plant protection in the region could
represent a business in the future
38 5 4 3
N = 50 informants (24 males + 26 females). Questions marked with * have a negative connotation in relation to conservation, the rest have a positive connotation.
People and Tropical Dry Forest in Mexico 637
servation but may provoke rejection and conflict
among stakeholders (Pretty and Pimbert 1995). The
way in which scientific research had been conducted
at the site (mostly biological and ecological studies)
was also questioned, reinforcing the need for more
integrated analysis of linked social and ecological
systems.
Worlds Apart
Realization of the ‘‘multiple realities’’ (Denzin and
Lincoln 2000) experienced in the region was
revealing. The social perceptions (that is, the
understandings and sensibilities of a society
regarding its environment) from the stakeholders of
(Lazos and Pare 2000) the Chamela-Cuixmala ter-
ritory are widely divergent with deep which have
historical roots. From the scientific point of view,
the region is important for its biodiversity, levels of
endemic species and fragility of the TDF ecosystem
(Ceballos and Garcıa 1995; Maass 1995). In con-
trast, for rural producers, lands (and their own in
particular) are important for agricultural or cattle
raising production. It should be stressed that ejidos
covered most of the Chamela-Cuixmala territory
and that the views and institutional arrangements
of ejidatarios very much determine the ways in
which ecosystems are used. This sector strongly
recognizes that lands were given to them for their
use and that the government was the principal
promoter of their transformation. In terms of rec-
ognition of ecosystem services, although local peo-
ple (both ejidatarios and avecindados) recognize life
fulfilling services they mainly identify the provision
Table 3. Perceptions about Ecosystem Services in Chamela and Ejido San Mateo
Service Community of Avecindados Chamela Ejido San Mateo
Provision of tangible goods Food provision (27) Food provision (19)
(direct provision of Medical use elements provision (19) Medical use elements provision (9)
material benefits) Water provision (6) Water provision (9)
Combustible provision (1) Construction materials provision (4)
Combustible materials provision (1)
Provision of intangible goods
(indirect provision of
non-material benefits)
Primary productive capacities
(agriculture and cattle raising) (23)
Work provision (8)
Work provision (8) Air provision (5)
Shade provision (22) Shade provision (9)
Environmental freshness provision (22) Environmental freshness provision (2)
Health provision (1)
Regulating processes Erosion control (related to damping and
inundation control processes) (3)
Erosion control (4)
Oxygen production (related to air purification) (7) Oxygen production (6)
Rain generation (7) air purification (6)
Soil fertility maintenance (12)
Water retention (1) Rain generation (3)
Waste degradation (5) Soil fertility maintenance (15)
Pollination (1) Soil conservation (maintenance of
soil structure) (8)
Water retention (2)
Waste degradation (1)
Pollination (3)
Biologic / population control (7)
Life fulfilling services Aesthetic appreciation (beauty) (32) Aesthetic appreciation (beauty) (24)
Spiritual welfare (related to Catholic God) (10) Spiritual welfare (2)
Tranquillity and memories (7) Tranquillity (10)
Joy (8) Joy (4)
Peace (3)
A total of 28 semi-structured interviews were conducted in Chamela and 23 in San Mateo. Numbers in brackets correspond to the number of times a ecosystem service wasreferred to by interviewees.
638 A. Castillo and others
Tab
le4.
