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Wild plant resources are harvested and managed by people in a variety of land-uses but few studies examine the interactions of landscape dynamics and the use and availability of wild plant resources. I address this question using a case study of common property lands with a history of community forestry and traditional shifting cultivation. Specifically I ask: What is the perceived importance of plant resources obtained in agricultural and forest environments? Have forest and agricultural land-use/land covers changed? How do landscape changes, and in particular shorter fallow times, influence the availability and use of plant resources? / The perceived importance of wild plant resources was studied using free-listing and ranking exercises with focus groups of men and women. Remote sensing and interviews served to analyse landscape dynamics (1976-2000) and to identify local forest conservation regulations. The impact of shorter fallow times on the availability of forage and firewood in agricultural fields was assessed by sampling 26 fields derived from short to long fallows, while a household survey served to characterize patterns of firewood collection. / Men attributed highest importance to commercial forest products, while resources most valued by women were domestic resources obtained in a variety of environments. High rates of forest retention were observed; conservation was focused on forests with high densities of commercial products. The agricultural zones shifted from a mosaic of diverse successional stages to a homogeneous landscape dominated by younger fallows and shorter fallow periods; these changes led to reductions in the availability of firewood and some forage species. Firewood collection was related to accessibility; areas with the least amount of firewood available (short-fallow cycles and low forest cover) experienced the highest collection pressure. / The findings demonstrate that indigenous territories can be very dynamic, even when rates of forest conservation are high, and that changes in land-use and landscape structure have important implications for the availability and use of wild plant resources. A conceptual model linking landscape dynamics to wild plant use is proposed and the significance of the results for community-based conservation initiatives is discussed.

Ongoing investigation of peccary remains from fossiliferous deposits in the Yucatán resulted in re-examination of previously identified tayassuid fossils from the region. This included the recently described new genus and species of peccary, Muknalia minima, which is based on a dentary from Muknal Cave near Tulum, Quintana Roo, Mexico. Diagnostic characters of this taxon include a concave notch along the caudal edge of the ascending ramus and a ventrally directed angular process. Our assessment of the holotype indicates that these characteristics are not a reflection of the original morphology, but are instead the result of breakage and polishing of the posterior aspect of the dentary. Measurements and intact morphological features indicate the Muknal Cave specimen belongs to the extant collared peccary, Pecari tajacu.

Equity and fairness in the distribution of tourism benefits and participation in tourism decision-making are key tenets of sustainable tourism. However, little attention has been paid to the study and conceptualization of justice in tourism and robust theoretical or methodological foundations to examine fairness and justice; in particular, in regards to the well-being of ethnic, minority and/or disadvantaged groups are especially lacking in tourism studies. This dissertation reports the results of a grounded theory study of justice and equity in relation to tourism and the Yucatecan Maya in Quintana Roo, Mexico. A robust framework is offered to guide the study of cultural justice in tourism, which was developed based on theoretical contributions from environmental justice, social justice, and political philosophy, among others, and empirical data from multiple sources. Data were collected through in-depth interviews with 47 tourism stakeholders, participant observation, and examination of tourism-related government reports, statistics and other data related to legislation, planning and development. Issues of justice were found to be complex and multifaceted, rooted in post-colonial and contemporary power dynamics that affect the economic, social, and cultural status of the Yucatecan Maya in society. The study identified four major issues directly related to tourism that affected the economic and cultural well-being of this ethnic group: cultural exploitation, cultural marginalization, cultural racism, and cultural domination. The extensive research also identified the positive role of tourism in providing for cultural justice, in particular, recognition and respect for cultural, ethnic and minority groups and the cultural sustainability of their cultural manifestations. Based on the above findings and drawing upon theoretical contributions in the extensive literature on justice and fairness, it is argued that discourses of justice and equity in tourism should look beyond the distribution of tourism benefits and access to political power and address intangible matters of respect, recognition, and cultural valuation. A number of key principles to help address cultural injustices are suggested and implications for tourism policy and practice discussed.

Zugl.: Göttingen, Univ., Diss., 2008

Along the northern coast of Quintana Roo, Mexico, prehistoric ceramic usage included a variety of unslipped forms. During field excavations at the Maya coastal site of Vista Alegre, Drs. Jeffrey Glover and Dominique Rissolo recovered a high volume of sherds comprising a number of vessel type-varieties and forms. Vessel fragments collected from the Vista Alegre assemblage are comprised largely of ambiguous unslipped plain and unslipped striated sherds. This study explores distinct diagnostic attributes associated with these unlipped plain and unslipped striated sherds such as paste composition, texture, color, rim forms, and handle styles. This research facilitates future ceramic research along the northern coast of Quintana Roo promoting otherwise undefined sherds into a more systematic classification based on recorded modal characteristics.

