Dataset: Ecosystem services and uses of dune systems of the coast of the Araucanía Region, Chile: A perception study (original) (raw)
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Assessing_Coastal_Dunes_Josep_Pintó
Pintó, J.; Martí, C., and Fraguell, R.M., 2014. Assessing current conditions of coastal dune systems of Mediterranean developed shores. Journal of Coastal Research, 30(4), 832-842. Coconut Creek (Florida), ISSN 0749-0208.
Sustainability
The ecosystem services (ESs) approach has been used as a powerful tool for the analysis of socio-ecological systems to investigate the relationship between society and the environment. The aim of this article is to analyze the social perceptions of stakeholders, forms of use (sociocultural and economic), and the conservation of beaches and coastal dunes in Yucatán, Mexico. Interviews were held with focus groups to analyze the forms of use, social perceptions of stakeholders, and the conservation of beaches and coastal dunes in Yucatán, Mexico. The results indicate that these ecosystems are important to different types of activities related to regulating, provisioning, and cultural services. However, degradation is identified as a consequence of contamination and land-use change. The main identified threats are natural phenomena, followed by the presence of garbage, human presence in natural environments, infrastructure construction, and privatization of beaches. The opinions (e.g., ...
Interciencia
La percepción hacia las áreas protegidas de las comunidades locales afecta directamente sus actitudes y puede influenciar las estrategias colectivas del uso de los recursos. Este estudio evalúa el conocimiento de la comunidad pesquera local de La Ventana respecto al estatus de protección, beneficios e impactos ambientales percibidos de la Isla Cerralvo, área protegida del Golfo de California, México; las razones para cazar cabras ferales; y la opinión respecto a las políticas de manejo de esta práctica. La relación entre dichas percepciones y algunas variables demográficas y socio-económicas de la comunidad fue evaluada. Los datos fueron obtenidos a través de entrevistas aplicadas a los residentes de la comunidad. Los resultados indican que gran número de habitantes desconocen el estatus de protección de la isla, evidenciando la necesidad de reforzar los programas de educación ambiental, por lo que se proponen alternativas. Los beneficios económicos y no económicos percibidos variar...
Province, Morocco, located about 700km south of Rabat, the capital of the Kingdom, along the Atlantic coast. This choice was suggested by the Haut Commissariat aux Eaux et Forêts et à la Lutte Contre la Désertification, our Moroccan counterpart, as a very interesting area both from the agriculture and forestry points of view and from a soil and water conservation perspective. Essaouira itself is a very beautiful town, with According to the IAO methodology, the Land Unit Map of the study area (scale of 1:100,000) and the land evaluation were the main goals of this case study. During the fieldwork, carried out in March and April, the didactical aspects were emphasized, and particular stress laid on operational procedures dealing with the synergy between Remote Sensing and GIS techniques. Not all the cartographic outputs, complete GIS data set, fieldwork databases and all other data, were included in this publication, because their quantity is overwhelming. We will send a separate CD-ROM free of charge to anyone requesting these data. An on-line version of this report, in the form of a web-based hypertext, will be available on the IAO main website in few weeks. I want to address my thanks to all the participants to this stimulating exercise, both students and teachers, and to all the IAO staff involved. In particular, I must thank M. Abderrahim Houmy, Director of the Direction de la planification, du système d'information et de la cooperation of the Haut Commissariat and my friend and colleague M. Abdelmoula Lefhaili, Head of the Service des études et de l'inventaire forestier national. In Essaouira, the local staff of the Haut Commissariat provided us a wonderful support: a special thank goes to the Head of the Office M. Rachid El Harrak and his colleague M. Abdeljalil Chakir. Prof. Abdelmalek Benabid was so kind to spend a whole afternoon with us, giving a lot of useful information about our study area. He also identfied some tenths of plant specimens: really a basic help! I should also mention the workers that shared with us the hard life of the fieldwork, as well as the staff of our Hotel (thank for your patience), the policemen that forgave us so frequently, the farmers we met during the work, and all the people in Essaouira who always let us without words for their warm hospitality (Photo 1).
Coastal Dunes: Changes of Their Perception and Environmental Management
Human capacity to adapt to various living conditions has always been a challenge to every civilization. Since the dawn of time people have been transforming environment to make their living easier. In the coastal zone these changes occurred the earliest, stretching as far as sandy barriers covered by coastal dunes. On the low sandy shores, in the vicinity of river mouths fi rst settlements, towns and seeds of countries were established. We inherited from our ancestors these areas in some sense already developed or used. Nowadays, in many places coastal areas are transformed to such extent that they no longer resemble the natural wild landscape, for which we yearn and which is necessary for humans to function healthily in their natural environment. Learning more and more about the mutual relations among factors infl uencing dune habitats, we are constantly changing the coastal dunes practical use. We know that while implementing the changes we must have in mind their availability for future generations. Yet, in some parts of the world this has not been acknowledged so far. In other countries, with higher ecological awareness and with high degree of landscape transformation, have been making numerous attempts to restore the natural environment. How do we currently use this environment? What do we know about it? What is its value for humans? Do we care about it enough? Or, do we need to do more to preserve coastal dune habitats for future generations?
The difficult conditions in which the rural communities of developing countries live, as is the case of Mexico, are mainly due to social and economical situations of poverty, unemployment, low population, and distance from the urban centres and states administrations. On the other hand, these communities are linked to the deterioration of the environment and pollution due to domestic and productive activities as well as overexploitation of marine and land resources (marine turtles, whales, cactus, etc.). The situation is worse due to the lack of strategies and detailed policies that could promote the development of these remote areas, based on the active participation of the inhabitants that are directly related to the conservation aspects and the resource management. A reconnaissance of these communities was carried out in order to identify the conditions, needs, interests and social capital, as well as the natural capital and potential resources, using the Complex System Theory. T...
Desert, 2016
Recently, natural resources economists have turned to valuation and appraisal of the contribution of natural resources to human’s welfare and they have made striking progress in valuing the environmental and ecological services of eco-systems. The present study investigated people’s willingness to pay (WTP) for participation in preservation and reclamation of Abuzeidabad desert area through contingent valuation method and by applying double dichotomous questionnaire. Logit regression model was applied for measuring willingness to pay and the parameters of this model were estimated based on maximum likelihood. It was revealed that variables including poultry farming and monthly income leave positive significant impact upon WTP but age, sex, job, farming, livestock raising, overgrazing, and proposed amount (bid) had negative effects on willingness to pay. Besides, family size (the number of family members) had negative effect on willingness to pay but it was not significant at accepta...