Un
ders
tan
din
gof
Sci
en
tifi
can
dC
on
serv
ati
on
Inst
itu
tion
sin
the
Ch
am
ela
-Cu
ixm
ala
Regio
n
Ru
ral
com
mu
nit
yE
xis
ten
ceof
BR
Noti
on
sab
ou
t
fun
ctio
nof
BR
Exis
ten
ceof
BS
Noti
on
sab
ou
t
fun
ctio
nof
BS
Exis
ten
ceof
NG
O
Noti
on
sab
ou
t
fun
ctio
nof
NG
O
Eji
do
Em
ilia
no
Zapata
Kn
ow
:32
(64%
)Pla
ceass
ign
ed
to
con
serv
ati
on
:9
(18%
)
Kn
ow
:43
(86%
)Pla
cefo
rbio
logic
al
rese
arc
h:
42
(84%
)
Kn
ow
:30
(60%
)Pri
vate
farm
:
6(1
2%
)
n=
50
(24
male
26
fem
ale
)
Not
kn
ow
:
18
(36%
)
Pla
cew
here
an
imals
are
bre
d:
4(8
%)
Not
kn
ow
:7
(14%
)N
ot
kn
ow
:
20
(40%
)
Con
serv
ati
on
an
dre
searc
h:
7
(14%
)
Pla
ceass
ign
ed
to
pri
vate
hu
nti
ng:
3(6
%)
Pla
cew
here
an
imals
are
bre
d:2
(4%
)
Pla
cefo
rbio
logic
al
rese
arc
h:
8(1
6%
)
Pla
ceass
ign
ed
to
tou
rism
:1
(2%
)
Eji
do
La
Fort
un
aK
now
:
14
(29%
)
Pla
ceass
ign
ed
to
con
serv
ati
on
(main
noti
on
acc
ord
ing
toqu
ali
tati
ve
data
)
Kn
ow
:38
(78%
)Pla
cefo
rbio
logic
al
rese
arc
h(m
ain
noti
on
acc
ord
ing
toqu
ali
tati
ve
data
)
Kn
ow
:24
(49%
)Pri
vate
pla
ceof
rest
rict
ed
acc
ess
(main
noti
on
acc
ord
ing
to
qu
ali
tati
ve
data
)
n=
49
(24
male
25
fem
ale
)
Not
kn
ow
:
29
(59%
)
Not
kn
ow
:6
(12%
)N
ot
kn
ow
:
14
(29%
)
No
an
swer:
6(1
2%
)
No
an
swer:
5(1
0%
)N
oan
swer:
11
(22%
)
Eji
do
San
Mate
oK
now
:12
(52%
)Pla
ceass
ign
ed
to
con
serv
ati
on
:3
(13%
)
Kn
ow
:23
(100%
)Pla
cefo
rbio
logic
rese
arc
h:
5(2
2%
)
Kn
ow
:18
(78%
)W
ork
pla
ce:
4
(17%
)
n=
23
(11
male
12
fem
ale
)
Not
kn
ow
:
11
(48%
)
Not
kn
ow
:0
(0%
)Pla
ceass
ign
ed
to
con
serv
ati
on
:
10
(43%
)
Not
kn
ow
:5
(22%
)Pla
ceass
ign
ed
to
con
serv
ati
on
:4
(17%
)
Pla
cew
ith
an
imals
(kin
dof
zoo):
2(9
%)
Com
mu
nit
yof
Ave
cin
da
dos
Ch
am
ela
Kn
ow
:7
(25%
)Pla
ceass
ign
ed
to
con
serv
ati
on
:
4(1
4%
)
Kn
ow
:28
(100%
)Pla
cefo
rbio
logic
al
rese
arc
h:
16
(57%
)
Kn
ow
:27
(96%
)Pla
ceass
ign
ed
to
con
serv
ati
on
:8
(29%
)
n=
28
(13
male
15
fem
ale
)
Not
kn
ow
:
21
(75%
)
Not
kn
ow
:0
(0%
)Lan
dass
ign
ed
to
con
serv
ati
on
:5
(18%
)
Not
kn
ow
:1
(4%
)W
ork
pla
ce:
8(2
9%
)
Recr
eati
on
al
cen
tre
for
an
imals
:2
(7%
)
Pla
cefo
r
rese
arc
h:2
(7%
)
BR
mea
ns
Bio
sph
ere
Res
erve
,B
SB
iolo
gica
lR
esea
rch
Sta
tion
an
dN
GO
the
non
-gov
ern
men
tal
orga
nis
ati
onin
volv
edin
the
adm
inis
trati
onof
the
Bio
sph
ere
Res
erve
.F
orev
ery
state
men
t,th
eabso
lute
an
dre
lati
ve(i
npare
nth
esis
)fr
equ
enci
esare
pre
sen
ted.