This study presents the results of an analysis of the archaeological ceramics recovered from Maya sites on the island of Cozumel, Quintana Roo, Mexico. The field work was conducted in 1972-1973 by the Harvard University-University of Arizona Cozumel Archaeological Project which had as it focus the investigation of several aspects of long distance trade in Postclassic Maya society. The objectives of the study were (1) to analyze, classify, and describe the Cozumel ceramic remains, (2) to further clarify the island's prehistory through interpretation of ceramic data and relationships, and (3) to evaluate the Cozumel Archaeological Project's port of trade model from the standpoint of the ceramic evidence. Chapter 1 provides background information on the setting, history, and archaeology of Cozumel and adjacent coastal areas and summarizes the Cozumel Archaeological Project's research design and field investigations. This is followed in Chapter 2 by a discussion of the techniques of ceramic analysis employed in the study, including a brief summary of the type-variety system of ceramic classification. Chapters 3 through 10 present detailed descriptions of the ceramic complexes, arranged chronologically. Each variety of each ceramic type is described, including paste characteristics, surface finish, decoration, form, and comparative data. The Cozumel ceramic record indicates settlement on the island from Late Preclassic (ca. 300 B.C.-A.D. 300) through Late Postclassic (ca. A.D. 1250-1500/1550) times. An overview of the prehistory of Cozumel is presented in Chapter eleven. Chapter twelve presents the results of an attribute analysis of slipped serving dishes and unslipped jars which was undertaken to test the port of trade model. The model hypothesizes that Cozumel underwent a shift from a decentralized port of trade in the Early Postclassic, characterized by heterogeneity in archaeological remains, to a centralized trading center in the Late Postclassic, characterized by homogeneity. While the attribute analysis demonstrated an increase in intersite similarity and ceramic homogeneity in the Late Postclassic, results for the Early Postclassic were inconclusive. Chapter fourteen briefly summarizes the study's results and conclusions. Although the port of trade model was not verified by the ceramic evidence, there is considerable evidence that Cozumel may have been the site of a Toltec trade outpost in Early Postclassic times.

The dissertation examines the political organization of the ancient Maya during the Terminal Classic Period in the Cochuah Region of Quintana Roo. It evaluates the architecture and site layout of the secondary sites of Sacalaca and San Felipe, and tertiary and quaternary sites surrounding them in order to test political models. Our understanding of the ancient Maya political organization largely comes from Classic Period hieroglyphic texts recorded by Maya kings on public monuments. This reliance on only these kinds of data creates a limitation on the interpretation of political organization, and does not address the local scale of political institution within Maya polities. It also creates the illusion of a centralization of political organization and biases towards primary sites where hieroglyphic monuments are located. The alternative data available for the evaluation of political organization are the regional settlement pattern, individual site layouts and site architecture. Certain types of architecture such as acropoli, mortuary temples, formal plazas and ballcourts, are representative of the institutions of rulership permitting to determine the type of political organization. The distribution of this architecture within the primary, secondary, tertiary and quaternary sites will correlate to respective political models. Three models were chosen to be tested after reviewing the various models proposed for the political organization of the ancient Maya. These models are Dynastic Kingship, Mul Tepal, and the Segmentary State. The archaeological correlates of these models are identified and compared with the evidence provided by twenty sites in the Cochuah Region for both the early Terminal Classic Period -the Florescent Phase and the late Terminal Classic Period -the Post Florescent Phase. The conclusion is made that during the Florescent Phase the political organization in the Cochuah Region was a Segmentary State. In the Segmentary State the institution of rulership is found in sites occupying different levels in the settlement hierarchy. Sacalaca and San Felipe and their satellites exhibit a duplication of the institutions of rulership on a smaller scale. During the Post Florescent Phase data indicate the absence of authorities capable of providing order or enforcing laws and perhaps the absence of rulers during this time in the region. This case study demonstrates that some types of political organizations would be only visible through examination of secondary sites and their satellites. Also, this approach addresses the problem of relying on hieroglyphic texts and helps to overcome a bias of centralized political organization created by investigation limited to the primary centers. / Anthropology