People and Tropical Dry Forest in Mexico 639
of economic benefits through transforming TDF
into agricultural and pasture fields. They also
identify related services such as maintenance of soil
fertility. Local people have been peasants for gen-
erations, and although at present the majority of
their incomes may come from other sources (work
in private farms or in commerce), their peasant
identity is deeply rooted. People prefer to have a few
cattle on their parcels rather than to abandon them
completely.
Also relevant to consider is that conservation
practices, in particular the existence of a protected
area and the implementation of an ecological land-
use program, are perceived by local people as
impositions. People do not understand why for
decades the government promoted policies for the
transformation of forests to make them productive
and now these activities are condemned in the
name of ecosystem conservation. They argue that
only private owners or the government should be
responsible for ecosystem conservation. Peasants,
they claim, do not have alternative economic
activities. It should also be noted that according to
our socio-economic surveys, large proportions of
their lands (49% of total area in the ejido San Mateo,
45% in La Fortuna and 25% in Emiliano Zapata)
have not been used or have been abandoned and
remain as monte (Magana 2003; Pujadas 2003). Al-
though these lands may present different levels of
perturbed forests intermingled with primary TDF,
their relevance in terms of ecosystem services
should not be dismissed. In this sense, issues like the
valuation of services such as water provision for the
tourism industry may allow for the development of
alternate economic opportunities for the local peo-
ple. More direct shares by rural dwellers in the po-
tential benefits of tourism development may be an
important step toward alternative ecosystem man-
agement scenarios. In this sense, although tourism
development has been at the center of govern-
mental policies and programs (along with agricul-
tural development), it has not yet produced major
transformations. The idea of developing the tourism
industry and obtaining benefits from the landscapes
and beaches is still considered important by both
governmental authorities and local people. How-
ever, the way in which the industry is developed
will determine the destiny of the socio-ecological
system in the region. Analysis of tourism develop-
ment in Mexico has shown that when an area is
recognized as an investment opportunity, even in
areas with low impact tourism, market dynamics
lead to massive developments that can have high
social and ecological costs (Dachary and Arnaiz
2001).
Knowledge and the Construction ofAlternative Management Strategies
Regarding the utility of the scientific work carried
out in the region, rural people suggested that ‘‘it
would be good if the studies could be used in the
rural communities’’ but they did not seem to ex-
pect much from the scientific community.
Although disseminating knowledge and estab-
lishing linkages with people from adjacent areas of
the Biosphere Reserve are recognized as funda-
mental tasks (Sarukhan and others 1979; Ceballos
and others 1999), only occasional environmental
education activities such as public lectures con-
ducted in surrounding schools were reported by the
station and the NGO. The establishment of links
between scientists, the reserve�s administrators and
the different stakeholders in the region therefore
emerges as an essential element that must be
developed and permanently reinforced. For the
Biosphere Reserve in particular, this is extremely
important because the maintenance of strong
interactions between a protected area and the
communities living adjacent or inside its bound-
aries is central to this type of conservation effort
(Batisse 1982; Pretty and Pimbert 1995). A relevant
aspect would be the participation of the NGO and
the research station in the construction of man-
agement alternatives that increases the resilience of
the socio-ecological system (Berkes and Folke
1998).
A profound shift in the way ecosystems are
managed in the region is needed and although
specific mechanisms are difficult to define, identi-
fication of challenges may help make such man-
agement changes possible:
1) Stakeholders in the region such as ejidatarios,
administrators of the protected area and the tourist
industry make decisions about landuse and use of
ecosystem services as separate and unrelated enti-
ties, and based on different understandings about
the management of ecosystems. Differences in
political and economic power among stakeholders
have also played a part in the social interactions
between these actors. Any attempt to facilitate the
development of sustainable ecosystem manage-
ment in the Chamela-Cuixmala region should
consider these differences.
2) Thirty years of scientific research in the region
has resulted in an important body of biological and
ecological information. This knowledge should be
an important base for developing alternative
ecosystem management strategies. Scientists in the
region should start disseminating what they know
regarding local ecosystems and about their rele-
640 A. Castillo and others
vance as providers of services to human societies.
Understanding the social system, however, is still in
the initial stages and many relevant subject areas
are yet to be developed. Of particular interest is
understanding the current dynamics of ejidos as the
institutions that communally own most of the land
covered by TDF in the Chamela-Cuixmala region.
An important question is whether the ejidos, as
institutions that were developed to clear TDF for
the purpose of raising cattle, can now become
institutions for sustainable ecosystem manage-
ment. Understanding problems of ‘‘institutional
misfit’’ (Brown 2003), or the identification of dif-
ficulties that institutions face in relation to the
ecosystems they manage (in relation to particular
structure and functional features) or regarding
other institutions (different interests and perspec-
tives among different stakeholders), may provide
useful information for designing appropriate
interventions that integrate ecosystem conserva-
tion and social development.
3) Conservation policies have been developed
and implemented without an understanding of lo-
cal peoples needs, views and expectations (partic-
ularly of ejidatarios) and without their participation
in policy formulation. The biosphere reserve, and
particularly the land-use planning program, should
not only disseminate the regulations they try to
enforce regarding ecosystem management but
should also make an effort to allow stakeholders to
participate in environmental decision making.
4) A widespread acceptance among all stake-
holders in the Chamela-Cuixmala region of an
alternative management scheme is urgent. Conse-
quently, the creation of arenas for the exchange of
information, perspectives and ideas regarding this
alternative scenario is a crucial step. Although wide
participation of stakeholders is needed, a question
arises regarding leadership of specific groups. The
role of local authorities, the municipality in partic-
ular, is fundamental. In this sense, Mexican law al-
lows for the establishment of Municipal
Commissions of Ecology as social entities formed by
members of governmental, non-governmental,
academic, private and rural productive sectors,
whose function is to supervise and to serve as an
organization for the development of agreements in
relation to environmental affairs (Esteva and others
2002). In the state of Jalisco, environmental
authorities have been supporting the work of these
commissions and although the corresponding com-
mission for the Chamela-Cuixmala region once ex-
isted but was dismantled in recent years, it could be
reinstated and made relevant. Stakeholders such as
scientists and those connected to the protected area
should help to strengthen the abilities of such com-
missions so that their goals can be met. Nevertheless,
building consensus among stakeholders in the re-
gion, developing incentives for changing manage-
ment practices and sharing a vision for continuous
learning and the construction of strategies remain as
the greater challenges that require a commitment
that neither sector in the region has yet accepted.
FINAL REMARKS
Apart from monitoring and ecological understand-
ing, successful ecosystem management requires an
institutional capacity to respond to environmental
feedback and the political will and perception to
make such management possible (Berkes and Folke
1998). Understanding how ecosystems are man-
aged by human groups has also been recognized as
fundamental (Holling 1995). In this sense, in the
Chamela-Cuixmala region there is a vast body of
biological and ecological knowledge as well as
information regarding the impact of human activ-
ities on the structure and functioning of ecosys-
tems. By examining the human dimension of
ecosystem management, our analysis seeks to
strengthen the overall understanding of the region.
We hope this effort will contribute to further
integrated analysis of the social-ecological system
and aid in the development of sustainable ecosys-
tem management strategies for the Mexican tropi-
cal dry forests.
ACKNOWLEDGEMENTS
This project received financial support from the
Lucille and David Packard Foundation through the
project Capacity building in conservation and res-
toration ecology in Mexico co-ordinated by Dr. Jose
Sarukhan. The Fondo Sectorial SEMARNAT/CO-
NACYT contributed also through the project Man-
agement of tropical forests in Mexico (SEMARNAT-
2002-C01-0597) co-ordinated by Dr. Miguel
Martınez-Ramos. We are most grateful to the rural
communities of the Chamela-Cuixmala region who
kindly opened their homes and lives for us to learn.
We thank very much the anonymous reviewers for
their valuable and challenging critique, Dr. Manuel
Maass, Dr. Mauricio Quesada and Dr. Kathy Stoner
for their fruitful observations, and Heberto Ferreira,
Raul Ahedo and Salvador Araiza for technical
support.
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